* [PATCH] Terasic DE0 NANO-SoC: add support
@ 2016-02-01 11:23 Tim Sander
2016-02-01 12:06 ` Steffen Trumtrar
0 siblings, 1 reply; 12+ messages in thread
From: Tim Sander @ 2016-02-01 11:23 UTC (permalink / raw)
To: barebox
Below is a Patch for supporting the Terasic DE0 NANO-SoC with barebox.
The pretty similar Socrates Board was taken as a starting point with pulling
in the memory timings/pinmux from
http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwareDesign
Its only tested at room temperatures and i am not 100% sure about the device tree:
One known problem is the fact that the board identifier is pretty generic but its the
same in the linux kernel so i resorted to that.
Signed-off-by: Tim Sander <tim@krieglstein.org>
---
arch/arm/boards/Makefile | 1 +
arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
.../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675 +++++++++++++++++++++
arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 102 ++++
.../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
.../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
.../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
.../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
.../sequencer_auto_inst_init.c | 161 +++++
.../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
arch/arm/configs/socfpga-xload_defconfig | 1 +
arch/arm/configs/socfpga_defconfig | 1 +
arch/arm/dts/Makefile | 1 +
arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
arch/arm/mach-socfpga/Kconfig | 4 +
images/Makefile.socfpga | 8 +
19 files changed, 2042 insertions(+)
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
index 2e58f15f3533..1813d5f673fe 100644
--- a/arch/arm/boards/Makefile
+++ b/arch/arm/boards/Makefile
@@ -106,6 +106,7 @@ obj-$(CONFIG_MACH_SAMA5D4EK) += sama5d4ek/
obj-$(CONFIG_MACH_SCB9328) += scb9328/
obj-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += altera-socdk/
obj-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += ebv-socrates/
+obj-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += terasic-de0-nano-soc/
obj-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += terasic-sockit/
obj-$(CONFIG_MACH_SOLIDRUN_CUBOX) += solidrun-cubox/
obj-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += solidrun-microsom/
diff --git a/arch/arm/boards/terasic-de0-nano-soc/Makefile b/arch/arm/boards/terasic-de0-nano-soc/Makefile
new file mode 100644
index 000000000000..8c927fe291a6
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/Makefile
@@ -0,0 +1,2 @@
+obj-y += lowlevel.o board.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/terasic-de0-nano-soc/board.c b/arch/arm/boards/terasic-de0-nano-soc/board.c
new file mode 100644
index 000000000000..22f8291b3069
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/board.c
@@ -0,0 +1,37 @@
+#include <common.h>
+#include <types.h>
+#include <driver.h>
+#include <init.h>
+#include <asm/armlinux.h>
+#include <linux/micrel_phy.h>
+#include <linux/phy.h>
+#include <linux/sizes.h>
+#include <fcntl.h>
+#include <fs.h>
+#include <mach/socfpga-regs.h>
+
+static int phy_fixup(struct phy_device *dev)
+{
+ /* min rx data delay */
+ phy_write(dev, 0x0b, 0x8105);
+ phy_write(dev, 0x0c, 0x0000);
+
+ /* max rx/tx clock delay, min rx/tx control delay */
+ phy_write(dev, 0x0b, 0x8104);
+ phy_write(dev, 0x0c, 0xa0d0);
+ phy_write(dev, 0x0b, 0x104);
+
+ return 0;
+}
+
+static int socfpga_console_init(void)
+{
+ if (!of_machine_is_compatible("altr,socfpga-cyclone5"))
+ return 0;
+
+ if (IS_ENABLED(CONFIG_PHYLIB))
+ phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, phy_fixup);
+
+ return 0;
+}
+console_initcall(socfpga_console_init);
diff --git a/arch/arm/boards/terasic-de0-nano-soc/config.h b/arch/arm/boards/terasic-de0-nano-soc/config.h
new file mode 100644
index 000000000000..da84fa5f6b78
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/config.h
@@ -0,0 +1 @@
+/* nothing */
diff --git a/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
new file mode 100644
index 000000000000..be7ab72adf1f
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
@@ -0,0 +1,675 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mach/scan-manager.h>
+
+static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
+ 0x00000000,
+ 0x00000000,
+ 0x0FF00000,
+ 0xC0000000,
+ 0x0000003F,
+ 0x00008000,
+ 0x00020080,
+ 0x18060000,
+ 0x08000000,
+ 0x00018020,
+ 0x00000000,
+ 0x00004000,
+ 0x00010040,
+ 0x04010000,
+ 0x04000000,
+ 0x00000010,
+ 0x00004010,
+ 0x00002000,
+ 0x00020000,
+ 0x02008000,
+ 0x02000000,
+ 0x00000008,
+ 0x00002008,
+ 0x00001000,
+};
+
+static const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
+ 0x00100000,
+ 0x10040000,
+ 0x100000C0,
+ 0x00000040,
+ 0x00010040,
+ 0x00008000,
+ 0x00060180,
+ 0x20000000,
+ 0x00000000,
+ 0x00000080,
+ 0x00020000,
+ 0x00004000,
+ 0x00010040,
+ 0x10000000,
+ 0x04000000,
+ 0x00000010,
+ 0x00004010,
+ 0x00002000,
+ 0x00020000,
+ 0x06018000,
+ 0x01FE0000,
+ 0xF8000000,
+ 0x00000007,
+ 0x00001000,
+ 0x00010000,
+ 0x04000000,
+ 0x00000000,
+ 0x00000010,
+ 0x00004000,
+ 0x00000800,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000008,
+ 0x00002000,
+ 0x00000400,
+ 0x00000000,
+ 0x00401000,
+ 0x00000003,
+ 0x00000000,
+ 0x00000000,
+ 0x00000200,
+ 0x00600802,
+ 0x00000000,
+ 0x80200000,
+ 0x80000600,
+ 0x00000200,
+ 0x00000100,
+ 0x00300401,
+ 0xC0100400,
+ 0x40100000,
+ 0x40000300,
+ 0x000C0100,
+ 0x00000080,
+};
+
+static const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
+ 0x300C0300,
+ 0x00000000,
+ 0x0FF00000,
+ 0x00000000,
+ 0x0C0300C0,
+ 0x00008000,
+ 0x00080000,
+ 0x18060000,
+ 0x18000000,
+ 0x00018060,
+ 0x00020000,
+ 0x00004000,
+ 0x200300C0,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x00002000,
+ 0x10018060,
+ 0x06018000,
+ 0x06000000,
+ 0x00010018,
+ 0x00006018,
+ 0x00001000,
+ 0x00010000,
+ 0x00000000,
+ 0x03000000,
+ 0x0000800C,
+ 0x00C01004,
+ 0x00000800,
+};
+
+static const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)] = {
+ 0x0C420D80,
+ 0x082000FF,
+ 0x0A804001,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000000,
+ 0x00000021,
+ 0x82000004,
+ 0x05400000,
+ 0x03C80000,
+ 0x04010000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0xE4400000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x00000001,
+ 0x40000002,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0xC0680618,
+ 0x4D034071,
+ 0x1A681A03,
+ 0x806180D0,
+ 0x34071C06,
+ 0x01A034D0,
+ 0x380D0000,
+ 0x0820680E,
+ 0x034D0340,
+ 0xD000001A,
+ 0x0680E380,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x0A800001,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000FF0,
+ 0x72200000,
+ 0x80000C00,
+ 0x05400000,
+ 0x02480000,
+ 0x04000000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0x6A1C0000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x1A870001,
+ 0x40000600,
+ 0x02A00040,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0xC0680618,
+ 0x4D034071,
+ 0x1A681A03,
+ 0x806180D0,
+ 0x34071C06,
+ 0x01A00040,
+ 0x180D0002,
+ 0x71C06806,
+ 0x034D0340,
+ 0xD01A681A,
+ 0x06806180,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x99300001,
+ 0x34343400,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x01000000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x14864000,
+ 0x59647A05,
+ 0xD32CA3D6,
+ 0xF551451E,
+ 0x034CD348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x030C0680,
+ 0xD659647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00034CD3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x00003FC2,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00015000,
+ 0x0000F200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00600391,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x0C864000,
+ 0x59647A03,
+ 0x932CA3DE,
+ 0xF651451E,
+ 0x035CD348,
+ 0x821A0041,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00035492,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x0C864000,
+ 0x59647A03,
+ 0xD32CA3DE,
+ 0xF551451E,
+ 0x035CB2C8,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED2AAA3,
+ 0xC8F55965,
+ 0x00035CB2,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00400000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F1690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x14864000,
+ 0x59647A05,
+ 0xD32CA3DE,
+ 0xF551451E,
+ 0x035CD348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00035CD3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0x00489800,
+ 0x801A1A1A,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x00000004,
+ 0x00040000,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x40002000,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x00000002,
+ 0x00020000,
+ 0x08000000,
+ 0x00000000,
+ 0x00000020,
+ 0x00008000,
+ 0x20001000,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x00000001,
+ 0x00010000,
+ 0x04000000,
+ 0x00FF0000,
+ 0x00000000,
+ 0x00004000,
+ 0x00000800,
+ 0xC0000001,
+ 0x00041419,
+ 0x40000000,
+ 0x04000816,
+ 0x000D0000,
+ 0x00006800,
+ 0x00000340,
+ 0xD000001A,
+ 0x06800000,
+ 0x00340000,
+ 0x0001A000,
+ 0x00000D00,
+ 0x40000068,
+ 0x1A000003,
+ 0x00D00000,
+ 0x00068000,
+ 0x00003400,
+ 0x000001A0,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x80000008,
+ 0x0000007F,
+ 0x20000000,
+ 0x00000000,
+ 0xE0000080,
+ 0x0000001F,
+ 0x00004000,
+};
+
diff --git a/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
new file mode 100644
index 000000000000..a799a812a30e
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
@@ -0,0 +1,102 @@
+#include <common.h>
+#include <linux/sizes.h>
+#include <io.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/generic.h>
+#include <debug_ll.h>
+#include <asm/cache.h>
+#include "sdram_config.h"
+#include <mach/sdram_config.h>
+#include "pinmux_config.c"
+#include "pll_config.h"
+#include <mach/pll_config.h>
+#include "sequencer_defines.h"
+#include "sequencer_auto.h"
+#include <mach/sequencer.c>
+#include "sequencer_auto_inst_init.c"
+#include "sequencer_auto_ac_init.c"
+#include "iocsr_config_cyclone5.c"
+
+static inline void ledon(int led)
+{
+ u32 val;
+
+ val = readl(0xFF709000);
+ val |= 1 << (led + 24);
+ writel(val, 0xFF709000);
+
+ val = readl(0xFF709004);
+ val |= 1 << (led + 24);
+ writel(val, 0xFF709004);
+}
+
+static inline void ledoff(int led)
+{
+ u32 val;
+
+ val = readl(0xFF709000);
+ val &= ~(1 << (led + 24));
+ writel(val, 0xFF709000);
+
+ val = readl(0xFF709004);
+ val &= ~(1 << (led + 24));
+ writel(val, 0xFF709004);
+}
+
+extern char __dtb_socfpga_cyclone5_de0_nano_soc_start[];
+
+ENTRY_FUNCTION(start_socfpga_de0_nano_soc, r0, r1, r2)
+{
+ void *fdt;
+
+ arm_cpu_lowlevel_init();
+
+ fdt = __dtb_socfpga_cyclone5_de0_nano_soc_start - get_runtime_offset();
+
+ barebox_arm_entry(0x0, SZ_1G, fdt);
+}
+
+static noinline void de0_nano_soc_entry(void)
+{
+ struct socfpga_io_config io_config;
+ int ret;
+
+ arm_early_mmu_cache_invalidate();
+
+ relocate_to_current_adr();
+ setup_c();
+
+ io_config.pinmux = sys_mgr_init_table;
+ io_config.num_pin = ARRAY_SIZE(sys_mgr_init_table);
+ io_config.iocsr_emac_mixed2 = iocsr_scan_chain0_table;
+ io_config.iocsr_mixed1_flash = iocsr_scan_chain1_table;
+ io_config.iocsr_general = iocsr_scan_chain2_table;
+ io_config.iocsr_ddr = iocsr_scan_chain3_table;
+
+ socfpga_lowlevel_init(&cm_default_cfg, &io_config);
+
+ puts_ll("lowlevel init done\n");
+ puts_ll("SDRAM setup...\n");
+
+ socfpga_sdram_mmr_init();
+
+ puts_ll("SDRAM calibration...\n");
+
+ ret = socfpga_mem_calibration();
+ if (!ret)
+ hang();
+
+ puts_ll("done\n");
+
+ barebox_arm_entry(0x0, SZ_1G, NULL);
+}
+
+ENTRY_FUNCTION(start_socfpga_de0_nano_soc_xload, r0, r1, r2)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(0xffff0000 + SZ_64K - SZ_4K - 16);
+
+ de0_nano_soc_entry();
+}
diff --git a/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c b/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
new file mode 100644
index 000000000000..fd37608acbf0
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
@@ -0,0 +1,240 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <common.h>
+
+unsigned long sys_mgr_init_table[] = {
+ 0, /* EMACIO0 */
+ 2, /* EMACIO1 */
+ 2, /* EMACIO2 */
+ 2, /* EMACIO3 */
+ 2, /* EMACIO4 */
+ 2, /* EMACIO5 */
+ 2, /* EMACIO6 */
+ 2, /* EMACIO7 */
+ 2, /* EMACIO8 */
+ 0, /* EMACIO9 */
+ 2, /* EMACIO10 */
+ 2, /* EMACIO11 */
+ 2, /* EMACIO12 */
+ 2, /* EMACIO13 */
+ 0, /* EMACIO14 */
+ 0, /* EMACIO15 */
+ 0, /* EMACIO16 */
+ 0, /* EMACIO17 */
+ 0, /* EMACIO18 */
+ 0, /* EMACIO19 */
+ 3, /* FLASHIO0 */
+ 0, /* FLASHIO1 */
+ 3, /* FLASHIO2 */
+ 3, /* FLASHIO3 */
+ 0, /* FLASHIO4 */
+ 0, /* FLASHIO5 */
+ 0, /* FLASHIO6 */
+ 0, /* FLASHIO7 */
+ 0, /* FLASHIO8 */
+ 3, /* FLASHIO9 */
+ 3, /* FLASHIO10 */
+ 3, /* FLASHIO11 */
+ 0, /* GENERALIO0 */
+ 1, /* GENERALIO1 */
+ 1, /* GENERALIO2 */
+ 1, /* GENERALIO3 */
+ 1, /* GENERALIO4 */
+ 0, /* GENERALIO5 */
+ 0, /* GENERALIO6 */
+ 1, /* GENERALIO7 */
+ 1, /* GENERALIO8 */
+ 0, /* GENERALIO9 */
+ 0, /* GENERALIO10 */
+ 0, /* GENERALIO11 */
+ 0, /* GENERALIO12 */
+ 0, /* GENERALIO13 */
+ 0, /* GENERALIO14 */
+ 1, /* GENERALIO15 */
+ 1, /* GENERALIO16 */
+ 1, /* GENERALIO17 */
+ 1, /* GENERALIO18 */
+ 0, /* GENERALIO19 */
+ 0, /* GENERALIO20 */
+ 0, /* GENERALIO21 */
+ 0, /* GENERALIO22 */
+ 0, /* GENERALIO23 */
+ 0, /* GENERALIO24 */
+ 0, /* GENERALIO25 */
+ 0, /* GENERALIO26 */
+ 0, /* GENERALIO27 */
+ 0, /* GENERALIO28 */
+ 0, /* GENERALIO29 */
+ 0, /* GENERALIO30 */
+ 0, /* GENERALIO31 */
+ 2, /* MIXED1IO0 */
+ 2, /* MIXED1IO1 */
+ 2, /* MIXED1IO2 */
+ 2, /* MIXED1IO3 */
+ 2, /* MIXED1IO4 */
+ 2, /* MIXED1IO5 */
+ 2, /* MIXED1IO6 */
+ 2, /* MIXED1IO7 */
+ 2, /* MIXED1IO8 */
+ 2, /* MIXED1IO9 */
+ 2, /* MIXED1IO10 */
+ 2, /* MIXED1IO11 */
+ 2, /* MIXED1IO12 */
+ 2, /* MIXED1IO13 */
+ 0, /* MIXED1IO14 */
+ 0, /* MIXED1IO15 */
+ 0, /* MIXED1IO16 */
+ 0, /* MIXED1IO17 */
+ 0, /* MIXED1IO18 */
+ 0, /* MIXED1IO19 */
+ 0, /* MIXED1IO20 */
+ 0, /* MIXED1IO21 */
+ 0, /* MIXED2IO0 */
+ 0, /* MIXED2IO1 */
+ 0, /* MIXED2IO2 */
+ 0, /* MIXED2IO3 */
+ 0, /* MIXED2IO4 */
+ 0, /* MIXED2IO5 */
+ 0, /* MIXED2IO6 */
+ 0, /* MIXED2IO7 */
+ 0, /* GPLINMUX48 */
+ 0, /* GPLINMUX49 */
+ 0, /* GPLINMUX50 */
+ 0, /* GPLINMUX51 */
+ 0, /* GPLINMUX52 */
+ 0, /* GPLINMUX53 */
+ 0, /* GPLINMUX54 */
+ 0, /* GPLINMUX55 */
+ 0, /* GPLINMUX56 */
+ 0, /* GPLINMUX57 */
+ 0, /* GPLINMUX58 */
+ 0, /* GPLINMUX59 */
+ 0, /* GPLINMUX60 */
+ 0, /* GPLINMUX61 */
+ 0, /* GPLINMUX62 */
+ 0, /* GPLINMUX63 */
+ 0, /* GPLINMUX64 */
+ 0, /* GPLINMUX65 */
+ 0, /* GPLINMUX66 */
+ 0, /* GPLINMUX67 */
+ 0, /* GPLINMUX68 */
+ 0, /* GPLINMUX69 */
+ 0, /* GPLINMUX70 */
+ 1, /* GPLMUX0 */
+ 1, /* GPLMUX1 */
+ 1, /* GPLMUX2 */
+ 1, /* GPLMUX3 */
+ 1, /* GPLMUX4 */
+ 1, /* GPLMUX5 */
+ 1, /* GPLMUX6 */
+ 1, /* GPLMUX7 */
+ 1, /* GPLMUX8 */
+ 1, /* GPLMUX9 */
+ 1, /* GPLMUX10 */
+ 1, /* GPLMUX11 */
+ 1, /* GPLMUX12 */
+ 1, /* GPLMUX13 */
+ 1, /* GPLMUX14 */
+ 1, /* GPLMUX15 */
+ 1, /* GPLMUX16 */
+ 1, /* GPLMUX17 */
+ 1, /* GPLMUX18 */
+ 1, /* GPLMUX19 */
+ 1, /* GPLMUX20 */
+ 1, /* GPLMUX21 */
+ 1, /* GPLMUX22 */
+ 1, /* GPLMUX23 */
+ 1, /* GPLMUX24 */
+ 1, /* GPLMUX25 */
+ 1, /* GPLMUX26 */
+ 1, /* GPLMUX27 */
+ 1, /* GPLMUX28 */
+ 1, /* GPLMUX29 */
+ 1, /* GPLMUX30 */
+ 1, /* GPLMUX31 */
+ 1, /* GPLMUX32 */
+ 1, /* GPLMUX33 */
+ 1, /* GPLMUX34 */
+ 1, /* GPLMUX35 */
+ 1, /* GPLMUX36 */
+ 1, /* GPLMUX37 */
+ 1, /* GPLMUX38 */
+ 1, /* GPLMUX39 */
+ 1, /* GPLMUX40 */
+ 1, /* GPLMUX41 */
+ 1, /* GPLMUX42 */
+ 1, /* GPLMUX43 */
+ 1, /* GPLMUX44 */
+ 1, /* GPLMUX45 */
+ 1, /* GPLMUX46 */
+ 1, /* GPLMUX47 */
+ 1, /* GPLMUX48 */
+ 1, /* GPLMUX49 */
+ 1, /* GPLMUX50 */
+ 1, /* GPLMUX51 */
+ 1, /* GPLMUX52 */
+ 1, /* GPLMUX53 */
+ 1, /* GPLMUX54 */
+ 1, /* GPLMUX55 */
+ 1, /* GPLMUX56 */
+ 1, /* GPLMUX57 */
+ 1, /* GPLMUX58 */
+ 1, /* GPLMUX59 */
+ 1, /* GPLMUX60 */
+ 1, /* GPLMUX61 */
+ 1, /* GPLMUX62 */
+ 1, /* GPLMUX63 */
+ 1, /* GPLMUX64 */
+ 1, /* GPLMUX65 */
+ 1, /* GPLMUX66 */
+ 1, /* GPLMUX67 */
+ 1, /* GPLMUX68 */
+ 1, /* GPLMUX69 */
+ 1, /* GPLMUX70 */
+ 0, /* NANDUSEFPGA */
+ 0, /* UART0USEFPGA */
+ 0, /* RGMII1USEFPGA */
+ 0, /* SPIS0USEFPGA */
+ 0, /* CAN0USEFPGA */
+ 0, /* I2C0USEFPGA */
+ 0, /* SDMMCUSEFPGA */
+ 0, /* QSPIUSEFPGA */
+ 0, /* SPIS1USEFPGA */
+ 0, /* RGMII0USEFPGA */
+ 0, /* UART1USEFPGA */
+ 0, /* CAN1USEFPGA */
+ 0, /* USB1USEFPGA */
+ 0, /* I2C3USEFPGA */
+ 0, /* I2C2USEFPGA */
+ 0, /* I2C1USEFPGA */
+ 0, /* SPIM1USEFPGA */
+ 0, /* USB0USEFPGA */
+ 0 /* SPIM0USEFPGA */
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/pll_config.h b/arch/arm/boards/terasic-de0-nano-soc/pll_config.h
new file mode 100644
index 000000000000..bb2f0eab0efd
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/pll_config.h
@@ -0,0 +1,107 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PRELOADER_PLL_CONFIG_H_
+#define _PRELOADER_PLL_CONFIG_H_
+
+#define CONFIG_HPS_DBCTRL_STAYOSC1 (1)
+
+#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER (73)
+#define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT (511)
+#define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT (511)
+#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT (18)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK (0)
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK (0)
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP (1)
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP (1)
+
+#define CONFIG_HPS_PERPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_PERPLLGRP_VCO_NUMER (39)
+#define CONFIG_HPS_PERPLLGRP_VCO_PSRC (0)
+#define CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT (511)
+#define CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT (3)
+#define CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT (511)
+#define CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT (4)
+#define CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT (4)
+#define CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT (19)
+#define CONFIG_HPS_PERPLLGRP_DIV_USBCLK (0)
+#define CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK (0)
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK (4)
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK (4)
+#define CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK (6249)
+#define CONFIG_HPS_PERPLLGRP_SRC_SDMMC (2)
+#define CONFIG_HPS_PERPLLGRP_SRC_NAND (2)
+#define CONFIG_HPS_PERPLLGRP_SRC_QSPI (1)
+
+#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (31)
+#define CONFIG_HPS_SDRPLLGRP_VCO_SSRC (0)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT (1)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE (0)
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT (0)
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE (0)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT (1)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE (4)
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT (5)
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE (0)
+
+#define CONFIG_HPS_CLK_OSC1_HZ (25000000)
+#define CONFIG_HPS_CLK_OSC2_HZ (25000000)
+#define CONFIG_HPS_CLK_F2S_SDR_REF_HZ (0)
+#define CONFIG_HPS_CLK_F2S_PER_REF_HZ (0)
+#define CONFIG_HPS_CLK_MAINVCO_HZ (1850000000)
+#define CONFIG_HPS_CLK_PERVCO_HZ (1000000000)
+#define CONFIG_HPS_CLK_SDRVCO_HZ (800000000)
+#define CONFIG_HPS_CLK_EMAC0_HZ (1953125)
+#define CONFIG_HPS_CLK_EMAC1_HZ (250000000)
+#define CONFIG_HPS_CLK_USBCLK_HZ (200000000)
+#define CONFIG_HPS_CLK_NAND_HZ (50000000)
+#define CONFIG_HPS_CLK_SDMMC_HZ (200000000)
+#define CONFIG_HPS_CLK_QSPI_HZ (3613281)
+#define CONFIG_HPS_CLK_SPIM_HZ (200000000)
+#define CONFIG_HPS_CLK_CAN0_HZ (12500000)
+#define CONFIG_HPS_CLK_CAN1_HZ (12500000)
+#define CONFIG_HPS_CLK_GPIODB_HZ (32000)
+#define CONFIG_HPS_CLK_L4_MP_HZ (100000000)
+#define CONFIG_HPS_CLK_L4_SP_HZ (100000000)
+
+#define CONFIG_HPS_ALTERAGRP_MPUCLK (1)
+#define CONFIG_HPS_ALTERAGRP_MAINCLK (4)
+#define CONFIG_HPS_ALTERAGRP_DBGATCLK (4)
+
+#endif /* _PRELOADER_PLL_CONFIG_H_ */
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h b/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
new file mode 100644
index 000000000000..292ff6d4d71b
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
@@ -0,0 +1,108 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SDRAM_CONFIG_H
+#define __SDRAM_CONFIG_H
+
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE (2)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL (8)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN (1)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT (10)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL (7)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL (7)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW (15)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC (120)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI (3120)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS (14)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC (20)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TCCD (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT (512)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT (3)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_AUTOPDCYCLES (0)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_CLKDISABLECYCLES (8)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS (10)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS (15)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS (1)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH (32)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH (8)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWREQ_SELFRFSHMASK (3)
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL (2)
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_USEECCASDATA (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLWIDTH_CTRLWIDTH (2)
+#define CONFIG_HPS_SDR_CTRLCFG_PORTCFG_AUTOPCHEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE (0)
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC (0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPRIORITY_USERPRIORITY (0x3FFD1088)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_0_STATICWEIGHT_31_0 (0x21084210)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_STATICWEIGHT_49_32 (0x1EF84)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_SUMOFWEIGHT_13_0 (0x2020)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_2_SUMOFWEIGHT_45_14 (0x0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_3_SUMOFWEIGHT_63_46 (0xF800)
+#define CONFIG_HPS_SDR_CTRLCFG_PHYCTRL_PHYCTRL_0 (0x200)
+
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWIDTH_CPORTWIDTH (0x44555)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWMAP_CPORTWMAP (0x2C011000)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRMAP_CPORTRMAP (0xB00088)
+#define CONFIG_HPS_SDR_CTRLCFG_RFIFOCMAP_RFIFOCMAP (0x760210)
+#define CONFIG_HPS_SDR_CTRLCFG_WFIFOCMAP_WFIFOCMAP (0x980543)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRDWR_CPORTRDWR (0x5A56A)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_0_THRESHOLD1_31_0 (0x20820820)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD1_59_32 (0x8208208)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD2_3_0 (0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_2_THRESHOLD2_35_4 (0x41041041)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_3_THRESHOLD2_59_36 (0x410410)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0 \
+(0x01010101)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32 \
+(0x01010101)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64 \
+(0x0101)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE (1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_READ_PORT_USED (0x1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_WRITE_PORT_USED (0x1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_COMMAND_PORT_USED (0x3)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST (0x311)
+
+#endif /*#ifndef__SDRAM_CONFIG_H*/
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
new file mode 100644
index 000000000000..ac6d28297d40
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
@@ -0,0 +1,228 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#define __RW_MGR_ac_mrs1 0x04
+#define __RW_MGR_ac_mrs3 0x06
+#define __RW_MGR_ac_write_bank_0_col_0_nodata_wl_1 0x1C
+#define __RW_MGR_ac_act_1 0x11
+#define __RW_MGR_ac_write_postdata 0x1A
+#define __RW_MGR_ac_act_0 0x10
+#define __RW_MGR_ac_des 0x0D
+#define __RW_MGR_ac_init_reset_1_cke_0 0x01
+#define __RW_MGR_ac_write_data 0x19
+#define __RW_MGR_ac_init_reset_0_cke_0 0x00
+#define __RW_MGR_ac_read_bank_0_1_norden 0x22
+#define __RW_MGR_ac_pre_all 0x12
+#define __RW_MGR_ac_mrs0_user 0x02
+#define __RW_MGR_ac_mrs0_dll_reset 0x03
+#define __RW_MGR_ac_read_bank_0_0 0x1D
+#define __RW_MGR_ac_write_bank_0_col_1 0x16
+#define __RW_MGR_ac_read_bank_0_1 0x1F
+#define __RW_MGR_ac_write_bank_1_col_0 0x15
+#define __RW_MGR_ac_write_bank_1_col_1 0x17
+#define __RW_MGR_ac_write_bank_0_col_0 0x14
+#define __RW_MGR_ac_read_bank_1_0 0x1E
+#define __RW_MGR_ac_mrs1_mirr 0x0A
+#define __RW_MGR_ac_read_bank_1_1 0x20
+#define __RW_MGR_ac_des_odt_1 0x0E
+#define __RW_MGR_ac_mrs0_dll_reset_mirr 0x09
+#define __RW_MGR_ac_zqcl 0x07
+#define __RW_MGR_ac_write_predata 0x18
+#define __RW_MGR_ac_mrs0_user_mirr 0x08
+#define __RW_MGR_ac_ref 0x13
+#define __RW_MGR_ac_nop 0x0F
+#define __RW_MGR_ac_rdimm 0x23
+#define __RW_MGR_ac_mrs2_mirr 0x0B
+#define __RW_MGR_ac_write_bank_0_col_0_nodata 0x1B
+#define __RW_MGR_ac_read_en 0x21
+#define __RW_MGR_ac_mrs3_mirr 0x0C
+#define __RW_MGR_ac_mrs2 0x05
+#define __RW_MGR_CONTENT_ac_mrs1 0x10090006
+#define __RW_MGR_CONTENT_ac_mrs3 0x100B0000
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata_wl_1 0x18980000
+#define __RW_MGR_CONTENT_ac_act_1 0x106B0000
+#define __RW_MGR_CONTENT_ac_write_postdata 0x38780000
+#define __RW_MGR_CONTENT_ac_act_0 0x10680000
+#define __RW_MGR_CONTENT_ac_des 0x30780000
+#define __RW_MGR_CONTENT_ac_init_reset_1_cke_0 0x20780000
+#define __RW_MGR_CONTENT_ac_write_data 0x3CF80000
+#define __RW_MGR_CONTENT_ac_init_reset_0_cke_0 0x20700000
+#define __RW_MGR_CONTENT_ac_read_bank_0_1_norden 0x10580008
+#define __RW_MGR_CONTENT_ac_pre_all 0x10280400
+#define __RW_MGR_CONTENT_ac_mrs0_user 0x10080471
+#define __RW_MGR_CONTENT_ac_mrs0_dll_reset 0x10080570
+#define __RW_MGR_CONTENT_ac_read_bank_0_0 0x13580000
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_1 0x1C980008
+#define __RW_MGR_CONTENT_ac_read_bank_0_1 0x13580008
+#define __RW_MGR_CONTENT_ac_write_bank_1_col_0 0x1C9B0000
+#define __RW_MGR_CONTENT_ac_write_bank_1_col_1 0x1C9B0008
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0 0x1C980000
+#define __RW_MGR_CONTENT_ac_read_bank_1_0 0x135B0000
+#define __RW_MGR_CONTENT_ac_mrs1_mirr 0x100A0006
+#define __RW_MGR_CONTENT_ac_read_bank_1_1 0x135B0008
+#define __RW_MGR_CONTENT_ac_des_odt_1 0x38780000
+#define __RW_MGR_CONTENT_ac_mrs0_dll_reset_mirr 0x100804E8
+#define __RW_MGR_CONTENT_ac_zqcl 0x10380400
+#define __RW_MGR_CONTENT_ac_write_predata 0x38F80000
+#define __RW_MGR_CONTENT_ac_mrs0_user_mirr 0x10080469
+#define __RW_MGR_CONTENT_ac_ref 0x10480000
+#define __RW_MGR_CONTENT_ac_nop 0x30780000
+#define __RW_MGR_CONTENT_ac_rdimm 0x10780000
+#define __RW_MGR_CONTENT_ac_mrs2_mirr 0x10090218
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata 0x18180000
+#define __RW_MGR_CONTENT_ac_read_en 0x33780000
+#define __RW_MGR_CONTENT_ac_mrs3_mirr 0x100B0000
+#define __RW_MGR_CONTENT_ac_mrs2 0x100A0218
+
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#define __RW_MGR_READ_B2B_WAIT2 0x6B
+#define __RW_MGR_LFSR_WR_RD_BANK_0_WAIT 0x32
+#define __RW_MGR_REFRESH_ALL 0x14
+#define __RW_MGR_ZQCL 0x06
+#define __RW_MGR_LFSR_WR_RD_BANK_0_NOP 0x23
+#define __RW_MGR_LFSR_WR_RD_BANK_0_DQS 0x24
+#define __RW_MGR_ACTIVATE_0_AND_1 0x0D
+#define __RW_MGR_MRS2_MIRR 0x0A
+#define __RW_MGR_INIT_RESET_0_CKE_0 0x6F
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT 0x46
+#define __RW_MGR_ACTIVATE_1 0x0F
+#define __RW_MGR_MRS2 0x04
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1 0x35
+#define __RW_MGR_MRS1 0x03
+#define __RW_MGR_IDLE_LOOP1 0x7B
+#define __RW_MGR_GUARANTEED_WRITE_WAIT2 0x19
+#define __RW_MGR_MRS3 0x05
+#define __RW_MGR_IDLE_LOOP2 0x7A
+#define __RW_MGR_GUARANTEED_WRITE_WAIT1 0x1F
+#define __RW_MGR_LFSR_WR_RD_BANK_0_DATA 0x25
+#define __RW_MGR_GUARANTEED_WRITE_WAIT3 0x1D
+#define __RW_MGR_RDIMM_CMD 0x79
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP 0x37
+#define __RW_MGR_GUARANTEED_WRITE_WAIT0 0x1B
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_DATA 0x39
+#define __RW_MGR_GUARANTEED_READ_CONT 0x54
+#define __RW_MGR_REFRESH_DELAY 0x15
+#define __RW_MGR_MRS3_MIRR 0x0B
+#define __RW_MGR_IDLE 0x00
+#define __RW_MGR_READ_B2B 0x59
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_DQS 0x38
+#define __RW_MGR_GUARANTEED_WRITE 0x18
+#define __RW_MGR_PRECHARGE_ALL 0x12
+#define __RW_MGR_SGLE_READ 0x7D
+#define __RW_MGR_MRS0_USER_MIRR 0x0C
+#define __RW_MGR_RETURN 0x01
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0 0x36
+#define __RW_MGR_MRS0_USER 0x07
+#define __RW_MGR_GUARANTEED_READ 0x4C
+#define __RW_MGR_MRS0_DLL_RESET_MIRR 0x08
+#define __RW_MGR_INIT_RESET_1_CKE_0 0x74
+#define __RW_MGR_ACTIVATE_0_AND_1_WAIT2 0x10
+#define __RW_MGR_LFSR_WR_RD_BANK_0_WL_1 0x21
+#define __RW_MGR_MRS0_DLL_RESET 0x02
+#define __RW_MGR_ACTIVATE_0_AND_1_WAIT1 0x0E
+#define __RW_MGR_LFSR_WR_RD_BANK_0 0x22
+#define __RW_MGR_CLEAR_DQS_ENABLE 0x49
+#define __RW_MGR_MRS1_MIRR 0x09
+#define __RW_MGR_READ_B2B_WAIT1 0x61
+#define __RW_MGR_CONTENT_READ_B2B_WAIT2 0x00C680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_WAIT 0x00A680
+#define __RW_MGR_CONTENT_REFRESH_ALL 0x000980
+#define __RW_MGR_CONTENT_ZQCL 0x008380
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_NOP 0x00E700
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_DQS 0x000C00
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1 0x000800
+#define __RW_MGR_CONTENT_MRS2_MIRR 0x008580
+#define __RW_MGR_CONTENT_INIT_RESET_0_CKE_0 0x000000
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_WAIT 0x00A680
+#define __RW_MGR_CONTENT_ACTIVATE_1 0x000880
+#define __RW_MGR_CONTENT_MRS2 0x008280
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_WL_1 0x00CE00
+#define __RW_MGR_CONTENT_MRS1 0x008200
+#define __RW_MGR_CONTENT_IDLE_LOOP1 0x00A680
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT2 0x00CCE8
+#define __RW_MGR_CONTENT_MRS3 0x008300
+#define __RW_MGR_CONTENT_IDLE_LOOP2 0x008680
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT1 0x00AC88
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_DATA 0x020CE0
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT3 0x00EC88
+#define __RW_MGR_CONTENT_RDIMM_CMD 0x009180
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_NOP 0x00E700
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT0 0x008CE8
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_DATA 0x030CE0
+#define __RW_MGR_CONTENT_GUARANTEED_READ_CONT 0x001168
+#define __RW_MGR_CONTENT_REFRESH_DELAY 0x00A680
+#define __RW_MGR_CONTENT_MRS3_MIRR 0x008600
+#define __RW_MGR_CONTENT_IDLE 0x080000
+#define __RW_MGR_CONTENT_READ_B2B 0x040E88
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_DQS 0x000C00
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE 0x000B68
+#define __RW_MGR_CONTENT_PRECHARGE_ALL 0x000900
+#define __RW_MGR_CONTENT_SGLE_READ 0x040F08
+#define __RW_MGR_CONTENT_MRS0_USER_MIRR 0x008400
+#define __RW_MGR_CONTENT_RETURN 0x080680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0 0x00CD80
+#define __RW_MGR_CONTENT_MRS0_USER 0x008100
+#define __RW_MGR_CONTENT_GUARANTEED_READ 0x001168
+#define __RW_MGR_CONTENT_MRS0_DLL_RESET_MIRR 0x008480
+#define __RW_MGR_CONTENT_INIT_RESET_1_CKE_0 0x000080
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1_WAIT2 0x00A680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_WL_1 0x00CE00
+#define __RW_MGR_CONTENT_MRS0_DLL_RESET 0x008180
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1_WAIT1 0x008680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0 0x00CD80
+#define __RW_MGR_CONTENT_CLEAR_DQS_ENABLE 0x001158
+#define __RW_MGR_CONTENT_MRS1_MIRR 0x008500
+#define __RW_MGR_CONTENT_READ_B2B_WAIT1 0x00A680
+
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
new file mode 100644
index 000000000000..fe0764b0ce15
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
@@ -0,0 +1,69 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+static const uint32_t ac_rom_init_size = 36;
+static const uint32_t ac_rom_init[36] =
+{
+ 0x20700000,
+ 0x20780000,
+ 0x10080471,
+ 0x10080570,
+ 0x10090006,
+ 0x100a0218,
+ 0x100b0000,
+ 0x10380400,
+ 0x10080469,
+ 0x100804e8,
+ 0x100a0006,
+ 0x10090218,
+ 0x100b0000,
+ 0x30780000,
+ 0x38780000,
+ 0x30780000,
+ 0x10680000,
+ 0x106b0000,
+ 0x10280400,
+ 0x10480000,
+ 0x1c980000,
+ 0x1c9b0000,
+ 0x1c980008,
+ 0x1c9b0008,
+ 0x38f80000,
+ 0x3cf80000,
+ 0x38780000,
+ 0x18180000,
+ 0x18980000,
+ 0x13580000,
+ 0x135b0000,
+ 0x13580008,
+ 0x135b0008,
+ 0x33780000,
+ 0x10580008,
+ 0x10780000
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
new file mode 100644
index 000000000000..09bdc582d10e
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
@@ -0,0 +1,161 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <common.h>
+static const uint32_t inst_rom_init_size = 127;
+static const uint32_t inst_rom_init[127] =
+{
+ 0x80000,
+ 0x80680,
+ 0x8180,
+ 0x8200,
+ 0x8280,
+ 0x8300,
+ 0x8380,
+ 0x8100,
+ 0x8480,
+ 0x8500,
+ 0x8580,
+ 0x8600,
+ 0x8400,
+ 0x800,
+ 0x8680,
+ 0x880,
+ 0xa680,
+ 0x80680,
+ 0x900,
+ 0x80680,
+ 0x980,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xb68,
+ 0xcce8,
+ 0xae8,
+ 0x8ce8,
+ 0xb88,
+ 0xec88,
+ 0xa08,
+ 0xac88,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x60e80,
+ 0x61080,
+ 0x61080,
+ 0x61080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x70e80,
+ 0x71080,
+ 0x71080,
+ 0x71080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0x1158,
+ 0x6d8,
+ 0x80680,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0x87e8,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0xa7e8,
+ 0x80680,
+ 0x40e88,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x40f68,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0xa680,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x41008,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x1100,
+ 0xc680,
+ 0x8680,
+ 0xe680,
+ 0x80680,
+ 0x0,
+ 0x8000,
+ 0xa000,
+ 0xc000,
+ 0x80000,
+ 0x80,
+ 0x8080,
+ 0xa080,
+ 0xc080,
+ 0x80080,
+ 0x9180,
+ 0x8680,
+ 0xa680,
+ 0x80680,
+ 0x40f08,
+ 0x80680
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h b/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
new file mode 100644
index 000000000000..f4d43951c8d0
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
@@ -0,0 +1,160 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _SEQUENCER_DEFINES_H_
+#define _SEQUENCER_DEFINES_H_
+
+#define AC_ROM_MR1_MIRR 0000000000110
+#define AC_ROM_MR1_OCD_ENABLE
+#define AC_ROM_MR2_MIRR 0001000011000
+#define AC_ROM_MR3_MIRR 0000000000000
+#define AC_ROM_MR0_CALIB
+#define AC_ROM_MR0_DLL_RESET_MIRR 0010011101000
+#define AC_ROM_MR0_DLL_RESET 0010101110000
+#define AC_ROM_MR0_MIRR 0010001101001
+#define AC_ROM_MR0 0010001110001
+#define AC_ROM_MR1 0000000000110
+#define AC_ROM_MR2 0001000011000
+#define AC_ROM_MR3 0000000000000
+#define AFI_CLK_FREQ 401
+#define AFI_RATE_RATIO 1
+#define ARRIAVGZ 0
+#define ARRIAV 0
+#define AVL_CLK_FREQ 67
+#define BFM_MODE 0
+#define BURST2 0
+#define CALIBRATE_BIT_SLIPS 0
+#define CALIB_LFIFO_OFFSET 12
+#define CALIB_VFIFO_OFFSET 10
+#define CYCLONEV 1
+#define DDR2 0
+#define DDR3 1
+#define DDRX 1
+#define DM_PINS_ENABLED 1
+#define ENABLE_ASSERT 0
+#define ENABLE_BRINGUP_DEBUGGING 0
+#define ENABLE_DELAY_CHAIN_WRITE 0
+#define ENABLE_DQS_IN_CENTERING 1
+#define ENABLE_DQS_OUT_CENTERING 0
+#define ENABLE_EXPORT_SEQ_DEBUG_BRIDGE 0
+#define ENABLE_INST_ROM_WRITE 1
+#define ENABLE_MARGIN_REPORT_GEN 0
+#define ENABLE_NON_DESTRUCTIVE_CALIB 0
+#define ENABLE_SUPER_QUICK_CALIBRATION 0
+#define ENABLE_TCL_DEBUG 0
+#define FAKE_CAL_FAIL 0
+#define FULL_RATE 1
+#define GUARANTEED_READ_BRINGUP_TEST 0
+#define HALF_RATE 0
+#define HARD_PHY 1
+#define HARD_VFIFO 1
+#define HCX_COMPAT_MODE 0
+#define HHP_HPS_SIMULATION 0
+#define HHP_HPS_VERIFICATION 0
+#define HHP_HPS 1
+#define HPS_HW 1
+#define HR_DDIO_OUT_HAS_THREE_REGS 0
+#define IO_DELAY_PER_DCHAIN_TAP 25
+#define IO_DELAY_PER_DQS_EN_DCHAIN_TAP 25
+#define IO_DELAY_PER_OPA_TAP 312
+#define IO_DLL_CHAIN_LENGTH 8
+#define IO_DM_OUT_RESERVE 0
+#define IO_DQDQS_OUT_PHASE_MAX 0
+#define IO_DQS_EN_DELAY_MAX 31
+#define IO_DQS_EN_DELAY_OFFSET 0
+#define IO_DQS_EN_PHASE_MAX 7
+#define IO_DQS_IN_DELAY_MAX 31
+#define IO_DQS_IN_RESERVE 4
+#define IO_DQS_OUT_RESERVE 4
+#define IO_DQ_OUT_RESERVE 0
+#define IO_IO_IN_DELAY_MAX 31
+#define IO_IO_OUT1_DELAY_MAX 31
+#define IO_IO_OUT2_DELAY_MAX 0
+#define IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS 0
+#define LPDDR1 0
+#define LPDDR2 0
+#define LRDIMM 0
+#define M10_DQ_WIDTH_8 0
+#define M10_DQ_WIDTH_16 0
+#define M10_DQ_WIDTH_24 0
+#define MARGIN_VARIATION_TEST 0
+#define MAX_LATENCY_COUNT_WIDTH 5
+#define MEM_ADDR_WIDTH 13
+#define MRS_MIRROR_PING_PONG_ATSO 0
+#define MULTIPLE_AFI_WLAT 0
+#define NUM_SHADOW_REGS 1
+#define QDRII 0
+#define QUARTER_RATE 0
+#define RDIMM 0
+#define READ_AFTER_WRITE_CALIBRATION 1
+#define READ_VALID_FIFO_SIZE 16
+#define REG_FILE_INIT_SEQ_SIGNATURE 0x5555048c
+#define RLDRAM3 0
+#define RLDRAMII 0
+#define RLDRAMX 0
+#define RUNTIME_CAL_REPORT 0
+#define RW_MGR_MEM_ADDRESS_MIRRORING 0
+#define RW_MGR_MEM_ADDRESS_WIDTH 15
+#define RW_MGR_MEM_BANK_WIDTH 3
+#define RW_MGR_MEM_CHIP_SELECT_WIDTH 1
+#define RW_MGR_MEM_CLK_EN_WIDTH 1
+#define RW_MGR_MEM_CONTROL_WIDTH 1
+#define RW_MGR_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_MEM_DATA_WIDTH 32
+#define RW_MGR_MEM_DQ_PER_READ_DQS 8
+#define RW_MGR_MEM_DQ_PER_WRITE_DQS 8
+#define RW_MGR_MEM_IF_READ_DQS_WIDTH 4
+#define RW_MGR_MEM_IF_WRITE_DQS_WIDTH 4
+#define RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM 1
+#define RW_MGR_MEM_NUMBER_OF_RANKS 1
+#define RW_MGR_MEM_ODT_WIDTH 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS 1
+#define RW_MGR_MR0_BL 1
+#define RW_MGR_MR0_CAS_LATENCY 7
+#define RW_MGR_TRUE_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_WRITE_TO_DEBUG_READ 1.0
+#define SKEW_CALIBRATION 0
+#define STATIC_FULL_CALIBRATION 1
+#define STATIC_SIM_FILESET 0
+#define STATIC_SKIP_MEM_INIT 0
+#define STRATIXV 0
+#define TINIT_CNTR1_VAL 32
+#define TINIT_CNTR2_VAL 32
+#define TINIT_CNTR0_VAL 99
+#define TRACKING_ERROR_TEST 0
+#define TRACKING_WATCH_TEST 0
+#define TRESET_CNTR1_VAL 99
+#define TRESET_CNTR2_VAL 10
+#define TRESET_CNTR0_VAL 99
+#define TW0_CAPTURE_CLOCKS 0
+#define USE_DQS_TRACKING 1
+#define USE_SHADOW_REGS 0
+#define USE_USER_RDIMM_VALUE 0
+
+#endif /* _SEQUENCER_DEFINES_H_ */
diff --git a/arch/arm/configs/socfpga-xload_defconfig b/arch/arm/configs/socfpga-xload_defconfig
index 9f64adfd7438..1f4d74d95c42 100644
--- a/arch/arm/configs/socfpga-xload_defconfig
+++ b/arch/arm/configs/socfpga-xload_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARCH_SOCFPGA=y
CONFIG_ARCH_SOCFPGA_XLOAD=y
CONFIG_MACH_SOCFPGA_EBV_SOCRATES=y
+CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC=y
CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT=y
CONFIG_THUMB2_BAREBOX=y
# CONFIG_CMD_ARM_CPUINFO is not set
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index 0a31de518d64..cf019c93e1c0 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARCH_SOCFPGA=y
CONFIG_MACH_SOCFPGA_EBV_SOCRATES=y
CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT=y
+CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC=y
CONFIG_THUMB2_BAREBOX=y
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_ARM_UNWIND=y
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2da930eb9108..1a1a4197902b 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -57,6 +57,7 @@ pbl-dtb-$(CONFIG_MACH_SABRESD) += imx6q-sabresd.dtb.o
pbl-dtb-$(CONFIG_MACH_FREESCALE_IMX6SX_SABRESDB) += imx6sx-sdb.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += socfpga_cyclone5_socdk.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += socfpga_cyclone5_socrates.dtb.o
+pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += socfpga_cyclone5_de0_nano_soc.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += socfpga_cyclone5_sockit.dtb.o
pbl-dtb-$(CONFIG_MACH_SOLIDRUN_CUBOX) += dove-cubox-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += imx6dl-hummingboard.dtb.o imx6q-hummingboard.dtb.o
diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
new file mode 100644
index 000000000000..5d1840451382
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <arm/socfpga_cyclone5_sockit.dts>
+#include "socfpga.dtsi"
+
+/ {
+ model = "Terasic DE0-Nano(Atlas)";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+
+ leds: gpio-leds {
+ };
+
+ buttons: gpio-keys {
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&leds {
+ compatible = "gpio-leds";
+
+ led@0 {
+ label = "0";
+ gpios = <&portb 24 0>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led@1 {
+ label = "1";
+ gpios = <&portb 25 0>;
+ };
+
+ led@2 {
+ label = "2";
+ gpios = <&portb 26 0>;
+ };
+
+ led@3 {
+ label = "3";
+ gpios = <&portb 27 0>;
+ };
+};
+
+&buttons {
+ compatible = "gpio-keys";
+
+ key@0 {
+ label = "F1";
+ gpios = <&portc 21 0>;
+ linux,code = <59>;
+ };
+
+ key@1 {
+ label = "F2";
+ gpios = <&portc 22 0>;
+ linux,code = <60>;
+ };
+
+ key@2 {
+ label = "F3";
+ gpios = <&portc 23 0>;
+ linux,code = <61>;
+ };
+
+ key@3 {
+ label = "F4";
+ gpios = <&portc 24 0>;
+ linux,code = <62>;
+ };
+};
+
+&i2c0 {
+ status = "disabled";
+
+ eeprom@51 {
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <0x20>;
+ };
+};
+
+&i2c1 {
+ status = "disabled";
+
+ adxl345@53 {
+ compatible = "adi,adxl34x";
+ reg = <0x53>;
+ interrupt-parent = <0x2>;
+ interrupts = <0x0 0xa6 0x4>;
+ };
+};
+
+&qspi {
+ status = "okay";
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00";
+ reg = <0>;
+ spi-max-frequency = <108000000>;
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+ };
+};
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 73b26efd2031..94689e3ecd02 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -20,6 +20,10 @@ config MACH_SOCFPGA_EBV_SOCRATES
select HAVE_DEFAULT_ENVIRONMENT_NEW
bool "EBV Socrates"
+config MACH_SOCFPGA_TERASIC_DE0_NANO_SOC
+ select HAVE_DEFAULT_ENVIRONMENT_NEW
+ bool "Terasic DE0-NANO-SoC aka Atlas"
+
config MACH_SOCFPGA_TERASIC_SOCKIT
select HAVE_DEFAULT_ENVIRONMENT_NEW
bool "Terasic SoCKit"
diff --git a/images/Makefile.socfpga b/images/Makefile.socfpga
index f295c673ad02..3c7d850af5f9 100644
--- a/images/Makefile.socfpga
+++ b/images/Makefile.socfpga
@@ -19,6 +19,14 @@ pblx-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += start_socfpga_socdk
FILE_barebox-socfpga-socdk.img = start_socfpga_socdk.pblx
socfpga-barebox-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += barebox-socfpga-socdk.img
+pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += start_socfpga_de0_nano_soc_xload
+FILE_barebox-socfpga-de0_nano_soc-xload.img = start_socfpga_de0_nano_soc_xload.pblx.socfpgaimg
+socfpga-xload-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += barebox-socfpga-de0_nano_soc-xload.img
+
+pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += start_socfpga_de0_nano_soc
+FILE_barebox-socfpga-de0_nano_soc.img = start_socfpga_de0_nano_soc.pblx
+socfpga-barebox-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += barebox-socfpga-de0_nano_soc.img
+
pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += start_socfpga_sockit_xload
FILE_barebox-socfpga-sockit-xload.img = start_socfpga_sockit_xload.pblx.socfpgaimg
socfpga-xload-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += barebox-socfpga-sockit-xload.img
--
1.9.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] Terasic DE0 NANO-SoC: add support
2016-02-01 11:23 [PATCH] Terasic DE0 NANO-SoC: add support Tim Sander
@ 2016-02-01 12:06 ` Steffen Trumtrar
2016-02-01 12:48 ` Antony Pavlov
0 siblings, 1 reply; 12+ messages in thread
From: Steffen Trumtrar @ 2016-02-01 12:06 UTC (permalink / raw)
To: Tim Sander; +Cc: barebox
Tim Sander writes:
> Below is a Patch for supporting the Terasic DE0 NANO-SoC with barebox.
> The pretty similar Socrates Board was taken as a starting point with pulling
> in the memory timings/pinmux from
> http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwareDesign
> Its only tested at room temperatures and i am not 100% sure about the device tree:
> One known problem is the fact that the board identifier is pretty generic but its the
> same in the linux kernel so i resorted to that.
>
> Signed-off-by: Tim Sander <tim@krieglstein.org>
> ---
> arch/arm/boards/Makefile | 1 +
> arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
> arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
> arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
> .../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675 +++++++++++++++++++++
> arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 102 ++++
> .../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
> arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
> .../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
> .../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
> .../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
> .../sequencer_auto_inst_init.c | 161 +++++
> .../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
> arch/arm/configs/socfpga-xload_defconfig | 1 +
> arch/arm/configs/socfpga_defconfig | 1 +
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
> arch/arm/mach-socfpga/Kconfig | 4 +
> images/Makefile.socfpga | 8 +
> 19 files changed, 2042 insertions(+)
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
> create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
> create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
>
(...)
> diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> new file mode 100644
> index 000000000000..5d1840451382
> --- /dev/null
> +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> @@ -0,0 +1,136 @@
> +/*
> + * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#include <arm/socfpga_cyclone5_sockit.dts>
This is the wrong DT.
What you AFAIK want is the socfgpa_cyclone5_de0_sockit.dts
The "Terasic DE0-Nano" is the same as the "Terasic DE-0" or isn't it?
From the website it at least seems like it.
With the other dts you then should be able to remove
> +#include "socfpga.dtsi"
> +
> +/ {
> + model = "Terasic DE0-Nano(Atlas)";
> + compatible = "altr,socfpga-cyclone5", "altr,socfpga";
> +
> + chosen {
> + stdout-path = &uart0;
> + };
> +
> + leds: gpio-leds {
> + };
> +
> + buttons: gpio-keys {
> + };
> +};
> +
> +&gpio1 {
> + status = "okay";
> +};
> +
> +&gpio2 {
> + status = "okay";
> +};
> +
the gpio nodes. The leds phandle should go in the upstream linux DT,
too, so it could be used here. As long as it isn't, this looks okay IMHO.
> +&leds {
> + compatible = "gpio-leds";
> +
> + led@0 {
> + label = "0";
> + gpios = <&portb 24 0>;
> + linux,default-trigger = "heartbeat";
> + };
> +
> + led@1 {
> + label = "1";
> + gpios = <&portb 25 0>;
> + };
> +
> + led@2 {
> + label = "2";
> + gpios = <&portb 26 0>;
> + };
> +
> + led@3 {
> + label = "3";
> + gpios = <&portb 27 0>;
> + };
> +};
> +
> +&buttons {
> + compatible = "gpio-keys";
> +
> + key@0 {
> + label = "F1";
> + gpios = <&portc 21 0>;
> + linux,code = <59>;
> + };
> +
> + key@1 {
> + label = "F2";
> + gpios = <&portc 22 0>;
> + linux,code = <60>;
> + };
> +
> + key@2 {
> + label = "F3";
> + gpios = <&portc 23 0>;
> + linux,code = <61>;
> + };
> +
> + key@3 {
> + label = "F4";
> + gpios = <&portc 24 0>;
> + linux,code = <62>;
> + };
> +};
> +
> +&i2c0 {
> + status = "disabled";
> +
> + eeprom@51 {
> + compatible = "atmel,24c32";
> + reg = <0x51>;
> + pagesize = <0x20>;
> + };
> +};
> +
> +&i2c1 {
> + status = "disabled";
> +
> + adxl345@53 {
> + compatible = "adi,adxl34x";
> + reg = <0x53>;
> + interrupt-parent = <0x2>;
> + interrupts = <0x0 0xa6 0x4>;
> + };
> +};
> +
This looks to be correct in the upstream de0 dts and can also
be removed here.
> +&qspi {
> + status = "okay";
> +
> + flash: flash@0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "n25q00";
> + reg = <0>;
> + spi-max-frequency = <108000000>;
> + m25p,fast-read;
> + cdns,page-size = <256>;
> + cdns,block-size = <16>;
> + cdns,read-delay = <4>;
> + cdns,tshsl-ns = <50>;
> + cdns,tsd2d-ns = <50>;
> + cdns,tchsh-ns = <4>;
> + cdns,tslch-ns = <4>;
> + };
> +};
Regards,
Steffen
--
Pengutronix e.K. | Steffen Trumtrar |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
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http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] Terasic DE0 NANO-SoC: add support
2016-02-01 12:06 ` Steffen Trumtrar
@ 2016-02-01 12:48 ` Antony Pavlov
2016-02-01 12:51 ` Tim Sander
0 siblings, 1 reply; 12+ messages in thread
From: Antony Pavlov @ 2016-02-01 12:48 UTC (permalink / raw)
To: Tim Sander; +Cc: barebox, Steffen Trumtrar
On Mon, 01 Feb 2016 13:06:22 +0100
Steffen Trumtrar <s.trumtrar@pengutronix.de> wrote:
>
> Tim Sander writes:
>
> > Below is a Patch for supporting the Terasic DE0 NANO-SoC with barebox.
> > The pretty similar Socrates Board was taken as a starting point with pulling
> > in the memory timings/pinmux from
> > http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwareDesign
> > Its only tested at room temperatures and i am not 100% sure about the device tree:
> > One known problem is the fact that the board identifier is pretty generic but its the
> > same in the linux kernel so i resorted to that.
> >
> > Signed-off-by: Tim Sander <tim@krieglstein.org>
> > ---
> > arch/arm/boards/Makefile | 1 +
> > arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
> > arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
> > arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
> > .../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675 +++++++++++++++++++++
> > arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 102 ++++
> > .../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
> > arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
> > .../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
> > .../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
> > .../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
> > .../sequencer_auto_inst_init.c | 161 +++++
> > .../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
> > arch/arm/configs/socfpga-xload_defconfig | 1 +
> > arch/arm/configs/socfpga_defconfig | 1 +
> > arch/arm/dts/Makefile | 1 +
> > arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
> > arch/arm/mach-socfpga/Kconfig | 4 +
> > images/Makefile.socfpga | 8 +
> > 19 files changed, 2042 insertions(+)
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
> > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
> > create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> >
>
> (...)
>
> > diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > new file mode 100644
> > index 000000000000..5d1840451382
> > --- /dev/null
> > +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > @@ -0,0 +1,136 @@
> > +/*
> > + * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > + *
> > + * This program is free software; you can redistribute it and/or modify
> > + * it under the terms of the GNU General Public License as published by
> > + * the Free Software Foundation; either version 2 of the License, or
> > + * (at your option) any later version.
> > + *
> > + * This program is distributed in the hope that it will be useful,
> > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > + * GNU General Public License for more details.
> > + *
> > + * You should have received a copy of the GNU General Public License
> > + * along with this program. If not, see <http://www.gnu.org/licenses/>.
> > + */
> > +
> > +#include <arm/socfpga_cyclone5_sockit.dts>
>
> This is the wrong DT.
> What you AFAIK want is the socfgpa_cyclone5_de0_sockit.dts
>
> The "Terasic DE0-Nano" is the same as the "Terasic DE-0" or isn't it?
> From the website it at least seems like it.
>
> With the other dts you then should be able to remove
>
> > +#include "socfpga.dtsi"
> > +
> > +/ {
> > + model = "Terasic DE0-Nano(Atlas)";
It looks like Steffen is right.
The board model name is wrong.
Here is the DE0-Nano-SoC (Atlas-SoC) board:
http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&No=941
it is based on Cyclone V SE 5CSEMA4U23C6N.
And this is DE0-Nano
http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=139&No=593
it is based on Cyclone IV EP4CE22F17C6N.
--
Best regards,
Antony Pavlov
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] Terasic DE0 NANO-SoC: add support
2016-02-01 12:48 ` Antony Pavlov
@ 2016-02-01 12:51 ` Tim Sander
2016-02-01 13:03 ` Steffen Trumtrar
0 siblings, 1 reply; 12+ messages in thread
From: Tim Sander @ 2016-02-01 12:51 UTC (permalink / raw)
To: Antony Pavlov; +Cc: barebox, Steffen Trumtrar
Am Montag, 1. Februar 2016, 15:48:03 schrieb Antony Pavlov:
> On Mon, 01 Feb 2016 13:06:22 +0100
>
> Steffen Trumtrar <s.trumtrar@pengutronix.de> wrote:
> > Tim Sander writes:
> > > Below is a Patch for supporting the Terasic DE0 NANO-SoC with barebox.
> > > The pretty similar Socrates Board was taken as a starting point with
> > > pulling in the memory timings/pinmux from
> > > http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwa
> > > reDesign> >
> > > Its only tested at room temperatures and i am not 100% sure about the device tree:
> > > One known problem is the fact that the board identifier is pretty
> > > generic but its the same in the linux kernel so i resorted to that.
> > >
> > > Signed-off-by: Tim Sander <tim@krieglstein.org>
> > > ---
> > >
> > > arch/arm/boards/Makefile | 1 +
> > > arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
> > > arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
> > > arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
> > > .../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675
> > > +++++++++++++++++++++ arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
> > > | 102 ++++
> > > .../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
> > > arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
> > > .../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
> > > .../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
> > > .../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
> > > .../sequencer_auto_inst_init.c | 161 +++++
> > > .../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
> > > arch/arm/configs/socfpga-xload_defconfig | 1 +
> > > arch/arm/configs/socfpga_defconfig | 1 +
> > > arch/arm/dts/Makefile | 1 +
> > > arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
> > > arch/arm/mach-socfpga/Kconfig | 4 +
> > > images/Makefile.socfpga | 8 +
> > > 19 files changed, 2042 insertions(+)
> > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
> > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
> > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
> > > create mode 100644
> > > arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c create
> > > mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c create
> > > mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
> > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
> > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
> > > create mode 100644
> > > arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h create mode
> > > 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
> > > create mode 100644
> > > arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c create
> > > mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
> > > create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> >
> > (...)
> >
> > > diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts new file mode 100644
> > > index 000000000000..5d1840451382
> > > --- /dev/null
> > > +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > @@ -0,0 +1,136 @@
> > > +/*
> > > + * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > > + *
> > > + * This program is free software; you can redistribute it and/or modify
> > > + * it under the terms of the GNU General Public License as published by
> > > + * the Free Software Foundation; either version 2 of the License, or
> > > + * (at your option) any later version.
> > > + *
> > > + * This program is distributed in the hope that it will be useful,
> > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > > + * GNU General Public License for more details.
> > > + *
> > > + * You should have received a copy of the GNU General Public License
> > > + * along with this program. If not, see
> > > <http://www.gnu.org/licenses/>.
> > > + */
> > > +
> > > +#include <arm/socfpga_cyclone5_sockit.dts>
> >
> > This is the wrong DT.
> > What you AFAIK want is the socfgpa_cyclone5_de0_sockit.dts
> > The "Terasic DE0-Nano" is the same as the "Terasic DE-0" or isn't it?
> > From the website it at least seems like it.
According to the DE0-Nano-SoC_QSG.pdf document:
"Whats the difference between the DE0-Nano-SoC kit and the Atlas-SoC kit?
The hardware is the same for the DE0-Nano-SoC kit and the Atlas-SoC kit.
The only difference is the getting-started process for the two kits. Users
can freely use the DE0-Nano-SoC kit resources on the Atlas-SoC kit and
vice versa."
> > With the other dts you then should be able to remove
> >
> > > +#include "socfpga.dtsi"
> > > +
> > > +/ {
> > > + model = "Terasic DE0-Nano(Atlas)";
So with that it would be more precise to name it DE0-Nano-SoC (Atlas)?
It would be than different to that in the linux kernel?
But then was up till now not aware that there is a DE0-Nano, a DE0-CV and a DE0 board.
http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=56&No=364
But the only one with a processor is AFAIK the DE0-Nano-SoC.
> It looks like Steffen is right.
>
> The board model name is wrong.
>
> Here is the DE0-Nano-SoC (Atlas-SoC) board:
> http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&No=941
> it is based on Cyclone V SE 5CSEMA4U23C6N.
Its this board i am talking of.
>
> And this is DE0-Nano
> http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryN
> o=139&No=593 it is based on Cyclone IV EP4CE22F17C6N.
There is no processor in here, so you have a hard time booting this with barebox (at least without a softcore processor).
Will do the other suggested dts changes suggested by Steffen.
Best regards
Tim
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] Terasic DE0 NANO-SoC: add support
2016-02-01 12:51 ` Tim Sander
@ 2016-02-01 13:03 ` Steffen Trumtrar
2016-02-01 13:26 ` Tim Sander
0 siblings, 1 reply; 12+ messages in thread
From: Steffen Trumtrar @ 2016-02-01 13:03 UTC (permalink / raw)
To: Tim Sander; +Cc: barebox
On Mon, Feb 01, 2016 at 01:51:31PM +0100, Tim Sander wrote:
> Am Montag, 1. Februar 2016, 15:48:03 schrieb Antony Pavlov:
> > On Mon, 01 Feb 2016 13:06:22 +0100
> >
> > Steffen Trumtrar <s.trumtrar@pengutronix.de> wrote:
> > > Tim Sander writes:
> > > > Below is a Patch for supporting the Terasic DE0 NANO-SoC with barebox.
> > > > The pretty similar Socrates Board was taken as a starting point with
> > > > pulling in the memory timings/pinmux from
> > > > http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwa
> > > > reDesign> >
> > > > Its only tested at room temperatures and i am not 100% sure about the device tree:
> > > > One known problem is the fact that the board identifier is pretty
> > > > generic but its the same in the linux kernel so i resorted to that.
> > > >
> > > > Signed-off-by: Tim Sander <tim@krieglstein.org>
> > > > ---
> > > >
> > > > arch/arm/boards/Makefile | 1 +
> > > > arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
> > > > arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
> > > > arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
> > > > .../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675
> > > > +++++++++++++++++++++ arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
> > > > | 102 ++++
> > > > .../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
> > > > arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
> > > > .../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
> > > > .../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
> > > > .../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
> > > > .../sequencer_auto_inst_init.c | 161 +++++
> > > > .../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
> > > > arch/arm/configs/socfpga-xload_defconfig | 1 +
> > > > arch/arm/configs/socfpga_defconfig | 1 +
> > > > arch/arm/dts/Makefile | 1 +
> > > > arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
> > > > arch/arm/mach-socfpga/Kconfig | 4 +
> > > > images/Makefile.socfpga | 8 +
> > > > 19 files changed, 2042 insertions(+)
> > > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
> > > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
> > > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
> > > > create mode 100644
> > > > arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c create
> > > > mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c create
> > > > mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
> > > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
> > > > create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
> > > > create mode 100644
> > > > arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h create mode
> > > > 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
> > > > create mode 100644
> > > > arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c create
> > > > mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
> > > > create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > >
> > > (...)
> > >
> > > > diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > > b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts new file mode 100644
> > > > index 000000000000..5d1840451382
> > > > --- /dev/null
> > > > +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > > @@ -0,0 +1,136 @@
> > > > +/*
> > > > + * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > > > + *
> > > > + * This program is free software; you can redistribute it and/or modify
> > > > + * it under the terms of the GNU General Public License as published by
> > > > + * the Free Software Foundation; either version 2 of the License, or
> > > > + * (at your option) any later version.
> > > > + *
> > > > + * This program is distributed in the hope that it will be useful,
> > > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > > > + * GNU General Public License for more details.
> > > > + *
> > > > + * You should have received a copy of the GNU General Public License
> > > > + * along with this program. If not, see
> > > > <http://www.gnu.org/licenses/>.
> > > > + */
> > > > +
> > > > +#include <arm/socfpga_cyclone5_sockit.dts>
> > >
> > > This is the wrong DT.
> > > What you AFAIK want is the socfgpa_cyclone5_de0_sockit.dts
>
> > > The "Terasic DE0-Nano" is the same as the "Terasic DE-0" or isn't it?
> > > From the website it at least seems like it.
> According to the DE0-Nano-SoC_QSG.pdf document:
> "Whats the difference between the DE0-Nano-SoC kit and the Atlas-SoC kit?
>
> The hardware is the same for the DE0-Nano-SoC kit and the Atlas-SoC kit.
> The only difference is the getting-started process for the two kits. Users
> can freely use the DE0-Nano-SoC kit resources on the Atlas-SoC kit and
> vice versa."
>
> > > With the other dts you then should be able to remove
> > >
> > > > +#include "socfpga.dtsi"
> > > > +
> > > > +/ {
> > > > + model = "Terasic DE0-Nano(Atlas)";
>
> So with that it would be more precise to name it DE0-Nano-SoC (Atlas)?
> It would be than different to that in the linux kernel?
IIRC Dinh, who did the dts, initially started with an even more confusing
naming and ended with this.
It seems reasonable to me, to fix the model name in linux to match the dts
name, i.e. "DE0-Nano-SoC". I don't know how the "Atlas" fits in there though.
Regards,
Steffen
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] Terasic DE0 NANO-SoC: add support
2016-02-01 13:03 ` Steffen Trumtrar
@ 2016-02-01 13:26 ` Tim Sander
2016-02-01 13:45 ` Steffen Trumtrar
0 siblings, 1 reply; 12+ messages in thread
From: Tim Sander @ 2016-02-01 13:26 UTC (permalink / raw)
To: Steffen Trumtrar; +Cc: barebox
Hi Steffen
Am Montag, 1. Februar 2016, 14:03:39 schrieb Steffen Trumtrar:
(...)
> > > >
> > > > > diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > > > b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts new file mode
> > > > > 100644
> > > > > index 000000000000..5d1840451382
> > > > > --- /dev/null
> > > > > +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > > > @@ -0,0 +1,136 @@
> > > > > +/*
> > > > > + * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > > > > + *
> > > > > + * This program is free software; you can redistribute it and/or
> > > > > modify
> > > > > + * it under the terms of the GNU General Public License as
> > > > > published by
> > > > > + * the Free Software Foundation; either version 2 of the License,
> > > > > or
> > > > > + * (at your option) any later version.
> > > > > + *
> > > > > + * This program is distributed in the hope that it will be useful,
> > > > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > > > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > > > > + * GNU General Public License for more details.
> > > > > + *
> > > > > + * You should have received a copy of the GNU General Public
> > > > > License
> > > > > + * along with this program. If not, see
> > > > > <http://www.gnu.org/licenses/>.
> > > > > + */
> > > > > +
> > > > > +#include <arm/socfpga_cyclone5_sockit.dts>
> > > >
> > > > This is the wrong DT.
> > > > What you AFAIK want is the socfgpa_cyclone5_de0_sockit.dts
This one is not beeing found. Did you mean socfpga_cyclone5_de0_nano_soc.dts.
Which is also not there. I do *think* that the Sockit board has a similar
layout. So i deliberately choose this file. Should i copy and adapt this file?
> > > > The "Terasic DE0-Nano" is the same as the "Terasic DE-0" or isn't it?
> > > > From the website it at least seems like it.
> >
> > According to the DE0-Nano-SoC_QSG.pdf document:
> > "Whats the difference between the DE0-Nano-SoC kit and the Atlas-SoC kit?
> >
> > The hardware is the same for the DE0-Nano-SoC kit and the Atlas-SoC kit.
> > The only difference is the getting-started process for the two kits. Users
> > can freely use the DE0-Nano-SoC kit resources on the Atlas-SoC kit and
> > vice versa."
> >
> > > > With the other dts you then should be able to remove
> > > >
> > > > > +#include "socfpga.dtsi"
> > > > > +
> > > > > +/ {
> > > > > + model = "Terasic DE0-Nano(Atlas)";
> >
> > So with that it would be more precise to name it DE0-Nano-SoC (Atlas)?
> > It would be than different to that in the linux kernel?
>
> IIRC Dinh, who did the dts, initially started with an even more confusing
> naming and ended with this.
> It seems reasonable to me, to fix the model name in linux to match the dts
> name, i.e. "DE0-Nano-SoC". I don't know how the "Atlas" fits in there
> though.
The Atlas part is just plain weird. But if someone is grepping for Atlas
support its at least nice to have it in there.
Best regards
Tim
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] Terasic DE0 NANO-SoC: add support
2016-02-01 13:26 ` Tim Sander
@ 2016-02-01 13:45 ` Steffen Trumtrar
2016-02-01 14:04 ` [PATCH v2] Terasic DE0-Nano-SoC: " Tim Sander
0 siblings, 1 reply; 12+ messages in thread
From: Steffen Trumtrar @ 2016-02-01 13:45 UTC (permalink / raw)
To: Tim Sander; +Cc: barebox
On Mon, Feb 01, 2016 at 02:26:42PM +0100, Tim Sander wrote:
> Hi Steffen
>
> Am Montag, 1. Februar 2016, 14:03:39 schrieb Steffen Trumtrar:
> (...)
> > > > >
> > > > > > diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > > > > b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts new file mode
> > > > > > 100644
> > > > > > index 000000000000..5d1840451382
> > > > > > --- /dev/null
> > > > > > +++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
> > > > > > @@ -0,0 +1,136 @@
> > > > > > +/*
> > > > > > + * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > > > > > + *
> > > > > > + * This program is free software; you can redistribute it and/or
> > > > > > modify
> > > > > > + * it under the terms of the GNU General Public License as
> > > > > > published by
> > > > > > + * the Free Software Foundation; either version 2 of the License,
> > > > > > or
> > > > > > + * (at your option) any later version.
> > > > > > + *
> > > > > > + * This program is distributed in the hope that it will be useful,
> > > > > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> > > > > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> > > > > > + * GNU General Public License for more details.
> > > > > > + *
> > > > > > + * You should have received a copy of the GNU General Public
> > > > > > License
> > > > > > + * along with this program. If not, see
> > > > > > <http://www.gnu.org/licenses/>.
> > > > > > + */
> > > > > > +
> > > > > > +#include <arm/socfpga_cyclone5_sockit.dts>
> > > > >
> > > > > This is the wrong DT.
> > > > > What you AFAIK want is the socfgpa_cyclone5_de0_sockit.dts
> This one is not beeing found. Did you mean socfpga_cyclone5_de0_nano_soc.dts.
> Which is also not there. I do *think* that the Sockit board has a similar
> layout. So i deliberately choose this file. Should i copy and adapt this file?
Current master: dts/src/arm/socfpga_cyclone5_de0_sockit.dts
> > IIRC Dinh, who did the dts, initially started with an even more confusing
> > naming and ended with this.
> > It seems reasonable to me, to fix the model name in linux to match the dts
> > name, i.e. "DE0-Nano-SoC". I don't know how the "Atlas" fits in there
> > though.
Seems I got confused with all the names. So, the dts is called
socfpga_cyclone5_de0_sockit.dts and the model name is "Terasic DE-0(Atlas)"
and Terasic calls it "DE0-Nano-SoC Kit/Atlas-SoC Kit".
I think it should then be
model = "Terasic DE0-Nano-SoC Kit/Atlas-SoC Kit";
I didn't insist on that when I reviewed the dts for linux, maybe I should
have.
Steffen
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
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barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v2] Terasic DE0-Nano-SoC: add support
2016-02-01 13:45 ` Steffen Trumtrar
@ 2016-02-01 14:04 ` Tim Sander
2016-02-01 14:07 ` [PATCH v3] " Tim Sander
0 siblings, 1 reply; 12+ messages in thread
From: Tim Sander @ 2016-02-01 14:04 UTC (permalink / raw)
To: barebox; +Cc: Steffen Trumtrar
A Patch for supporting the Terasic DE0 NANO-SoC with barebox.
The pretty similar Socrates Board was taken as a starting point with pulling
in the memory timings/pinmux from
http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwareDesign
Its only tested at room temperatures and i am not 100% sure about the device tree:
One known problem is the fact that the board identifier is pretty generic but
its the same in the linux kernel so i resorted to that.
Signed-off-by: Tim Sander <tim@krieglstein.org>
---
arch/arm/boards/Makefile | 1 +
arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
.../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675 +++++++++++++++++++++
arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 102 ++++
.../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
.../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
.../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
.../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
.../sequencer_auto_inst_init.c | 161 +++++
.../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
arch/arm/configs/socfpga-xload_defconfig | 1 +
arch/arm/configs/socfpga_defconfig | 1 +
arch/arm/dts/Makefile | 1 +
arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
arch/arm/mach-socfpga/Kconfig | 4 +
images/Makefile.socfpga | 8 +
19 files changed, 2042 insertions(+)
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
index 1029e8f..4d572a6 100644
--- a/arch/arm/boards/Makefile
+++ b/arch/arm/boards/Makefile
@@ -106,6 +106,7 @@ obj-$(CONFIG_MACH_SAMA5D4EK) += sama5d4ek/
obj-$(CONFIG_MACH_SCB9328) += scb9328/
obj-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += altera-socdk/
obj-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += ebv-socrates/
+obj-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += terasic-de0-nano-soc/
obj-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += terasic-sockit/
obj-$(CONFIG_MACH_SOLIDRUN_CUBOX) += solidrun-cubox/
obj-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += solidrun-microsom/
diff --git a/arch/arm/boards/terasic-de0-nano-soc/Makefile b/arch/arm/boards/terasic-de0-nano-soc/Makefile
new file mode 100644
index 0000000..8c927fe
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/Makefile
@@ -0,0 +1,2 @@
+obj-y += lowlevel.o board.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/terasic-de0-nano-soc/board.c b/arch/arm/boards/terasic-de0-nano-soc/board.c
new file mode 100644
index 0000000..22f8291
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/board.c
@@ -0,0 +1,37 @@
+#include <common.h>
+#include <types.h>
+#include <driver.h>
+#include <init.h>
+#include <asm/armlinux.h>
+#include <linux/micrel_phy.h>
+#include <linux/phy.h>
+#include <linux/sizes.h>
+#include <fcntl.h>
+#include <fs.h>
+#include <mach/socfpga-regs.h>
+
+static int phy_fixup(struct phy_device *dev)
+{
+ /* min rx data delay */
+ phy_write(dev, 0x0b, 0x8105);
+ phy_write(dev, 0x0c, 0x0000);
+
+ /* max rx/tx clock delay, min rx/tx control delay */
+ phy_write(dev, 0x0b, 0x8104);
+ phy_write(dev, 0x0c, 0xa0d0);
+ phy_write(dev, 0x0b, 0x104);
+
+ return 0;
+}
+
+static int socfpga_console_init(void)
+{
+ if (!of_machine_is_compatible("altr,socfpga-cyclone5"))
+ return 0;
+
+ if (IS_ENABLED(CONFIG_PHYLIB))
+ phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, phy_fixup);
+
+ return 0;
+}
+console_initcall(socfpga_console_init);
diff --git a/arch/arm/boards/terasic-de0-nano-soc/config.h b/arch/arm/boards/terasic-de0-nano-soc/config.h
new file mode 100644
index 0000000..da84fa5
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/config.h
@@ -0,0 +1 @@
+/* nothing */
diff --git a/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
new file mode 100644
index 0000000..be7ab72
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
@@ -0,0 +1,675 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mach/scan-manager.h>
+
+static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
+ 0x00000000,
+ 0x00000000,
+ 0x0FF00000,
+ 0xC0000000,
+ 0x0000003F,
+ 0x00008000,
+ 0x00020080,
+ 0x18060000,
+ 0x08000000,
+ 0x00018020,
+ 0x00000000,
+ 0x00004000,
+ 0x00010040,
+ 0x04010000,
+ 0x04000000,
+ 0x00000010,
+ 0x00004010,
+ 0x00002000,
+ 0x00020000,
+ 0x02008000,
+ 0x02000000,
+ 0x00000008,
+ 0x00002008,
+ 0x00001000,
+};
+
+static const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
+ 0x00100000,
+ 0x10040000,
+ 0x100000C0,
+ 0x00000040,
+ 0x00010040,
+ 0x00008000,
+ 0x00060180,
+ 0x20000000,
+ 0x00000000,
+ 0x00000080,
+ 0x00020000,
+ 0x00004000,
+ 0x00010040,
+ 0x10000000,
+ 0x04000000,
+ 0x00000010,
+ 0x00004010,
+ 0x00002000,
+ 0x00020000,
+ 0x06018000,
+ 0x01FE0000,
+ 0xF8000000,
+ 0x00000007,
+ 0x00001000,
+ 0x00010000,
+ 0x04000000,
+ 0x00000000,
+ 0x00000010,
+ 0x00004000,
+ 0x00000800,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000008,
+ 0x00002000,
+ 0x00000400,
+ 0x00000000,
+ 0x00401000,
+ 0x00000003,
+ 0x00000000,
+ 0x00000000,
+ 0x00000200,
+ 0x00600802,
+ 0x00000000,
+ 0x80200000,
+ 0x80000600,
+ 0x00000200,
+ 0x00000100,
+ 0x00300401,
+ 0xC0100400,
+ 0x40100000,
+ 0x40000300,
+ 0x000C0100,
+ 0x00000080,
+};
+
+static const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
+ 0x300C0300,
+ 0x00000000,
+ 0x0FF00000,
+ 0x00000000,
+ 0x0C0300C0,
+ 0x00008000,
+ 0x00080000,
+ 0x18060000,
+ 0x18000000,
+ 0x00018060,
+ 0x00020000,
+ 0x00004000,
+ 0x200300C0,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x00002000,
+ 0x10018060,
+ 0x06018000,
+ 0x06000000,
+ 0x00010018,
+ 0x00006018,
+ 0x00001000,
+ 0x00010000,
+ 0x00000000,
+ 0x03000000,
+ 0x0000800C,
+ 0x00C01004,
+ 0x00000800,
+};
+
+static const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)] = {
+ 0x0C420D80,
+ 0x082000FF,
+ 0x0A804001,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000000,
+ 0x00000021,
+ 0x82000004,
+ 0x05400000,
+ 0x03C80000,
+ 0x04010000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0xE4400000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x00000001,
+ 0x40000002,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0xC0680618,
+ 0x4D034071,
+ 0x1A681A03,
+ 0x806180D0,
+ 0x34071C06,
+ 0x01A034D0,
+ 0x380D0000,
+ 0x0820680E,
+ 0x034D0340,
+ 0xD000001A,
+ 0x0680E380,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x0A800001,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000FF0,
+ 0x72200000,
+ 0x80000C00,
+ 0x05400000,
+ 0x02480000,
+ 0x04000000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0x6A1C0000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x1A870001,
+ 0x40000600,
+ 0x02A00040,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0xC0680618,
+ 0x4D034071,
+ 0x1A681A03,
+ 0x806180D0,
+ 0x34071C06,
+ 0x01A00040,
+ 0x180D0002,
+ 0x71C06806,
+ 0x034D0340,
+ 0xD01A681A,
+ 0x06806180,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x99300001,
+ 0x34343400,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x01000000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x14864000,
+ 0x59647A05,
+ 0xD32CA3D6,
+ 0xF551451E,
+ 0x034CD348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x030C0680,
+ 0xD659647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00034CD3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x00003FC2,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00015000,
+ 0x0000F200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00600391,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x0C864000,
+ 0x59647A03,
+ 0x932CA3DE,
+ 0xF651451E,
+ 0x035CD348,
+ 0x821A0041,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00035492,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x0C864000,
+ 0x59647A03,
+ 0xD32CA3DE,
+ 0xF551451E,
+ 0x035CB2C8,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED2AAA3,
+ 0xC8F55965,
+ 0x00035CB2,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00400000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F1690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x14864000,
+ 0x59647A05,
+ 0xD32CA3DE,
+ 0xF551451E,
+ 0x035CD348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00035CD3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0x00489800,
+ 0x801A1A1A,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x00000004,
+ 0x00040000,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x40002000,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x00000002,
+ 0x00020000,
+ 0x08000000,
+ 0x00000000,
+ 0x00000020,
+ 0x00008000,
+ 0x20001000,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x00000001,
+ 0x00010000,
+ 0x04000000,
+ 0x00FF0000,
+ 0x00000000,
+ 0x00004000,
+ 0x00000800,
+ 0xC0000001,
+ 0x00041419,
+ 0x40000000,
+ 0x04000816,
+ 0x000D0000,
+ 0x00006800,
+ 0x00000340,
+ 0xD000001A,
+ 0x06800000,
+ 0x00340000,
+ 0x0001A000,
+ 0x00000D00,
+ 0x40000068,
+ 0x1A000003,
+ 0x00D00000,
+ 0x00068000,
+ 0x00003400,
+ 0x000001A0,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x80000008,
+ 0x0000007F,
+ 0x20000000,
+ 0x00000000,
+ 0xE0000080,
+ 0x0000001F,
+ 0x00004000,
+};
+
diff --git a/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
new file mode 100644
index 0000000..a799a81
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
@@ -0,0 +1,102 @@
+#include <common.h>
+#include <linux/sizes.h>
+#include <io.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/generic.h>
+#include <debug_ll.h>
+#include <asm/cache.h>
+#include "sdram_config.h"
+#include <mach/sdram_config.h>
+#include "pinmux_config.c"
+#include "pll_config.h"
+#include <mach/pll_config.h>
+#include "sequencer_defines.h"
+#include "sequencer_auto.h"
+#include <mach/sequencer.c>
+#include "sequencer_auto_inst_init.c"
+#include "sequencer_auto_ac_init.c"
+#include "iocsr_config_cyclone5.c"
+
+static inline void ledon(int led)
+{
+ u32 val;
+
+ val = readl(0xFF709000);
+ val |= 1 << (led + 24);
+ writel(val, 0xFF709000);
+
+ val = readl(0xFF709004);
+ val |= 1 << (led + 24);
+ writel(val, 0xFF709004);
+}
+
+static inline void ledoff(int led)
+{
+ u32 val;
+
+ val = readl(0xFF709000);
+ val &= ~(1 << (led + 24));
+ writel(val, 0xFF709000);
+
+ val = readl(0xFF709004);
+ val &= ~(1 << (led + 24));
+ writel(val, 0xFF709004);
+}
+
+extern char __dtb_socfpga_cyclone5_de0_nano_soc_start[];
+
+ENTRY_FUNCTION(start_socfpga_de0_nano_soc, r0, r1, r2)
+{
+ void *fdt;
+
+ arm_cpu_lowlevel_init();
+
+ fdt = __dtb_socfpga_cyclone5_de0_nano_soc_start - get_runtime_offset();
+
+ barebox_arm_entry(0x0, SZ_1G, fdt);
+}
+
+static noinline void de0_nano_soc_entry(void)
+{
+ struct socfpga_io_config io_config;
+ int ret;
+
+ arm_early_mmu_cache_invalidate();
+
+ relocate_to_current_adr();
+ setup_c();
+
+ io_config.pinmux = sys_mgr_init_table;
+ io_config.num_pin = ARRAY_SIZE(sys_mgr_init_table);
+ io_config.iocsr_emac_mixed2 = iocsr_scan_chain0_table;
+ io_config.iocsr_mixed1_flash = iocsr_scan_chain1_table;
+ io_config.iocsr_general = iocsr_scan_chain2_table;
+ io_config.iocsr_ddr = iocsr_scan_chain3_table;
+
+ socfpga_lowlevel_init(&cm_default_cfg, &io_config);
+
+ puts_ll("lowlevel init done\n");
+ puts_ll("SDRAM setup...\n");
+
+ socfpga_sdram_mmr_init();
+
+ puts_ll("SDRAM calibration...\n");
+
+ ret = socfpga_mem_calibration();
+ if (!ret)
+ hang();
+
+ puts_ll("done\n");
+
+ barebox_arm_entry(0x0, SZ_1G, NULL);
+}
+
+ENTRY_FUNCTION(start_socfpga_de0_nano_soc_xload, r0, r1, r2)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(0xffff0000 + SZ_64K - SZ_4K - 16);
+
+ de0_nano_soc_entry();
+}
diff --git a/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c b/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
new file mode 100644
index 0000000..fd37608
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
@@ -0,0 +1,240 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <common.h>
+
+unsigned long sys_mgr_init_table[] = {
+ 0, /* EMACIO0 */
+ 2, /* EMACIO1 */
+ 2, /* EMACIO2 */
+ 2, /* EMACIO3 */
+ 2, /* EMACIO4 */
+ 2, /* EMACIO5 */
+ 2, /* EMACIO6 */
+ 2, /* EMACIO7 */
+ 2, /* EMACIO8 */
+ 0, /* EMACIO9 */
+ 2, /* EMACIO10 */
+ 2, /* EMACIO11 */
+ 2, /* EMACIO12 */
+ 2, /* EMACIO13 */
+ 0, /* EMACIO14 */
+ 0, /* EMACIO15 */
+ 0, /* EMACIO16 */
+ 0, /* EMACIO17 */
+ 0, /* EMACIO18 */
+ 0, /* EMACIO19 */
+ 3, /* FLASHIO0 */
+ 0, /* FLASHIO1 */
+ 3, /* FLASHIO2 */
+ 3, /* FLASHIO3 */
+ 0, /* FLASHIO4 */
+ 0, /* FLASHIO5 */
+ 0, /* FLASHIO6 */
+ 0, /* FLASHIO7 */
+ 0, /* FLASHIO8 */
+ 3, /* FLASHIO9 */
+ 3, /* FLASHIO10 */
+ 3, /* FLASHIO11 */
+ 0, /* GENERALIO0 */
+ 1, /* GENERALIO1 */
+ 1, /* GENERALIO2 */
+ 1, /* GENERALIO3 */
+ 1, /* GENERALIO4 */
+ 0, /* GENERALIO5 */
+ 0, /* GENERALIO6 */
+ 1, /* GENERALIO7 */
+ 1, /* GENERALIO8 */
+ 0, /* GENERALIO9 */
+ 0, /* GENERALIO10 */
+ 0, /* GENERALIO11 */
+ 0, /* GENERALIO12 */
+ 0, /* GENERALIO13 */
+ 0, /* GENERALIO14 */
+ 1, /* GENERALIO15 */
+ 1, /* GENERALIO16 */
+ 1, /* GENERALIO17 */
+ 1, /* GENERALIO18 */
+ 0, /* GENERALIO19 */
+ 0, /* GENERALIO20 */
+ 0, /* GENERALIO21 */
+ 0, /* GENERALIO22 */
+ 0, /* GENERALIO23 */
+ 0, /* GENERALIO24 */
+ 0, /* GENERALIO25 */
+ 0, /* GENERALIO26 */
+ 0, /* GENERALIO27 */
+ 0, /* GENERALIO28 */
+ 0, /* GENERALIO29 */
+ 0, /* GENERALIO30 */
+ 0, /* GENERALIO31 */
+ 2, /* MIXED1IO0 */
+ 2, /* MIXED1IO1 */
+ 2, /* MIXED1IO2 */
+ 2, /* MIXED1IO3 */
+ 2, /* MIXED1IO4 */
+ 2, /* MIXED1IO5 */
+ 2, /* MIXED1IO6 */
+ 2, /* MIXED1IO7 */
+ 2, /* MIXED1IO8 */
+ 2, /* MIXED1IO9 */
+ 2, /* MIXED1IO10 */
+ 2, /* MIXED1IO11 */
+ 2, /* MIXED1IO12 */
+ 2, /* MIXED1IO13 */
+ 0, /* MIXED1IO14 */
+ 0, /* MIXED1IO15 */
+ 0, /* MIXED1IO16 */
+ 0, /* MIXED1IO17 */
+ 0, /* MIXED1IO18 */
+ 0, /* MIXED1IO19 */
+ 0, /* MIXED1IO20 */
+ 0, /* MIXED1IO21 */
+ 0, /* MIXED2IO0 */
+ 0, /* MIXED2IO1 */
+ 0, /* MIXED2IO2 */
+ 0, /* MIXED2IO3 */
+ 0, /* MIXED2IO4 */
+ 0, /* MIXED2IO5 */
+ 0, /* MIXED2IO6 */
+ 0, /* MIXED2IO7 */
+ 0, /* GPLINMUX48 */
+ 0, /* GPLINMUX49 */
+ 0, /* GPLINMUX50 */
+ 0, /* GPLINMUX51 */
+ 0, /* GPLINMUX52 */
+ 0, /* GPLINMUX53 */
+ 0, /* GPLINMUX54 */
+ 0, /* GPLINMUX55 */
+ 0, /* GPLINMUX56 */
+ 0, /* GPLINMUX57 */
+ 0, /* GPLINMUX58 */
+ 0, /* GPLINMUX59 */
+ 0, /* GPLINMUX60 */
+ 0, /* GPLINMUX61 */
+ 0, /* GPLINMUX62 */
+ 0, /* GPLINMUX63 */
+ 0, /* GPLINMUX64 */
+ 0, /* GPLINMUX65 */
+ 0, /* GPLINMUX66 */
+ 0, /* GPLINMUX67 */
+ 0, /* GPLINMUX68 */
+ 0, /* GPLINMUX69 */
+ 0, /* GPLINMUX70 */
+ 1, /* GPLMUX0 */
+ 1, /* GPLMUX1 */
+ 1, /* GPLMUX2 */
+ 1, /* GPLMUX3 */
+ 1, /* GPLMUX4 */
+ 1, /* GPLMUX5 */
+ 1, /* GPLMUX6 */
+ 1, /* GPLMUX7 */
+ 1, /* GPLMUX8 */
+ 1, /* GPLMUX9 */
+ 1, /* GPLMUX10 */
+ 1, /* GPLMUX11 */
+ 1, /* GPLMUX12 */
+ 1, /* GPLMUX13 */
+ 1, /* GPLMUX14 */
+ 1, /* GPLMUX15 */
+ 1, /* GPLMUX16 */
+ 1, /* GPLMUX17 */
+ 1, /* GPLMUX18 */
+ 1, /* GPLMUX19 */
+ 1, /* GPLMUX20 */
+ 1, /* GPLMUX21 */
+ 1, /* GPLMUX22 */
+ 1, /* GPLMUX23 */
+ 1, /* GPLMUX24 */
+ 1, /* GPLMUX25 */
+ 1, /* GPLMUX26 */
+ 1, /* GPLMUX27 */
+ 1, /* GPLMUX28 */
+ 1, /* GPLMUX29 */
+ 1, /* GPLMUX30 */
+ 1, /* GPLMUX31 */
+ 1, /* GPLMUX32 */
+ 1, /* GPLMUX33 */
+ 1, /* GPLMUX34 */
+ 1, /* GPLMUX35 */
+ 1, /* GPLMUX36 */
+ 1, /* GPLMUX37 */
+ 1, /* GPLMUX38 */
+ 1, /* GPLMUX39 */
+ 1, /* GPLMUX40 */
+ 1, /* GPLMUX41 */
+ 1, /* GPLMUX42 */
+ 1, /* GPLMUX43 */
+ 1, /* GPLMUX44 */
+ 1, /* GPLMUX45 */
+ 1, /* GPLMUX46 */
+ 1, /* GPLMUX47 */
+ 1, /* GPLMUX48 */
+ 1, /* GPLMUX49 */
+ 1, /* GPLMUX50 */
+ 1, /* GPLMUX51 */
+ 1, /* GPLMUX52 */
+ 1, /* GPLMUX53 */
+ 1, /* GPLMUX54 */
+ 1, /* GPLMUX55 */
+ 1, /* GPLMUX56 */
+ 1, /* GPLMUX57 */
+ 1, /* GPLMUX58 */
+ 1, /* GPLMUX59 */
+ 1, /* GPLMUX60 */
+ 1, /* GPLMUX61 */
+ 1, /* GPLMUX62 */
+ 1, /* GPLMUX63 */
+ 1, /* GPLMUX64 */
+ 1, /* GPLMUX65 */
+ 1, /* GPLMUX66 */
+ 1, /* GPLMUX67 */
+ 1, /* GPLMUX68 */
+ 1, /* GPLMUX69 */
+ 1, /* GPLMUX70 */
+ 0, /* NANDUSEFPGA */
+ 0, /* UART0USEFPGA */
+ 0, /* RGMII1USEFPGA */
+ 0, /* SPIS0USEFPGA */
+ 0, /* CAN0USEFPGA */
+ 0, /* I2C0USEFPGA */
+ 0, /* SDMMCUSEFPGA */
+ 0, /* QSPIUSEFPGA */
+ 0, /* SPIS1USEFPGA */
+ 0, /* RGMII0USEFPGA */
+ 0, /* UART1USEFPGA */
+ 0, /* CAN1USEFPGA */
+ 0, /* USB1USEFPGA */
+ 0, /* I2C3USEFPGA */
+ 0, /* I2C2USEFPGA */
+ 0, /* I2C1USEFPGA */
+ 0, /* SPIM1USEFPGA */
+ 0, /* USB0USEFPGA */
+ 0 /* SPIM0USEFPGA */
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/pll_config.h b/arch/arm/boards/terasic-de0-nano-soc/pll_config.h
new file mode 100644
index 0000000..bb2f0ea
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/pll_config.h
@@ -0,0 +1,107 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PRELOADER_PLL_CONFIG_H_
+#define _PRELOADER_PLL_CONFIG_H_
+
+#define CONFIG_HPS_DBCTRL_STAYOSC1 (1)
+
+#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER (73)
+#define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT (511)
+#define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT (511)
+#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT (18)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK (0)
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK (0)
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP (1)
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP (1)
+
+#define CONFIG_HPS_PERPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_PERPLLGRP_VCO_NUMER (39)
+#define CONFIG_HPS_PERPLLGRP_VCO_PSRC (0)
+#define CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT (511)
+#define CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT (3)
+#define CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT (511)
+#define CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT (4)
+#define CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT (4)
+#define CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT (19)
+#define CONFIG_HPS_PERPLLGRP_DIV_USBCLK (0)
+#define CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK (0)
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK (4)
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK (4)
+#define CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK (6249)
+#define CONFIG_HPS_PERPLLGRP_SRC_SDMMC (2)
+#define CONFIG_HPS_PERPLLGRP_SRC_NAND (2)
+#define CONFIG_HPS_PERPLLGRP_SRC_QSPI (1)
+
+#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (31)
+#define CONFIG_HPS_SDRPLLGRP_VCO_SSRC (0)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT (1)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE (0)
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT (0)
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE (0)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT (1)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE (4)
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT (5)
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE (0)
+
+#define CONFIG_HPS_CLK_OSC1_HZ (25000000)
+#define CONFIG_HPS_CLK_OSC2_HZ (25000000)
+#define CONFIG_HPS_CLK_F2S_SDR_REF_HZ (0)
+#define CONFIG_HPS_CLK_F2S_PER_REF_HZ (0)
+#define CONFIG_HPS_CLK_MAINVCO_HZ (1850000000)
+#define CONFIG_HPS_CLK_PERVCO_HZ (1000000000)
+#define CONFIG_HPS_CLK_SDRVCO_HZ (800000000)
+#define CONFIG_HPS_CLK_EMAC0_HZ (1953125)
+#define CONFIG_HPS_CLK_EMAC1_HZ (250000000)
+#define CONFIG_HPS_CLK_USBCLK_HZ (200000000)
+#define CONFIG_HPS_CLK_NAND_HZ (50000000)
+#define CONFIG_HPS_CLK_SDMMC_HZ (200000000)
+#define CONFIG_HPS_CLK_QSPI_HZ (3613281)
+#define CONFIG_HPS_CLK_SPIM_HZ (200000000)
+#define CONFIG_HPS_CLK_CAN0_HZ (12500000)
+#define CONFIG_HPS_CLK_CAN1_HZ (12500000)
+#define CONFIG_HPS_CLK_GPIODB_HZ (32000)
+#define CONFIG_HPS_CLK_L4_MP_HZ (100000000)
+#define CONFIG_HPS_CLK_L4_SP_HZ (100000000)
+
+#define CONFIG_HPS_ALTERAGRP_MPUCLK (1)
+#define CONFIG_HPS_ALTERAGRP_MAINCLK (4)
+#define CONFIG_HPS_ALTERAGRP_DBGATCLK (4)
+
+#endif /* _PRELOADER_PLL_CONFIG_H_ */
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h b/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
new file mode 100644
index 0000000..292ff6d
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
@@ -0,0 +1,108 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SDRAM_CONFIG_H
+#define __SDRAM_CONFIG_H
+
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE (2)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL (8)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN (1)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT (10)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL (7)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL (7)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW (15)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC (120)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI (3120)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS (14)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC (20)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TCCD (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT (512)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT (3)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_AUTOPDCYCLES (0)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_CLKDISABLECYCLES (8)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS (10)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS (15)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS (1)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH (32)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH (8)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWREQ_SELFRFSHMASK (3)
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL (2)
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_USEECCASDATA (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLWIDTH_CTRLWIDTH (2)
+#define CONFIG_HPS_SDR_CTRLCFG_PORTCFG_AUTOPCHEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE (0)
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC (0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPRIORITY_USERPRIORITY (0x3FFD1088)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_0_STATICWEIGHT_31_0 (0x21084210)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_STATICWEIGHT_49_32 (0x1EF84)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_SUMOFWEIGHT_13_0 (0x2020)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_2_SUMOFWEIGHT_45_14 (0x0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_3_SUMOFWEIGHT_63_46 (0xF800)
+#define CONFIG_HPS_SDR_CTRLCFG_PHYCTRL_PHYCTRL_0 (0x200)
+
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWIDTH_CPORTWIDTH (0x44555)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWMAP_CPORTWMAP (0x2C011000)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRMAP_CPORTRMAP (0xB00088)
+#define CONFIG_HPS_SDR_CTRLCFG_RFIFOCMAP_RFIFOCMAP (0x760210)
+#define CONFIG_HPS_SDR_CTRLCFG_WFIFOCMAP_WFIFOCMAP (0x980543)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRDWR_CPORTRDWR (0x5A56A)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_0_THRESHOLD1_31_0 (0x20820820)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD1_59_32 (0x8208208)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD2_3_0 (0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_2_THRESHOLD2_35_4 (0x41041041)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_3_THRESHOLD2_59_36 (0x410410)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0 \
+(0x01010101)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32 \
+(0x01010101)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64 \
+(0x0101)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE (1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_READ_PORT_USED (0x1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_WRITE_PORT_USED (0x1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_COMMAND_PORT_USED (0x3)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST (0x311)
+
+#endif /*#ifndef__SDRAM_CONFIG_H*/
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
new file mode 100644
index 0000000..ac6d282
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
@@ -0,0 +1,228 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#define __RW_MGR_ac_mrs1 0x04
+#define __RW_MGR_ac_mrs3 0x06
+#define __RW_MGR_ac_write_bank_0_col_0_nodata_wl_1 0x1C
+#define __RW_MGR_ac_act_1 0x11
+#define __RW_MGR_ac_write_postdata 0x1A
+#define __RW_MGR_ac_act_0 0x10
+#define __RW_MGR_ac_des 0x0D
+#define __RW_MGR_ac_init_reset_1_cke_0 0x01
+#define __RW_MGR_ac_write_data 0x19
+#define __RW_MGR_ac_init_reset_0_cke_0 0x00
+#define __RW_MGR_ac_read_bank_0_1_norden 0x22
+#define __RW_MGR_ac_pre_all 0x12
+#define __RW_MGR_ac_mrs0_user 0x02
+#define __RW_MGR_ac_mrs0_dll_reset 0x03
+#define __RW_MGR_ac_read_bank_0_0 0x1D
+#define __RW_MGR_ac_write_bank_0_col_1 0x16
+#define __RW_MGR_ac_read_bank_0_1 0x1F
+#define __RW_MGR_ac_write_bank_1_col_0 0x15
+#define __RW_MGR_ac_write_bank_1_col_1 0x17
+#define __RW_MGR_ac_write_bank_0_col_0 0x14
+#define __RW_MGR_ac_read_bank_1_0 0x1E
+#define __RW_MGR_ac_mrs1_mirr 0x0A
+#define __RW_MGR_ac_read_bank_1_1 0x20
+#define __RW_MGR_ac_des_odt_1 0x0E
+#define __RW_MGR_ac_mrs0_dll_reset_mirr 0x09
+#define __RW_MGR_ac_zqcl 0x07
+#define __RW_MGR_ac_write_predata 0x18
+#define __RW_MGR_ac_mrs0_user_mirr 0x08
+#define __RW_MGR_ac_ref 0x13
+#define __RW_MGR_ac_nop 0x0F
+#define __RW_MGR_ac_rdimm 0x23
+#define __RW_MGR_ac_mrs2_mirr 0x0B
+#define __RW_MGR_ac_write_bank_0_col_0_nodata 0x1B
+#define __RW_MGR_ac_read_en 0x21
+#define __RW_MGR_ac_mrs3_mirr 0x0C
+#define __RW_MGR_ac_mrs2 0x05
+#define __RW_MGR_CONTENT_ac_mrs1 0x10090006
+#define __RW_MGR_CONTENT_ac_mrs3 0x100B0000
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata_wl_1 0x18980000
+#define __RW_MGR_CONTENT_ac_act_1 0x106B0000
+#define __RW_MGR_CONTENT_ac_write_postdata 0x38780000
+#define __RW_MGR_CONTENT_ac_act_0 0x10680000
+#define __RW_MGR_CONTENT_ac_des 0x30780000
+#define __RW_MGR_CONTENT_ac_init_reset_1_cke_0 0x20780000
+#define __RW_MGR_CONTENT_ac_write_data 0x3CF80000
+#define __RW_MGR_CONTENT_ac_init_reset_0_cke_0 0x20700000
+#define __RW_MGR_CONTENT_ac_read_bank_0_1_norden 0x10580008
+#define __RW_MGR_CONTENT_ac_pre_all 0x10280400
+#define __RW_MGR_CONTENT_ac_mrs0_user 0x10080471
+#define __RW_MGR_CONTENT_ac_mrs0_dll_reset 0x10080570
+#define __RW_MGR_CONTENT_ac_read_bank_0_0 0x13580000
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_1 0x1C980008
+#define __RW_MGR_CONTENT_ac_read_bank_0_1 0x13580008
+#define __RW_MGR_CONTENT_ac_write_bank_1_col_0 0x1C9B0000
+#define __RW_MGR_CONTENT_ac_write_bank_1_col_1 0x1C9B0008
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0 0x1C980000
+#define __RW_MGR_CONTENT_ac_read_bank_1_0 0x135B0000
+#define __RW_MGR_CONTENT_ac_mrs1_mirr 0x100A0006
+#define __RW_MGR_CONTENT_ac_read_bank_1_1 0x135B0008
+#define __RW_MGR_CONTENT_ac_des_odt_1 0x38780000
+#define __RW_MGR_CONTENT_ac_mrs0_dll_reset_mirr 0x100804E8
+#define __RW_MGR_CONTENT_ac_zqcl 0x10380400
+#define __RW_MGR_CONTENT_ac_write_predata 0x38F80000
+#define __RW_MGR_CONTENT_ac_mrs0_user_mirr 0x10080469
+#define __RW_MGR_CONTENT_ac_ref 0x10480000
+#define __RW_MGR_CONTENT_ac_nop 0x30780000
+#define __RW_MGR_CONTENT_ac_rdimm 0x10780000
+#define __RW_MGR_CONTENT_ac_mrs2_mirr 0x10090218
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata 0x18180000
+#define __RW_MGR_CONTENT_ac_read_en 0x33780000
+#define __RW_MGR_CONTENT_ac_mrs3_mirr 0x100B0000
+#define __RW_MGR_CONTENT_ac_mrs2 0x100A0218
+
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#define __RW_MGR_READ_B2B_WAIT2 0x6B
+#define __RW_MGR_LFSR_WR_RD_BANK_0_WAIT 0x32
+#define __RW_MGR_REFRESH_ALL 0x14
+#define __RW_MGR_ZQCL 0x06
+#define __RW_MGR_LFSR_WR_RD_BANK_0_NOP 0x23
+#define __RW_MGR_LFSR_WR_RD_BANK_0_DQS 0x24
+#define __RW_MGR_ACTIVATE_0_AND_1 0x0D
+#define __RW_MGR_MRS2_MIRR 0x0A
+#define __RW_MGR_INIT_RESET_0_CKE_0 0x6F
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT 0x46
+#define __RW_MGR_ACTIVATE_1 0x0F
+#define __RW_MGR_MRS2 0x04
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1 0x35
+#define __RW_MGR_MRS1 0x03
+#define __RW_MGR_IDLE_LOOP1 0x7B
+#define __RW_MGR_GUARANTEED_WRITE_WAIT2 0x19
+#define __RW_MGR_MRS3 0x05
+#define __RW_MGR_IDLE_LOOP2 0x7A
+#define __RW_MGR_GUARANTEED_WRITE_WAIT1 0x1F
+#define __RW_MGR_LFSR_WR_RD_BANK_0_DATA 0x25
+#define __RW_MGR_GUARANTEED_WRITE_WAIT3 0x1D
+#define __RW_MGR_RDIMM_CMD 0x79
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP 0x37
+#define __RW_MGR_GUARANTEED_WRITE_WAIT0 0x1B
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_DATA 0x39
+#define __RW_MGR_GUARANTEED_READ_CONT 0x54
+#define __RW_MGR_REFRESH_DELAY 0x15
+#define __RW_MGR_MRS3_MIRR 0x0B
+#define __RW_MGR_IDLE 0x00
+#define __RW_MGR_READ_B2B 0x59
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_DQS 0x38
+#define __RW_MGR_GUARANTEED_WRITE 0x18
+#define __RW_MGR_PRECHARGE_ALL 0x12
+#define __RW_MGR_SGLE_READ 0x7D
+#define __RW_MGR_MRS0_USER_MIRR 0x0C
+#define __RW_MGR_RETURN 0x01
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0 0x36
+#define __RW_MGR_MRS0_USER 0x07
+#define __RW_MGR_GUARANTEED_READ 0x4C
+#define __RW_MGR_MRS0_DLL_RESET_MIRR 0x08
+#define __RW_MGR_INIT_RESET_1_CKE_0 0x74
+#define __RW_MGR_ACTIVATE_0_AND_1_WAIT2 0x10
+#define __RW_MGR_LFSR_WR_RD_BANK_0_WL_1 0x21
+#define __RW_MGR_MRS0_DLL_RESET 0x02
+#define __RW_MGR_ACTIVATE_0_AND_1_WAIT1 0x0E
+#define __RW_MGR_LFSR_WR_RD_BANK_0 0x22
+#define __RW_MGR_CLEAR_DQS_ENABLE 0x49
+#define __RW_MGR_MRS1_MIRR 0x09
+#define __RW_MGR_READ_B2B_WAIT1 0x61
+#define __RW_MGR_CONTENT_READ_B2B_WAIT2 0x00C680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_WAIT 0x00A680
+#define __RW_MGR_CONTENT_REFRESH_ALL 0x000980
+#define __RW_MGR_CONTENT_ZQCL 0x008380
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_NOP 0x00E700
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_DQS 0x000C00
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1 0x000800
+#define __RW_MGR_CONTENT_MRS2_MIRR 0x008580
+#define __RW_MGR_CONTENT_INIT_RESET_0_CKE_0 0x000000
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_WAIT 0x00A680
+#define __RW_MGR_CONTENT_ACTIVATE_1 0x000880
+#define __RW_MGR_CONTENT_MRS2 0x008280
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_WL_1 0x00CE00
+#define __RW_MGR_CONTENT_MRS1 0x008200
+#define __RW_MGR_CONTENT_IDLE_LOOP1 0x00A680
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT2 0x00CCE8
+#define __RW_MGR_CONTENT_MRS3 0x008300
+#define __RW_MGR_CONTENT_IDLE_LOOP2 0x008680
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT1 0x00AC88
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_DATA 0x020CE0
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT3 0x00EC88
+#define __RW_MGR_CONTENT_RDIMM_CMD 0x009180
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_NOP 0x00E700
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT0 0x008CE8
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_DATA 0x030CE0
+#define __RW_MGR_CONTENT_GUARANTEED_READ_CONT 0x001168
+#define __RW_MGR_CONTENT_REFRESH_DELAY 0x00A680
+#define __RW_MGR_CONTENT_MRS3_MIRR 0x008600
+#define __RW_MGR_CONTENT_IDLE 0x080000
+#define __RW_MGR_CONTENT_READ_B2B 0x040E88
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_DQS 0x000C00
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE 0x000B68
+#define __RW_MGR_CONTENT_PRECHARGE_ALL 0x000900
+#define __RW_MGR_CONTENT_SGLE_READ 0x040F08
+#define __RW_MGR_CONTENT_MRS0_USER_MIRR 0x008400
+#define __RW_MGR_CONTENT_RETURN 0x080680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0 0x00CD80
+#define __RW_MGR_CONTENT_MRS0_USER 0x008100
+#define __RW_MGR_CONTENT_GUARANTEED_READ 0x001168
+#define __RW_MGR_CONTENT_MRS0_DLL_RESET_MIRR 0x008480
+#define __RW_MGR_CONTENT_INIT_RESET_1_CKE_0 0x000080
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1_WAIT2 0x00A680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_WL_1 0x00CE00
+#define __RW_MGR_CONTENT_MRS0_DLL_RESET 0x008180
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1_WAIT1 0x008680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0 0x00CD80
+#define __RW_MGR_CONTENT_CLEAR_DQS_ENABLE 0x001158
+#define __RW_MGR_CONTENT_MRS1_MIRR 0x008500
+#define __RW_MGR_CONTENT_READ_B2B_WAIT1 0x00A680
+
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
new file mode 100644
index 0000000..fe0764b
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
@@ -0,0 +1,69 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+static const uint32_t ac_rom_init_size = 36;
+static const uint32_t ac_rom_init[36] =
+{
+ 0x20700000,
+ 0x20780000,
+ 0x10080471,
+ 0x10080570,
+ 0x10090006,
+ 0x100a0218,
+ 0x100b0000,
+ 0x10380400,
+ 0x10080469,
+ 0x100804e8,
+ 0x100a0006,
+ 0x10090218,
+ 0x100b0000,
+ 0x30780000,
+ 0x38780000,
+ 0x30780000,
+ 0x10680000,
+ 0x106b0000,
+ 0x10280400,
+ 0x10480000,
+ 0x1c980000,
+ 0x1c9b0000,
+ 0x1c980008,
+ 0x1c9b0008,
+ 0x38f80000,
+ 0x3cf80000,
+ 0x38780000,
+ 0x18180000,
+ 0x18980000,
+ 0x13580000,
+ 0x135b0000,
+ 0x13580008,
+ 0x135b0008,
+ 0x33780000,
+ 0x10580008,
+ 0x10780000
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
new file mode 100644
index 0000000..09bdc58
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
@@ -0,0 +1,161 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <common.h>
+static const uint32_t inst_rom_init_size = 127;
+static const uint32_t inst_rom_init[127] =
+{
+ 0x80000,
+ 0x80680,
+ 0x8180,
+ 0x8200,
+ 0x8280,
+ 0x8300,
+ 0x8380,
+ 0x8100,
+ 0x8480,
+ 0x8500,
+ 0x8580,
+ 0x8600,
+ 0x8400,
+ 0x800,
+ 0x8680,
+ 0x880,
+ 0xa680,
+ 0x80680,
+ 0x900,
+ 0x80680,
+ 0x980,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xb68,
+ 0xcce8,
+ 0xae8,
+ 0x8ce8,
+ 0xb88,
+ 0xec88,
+ 0xa08,
+ 0xac88,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x60e80,
+ 0x61080,
+ 0x61080,
+ 0x61080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x70e80,
+ 0x71080,
+ 0x71080,
+ 0x71080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0x1158,
+ 0x6d8,
+ 0x80680,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0x87e8,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0xa7e8,
+ 0x80680,
+ 0x40e88,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x40f68,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0xa680,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x41008,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x1100,
+ 0xc680,
+ 0x8680,
+ 0xe680,
+ 0x80680,
+ 0x0,
+ 0x8000,
+ 0xa000,
+ 0xc000,
+ 0x80000,
+ 0x80,
+ 0x8080,
+ 0xa080,
+ 0xc080,
+ 0x80080,
+ 0x9180,
+ 0x8680,
+ 0xa680,
+ 0x80680,
+ 0x40f08,
+ 0x80680
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h b/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
new file mode 100644
index 0000000..f4d4395
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
@@ -0,0 +1,160 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _SEQUENCER_DEFINES_H_
+#define _SEQUENCER_DEFINES_H_
+
+#define AC_ROM_MR1_MIRR 0000000000110
+#define AC_ROM_MR1_OCD_ENABLE
+#define AC_ROM_MR2_MIRR 0001000011000
+#define AC_ROM_MR3_MIRR 0000000000000
+#define AC_ROM_MR0_CALIB
+#define AC_ROM_MR0_DLL_RESET_MIRR 0010011101000
+#define AC_ROM_MR0_DLL_RESET 0010101110000
+#define AC_ROM_MR0_MIRR 0010001101001
+#define AC_ROM_MR0 0010001110001
+#define AC_ROM_MR1 0000000000110
+#define AC_ROM_MR2 0001000011000
+#define AC_ROM_MR3 0000000000000
+#define AFI_CLK_FREQ 401
+#define AFI_RATE_RATIO 1
+#define ARRIAVGZ 0
+#define ARRIAV 0
+#define AVL_CLK_FREQ 67
+#define BFM_MODE 0
+#define BURST2 0
+#define CALIBRATE_BIT_SLIPS 0
+#define CALIB_LFIFO_OFFSET 12
+#define CALIB_VFIFO_OFFSET 10
+#define CYCLONEV 1
+#define DDR2 0
+#define DDR3 1
+#define DDRX 1
+#define DM_PINS_ENABLED 1
+#define ENABLE_ASSERT 0
+#define ENABLE_BRINGUP_DEBUGGING 0
+#define ENABLE_DELAY_CHAIN_WRITE 0
+#define ENABLE_DQS_IN_CENTERING 1
+#define ENABLE_DQS_OUT_CENTERING 0
+#define ENABLE_EXPORT_SEQ_DEBUG_BRIDGE 0
+#define ENABLE_INST_ROM_WRITE 1
+#define ENABLE_MARGIN_REPORT_GEN 0
+#define ENABLE_NON_DESTRUCTIVE_CALIB 0
+#define ENABLE_SUPER_QUICK_CALIBRATION 0
+#define ENABLE_TCL_DEBUG 0
+#define FAKE_CAL_FAIL 0
+#define FULL_RATE 1
+#define GUARANTEED_READ_BRINGUP_TEST 0
+#define HALF_RATE 0
+#define HARD_PHY 1
+#define HARD_VFIFO 1
+#define HCX_COMPAT_MODE 0
+#define HHP_HPS_SIMULATION 0
+#define HHP_HPS_VERIFICATION 0
+#define HHP_HPS 1
+#define HPS_HW 1
+#define HR_DDIO_OUT_HAS_THREE_REGS 0
+#define IO_DELAY_PER_DCHAIN_TAP 25
+#define IO_DELAY_PER_DQS_EN_DCHAIN_TAP 25
+#define IO_DELAY_PER_OPA_TAP 312
+#define IO_DLL_CHAIN_LENGTH 8
+#define IO_DM_OUT_RESERVE 0
+#define IO_DQDQS_OUT_PHASE_MAX 0
+#define IO_DQS_EN_DELAY_MAX 31
+#define IO_DQS_EN_DELAY_OFFSET 0
+#define IO_DQS_EN_PHASE_MAX 7
+#define IO_DQS_IN_DELAY_MAX 31
+#define IO_DQS_IN_RESERVE 4
+#define IO_DQS_OUT_RESERVE 4
+#define IO_DQ_OUT_RESERVE 0
+#define IO_IO_IN_DELAY_MAX 31
+#define IO_IO_OUT1_DELAY_MAX 31
+#define IO_IO_OUT2_DELAY_MAX 0
+#define IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS 0
+#define LPDDR1 0
+#define LPDDR2 0
+#define LRDIMM 0
+#define M10_DQ_WIDTH_8 0
+#define M10_DQ_WIDTH_16 0
+#define M10_DQ_WIDTH_24 0
+#define MARGIN_VARIATION_TEST 0
+#define MAX_LATENCY_COUNT_WIDTH 5
+#define MEM_ADDR_WIDTH 13
+#define MRS_MIRROR_PING_PONG_ATSO 0
+#define MULTIPLE_AFI_WLAT 0
+#define NUM_SHADOW_REGS 1
+#define QDRII 0
+#define QUARTER_RATE 0
+#define RDIMM 0
+#define READ_AFTER_WRITE_CALIBRATION 1
+#define READ_VALID_FIFO_SIZE 16
+#define REG_FILE_INIT_SEQ_SIGNATURE 0x5555048c
+#define RLDRAM3 0
+#define RLDRAMII 0
+#define RLDRAMX 0
+#define RUNTIME_CAL_REPORT 0
+#define RW_MGR_MEM_ADDRESS_MIRRORING 0
+#define RW_MGR_MEM_ADDRESS_WIDTH 15
+#define RW_MGR_MEM_BANK_WIDTH 3
+#define RW_MGR_MEM_CHIP_SELECT_WIDTH 1
+#define RW_MGR_MEM_CLK_EN_WIDTH 1
+#define RW_MGR_MEM_CONTROL_WIDTH 1
+#define RW_MGR_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_MEM_DATA_WIDTH 32
+#define RW_MGR_MEM_DQ_PER_READ_DQS 8
+#define RW_MGR_MEM_DQ_PER_WRITE_DQS 8
+#define RW_MGR_MEM_IF_READ_DQS_WIDTH 4
+#define RW_MGR_MEM_IF_WRITE_DQS_WIDTH 4
+#define RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM 1
+#define RW_MGR_MEM_NUMBER_OF_RANKS 1
+#define RW_MGR_MEM_ODT_WIDTH 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS 1
+#define RW_MGR_MR0_BL 1
+#define RW_MGR_MR0_CAS_LATENCY 7
+#define RW_MGR_TRUE_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_WRITE_TO_DEBUG_READ 1.0
+#define SKEW_CALIBRATION 0
+#define STATIC_FULL_CALIBRATION 1
+#define STATIC_SIM_FILESET 0
+#define STATIC_SKIP_MEM_INIT 0
+#define STRATIXV 0
+#define TINIT_CNTR1_VAL 32
+#define TINIT_CNTR2_VAL 32
+#define TINIT_CNTR0_VAL 99
+#define TRACKING_ERROR_TEST 0
+#define TRACKING_WATCH_TEST 0
+#define TRESET_CNTR1_VAL 99
+#define TRESET_CNTR2_VAL 10
+#define TRESET_CNTR0_VAL 99
+#define TW0_CAPTURE_CLOCKS 0
+#define USE_DQS_TRACKING 1
+#define USE_SHADOW_REGS 0
+#define USE_USER_RDIMM_VALUE 0
+
+#endif /* _SEQUENCER_DEFINES_H_ */
diff --git a/arch/arm/configs/socfpga-xload_defconfig b/arch/arm/configs/socfpga-xload_defconfig
index 9f64adf..1f4d74d 100644
--- a/arch/arm/configs/socfpga-xload_defconfig
+++ b/arch/arm/configs/socfpga-xload_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARCH_SOCFPGA=y
CONFIG_ARCH_SOCFPGA_XLOAD=y
CONFIG_MACH_SOCFPGA_EBV_SOCRATES=y
+CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC=y
CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT=y
CONFIG_THUMB2_BAREBOX=y
# CONFIG_CMD_ARM_CPUINFO is not set
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index 7fbe045..6cbc28e 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARCH_SOCFPGA=y
CONFIG_MACH_SOCFPGA_EBV_SOCRATES=y
CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT=y
+CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC=y
CONFIG_THUMB2_BAREBOX=y
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_ARM_UNWIND=y
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2da930e..1a1a419 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -57,6 +57,7 @@ pbl-dtb-$(CONFIG_MACH_SABRESD) += imx6q-sabresd.dtb.o
pbl-dtb-$(CONFIG_MACH_FREESCALE_IMX6SX_SABRESDB) += imx6sx-sdb.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += socfpga_cyclone5_socdk.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += socfpga_cyclone5_socrates.dtb.o
+pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += socfpga_cyclone5_de0_nano_soc.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += socfpga_cyclone5_sockit.dtb.o
pbl-dtb-$(CONFIG_MACH_SOLIDRUN_CUBOX) += dove-cubox-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += imx6dl-hummingboard.dtb.o imx6q-hummingboard.dtb.o
diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
new file mode 100644
index 0000000..8b39f80
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <arm/socfpga_cyclone5_de0_nano_soc.dts>
+#include "socfpga.dtsi"
+
+/ {
+ model = "Terasic DE0-Nano-SoC (Atlas)";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+
+ leds: gpio-leds {
+ };
+
+ buttons: gpio-keys {
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&leds {
+ compatible = "gpio-leds";
+
+ led@0 {
+ label = "0";
+ gpios = <&portb 24 0>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led@1 {
+ label = "1";
+ gpios = <&portb 25 0>;
+ };
+
+ led@2 {
+ label = "2";
+ gpios = <&portb 26 0>;
+ };
+
+ led@3 {
+ label = "3";
+ gpios = <&portb 27 0>;
+ };
+};
+
+&buttons {
+ compatible = "gpio-keys";
+
+ key@0 {
+ label = "F1";
+ gpios = <&portc 21 0>;
+ linux,code = <59>;
+ };
+
+ key@1 {
+ label = "F2";
+ gpios = <&portc 22 0>;
+ linux,code = <60>;
+ };
+
+ key@2 {
+ label = "F3";
+ gpios = <&portc 23 0>;
+ linux,code = <61>;
+ };
+
+ key@3 {
+ label = "F4";
+ gpios = <&portc 24 0>;
+ linux,code = <62>;
+ };
+};
+
+&i2c0 {
+ status = "disabled";
+
+ eeprom@51 {
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <0x20>;
+ };
+};
+
+&i2c1 {
+ status = "disabled";
+
+ adxl345@53 {
+ compatible = "adi,adxl34x";
+ reg = <0x53>;
+ interrupt-parent = <0x2>;
+ interrupts = <0x0 0xa6 0x4>;
+ };
+};
+
+&qspi {
+ status = "okay";
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00";
+ reg = <0>;
+ spi-max-frequency = <108000000>;
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+ };
+};
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 73b26ef..94689e3 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -20,6 +20,10 @@ config MACH_SOCFPGA_EBV_SOCRATES
select HAVE_DEFAULT_ENVIRONMENT_NEW
bool "EBV Socrates"
+config MACH_SOCFPGA_TERASIC_DE0_NANO_SOC
+ select HAVE_DEFAULT_ENVIRONMENT_NEW
+ bool "Terasic DE0-NANO-SoC aka Atlas"
+
config MACH_SOCFPGA_TERASIC_SOCKIT
select HAVE_DEFAULT_ENVIRONMENT_NEW
bool "Terasic SoCKit"
diff --git a/images/Makefile.socfpga b/images/Makefile.socfpga
index f295c67..3c7d850 100644
--- a/images/Makefile.socfpga
+++ b/images/Makefile.socfpga
@@ -19,6 +19,14 @@ pblx-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += start_socfpga_socdk
FILE_barebox-socfpga-socdk.img = start_socfpga_socdk.pblx
socfpga-barebox-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += barebox-socfpga-socdk.img
+pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += start_socfpga_de0_nano_soc_xload
+FILE_barebox-socfpga-de0_nano_soc-xload.img = start_socfpga_de0_nano_soc_xload.pblx.socfpgaimg
+socfpga-xload-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += barebox-socfpga-de0_nano_soc-xload.img
+
+pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += start_socfpga_de0_nano_soc
+FILE_barebox-socfpga-de0_nano_soc.img = start_socfpga_de0_nano_soc.pblx
+socfpga-barebox-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += barebox-socfpga-de0_nano_soc.img
+
pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += start_socfpga_sockit_xload
FILE_barebox-socfpga-sockit-xload.img = start_socfpga_sockit_xload.pblx.socfpgaimg
socfpga-xload-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += barebox-socfpga-sockit-xload.img
--
1.9.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3] Terasic DE0-Nano-SoC: add support
2016-02-01 14:04 ` [PATCH v2] Terasic DE0-Nano-SoC: " Tim Sander
@ 2016-02-01 14:07 ` Tim Sander
2016-02-01 19:31 ` Trent Piepho
0 siblings, 1 reply; 12+ messages in thread
From: Tim Sander @ 2016-02-01 14:07 UTC (permalink / raw)
To: barebox; +Cc: Steffen Trumtrar
v3: forgot to amend my changes in v2.
A Patch for supporting the Terasic DE0 NANO-SoC with barebox.
The pretty similar Socrates Board was taken as a starting point with pulling
in the memory timings/pinmux from
http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwareDesign
Its only tested at room temperatures and i am not 100% sure about the device tree:
One known problem is the fact that the board identifier is pretty generic but
its the same in the linux kernel so i resorted to that.
Signed-off-by: Tim Sander <tim@krieglstein.org>
---
arch/arm/boards/Makefile | 1 +
arch/arm/boards/terasic-de0-nano-soc/Makefile | 2 +
arch/arm/boards/terasic-de0-nano-soc/board.c | 37 ++
arch/arm/boards/terasic-de0-nano-soc/config.h | 1 +
.../terasic-de0-nano-soc/iocsr_config_cyclone5.c | 675 +++++++++++++++++++++
arch/arm/boards/terasic-de0-nano-soc/lowlevel.c | 102 ++++
.../boards/terasic-de0-nano-soc/pinmux_config.c | 240 ++++++++
arch/arm/boards/terasic-de0-nano-soc/pll_config.h | 107 ++++
.../arm/boards/terasic-de0-nano-soc/sdram_config.h | 108 ++++
.../boards/terasic-de0-nano-soc/sequencer_auto.h | 228 +++++++
.../terasic-de0-nano-soc/sequencer_auto_ac_init.c | 69 +++
.../sequencer_auto_inst_init.c | 161 +++++
.../terasic-de0-nano-soc/sequencer_defines.h | 160 +++++
arch/arm/configs/socfpga-xload_defconfig | 1 +
arch/arm/configs/socfpga_defconfig | 1 +
arch/arm/dts/Makefile | 1 +
arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 136 +++++
arch/arm/mach-socfpga/Kconfig | 4 +
images/Makefile.socfpga | 8 +
19 files changed, 2042 insertions(+)
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/Makefile
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/board.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/pll_config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
create mode 100644 arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
create mode 100644 arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
index 1029e8f..4d572a6 100644
--- a/arch/arm/boards/Makefile
+++ b/arch/arm/boards/Makefile
@@ -106,6 +106,7 @@ obj-$(CONFIG_MACH_SAMA5D4EK) += sama5d4ek/
obj-$(CONFIG_MACH_SCB9328) += scb9328/
obj-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += altera-socdk/
obj-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += ebv-socrates/
+obj-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += terasic-de0-nano-soc/
obj-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += terasic-sockit/
obj-$(CONFIG_MACH_SOLIDRUN_CUBOX) += solidrun-cubox/
obj-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += solidrun-microsom/
diff --git a/arch/arm/boards/terasic-de0-nano-soc/Makefile b/arch/arm/boards/terasic-de0-nano-soc/Makefile
new file mode 100644
index 0000000..8c927fe
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/Makefile
@@ -0,0 +1,2 @@
+obj-y += lowlevel.o board.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/terasic-de0-nano-soc/board.c b/arch/arm/boards/terasic-de0-nano-soc/board.c
new file mode 100644
index 0000000..22f8291
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/board.c
@@ -0,0 +1,37 @@
+#include <common.h>
+#include <types.h>
+#include <driver.h>
+#include <init.h>
+#include <asm/armlinux.h>
+#include <linux/micrel_phy.h>
+#include <linux/phy.h>
+#include <linux/sizes.h>
+#include <fcntl.h>
+#include <fs.h>
+#include <mach/socfpga-regs.h>
+
+static int phy_fixup(struct phy_device *dev)
+{
+ /* min rx data delay */
+ phy_write(dev, 0x0b, 0x8105);
+ phy_write(dev, 0x0c, 0x0000);
+
+ /* max rx/tx clock delay, min rx/tx control delay */
+ phy_write(dev, 0x0b, 0x8104);
+ phy_write(dev, 0x0c, 0xa0d0);
+ phy_write(dev, 0x0b, 0x104);
+
+ return 0;
+}
+
+static int socfpga_console_init(void)
+{
+ if (!of_machine_is_compatible("altr,socfpga-cyclone5"))
+ return 0;
+
+ if (IS_ENABLED(CONFIG_PHYLIB))
+ phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, phy_fixup);
+
+ return 0;
+}
+console_initcall(socfpga_console_init);
diff --git a/arch/arm/boards/terasic-de0-nano-soc/config.h b/arch/arm/boards/terasic-de0-nano-soc/config.h
new file mode 100644
index 0000000..da84fa5
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/config.h
@@ -0,0 +1 @@
+/* nothing */
diff --git a/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
new file mode 100644
index 0000000..be7ab72
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/iocsr_config_cyclone5.c
@@ -0,0 +1,675 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <mach/scan-manager.h>
+
+static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
+ 0x00000000,
+ 0x00000000,
+ 0x0FF00000,
+ 0xC0000000,
+ 0x0000003F,
+ 0x00008000,
+ 0x00020080,
+ 0x18060000,
+ 0x08000000,
+ 0x00018020,
+ 0x00000000,
+ 0x00004000,
+ 0x00010040,
+ 0x04010000,
+ 0x04000000,
+ 0x00000010,
+ 0x00004010,
+ 0x00002000,
+ 0x00020000,
+ 0x02008000,
+ 0x02000000,
+ 0x00000008,
+ 0x00002008,
+ 0x00001000,
+};
+
+static const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
+ 0x00100000,
+ 0x10040000,
+ 0x100000C0,
+ 0x00000040,
+ 0x00010040,
+ 0x00008000,
+ 0x00060180,
+ 0x20000000,
+ 0x00000000,
+ 0x00000080,
+ 0x00020000,
+ 0x00004000,
+ 0x00010040,
+ 0x10000000,
+ 0x04000000,
+ 0x00000010,
+ 0x00004010,
+ 0x00002000,
+ 0x00020000,
+ 0x06018000,
+ 0x01FE0000,
+ 0xF8000000,
+ 0x00000007,
+ 0x00001000,
+ 0x00010000,
+ 0x04000000,
+ 0x00000000,
+ 0x00000010,
+ 0x00004000,
+ 0x00000800,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000008,
+ 0x00002000,
+ 0x00000400,
+ 0x00000000,
+ 0x00401000,
+ 0x00000003,
+ 0x00000000,
+ 0x00000000,
+ 0x00000200,
+ 0x00600802,
+ 0x00000000,
+ 0x80200000,
+ 0x80000600,
+ 0x00000200,
+ 0x00000100,
+ 0x00300401,
+ 0xC0100400,
+ 0x40100000,
+ 0x40000300,
+ 0x000C0100,
+ 0x00000080,
+};
+
+static const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
+ 0x300C0300,
+ 0x00000000,
+ 0x0FF00000,
+ 0x00000000,
+ 0x0C0300C0,
+ 0x00008000,
+ 0x00080000,
+ 0x18060000,
+ 0x18000000,
+ 0x00018060,
+ 0x00020000,
+ 0x00004000,
+ 0x200300C0,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x00002000,
+ 0x10018060,
+ 0x06018000,
+ 0x06000000,
+ 0x00010018,
+ 0x00006018,
+ 0x00001000,
+ 0x00010000,
+ 0x00000000,
+ 0x03000000,
+ 0x0000800C,
+ 0x00C01004,
+ 0x00000800,
+};
+
+static const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)] = {
+ 0x0C420D80,
+ 0x082000FF,
+ 0x0A804001,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000000,
+ 0x00000021,
+ 0x82000004,
+ 0x05400000,
+ 0x03C80000,
+ 0x04010000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0xE4400000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x00000001,
+ 0x40000002,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0xC0680618,
+ 0x4D034071,
+ 0x1A681A03,
+ 0x806180D0,
+ 0x34071C06,
+ 0x01A034D0,
+ 0x380D0000,
+ 0x0820680E,
+ 0x034D0340,
+ 0xD000001A,
+ 0x0680E380,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x0A800001,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x0A800000,
+ 0x07900000,
+ 0x08020000,
+ 0x00100000,
+ 0xC8800000,
+ 0x00003001,
+ 0x00C00722,
+ 0x00000FF0,
+ 0x72200000,
+ 0x80000C00,
+ 0x05400000,
+ 0x02480000,
+ 0x04000000,
+ 0x00080000,
+ 0x05400000,
+ 0x03C80000,
+ 0x05400000,
+ 0x03C80000,
+ 0x6A1C0000,
+ 0x00001800,
+ 0x00600391,
+ 0x800E4400,
+ 0x1A870001,
+ 0x40000600,
+ 0x02A00040,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x02A00000,
+ 0x01E40000,
+ 0x72200000,
+ 0x80000C00,
+ 0x003001C8,
+ 0xC0072200,
+ 0x1C880000,
+ 0x20000300,
+ 0x00040000,
+ 0x50670000,
+ 0x00000010,
+ 0x24590000,
+ 0x00001000,
+ 0xA0000034,
+ 0x0D000001,
+ 0xC0680618,
+ 0x4D034071,
+ 0x1A681A03,
+ 0x806180D0,
+ 0x34071C06,
+ 0x01A00040,
+ 0x180D0002,
+ 0x71C06806,
+ 0x034D0340,
+ 0xD01A681A,
+ 0x06806180,
+ 0x10040000,
+ 0x00200000,
+ 0x10040000,
+ 0x00200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x15000000,
+ 0x0F200000,
+ 0x01FE0000,
+ 0x00000000,
+ 0x01800E44,
+ 0x00391000,
+ 0x007F8006,
+ 0x00000000,
+ 0x99300001,
+ 0x34343400,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x01000000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x14864000,
+ 0x59647A05,
+ 0xD32CA3D6,
+ 0xF551451E,
+ 0x034CD348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x030C0680,
+ 0xD659647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00034CD3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x00003FC2,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00015000,
+ 0x0000F200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00600391,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x0C864000,
+ 0x59647A03,
+ 0x932CA3DE,
+ 0xF651451E,
+ 0x035CD348,
+ 0x821A0041,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00035492,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x0002A000,
+ 0x0001E400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0xC880090C,
+ 0x00003001,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00002000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F3690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x0C864000,
+ 0x59647A03,
+ 0xD32CA3DE,
+ 0xF551451E,
+ 0x035CB2C8,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED2AAA3,
+ 0xC8F55965,
+ 0x00035CB2,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0xAA0D4000,
+ 0x01C3A800,
+ 0x00040100,
+ 0x00000800,
+ 0x00000000,
+ 0x00001208,
+ 0x00482000,
+ 0x00008000,
+ 0x00000000,
+ 0x00410482,
+ 0x0006A000,
+ 0x0001B400,
+ 0x00020000,
+ 0x00000400,
+ 0x00020080,
+ 0x00000400,
+ 0x5506A000,
+ 0x00E1D400,
+ 0x00000000,
+ 0x0000090C,
+ 0x00000010,
+ 0x90400000,
+ 0x00000000,
+ 0x2020C243,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x2A835000,
+ 0x0070EA00,
+ 0x00010040,
+ 0x00000200,
+ 0x00000000,
+ 0x00000482,
+ 0x00120800,
+ 0x00400000,
+ 0x80000000,
+ 0x00104120,
+ 0x00000200,
+ 0xAC0D5F80,
+ 0xFFFFFFFF,
+ 0x14F1690D,
+ 0x1A041414,
+ 0x00D00000,
+ 0x14864000,
+ 0x59647A05,
+ 0xD32CA3DE,
+ 0xF551451E,
+ 0x035CD348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xDE59647A,
+ 0x1ED32CA3,
+ 0x48F55145,
+ 0x00035CD3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+ 0x00001000,
+ 0x000A8000,
+ 0x00075000,
+ 0x541A8000,
+ 0x03875001,
+ 0x10000000,
+ 0x00000000,
+ 0x0080C000,
+ 0x41000000,
+ 0x04000002,
+ 0x00820000,
+ 0x00489800,
+ 0x801A1A1A,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x80000004,
+ 0x00000200,
+ 0x00000004,
+ 0x00040000,
+ 0x10000000,
+ 0x00000000,
+ 0x00000040,
+ 0x00010000,
+ 0x40002000,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x00000002,
+ 0x00020000,
+ 0x08000000,
+ 0x00000000,
+ 0x00000020,
+ 0x00008000,
+ 0x20001000,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x20000001,
+ 0x00000080,
+ 0x00000001,
+ 0x00010000,
+ 0x04000000,
+ 0x00FF0000,
+ 0x00000000,
+ 0x00004000,
+ 0x00000800,
+ 0xC0000001,
+ 0x00041419,
+ 0x40000000,
+ 0x04000816,
+ 0x000D0000,
+ 0x00006800,
+ 0x00000340,
+ 0xD000001A,
+ 0x06800000,
+ 0x00340000,
+ 0x0001A000,
+ 0x00000D00,
+ 0x40000068,
+ 0x1A000003,
+ 0x00D00000,
+ 0x00068000,
+ 0x00003400,
+ 0x000001A0,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x80000008,
+ 0x0000007F,
+ 0x20000000,
+ 0x00000000,
+ 0xE0000080,
+ 0x0000001F,
+ 0x00004000,
+};
+
diff --git a/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
new file mode 100644
index 0000000..a799a81
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/lowlevel.c
@@ -0,0 +1,102 @@
+#include <common.h>
+#include <linux/sizes.h>
+#include <io.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+#include <mach/generic.h>
+#include <debug_ll.h>
+#include <asm/cache.h>
+#include "sdram_config.h"
+#include <mach/sdram_config.h>
+#include "pinmux_config.c"
+#include "pll_config.h"
+#include <mach/pll_config.h>
+#include "sequencer_defines.h"
+#include "sequencer_auto.h"
+#include <mach/sequencer.c>
+#include "sequencer_auto_inst_init.c"
+#include "sequencer_auto_ac_init.c"
+#include "iocsr_config_cyclone5.c"
+
+static inline void ledon(int led)
+{
+ u32 val;
+
+ val = readl(0xFF709000);
+ val |= 1 << (led + 24);
+ writel(val, 0xFF709000);
+
+ val = readl(0xFF709004);
+ val |= 1 << (led + 24);
+ writel(val, 0xFF709004);
+}
+
+static inline void ledoff(int led)
+{
+ u32 val;
+
+ val = readl(0xFF709000);
+ val &= ~(1 << (led + 24));
+ writel(val, 0xFF709000);
+
+ val = readl(0xFF709004);
+ val &= ~(1 << (led + 24));
+ writel(val, 0xFF709004);
+}
+
+extern char __dtb_socfpga_cyclone5_de0_nano_soc_start[];
+
+ENTRY_FUNCTION(start_socfpga_de0_nano_soc, r0, r1, r2)
+{
+ void *fdt;
+
+ arm_cpu_lowlevel_init();
+
+ fdt = __dtb_socfpga_cyclone5_de0_nano_soc_start - get_runtime_offset();
+
+ barebox_arm_entry(0x0, SZ_1G, fdt);
+}
+
+static noinline void de0_nano_soc_entry(void)
+{
+ struct socfpga_io_config io_config;
+ int ret;
+
+ arm_early_mmu_cache_invalidate();
+
+ relocate_to_current_adr();
+ setup_c();
+
+ io_config.pinmux = sys_mgr_init_table;
+ io_config.num_pin = ARRAY_SIZE(sys_mgr_init_table);
+ io_config.iocsr_emac_mixed2 = iocsr_scan_chain0_table;
+ io_config.iocsr_mixed1_flash = iocsr_scan_chain1_table;
+ io_config.iocsr_general = iocsr_scan_chain2_table;
+ io_config.iocsr_ddr = iocsr_scan_chain3_table;
+
+ socfpga_lowlevel_init(&cm_default_cfg, &io_config);
+
+ puts_ll("lowlevel init done\n");
+ puts_ll("SDRAM setup...\n");
+
+ socfpga_sdram_mmr_init();
+
+ puts_ll("SDRAM calibration...\n");
+
+ ret = socfpga_mem_calibration();
+ if (!ret)
+ hang();
+
+ puts_ll("done\n");
+
+ barebox_arm_entry(0x0, SZ_1G, NULL);
+}
+
+ENTRY_FUNCTION(start_socfpga_de0_nano_soc_xload, r0, r1, r2)
+{
+ arm_cpu_lowlevel_init();
+
+ arm_setup_stack(0xffff0000 + SZ_64K - SZ_4K - 16);
+
+ de0_nano_soc_entry();
+}
diff --git a/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c b/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
new file mode 100644
index 0000000..fd37608
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/pinmux_config.c
@@ -0,0 +1,240 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <common.h>
+
+unsigned long sys_mgr_init_table[] = {
+ 0, /* EMACIO0 */
+ 2, /* EMACIO1 */
+ 2, /* EMACIO2 */
+ 2, /* EMACIO3 */
+ 2, /* EMACIO4 */
+ 2, /* EMACIO5 */
+ 2, /* EMACIO6 */
+ 2, /* EMACIO7 */
+ 2, /* EMACIO8 */
+ 0, /* EMACIO9 */
+ 2, /* EMACIO10 */
+ 2, /* EMACIO11 */
+ 2, /* EMACIO12 */
+ 2, /* EMACIO13 */
+ 0, /* EMACIO14 */
+ 0, /* EMACIO15 */
+ 0, /* EMACIO16 */
+ 0, /* EMACIO17 */
+ 0, /* EMACIO18 */
+ 0, /* EMACIO19 */
+ 3, /* FLASHIO0 */
+ 0, /* FLASHIO1 */
+ 3, /* FLASHIO2 */
+ 3, /* FLASHIO3 */
+ 0, /* FLASHIO4 */
+ 0, /* FLASHIO5 */
+ 0, /* FLASHIO6 */
+ 0, /* FLASHIO7 */
+ 0, /* FLASHIO8 */
+ 3, /* FLASHIO9 */
+ 3, /* FLASHIO10 */
+ 3, /* FLASHIO11 */
+ 0, /* GENERALIO0 */
+ 1, /* GENERALIO1 */
+ 1, /* GENERALIO2 */
+ 1, /* GENERALIO3 */
+ 1, /* GENERALIO4 */
+ 0, /* GENERALIO5 */
+ 0, /* GENERALIO6 */
+ 1, /* GENERALIO7 */
+ 1, /* GENERALIO8 */
+ 0, /* GENERALIO9 */
+ 0, /* GENERALIO10 */
+ 0, /* GENERALIO11 */
+ 0, /* GENERALIO12 */
+ 0, /* GENERALIO13 */
+ 0, /* GENERALIO14 */
+ 1, /* GENERALIO15 */
+ 1, /* GENERALIO16 */
+ 1, /* GENERALIO17 */
+ 1, /* GENERALIO18 */
+ 0, /* GENERALIO19 */
+ 0, /* GENERALIO20 */
+ 0, /* GENERALIO21 */
+ 0, /* GENERALIO22 */
+ 0, /* GENERALIO23 */
+ 0, /* GENERALIO24 */
+ 0, /* GENERALIO25 */
+ 0, /* GENERALIO26 */
+ 0, /* GENERALIO27 */
+ 0, /* GENERALIO28 */
+ 0, /* GENERALIO29 */
+ 0, /* GENERALIO30 */
+ 0, /* GENERALIO31 */
+ 2, /* MIXED1IO0 */
+ 2, /* MIXED1IO1 */
+ 2, /* MIXED1IO2 */
+ 2, /* MIXED1IO3 */
+ 2, /* MIXED1IO4 */
+ 2, /* MIXED1IO5 */
+ 2, /* MIXED1IO6 */
+ 2, /* MIXED1IO7 */
+ 2, /* MIXED1IO8 */
+ 2, /* MIXED1IO9 */
+ 2, /* MIXED1IO10 */
+ 2, /* MIXED1IO11 */
+ 2, /* MIXED1IO12 */
+ 2, /* MIXED1IO13 */
+ 0, /* MIXED1IO14 */
+ 0, /* MIXED1IO15 */
+ 0, /* MIXED1IO16 */
+ 0, /* MIXED1IO17 */
+ 0, /* MIXED1IO18 */
+ 0, /* MIXED1IO19 */
+ 0, /* MIXED1IO20 */
+ 0, /* MIXED1IO21 */
+ 0, /* MIXED2IO0 */
+ 0, /* MIXED2IO1 */
+ 0, /* MIXED2IO2 */
+ 0, /* MIXED2IO3 */
+ 0, /* MIXED2IO4 */
+ 0, /* MIXED2IO5 */
+ 0, /* MIXED2IO6 */
+ 0, /* MIXED2IO7 */
+ 0, /* GPLINMUX48 */
+ 0, /* GPLINMUX49 */
+ 0, /* GPLINMUX50 */
+ 0, /* GPLINMUX51 */
+ 0, /* GPLINMUX52 */
+ 0, /* GPLINMUX53 */
+ 0, /* GPLINMUX54 */
+ 0, /* GPLINMUX55 */
+ 0, /* GPLINMUX56 */
+ 0, /* GPLINMUX57 */
+ 0, /* GPLINMUX58 */
+ 0, /* GPLINMUX59 */
+ 0, /* GPLINMUX60 */
+ 0, /* GPLINMUX61 */
+ 0, /* GPLINMUX62 */
+ 0, /* GPLINMUX63 */
+ 0, /* GPLINMUX64 */
+ 0, /* GPLINMUX65 */
+ 0, /* GPLINMUX66 */
+ 0, /* GPLINMUX67 */
+ 0, /* GPLINMUX68 */
+ 0, /* GPLINMUX69 */
+ 0, /* GPLINMUX70 */
+ 1, /* GPLMUX0 */
+ 1, /* GPLMUX1 */
+ 1, /* GPLMUX2 */
+ 1, /* GPLMUX3 */
+ 1, /* GPLMUX4 */
+ 1, /* GPLMUX5 */
+ 1, /* GPLMUX6 */
+ 1, /* GPLMUX7 */
+ 1, /* GPLMUX8 */
+ 1, /* GPLMUX9 */
+ 1, /* GPLMUX10 */
+ 1, /* GPLMUX11 */
+ 1, /* GPLMUX12 */
+ 1, /* GPLMUX13 */
+ 1, /* GPLMUX14 */
+ 1, /* GPLMUX15 */
+ 1, /* GPLMUX16 */
+ 1, /* GPLMUX17 */
+ 1, /* GPLMUX18 */
+ 1, /* GPLMUX19 */
+ 1, /* GPLMUX20 */
+ 1, /* GPLMUX21 */
+ 1, /* GPLMUX22 */
+ 1, /* GPLMUX23 */
+ 1, /* GPLMUX24 */
+ 1, /* GPLMUX25 */
+ 1, /* GPLMUX26 */
+ 1, /* GPLMUX27 */
+ 1, /* GPLMUX28 */
+ 1, /* GPLMUX29 */
+ 1, /* GPLMUX30 */
+ 1, /* GPLMUX31 */
+ 1, /* GPLMUX32 */
+ 1, /* GPLMUX33 */
+ 1, /* GPLMUX34 */
+ 1, /* GPLMUX35 */
+ 1, /* GPLMUX36 */
+ 1, /* GPLMUX37 */
+ 1, /* GPLMUX38 */
+ 1, /* GPLMUX39 */
+ 1, /* GPLMUX40 */
+ 1, /* GPLMUX41 */
+ 1, /* GPLMUX42 */
+ 1, /* GPLMUX43 */
+ 1, /* GPLMUX44 */
+ 1, /* GPLMUX45 */
+ 1, /* GPLMUX46 */
+ 1, /* GPLMUX47 */
+ 1, /* GPLMUX48 */
+ 1, /* GPLMUX49 */
+ 1, /* GPLMUX50 */
+ 1, /* GPLMUX51 */
+ 1, /* GPLMUX52 */
+ 1, /* GPLMUX53 */
+ 1, /* GPLMUX54 */
+ 1, /* GPLMUX55 */
+ 1, /* GPLMUX56 */
+ 1, /* GPLMUX57 */
+ 1, /* GPLMUX58 */
+ 1, /* GPLMUX59 */
+ 1, /* GPLMUX60 */
+ 1, /* GPLMUX61 */
+ 1, /* GPLMUX62 */
+ 1, /* GPLMUX63 */
+ 1, /* GPLMUX64 */
+ 1, /* GPLMUX65 */
+ 1, /* GPLMUX66 */
+ 1, /* GPLMUX67 */
+ 1, /* GPLMUX68 */
+ 1, /* GPLMUX69 */
+ 1, /* GPLMUX70 */
+ 0, /* NANDUSEFPGA */
+ 0, /* UART0USEFPGA */
+ 0, /* RGMII1USEFPGA */
+ 0, /* SPIS0USEFPGA */
+ 0, /* CAN0USEFPGA */
+ 0, /* I2C0USEFPGA */
+ 0, /* SDMMCUSEFPGA */
+ 0, /* QSPIUSEFPGA */
+ 0, /* SPIS1USEFPGA */
+ 0, /* RGMII0USEFPGA */
+ 0, /* UART1USEFPGA */
+ 0, /* CAN1USEFPGA */
+ 0, /* USB1USEFPGA */
+ 0, /* I2C3USEFPGA */
+ 0, /* I2C2USEFPGA */
+ 0, /* I2C1USEFPGA */
+ 0, /* SPIM1USEFPGA */
+ 0, /* USB0USEFPGA */
+ 0 /* SPIM0USEFPGA */
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/pll_config.h b/arch/arm/boards/terasic-de0-nano-soc/pll_config.h
new file mode 100644
index 0000000..bb2f0ea
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/pll_config.h
@@ -0,0 +1,107 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PRELOADER_PLL_CONFIG_H_
+#define _PRELOADER_PLL_CONFIG_H_
+
+#define CONFIG_HPS_DBCTRL_STAYOSC1 (1)
+
+#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER (73)
+#define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT (0)
+#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT (511)
+#define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT (511)
+#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT (18)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK (0)
+#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK (1)
+#define CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK (0)
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP (1)
+#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP (1)
+
+#define CONFIG_HPS_PERPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_PERPLLGRP_VCO_NUMER (39)
+#define CONFIG_HPS_PERPLLGRP_VCO_PSRC (0)
+#define CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT (511)
+#define CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT (3)
+#define CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT (511)
+#define CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT (4)
+#define CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT (4)
+#define CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT (19)
+#define CONFIG_HPS_PERPLLGRP_DIV_USBCLK (0)
+#define CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK (0)
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK (4)
+#define CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK (4)
+#define CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK (6249)
+#define CONFIG_HPS_PERPLLGRP_SRC_SDMMC (2)
+#define CONFIG_HPS_PERPLLGRP_SRC_NAND (2)
+#define CONFIG_HPS_PERPLLGRP_SRC_QSPI (1)
+
+#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (0)
+#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (31)
+#define CONFIG_HPS_SDRPLLGRP_VCO_SSRC (0)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT (1)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE (0)
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT (0)
+#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE (0)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT (1)
+#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE (4)
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT (5)
+#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE (0)
+
+#define CONFIG_HPS_CLK_OSC1_HZ (25000000)
+#define CONFIG_HPS_CLK_OSC2_HZ (25000000)
+#define CONFIG_HPS_CLK_F2S_SDR_REF_HZ (0)
+#define CONFIG_HPS_CLK_F2S_PER_REF_HZ (0)
+#define CONFIG_HPS_CLK_MAINVCO_HZ (1850000000)
+#define CONFIG_HPS_CLK_PERVCO_HZ (1000000000)
+#define CONFIG_HPS_CLK_SDRVCO_HZ (800000000)
+#define CONFIG_HPS_CLK_EMAC0_HZ (1953125)
+#define CONFIG_HPS_CLK_EMAC1_HZ (250000000)
+#define CONFIG_HPS_CLK_USBCLK_HZ (200000000)
+#define CONFIG_HPS_CLK_NAND_HZ (50000000)
+#define CONFIG_HPS_CLK_SDMMC_HZ (200000000)
+#define CONFIG_HPS_CLK_QSPI_HZ (3613281)
+#define CONFIG_HPS_CLK_SPIM_HZ (200000000)
+#define CONFIG_HPS_CLK_CAN0_HZ (12500000)
+#define CONFIG_HPS_CLK_CAN1_HZ (12500000)
+#define CONFIG_HPS_CLK_GPIODB_HZ (32000)
+#define CONFIG_HPS_CLK_L4_MP_HZ (100000000)
+#define CONFIG_HPS_CLK_L4_SP_HZ (100000000)
+
+#define CONFIG_HPS_ALTERAGRP_MPUCLK (1)
+#define CONFIG_HPS_ALTERAGRP_MAINCLK (4)
+#define CONFIG_HPS_ALTERAGRP_DBGATCLK (4)
+
+#endif /* _PRELOADER_PLL_CONFIG_H_ */
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h b/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
new file mode 100644
index 0000000..292ff6d
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sdram_config.h
@@ -0,0 +1,108 @@
+/* GENERATED FILE - DO NOT EDIT */
+/*
+ * Copyright Altera Corporation (C) 2012-2014. All rights reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Altera Corporation nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SDRAM_CONFIG_H
+#define __SDRAM_CONFIG_H
+
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE (2)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL (8)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN (1)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT (10)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL (7)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL (7)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW (15)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC (120)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI (3120)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRCD (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR (6)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS (14)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC (20)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TCCD (4)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_SELFRFSHEXIT (512)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING4_PWRDOWNEXIT (3)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_AUTOPDCYCLES (0)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWRTIMING_CLKDISABLECYCLES (8)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_COLBITS (10)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS (15)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS (3)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS (1)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH (32)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH (8)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_LOWPWREQ_SELFRFSHMASK (3)
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL (2)
+#define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_USEECCASDATA (0)
+#define CONFIG_HPS_SDR_CTRLCFG_CTRLWIDTH_CTRLWIDTH (2)
+#define CONFIG_HPS_SDR_CTRLCFG_PORTCFG_AUTOPCHEN (0)
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_SYNCMODE (0)
+#define CONFIG_HPS_SDR_CTRLCFG_FIFOCFG_INCSYNC (0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPRIORITY_USERPRIORITY (0x3FFD1088)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_0_STATICWEIGHT_31_0 (0x21084210)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_STATICWEIGHT_49_32 (0x1EF84)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_1_SUMOFWEIGHT_13_0 (0x2020)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_2_SUMOFWEIGHT_45_14 (0x0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPWIEIGHT_3_SUMOFWEIGHT_63_46 (0xF800)
+#define CONFIG_HPS_SDR_CTRLCFG_PHYCTRL_PHYCTRL_0 (0x200)
+
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWIDTH_CPORTWIDTH (0x44555)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTWMAP_CPORTWMAP (0x2C011000)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRMAP_CPORTRMAP (0xB00088)
+#define CONFIG_HPS_SDR_CTRLCFG_RFIFOCMAP_RFIFOCMAP (0x760210)
+#define CONFIG_HPS_SDR_CTRLCFG_WFIFOCMAP_WFIFOCMAP (0x980543)
+#define CONFIG_HPS_SDR_CTRLCFG_CPORTRDWR_CPORTRDWR (0x5A56A)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_0_THRESHOLD1_31_0 (0x20820820)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD1_59_32 (0x8208208)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_1_THRESHOLD2_3_0 (0)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_2_THRESHOLD2_35_4 (0x41041041)
+#define CONFIG_HPS_SDR_CTRLCFG_MPPACING_3_THRESHOLD2_59_36 (0x410410)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_0_THRESHOLDRSTCYCLES_31_0 \
+(0x01010101)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_1_THRESHOLDRSTCYCLES_63_32 \
+(0x01010101)
+#define CONFIG_HPS_SDR_CTRLCFG_MPTHRESHOLDRST_2_THRESHOLDRSTCYCLES_79_64 \
+(0x0101)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_READ (0)
+#define CONFIG_HPS_SDR_CTRLCFG_DRAMODT_WRITE (1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_READ_PORT_USED (0x1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_WRITE_PORT_USED (0x1)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST_COMMAND_PORT_USED (0x3)
+#define CONFIG_HPS_SDR_CTRLCFG_FPGAPORTRST (0x311)
+
+#endif /*#ifndef__SDRAM_CONFIG_H*/
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
new file mode 100644
index 0000000..ac6d282
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto.h
@@ -0,0 +1,228 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#define __RW_MGR_ac_mrs1 0x04
+#define __RW_MGR_ac_mrs3 0x06
+#define __RW_MGR_ac_write_bank_0_col_0_nodata_wl_1 0x1C
+#define __RW_MGR_ac_act_1 0x11
+#define __RW_MGR_ac_write_postdata 0x1A
+#define __RW_MGR_ac_act_0 0x10
+#define __RW_MGR_ac_des 0x0D
+#define __RW_MGR_ac_init_reset_1_cke_0 0x01
+#define __RW_MGR_ac_write_data 0x19
+#define __RW_MGR_ac_init_reset_0_cke_0 0x00
+#define __RW_MGR_ac_read_bank_0_1_norden 0x22
+#define __RW_MGR_ac_pre_all 0x12
+#define __RW_MGR_ac_mrs0_user 0x02
+#define __RW_MGR_ac_mrs0_dll_reset 0x03
+#define __RW_MGR_ac_read_bank_0_0 0x1D
+#define __RW_MGR_ac_write_bank_0_col_1 0x16
+#define __RW_MGR_ac_read_bank_0_1 0x1F
+#define __RW_MGR_ac_write_bank_1_col_0 0x15
+#define __RW_MGR_ac_write_bank_1_col_1 0x17
+#define __RW_MGR_ac_write_bank_0_col_0 0x14
+#define __RW_MGR_ac_read_bank_1_0 0x1E
+#define __RW_MGR_ac_mrs1_mirr 0x0A
+#define __RW_MGR_ac_read_bank_1_1 0x20
+#define __RW_MGR_ac_des_odt_1 0x0E
+#define __RW_MGR_ac_mrs0_dll_reset_mirr 0x09
+#define __RW_MGR_ac_zqcl 0x07
+#define __RW_MGR_ac_write_predata 0x18
+#define __RW_MGR_ac_mrs0_user_mirr 0x08
+#define __RW_MGR_ac_ref 0x13
+#define __RW_MGR_ac_nop 0x0F
+#define __RW_MGR_ac_rdimm 0x23
+#define __RW_MGR_ac_mrs2_mirr 0x0B
+#define __RW_MGR_ac_write_bank_0_col_0_nodata 0x1B
+#define __RW_MGR_ac_read_en 0x21
+#define __RW_MGR_ac_mrs3_mirr 0x0C
+#define __RW_MGR_ac_mrs2 0x05
+#define __RW_MGR_CONTENT_ac_mrs1 0x10090006
+#define __RW_MGR_CONTENT_ac_mrs3 0x100B0000
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata_wl_1 0x18980000
+#define __RW_MGR_CONTENT_ac_act_1 0x106B0000
+#define __RW_MGR_CONTENT_ac_write_postdata 0x38780000
+#define __RW_MGR_CONTENT_ac_act_0 0x10680000
+#define __RW_MGR_CONTENT_ac_des 0x30780000
+#define __RW_MGR_CONTENT_ac_init_reset_1_cke_0 0x20780000
+#define __RW_MGR_CONTENT_ac_write_data 0x3CF80000
+#define __RW_MGR_CONTENT_ac_init_reset_0_cke_0 0x20700000
+#define __RW_MGR_CONTENT_ac_read_bank_0_1_norden 0x10580008
+#define __RW_MGR_CONTENT_ac_pre_all 0x10280400
+#define __RW_MGR_CONTENT_ac_mrs0_user 0x10080471
+#define __RW_MGR_CONTENT_ac_mrs0_dll_reset 0x10080570
+#define __RW_MGR_CONTENT_ac_read_bank_0_0 0x13580000
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_1 0x1C980008
+#define __RW_MGR_CONTENT_ac_read_bank_0_1 0x13580008
+#define __RW_MGR_CONTENT_ac_write_bank_1_col_0 0x1C9B0000
+#define __RW_MGR_CONTENT_ac_write_bank_1_col_1 0x1C9B0008
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0 0x1C980000
+#define __RW_MGR_CONTENT_ac_read_bank_1_0 0x135B0000
+#define __RW_MGR_CONTENT_ac_mrs1_mirr 0x100A0006
+#define __RW_MGR_CONTENT_ac_read_bank_1_1 0x135B0008
+#define __RW_MGR_CONTENT_ac_des_odt_1 0x38780000
+#define __RW_MGR_CONTENT_ac_mrs0_dll_reset_mirr 0x100804E8
+#define __RW_MGR_CONTENT_ac_zqcl 0x10380400
+#define __RW_MGR_CONTENT_ac_write_predata 0x38F80000
+#define __RW_MGR_CONTENT_ac_mrs0_user_mirr 0x10080469
+#define __RW_MGR_CONTENT_ac_ref 0x10480000
+#define __RW_MGR_CONTENT_ac_nop 0x30780000
+#define __RW_MGR_CONTENT_ac_rdimm 0x10780000
+#define __RW_MGR_CONTENT_ac_mrs2_mirr 0x10090218
+#define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata 0x18180000
+#define __RW_MGR_CONTENT_ac_read_en 0x33780000
+#define __RW_MGR_CONTENT_ac_mrs3_mirr 0x100B0000
+#define __RW_MGR_CONTENT_ac_mrs2 0x100A0218
+
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#define __RW_MGR_READ_B2B_WAIT2 0x6B
+#define __RW_MGR_LFSR_WR_RD_BANK_0_WAIT 0x32
+#define __RW_MGR_REFRESH_ALL 0x14
+#define __RW_MGR_ZQCL 0x06
+#define __RW_MGR_LFSR_WR_RD_BANK_0_NOP 0x23
+#define __RW_MGR_LFSR_WR_RD_BANK_0_DQS 0x24
+#define __RW_MGR_ACTIVATE_0_AND_1 0x0D
+#define __RW_MGR_MRS2_MIRR 0x0A
+#define __RW_MGR_INIT_RESET_0_CKE_0 0x6F
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_WAIT 0x46
+#define __RW_MGR_ACTIVATE_1 0x0F
+#define __RW_MGR_MRS2 0x04
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_WL_1 0x35
+#define __RW_MGR_MRS1 0x03
+#define __RW_MGR_IDLE_LOOP1 0x7B
+#define __RW_MGR_GUARANTEED_WRITE_WAIT2 0x19
+#define __RW_MGR_MRS3 0x05
+#define __RW_MGR_IDLE_LOOP2 0x7A
+#define __RW_MGR_GUARANTEED_WRITE_WAIT1 0x1F
+#define __RW_MGR_LFSR_WR_RD_BANK_0_DATA 0x25
+#define __RW_MGR_GUARANTEED_WRITE_WAIT3 0x1D
+#define __RW_MGR_RDIMM_CMD 0x79
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_NOP 0x37
+#define __RW_MGR_GUARANTEED_WRITE_WAIT0 0x1B
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_DATA 0x39
+#define __RW_MGR_GUARANTEED_READ_CONT 0x54
+#define __RW_MGR_REFRESH_DELAY 0x15
+#define __RW_MGR_MRS3_MIRR 0x0B
+#define __RW_MGR_IDLE 0x00
+#define __RW_MGR_READ_B2B 0x59
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0_DQS 0x38
+#define __RW_MGR_GUARANTEED_WRITE 0x18
+#define __RW_MGR_PRECHARGE_ALL 0x12
+#define __RW_MGR_SGLE_READ 0x7D
+#define __RW_MGR_MRS0_USER_MIRR 0x0C
+#define __RW_MGR_RETURN 0x01
+#define __RW_MGR_LFSR_WR_RD_DM_BANK_0 0x36
+#define __RW_MGR_MRS0_USER 0x07
+#define __RW_MGR_GUARANTEED_READ 0x4C
+#define __RW_MGR_MRS0_DLL_RESET_MIRR 0x08
+#define __RW_MGR_INIT_RESET_1_CKE_0 0x74
+#define __RW_MGR_ACTIVATE_0_AND_1_WAIT2 0x10
+#define __RW_MGR_LFSR_WR_RD_BANK_0_WL_1 0x21
+#define __RW_MGR_MRS0_DLL_RESET 0x02
+#define __RW_MGR_ACTIVATE_0_AND_1_WAIT1 0x0E
+#define __RW_MGR_LFSR_WR_RD_BANK_0 0x22
+#define __RW_MGR_CLEAR_DQS_ENABLE 0x49
+#define __RW_MGR_MRS1_MIRR 0x09
+#define __RW_MGR_READ_B2B_WAIT1 0x61
+#define __RW_MGR_CONTENT_READ_B2B_WAIT2 0x00C680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_WAIT 0x00A680
+#define __RW_MGR_CONTENT_REFRESH_ALL 0x000980
+#define __RW_MGR_CONTENT_ZQCL 0x008380
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_NOP 0x00E700
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_DQS 0x000C00
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1 0x000800
+#define __RW_MGR_CONTENT_MRS2_MIRR 0x008580
+#define __RW_MGR_CONTENT_INIT_RESET_0_CKE_0 0x000000
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_WAIT 0x00A680
+#define __RW_MGR_CONTENT_ACTIVATE_1 0x000880
+#define __RW_MGR_CONTENT_MRS2 0x008280
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_WL_1 0x00CE00
+#define __RW_MGR_CONTENT_MRS1 0x008200
+#define __RW_MGR_CONTENT_IDLE_LOOP1 0x00A680
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT2 0x00CCE8
+#define __RW_MGR_CONTENT_MRS3 0x008300
+#define __RW_MGR_CONTENT_IDLE_LOOP2 0x008680
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT1 0x00AC88
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_DATA 0x020CE0
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT3 0x00EC88
+#define __RW_MGR_CONTENT_RDIMM_CMD 0x009180
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_NOP 0x00E700
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE_WAIT0 0x008CE8
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_DATA 0x030CE0
+#define __RW_MGR_CONTENT_GUARANTEED_READ_CONT 0x001168
+#define __RW_MGR_CONTENT_REFRESH_DELAY 0x00A680
+#define __RW_MGR_CONTENT_MRS3_MIRR 0x008600
+#define __RW_MGR_CONTENT_IDLE 0x080000
+#define __RW_MGR_CONTENT_READ_B2B 0x040E88
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0_DQS 0x000C00
+#define __RW_MGR_CONTENT_GUARANTEED_WRITE 0x000B68
+#define __RW_MGR_CONTENT_PRECHARGE_ALL 0x000900
+#define __RW_MGR_CONTENT_SGLE_READ 0x040F08
+#define __RW_MGR_CONTENT_MRS0_USER_MIRR 0x008400
+#define __RW_MGR_CONTENT_RETURN 0x080680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_DM_BANK_0 0x00CD80
+#define __RW_MGR_CONTENT_MRS0_USER 0x008100
+#define __RW_MGR_CONTENT_GUARANTEED_READ 0x001168
+#define __RW_MGR_CONTENT_MRS0_DLL_RESET_MIRR 0x008480
+#define __RW_MGR_CONTENT_INIT_RESET_1_CKE_0 0x000080
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1_WAIT2 0x00A680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0_WL_1 0x00CE00
+#define __RW_MGR_CONTENT_MRS0_DLL_RESET 0x008180
+#define __RW_MGR_CONTENT_ACTIVATE_0_AND_1_WAIT1 0x008680
+#define __RW_MGR_CONTENT_LFSR_WR_RD_BANK_0 0x00CD80
+#define __RW_MGR_CONTENT_CLEAR_DQS_ENABLE 0x001158
+#define __RW_MGR_CONTENT_MRS1_MIRR 0x008500
+#define __RW_MGR_CONTENT_READ_B2B_WAIT1 0x00A680
+
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
new file mode 100644
index 0000000..fe0764b
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_ac_init.c
@@ -0,0 +1,69 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+static const uint32_t ac_rom_init_size = 36;
+static const uint32_t ac_rom_init[36] =
+{
+ 0x20700000,
+ 0x20780000,
+ 0x10080471,
+ 0x10080570,
+ 0x10090006,
+ 0x100a0218,
+ 0x100b0000,
+ 0x10380400,
+ 0x10080469,
+ 0x100804e8,
+ 0x100a0006,
+ 0x10090218,
+ 0x100b0000,
+ 0x30780000,
+ 0x38780000,
+ 0x30780000,
+ 0x10680000,
+ 0x106b0000,
+ 0x10280400,
+ 0x10480000,
+ 0x1c980000,
+ 0x1c9b0000,
+ 0x1c980008,
+ 0x1c9b0008,
+ 0x38f80000,
+ 0x3cf80000,
+ 0x38780000,
+ 0x18180000,
+ 0x18980000,
+ 0x13580000,
+ 0x135b0000,
+ 0x13580008,
+ 0x135b0008,
+ 0x33780000,
+ 0x10580008,
+ 0x10780000
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
new file mode 100644
index 0000000..09bdc58
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_auto_inst_init.c
@@ -0,0 +1,161 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <common.h>
+static const uint32_t inst_rom_init_size = 127;
+static const uint32_t inst_rom_init[127] =
+{
+ 0x80000,
+ 0x80680,
+ 0x8180,
+ 0x8200,
+ 0x8280,
+ 0x8300,
+ 0x8380,
+ 0x8100,
+ 0x8480,
+ 0x8500,
+ 0x8580,
+ 0x8600,
+ 0x8400,
+ 0x800,
+ 0x8680,
+ 0x880,
+ 0xa680,
+ 0x80680,
+ 0x900,
+ 0x80680,
+ 0x980,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xb68,
+ 0xcce8,
+ 0xae8,
+ 0x8ce8,
+ 0xb88,
+ 0xec88,
+ 0xa08,
+ 0xac88,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0x20ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x60e80,
+ 0x61080,
+ 0x61080,
+ 0x61080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0xce00,
+ 0xcd80,
+ 0xe700,
+ 0xc00,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0x30ce0,
+ 0xd00,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x680,
+ 0x70e80,
+ 0x71080,
+ 0x71080,
+ 0x71080,
+ 0xa680,
+ 0x8680,
+ 0x80680,
+ 0x1158,
+ 0x6d8,
+ 0x80680,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0x87e8,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x1168,
+ 0x7e8,
+ 0x7e8,
+ 0xa7e8,
+ 0x80680,
+ 0x40e88,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x40f68,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0xa680,
+ 0x40fe8,
+ 0x410e8,
+ 0x410e8,
+ 0x410e8,
+ 0x41008,
+ 0x41088,
+ 0x41088,
+ 0x41088,
+ 0x1100,
+ 0xc680,
+ 0x8680,
+ 0xe680,
+ 0x80680,
+ 0x0,
+ 0x8000,
+ 0xa000,
+ 0xc000,
+ 0x80000,
+ 0x80,
+ 0x8080,
+ 0xa080,
+ 0xc080,
+ 0x80080,
+ 0x9180,
+ 0x8680,
+ 0xa680,
+ 0x80680,
+ 0x40f08,
+ 0x80680
+};
diff --git a/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h b/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
new file mode 100644
index 0000000..f4d4395
--- /dev/null
+++ b/arch/arm/boards/terasic-de0-nano-soc/sequencer_defines.h
@@ -0,0 +1,160 @@
+/*
+Copyright (c) 2012, Altera Corporation
+All rights reserved.
+
+SPDX-License-Identifier: BSD-3-Clause
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Altera Corporation nor the
+ names of its contributors may be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL ALTERA CORPORATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _SEQUENCER_DEFINES_H_
+#define _SEQUENCER_DEFINES_H_
+
+#define AC_ROM_MR1_MIRR 0000000000110
+#define AC_ROM_MR1_OCD_ENABLE
+#define AC_ROM_MR2_MIRR 0001000011000
+#define AC_ROM_MR3_MIRR 0000000000000
+#define AC_ROM_MR0_CALIB
+#define AC_ROM_MR0_DLL_RESET_MIRR 0010011101000
+#define AC_ROM_MR0_DLL_RESET 0010101110000
+#define AC_ROM_MR0_MIRR 0010001101001
+#define AC_ROM_MR0 0010001110001
+#define AC_ROM_MR1 0000000000110
+#define AC_ROM_MR2 0001000011000
+#define AC_ROM_MR3 0000000000000
+#define AFI_CLK_FREQ 401
+#define AFI_RATE_RATIO 1
+#define ARRIAVGZ 0
+#define ARRIAV 0
+#define AVL_CLK_FREQ 67
+#define BFM_MODE 0
+#define BURST2 0
+#define CALIBRATE_BIT_SLIPS 0
+#define CALIB_LFIFO_OFFSET 12
+#define CALIB_VFIFO_OFFSET 10
+#define CYCLONEV 1
+#define DDR2 0
+#define DDR3 1
+#define DDRX 1
+#define DM_PINS_ENABLED 1
+#define ENABLE_ASSERT 0
+#define ENABLE_BRINGUP_DEBUGGING 0
+#define ENABLE_DELAY_CHAIN_WRITE 0
+#define ENABLE_DQS_IN_CENTERING 1
+#define ENABLE_DQS_OUT_CENTERING 0
+#define ENABLE_EXPORT_SEQ_DEBUG_BRIDGE 0
+#define ENABLE_INST_ROM_WRITE 1
+#define ENABLE_MARGIN_REPORT_GEN 0
+#define ENABLE_NON_DESTRUCTIVE_CALIB 0
+#define ENABLE_SUPER_QUICK_CALIBRATION 0
+#define ENABLE_TCL_DEBUG 0
+#define FAKE_CAL_FAIL 0
+#define FULL_RATE 1
+#define GUARANTEED_READ_BRINGUP_TEST 0
+#define HALF_RATE 0
+#define HARD_PHY 1
+#define HARD_VFIFO 1
+#define HCX_COMPAT_MODE 0
+#define HHP_HPS_SIMULATION 0
+#define HHP_HPS_VERIFICATION 0
+#define HHP_HPS 1
+#define HPS_HW 1
+#define HR_DDIO_OUT_HAS_THREE_REGS 0
+#define IO_DELAY_PER_DCHAIN_TAP 25
+#define IO_DELAY_PER_DQS_EN_DCHAIN_TAP 25
+#define IO_DELAY_PER_OPA_TAP 312
+#define IO_DLL_CHAIN_LENGTH 8
+#define IO_DM_OUT_RESERVE 0
+#define IO_DQDQS_OUT_PHASE_MAX 0
+#define IO_DQS_EN_DELAY_MAX 31
+#define IO_DQS_EN_DELAY_OFFSET 0
+#define IO_DQS_EN_PHASE_MAX 7
+#define IO_DQS_IN_DELAY_MAX 31
+#define IO_DQS_IN_RESERVE 4
+#define IO_DQS_OUT_RESERVE 4
+#define IO_DQ_OUT_RESERVE 0
+#define IO_IO_IN_DELAY_MAX 31
+#define IO_IO_OUT1_DELAY_MAX 31
+#define IO_IO_OUT2_DELAY_MAX 0
+#define IO_SHIFT_DQS_EN_WHEN_SHIFT_DQS 0
+#define LPDDR1 0
+#define LPDDR2 0
+#define LRDIMM 0
+#define M10_DQ_WIDTH_8 0
+#define M10_DQ_WIDTH_16 0
+#define M10_DQ_WIDTH_24 0
+#define MARGIN_VARIATION_TEST 0
+#define MAX_LATENCY_COUNT_WIDTH 5
+#define MEM_ADDR_WIDTH 13
+#define MRS_MIRROR_PING_PONG_ATSO 0
+#define MULTIPLE_AFI_WLAT 0
+#define NUM_SHADOW_REGS 1
+#define QDRII 0
+#define QUARTER_RATE 0
+#define RDIMM 0
+#define READ_AFTER_WRITE_CALIBRATION 1
+#define READ_VALID_FIFO_SIZE 16
+#define REG_FILE_INIT_SEQ_SIGNATURE 0x5555048c
+#define RLDRAM3 0
+#define RLDRAMII 0
+#define RLDRAMX 0
+#define RUNTIME_CAL_REPORT 0
+#define RW_MGR_MEM_ADDRESS_MIRRORING 0
+#define RW_MGR_MEM_ADDRESS_WIDTH 15
+#define RW_MGR_MEM_BANK_WIDTH 3
+#define RW_MGR_MEM_CHIP_SELECT_WIDTH 1
+#define RW_MGR_MEM_CLK_EN_WIDTH 1
+#define RW_MGR_MEM_CONTROL_WIDTH 1
+#define RW_MGR_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_MEM_DATA_WIDTH 32
+#define RW_MGR_MEM_DQ_PER_READ_DQS 8
+#define RW_MGR_MEM_DQ_PER_WRITE_DQS 8
+#define RW_MGR_MEM_IF_READ_DQS_WIDTH 4
+#define RW_MGR_MEM_IF_WRITE_DQS_WIDTH 4
+#define RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM 1
+#define RW_MGR_MEM_NUMBER_OF_RANKS 1
+#define RW_MGR_MEM_ODT_WIDTH 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS 1
+#define RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS 1
+#define RW_MGR_MR0_BL 1
+#define RW_MGR_MR0_CAS_LATENCY 7
+#define RW_MGR_TRUE_MEM_DATA_MASK_WIDTH 4
+#define RW_MGR_WRITE_TO_DEBUG_READ 1.0
+#define SKEW_CALIBRATION 0
+#define STATIC_FULL_CALIBRATION 1
+#define STATIC_SIM_FILESET 0
+#define STATIC_SKIP_MEM_INIT 0
+#define STRATIXV 0
+#define TINIT_CNTR1_VAL 32
+#define TINIT_CNTR2_VAL 32
+#define TINIT_CNTR0_VAL 99
+#define TRACKING_ERROR_TEST 0
+#define TRACKING_WATCH_TEST 0
+#define TRESET_CNTR1_VAL 99
+#define TRESET_CNTR2_VAL 10
+#define TRESET_CNTR0_VAL 99
+#define TW0_CAPTURE_CLOCKS 0
+#define USE_DQS_TRACKING 1
+#define USE_SHADOW_REGS 0
+#define USE_USER_RDIMM_VALUE 0
+
+#endif /* _SEQUENCER_DEFINES_H_ */
diff --git a/arch/arm/configs/socfpga-xload_defconfig b/arch/arm/configs/socfpga-xload_defconfig
index 9f64adf..1f4d74d 100644
--- a/arch/arm/configs/socfpga-xload_defconfig
+++ b/arch/arm/configs/socfpga-xload_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARCH_SOCFPGA=y
CONFIG_ARCH_SOCFPGA_XLOAD=y
CONFIG_MACH_SOCFPGA_EBV_SOCRATES=y
+CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC=y
CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT=y
CONFIG_THUMB2_BAREBOX=y
# CONFIG_CMD_ARM_CPUINFO is not set
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index 7fbe045..6cbc28e 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARCH_SOCFPGA=y
CONFIG_MACH_SOCFPGA_EBV_SOCRATES=y
CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT=y
+CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC=y
CONFIG_THUMB2_BAREBOX=y
CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
CONFIG_ARM_UNWIND=y
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2da930e..1a1a419 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -57,6 +57,7 @@ pbl-dtb-$(CONFIG_MACH_SABRESD) += imx6q-sabresd.dtb.o
pbl-dtb-$(CONFIG_MACH_FREESCALE_IMX6SX_SABRESDB) += imx6sx-sdb.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += socfpga_cyclone5_socdk.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += socfpga_cyclone5_socrates.dtb.o
+pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += socfpga_cyclone5_de0_nano_soc.dtb.o
pbl-dtb-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += socfpga_cyclone5_sockit.dtb.o
pbl-dtb-$(CONFIG_MACH_SOLIDRUN_CUBOX) += dove-cubox-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_SOLIDRUN_MICROSOM) += imx6dl-hummingboard.dtb.o imx6q-hummingboard.dtb.o
diff --git a/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
new file mode 100644
index 0000000..8b39f80
--- /dev/null
+++ b/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <arm/socfpga_cyclone5_de0_nano_soc.dts>
+#include "socfpga.dtsi"
+
+/ {
+ model = "Terasic DE0-Nano-SoC (Atlas)";
+ compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+
+ leds: gpio-leds {
+ };
+
+ buttons: gpio-keys {
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&leds {
+ compatible = "gpio-leds";
+
+ led@0 {
+ label = "0";
+ gpios = <&portb 24 0>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ led@1 {
+ label = "1";
+ gpios = <&portb 25 0>;
+ };
+
+ led@2 {
+ label = "2";
+ gpios = <&portb 26 0>;
+ };
+
+ led@3 {
+ label = "3";
+ gpios = <&portb 27 0>;
+ };
+};
+
+&buttons {
+ compatible = "gpio-keys";
+
+ key@0 {
+ label = "F1";
+ gpios = <&portc 21 0>;
+ linux,code = <59>;
+ };
+
+ key@1 {
+ label = "F2";
+ gpios = <&portc 22 0>;
+ linux,code = <60>;
+ };
+
+ key@2 {
+ label = "F3";
+ gpios = <&portc 23 0>;
+ linux,code = <61>;
+ };
+
+ key@3 {
+ label = "F4";
+ gpios = <&portc 24 0>;
+ linux,code = <62>;
+ };
+};
+
+&i2c0 {
+ status = "disabled";
+
+ eeprom@51 {
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <0x20>;
+ };
+};
+
+&i2c1 {
+ status = "disabled";
+
+ adxl345@53 {
+ compatible = "adi,adxl34x";
+ reg = <0x53>;
+ interrupt-parent = <0x2>;
+ interrupts = <0x0 0xa6 0x4>;
+ };
+};
+
+&qspi {
+ status = "okay";
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00";
+ reg = <0>;
+ spi-max-frequency = <108000000>;
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+ };
+};
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 73b26ef..94689e3 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -20,6 +20,10 @@ config MACH_SOCFPGA_EBV_SOCRATES
select HAVE_DEFAULT_ENVIRONMENT_NEW
bool "EBV Socrates"
+config MACH_SOCFPGA_TERASIC_DE0_NANO_SOC
+ select HAVE_DEFAULT_ENVIRONMENT_NEW
+ bool "Terasic DE0-NANO-SoC aka Atlas"
+
config MACH_SOCFPGA_TERASIC_SOCKIT
select HAVE_DEFAULT_ENVIRONMENT_NEW
bool "Terasic SoCKit"
diff --git a/images/Makefile.socfpga b/images/Makefile.socfpga
index f295c67..3c7d850 100644
--- a/images/Makefile.socfpga
+++ b/images/Makefile.socfpga
@@ -19,6 +19,14 @@ pblx-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += start_socfpga_socdk
FILE_barebox-socfpga-socdk.img = start_socfpga_socdk.pblx
socfpga-barebox-$(CONFIG_MACH_SOCFPGA_ALTERA_SOCDK) += barebox-socfpga-socdk.img
+pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += start_socfpga_de0_nano_soc_xload
+FILE_barebox-socfpga-de0_nano_soc-xload.img = start_socfpga_de0_nano_soc_xload.pblx.socfpgaimg
+socfpga-xload-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += barebox-socfpga-de0_nano_soc-xload.img
+
+pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += start_socfpga_de0_nano_soc
+FILE_barebox-socfpga-de0_nano_soc.img = start_socfpga_de0_nano_soc.pblx
+socfpga-barebox-$(CONFIG_MACH_SOCFPGA_TERASIC_DE0_NANO_SOC) += barebox-socfpga-de0_nano_soc.img
+
pblx-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += start_socfpga_sockit_xload
FILE_barebox-socfpga-sockit-xload.img = start_socfpga_sockit_xload.pblx.socfpgaimg
socfpga-xload-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += barebox-socfpga-sockit-xload.img
--
1.9.1
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3] Terasic DE0-Nano-SoC: add support
2016-02-01 14:07 ` [PATCH v3] " Tim Sander
@ 2016-02-01 19:31 ` Trent Piepho
2016-02-02 13:48 ` Tim Sander
0 siblings, 1 reply; 12+ messages in thread
From: Trent Piepho @ 2016-02-01 19:31 UTC (permalink / raw)
To: Tim Sander; +Cc: barebox, Steffen Trumtrar
On Mon, 2016-02-01 at 15:07 +0100, Tim Sander wrote:
> v3: forgot to amend my changes in v2.
>
> +
> +static int socfpga_console_init(void)
> +{
> + if (!of_machine_is_compatible("altr,socfpga-cyclone5"))
> + return 0;
Seems like this should be a board specific check instead of a generic
one, since it's programming board specific phy timing values to a board
specific PHY.
> +
> + if (IS_ENABLED(CONFIG_PHYLIB))
> + phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, phy_fixup);
> +
> + return 0;
> +}
> +
> +static inline void ledon(int led)
> +{
> + u32 val;
> +
> + val = readl(0xFF709000);
> + val |= 1 << (led + 24);
> + writel(val, 0xFF709000);
There a macro CYCLONE5_GPIO1_BASE that could be used instead of
0xFF709000.
> +
> + val = readl(0xFF709004);
> + val |= 1 << (led + 24);
> + writel(val, 0xFF709004);
> +}
> +
> +static inline void ledoff(int led)
> +{
> + u32 val;
> +
> + val = readl(0xFF709000);
> + val &= ~(1 << (led + 24));
> + writel(val, 0xFF709000);
> +
> + val = readl(0xFF709004);
> + val &= ~(1 << (led + 24));
> + writel(val, 0xFF709004);
> +}
> +#include <arm/socfpga_cyclone5_de0_nano_soc.dts>
> +#include "socfpga.dtsi"
> +
> +/ {
> + model = "Terasic DE0-Nano-SoC (Atlas)";
> + compatible = "altr,socfpga-cyclone5", "altr,socfpga";
Wouldn't the right thing to do here be to have a compatible entry for
this board type? Like the existing "terasic,sockit" or something more
specific.
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3] Terasic DE0-Nano-SoC: add support
2016-02-01 19:31 ` Trent Piepho
@ 2016-02-02 13:48 ` Tim Sander
2016-02-02 14:15 ` Sascha Hauer
0 siblings, 1 reply; 12+ messages in thread
From: Tim Sander @ 2016-02-02 13:48 UTC (permalink / raw)
To: Trent Piepho; +Cc: barebox, Steffen Trumtrar
On Monday 01 February 2016 19:31:53 Trent Piepho wrote:
> On Mon, 2016-02-01 at 15:07 +0100, Tim Sander wrote:
>
> > v3: forgot to amend my changes in v2.
> >
> > +
> > +static int socfpga_console_init(void)
> > +{
> > + if (!of_machine_is_compatible("altr,socfpga-cyclone5"))
> > + return 0;
>
>
> Seems like this should be a board specific check instead of a generic
> one, since it's programming board specific phy timing values to a board
> specific PHY.
I am not sure, but as outlined below i think this is also due to the
compatible string of the coresponding dts within the linux kernel.
At least i first tried a more specific dts compatible string and that failed
to boot.
>
> > +
> > + if (IS_ENABLED(CONFIG_PHYLIB))
> > + phy_register_fixup_for_uid(PHY_ID_KSZ9021,
> > MICREL_PHY_ID_MASK, phy_fixup);
+
> > + return 0;
> > +}
>
>
>
> > +
> > +static inline void ledon(int led)
> > +{
> > + u32 val;
> > +
> > + val = readl(0xFF709000);
> > + val |= 1 << (led + 24);
> > + writel(val, 0xFF709000);
>
>
> There a macro CYCLONE5_GPIO1_BASE that could be used instead of
> 0xFF709000.
>
>
> > +
> > + val = readl(0xFF709004);
> > + val |= 1 << (led + 24);
> > + writel(val, 0xFF709004);
> > +}
> > +
> > +static inline void ledoff(int led)
> > +{
> > + u32 val;
> > +
> > + val = readl(0xFF709000);
> > + val &= ~(1 << (led + 24));
> > + writel(val, 0xFF709000);
> > +
> > + val = readl(0xFF709004);
> > + val &= ~(1 << (led + 24));
> > + writel(val, 0xFF709004);
> > +}
>
>
>
>
> > +#include <arm/socfpga_cyclone5_de0_nano_soc.dts>
> > +#include "socfpga.dtsi"
> > +
> > +/ {
> > + model = "Terasic DE0-Nano-SoC (Atlas)";
> > + compatible = "altr,socfpga-cyclone5", "altr,socfpga";
>
>
> Wouldn't the right thing to do here be to have a compatible entry for
> this board type? Like the existing "terasic,sockit" or something more
> specific.
Well the problem at this point is that due to the boardspecs the compatible
string has to be AFAIK the same as the one used in the linux kernel.
Unfortunatly the coresponding dts file also has no more specific compatible
string.
Best regards
Tim
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^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3] Terasic DE0-Nano-SoC: add support
2016-02-02 13:48 ` Tim Sander
@ 2016-02-02 14:15 ` Sascha Hauer
0 siblings, 0 replies; 12+ messages in thread
From: Sascha Hauer @ 2016-02-02 14:15 UTC (permalink / raw)
To: Tim Sander; +Cc: barebox, Steffen Trumtrar, Trent Piepho
Hi Tim,
On Tue, Feb 02, 2016 at 02:48:49PM +0100, Tim Sander wrote:
> On Monday 01 February 2016 19:31:53 Trent Piepho wrote:
> > On Mon, 2016-02-01 at 15:07 +0100, Tim Sander wrote:
> >
> > > v3: forgot to amend my changes in v2.
> > >
> > > +
> > > +static int socfpga_console_init(void)
> > > +{
> > > + if (!of_machine_is_compatible("altr,socfpga-cyclone5"))
> > > + return 0;
> >
> >
> > Seems like this should be a board specific check instead of a generic
> > one, since it's programming board specific phy timing values to a board
> > specific PHY.
> I am not sure, but as outlined below i think this is also due to the
> compatible string of the coresponding dts within the linux kernel.
> At least i first tried a more specific dts compatible string and that failed
> to boot.
You need to match for a board specific compatible here because this
function shall be executed for this board only, not for other boards.
This means you have to add a board specific compatible to the device
tree.
> > > +#include <arm/socfpga_cyclone5_de0_nano_soc.dts>
> > > +#include "socfpga.dtsi"
> > > +
> > > +/ {
> > > + model = "Terasic DE0-Nano-SoC (Atlas)";
> > > + compatible = "altr,socfpga-cyclone5", "altr,socfpga";
> >
> >
> > Wouldn't the right thing to do here be to have a compatible entry for
> > this board type? Like the existing "terasic,sockit" or something more
> > specific.
> Well the problem at this point is that due to the boardspecs the compatible
> string has to be AFAIK the same as the one used in the linux kernel.
> Unfortunatly the coresponding dts file also has no more specific compatible
> string.
The kernel matches for "altr,socfpga". You can add as many compatibles
before that as you like, just like the "altr,socfpga-cyclone5" string
which is present already and ignored by the kernel.
Sascha
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^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2016-02-02 14:16 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-02-01 11:23 [PATCH] Terasic DE0 NANO-SoC: add support Tim Sander
2016-02-01 12:06 ` Steffen Trumtrar
2016-02-01 12:48 ` Antony Pavlov
2016-02-01 12:51 ` Tim Sander
2016-02-01 13:03 ` Steffen Trumtrar
2016-02-01 13:26 ` Tim Sander
2016-02-01 13:45 ` Steffen Trumtrar
2016-02-01 14:04 ` [PATCH v2] Terasic DE0-Nano-SoC: " Tim Sander
2016-02-01 14:07 ` [PATCH v3] " Tim Sander
2016-02-01 19:31 ` Trent Piepho
2016-02-02 13:48 ` Tim Sander
2016-02-02 14:15 ` Sascha Hauer
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