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From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Subject: [PATCH v2] ARM: socfpga: move iocsr from mach to board folder
Date: Wed,  2 Apr 2014 11:37:00 +0200	[thread overview]
Message-ID: <1396431420-9491-1-git-send-email-s.trumtrar@pengutronix.de> (raw)

The current iocsr-config-cyclone5.c is actually board specific, although the
file name suggests otherwise.
As the file was generated for the SoCkit, move it there and add a new one
for the socrates.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
Changes since V1:
	- use a struct to pass pinmux+iocsr
	- include in lowlevel instead of compile in

 .../boards/ebv-socrates/iocsr_config_cyclone5.c    | 648 +++++++++++++++++++++
 arch/arm/boards/ebv-socrates/lowlevel.c            |  12 +-
 .../terasic-sockit/iocsr_config_cyclone5.c}        |   9 +-
 arch/arm/boards/terasic-sockit/lowlevel.c          |  12 +-
 arch/arm/mach-socfpga/Makefile                     |   2 +-
 arch/arm/mach-socfpga/include/mach/generic.h       |   4 +-
 arch/arm/mach-socfpga/include/mach/scan-manager.h  |  16 +-
 arch/arm/mach-socfpga/init.c                       |  12 +-
 8 files changed, 690 insertions(+), 25 deletions(-)
 create mode 100644 arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c
 rename arch/arm/{mach-socfpga/iocsr-config-cyclone5.c => boards/terasic-sockit/iocsr_config_cyclone5.c} (95%)

diff --git a/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c b/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c
new file mode 100644
index 0000000..aa02724
--- /dev/null
+++ b/arch/arm/boards/ebv-socrates/iocsr_config_cyclone5.c
@@ -0,0 +1,648 @@
+/* This file is generated by Preloader Generator */
+
+#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,
+	0x00060180,
+	0x18060000,
+	0x18000000,
+	0x00018060,
+	0x00000000,
+	0x00004000,
+	0x000300C0,
+	0x0C030000,
+	0x0C000000,
+	0x00000030,
+	0x0000C030,
+	0x00002000,
+	0x00018060,
+	0x06018000,
+	0x06000000,
+	0x00000018,
+	0x00006018,
+	0x00001000,
+};
+
+static const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
+	0x000C0300,
+	0x300C0000,
+	0x300000C0,
+	0x000000C0,
+	0x000300C0,
+	0x00008000,
+	0x00060180,
+	0x18060000,
+	0x18000000,
+	0x00000060,
+	0x00018060,
+	0x00004000,
+	0x000300C0,
+	0x0C030000,
+	0x0C000000,
+	0x00000030,
+	0x0000C030,
+	0x00002000,
+	0x06018060,
+	0x06018000,
+	0x01FE0000,
+	0xF8000000,
+	0x00000007,
+	0x00001000,
+	0x0000C030,
+	0x0300C000,
+	0x03000000,
+	0x0000300C,
+	0x0000300C,
+	0x00000800,
+	0x00000000,
+	0x00000000,
+	0x01800000,
+	0x00000006,
+	0x00001806,
+	0x00000400,
+	0x00000000,
+	0x00C03000,
+	0x00000003,
+	0x00000000,
+	0x00000000,
+	0x00000200,
+	0x00601806,
+	0x00000000,
+	0x80600000,
+	0x80000601,
+	0x00000601,
+	0x00000100,
+	0x00300C03,
+	0xC0300C00,
+	0xC0300000,
+	0xC0000300,
+	0x000C0300,
+	0x00000080,
+};
+
+static const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
+	0x300C0300,
+	0x00000000,
+	0x0FF00000,
+	0x00000000,
+	0x0C0300C0,
+	0x00008000,
+	0x18060180,
+	0x18060000,
+	0x18000100,
+	0x00018060,
+	0x00018060,
+	0x00004000,
+	0x200700C0,
+	0x0C030000,
+	0x00000030,
+	0x00000000,
+	0x0300C030,
+	0x00002000,
+	0x10018060,
+	0x06018000,
+	0x06000000,
+	0x00010038,
+	0x00006018,
+	0x00001000,
+	0x0000C030,
+	0x00000000,
+	0x03000000,
+	0x0000800C,
+	0x00C0300C,
+	0x00000800,
+};
+
+static const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)] = {
+	0x0CC20D80,
+	0x8C3000FF,
+	0x0A804001,
+	0x07900000,
+	0x08020000,
+	0x00100000,
+	0x0A800000,
+	0x07900000,
+	0x08020000,
+	0x00100000,
+	0x20430000,
+	0x0C003001,
+	0x00C00481,
+	0x00000000,
+	0x00000021,
+	0x82000004,
+	0x05400000,
+	0x03C80000,
+	0x04010000,
+	0x00080000,
+	0x05400000,
+	0x03C80000,
+	0x05400000,
+	0x03C80000,
+	0x90218000,
+	0x86001800,
+	0x00600240,
+	0x80090218,
+	0x00000001,
+	0x40000002,
+	0x02A00000,
+	0x01E40000,
+	0x02A00000,
+	0x01E40000,
+	0x02A00000,
+	0x01E40000,
+	0x02A00000,
+	0x01E40000,
+	0x4810C000,
+	0x43000C00,
+	0x00300120,
+	0xC004810C,
+	0x12043000,
+	0x20000300,
+	0x00040000,
+	0x50670000,
+	0x00000010,
+	0x24590000,
+	0x00001000,
+	0xA0000034,
+	0x0D000001,
+	0xA0680514,
+	0xCF034069,
+	0x1E781A03,
+	0x805140D0,
+	0x34069A06,
+	0x01A03CF0,
+	0x340D0000,
+	0x1860680D,
+	0x03CF0340,
+	0xD000001A,
+	0x0680D340,
+	0x10040000,
+	0x00200000,
+	0x10040000,
+	0x00200000,
+	0x15000000,
+	0x0F200000,
+	0x15000000,
+	0x0F200000,
+	0x01FE0000,
+	0x18000000,
+	0x01800902,
+	0x00240860,
+	0x007F8006,
+	0x00000000,
+	0x0A800001,
+	0x07900000,
+	0x0A800000,
+	0x07900000,
+	0x0A800000,
+	0x07900000,
+	0x08020000,
+	0x00100000,
+	0x20430000,
+	0x0C003001,
+	0x00C00481,
+	0x00000FF0,
+	0x4810C000,
+	0x80000C00,
+	0x05400000,
+	0x02480000,
+	0x04000000,
+	0x00080000,
+	0x05400000,
+	0x03C80000,
+	0x05400000,
+	0x03C80000,
+	0x90218000,
+	0x86001800,
+	0x00600240,
+	0x80090218,
+	0x24086001,
+	0x40000600,
+	0x02A00040,
+	0x01E40000,
+	0x02A00000,
+	0x01E40000,
+	0x02A00000,
+	0x01E40000,
+	0x02A00000,
+	0x01E40000,
+	0x4810C000,
+	0x43000C00,
+	0x00300120,
+	0xC004810C,
+	0x12043000,
+	0x20000300,
+	0x00040000,
+	0x50670000,
+	0x00000010,
+	0x24590000,
+	0x00001000,
+	0xA0000034,
+	0x0D000001,
+	0x60680D34,
+	0xCF034018,
+	0x0E381A03,
+	0x80D340D0,
+	0x34018606,
+	0x01A00040,
+	0x340D0002,
+	0x1860680D,
+	0x03CF0340,
+	0xD01E781A,
+	0x06805140,
+	0x10040000,
+	0x00200000,
+	0x10040000,
+	0x00200000,
+	0x15000000,
+	0x0F200000,
+	0x15000000,
+	0x0F200000,
+	0x01FE0000,
+	0x18000000,
+	0x01800902,
+	0x00240860,
+	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,
+	0x2043090C,
+	0x00003001,
+	0x90400000,
+	0x00000000,
+	0x2020C243,
+	0x2A835000,
+	0x0070EA00,
+	0x2A835000,
+	0x0070EA00,
+	0x2A835000,
+	0x0070EA00,
+	0x00010040,
+	0x00000200,
+	0x00000000,
+	0x00000482,
+	0x00120800,
+	0x00002000,
+	0x80000000,
+	0x00104120,
+	0x00000200,
+	0xAC0D5F80,
+	0xFFFFFFFF,
+	0x14F3690D,
+	0x1A041414,
+	0x00D00000,
+	0x18864000,
+	0x49247A06,
+	0xF228A3D5,
+	0xF6D1451E,
+	0x0342E388,
+	0x821A0000,
+	0x0000D000,
+	0x028A0680,
+	0xD949247A,
+	0x1EF228A3,
+	0x88F6D145,
+	0x000352E3,
+	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,
+	0x86120800,
+	0x00600240,
+	0x80000000,
+	0x00104120,
+	0x00000200,
+	0xAC0D5F80,
+	0xFFFFFFFF,
+	0x14F3690D,
+	0x1A041414,
+	0x00D00000,
+	0x18864000,
+	0x49247A06,
+	0xF3CF23D5,
+	0xF4D1451E,
+	0x034A9248,
+	0x821A00C3,
+	0x0000D000,
+	0x00000680,
+	0xD949247A,
+	0x1EF3CF23,
+	0x88F4D145,
+	0x000352E3,
+	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,
+	0x2043090C,
+	0x00003001,
+	0x90400000,
+	0x00000000,
+	0x2020C243,
+	0x2A835000,
+	0x0070EA00,
+	0x2A835000,
+	0x0070EA00,
+	0x2A835000,
+	0x0070EA00,
+	0x00010040,
+	0x00000200,
+	0x00000000,
+	0x00000482,
+	0x00120800,
+	0x00002000,
+	0x80000000,
+	0x00104120,
+	0x00000200,
+	0xAC0D5F80,
+	0xFFFFFFFF,
+	0x14F3690D,
+	0x1A041414,
+	0x00D00000,
+	0x18864000,
+	0x49247A06,
+	0xF228A3D9,
+	0xF4D1451E,
+	0x034A9248,
+	0x821A0000,
+	0x0000D000,
+	0x00000680,
+	0xD949247A,
+	0x1EF228A3,
+	0x88F4D145,
+	0x000352E3,
+	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,
+	0x08864000,
+	0x49247A02,
+	0xF3CF23D9,
+	0xF4D1451E,
+	0x0342E388,
+	0x821A0000,
+	0x0000D000,
+	0x00000680,
+	0xD949247A,
+	0x1EF3CF23,
+	0x88F4DE79,
+	0x000342A2,
+	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/ebv-socrates/lowlevel.c b/arch/arm/boards/ebv-socrates/lowlevel.c
index 035df70..90ea327 100644
--- a/arch/arm/boards/ebv-socrates/lowlevel.c
+++ b/arch/arm/boards/ebv-socrates/lowlevel.c
@@ -16,6 +16,7 @@
 #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(void)
 {
@@ -58,6 +59,7 @@ ENTRY_FUNCTION(start_socfpga_socrates, r0, r1, r2)
 
 static noinline void socrates_entry(void)
 {
+	struct socfpga_io_config io_config;
 	int ret;
 
 	arm_early_mmu_cache_invalidate();
@@ -65,8 +67,14 @@ static noinline void socrates_entry(void)
 	relocate_to_current_adr();
 	setup_c();
 
-	socfpga_lowlevel_init(&cm_default_cfg,
-			sys_mgr_init_table, ARRAY_SIZE(sys_mgr_init_table));
+	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");
diff --git a/arch/arm/mach-socfpga/iocsr-config-cyclone5.c b/arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c
similarity index 95%
rename from arch/arm/mach-socfpga/iocsr-config-cyclone5.c
rename to arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c
index 44238b3..96045d5 100644
--- a/arch/arm/mach-socfpga/iocsr-config-cyclone5.c
+++ b/arch/arm/boards/terasic-sockit/iocsr_config_cyclone5.c
@@ -1,9 +1,8 @@
 /* This file is generated by Preloader Generator */
 
-#include <common.h>
 #include <mach/scan-manager.h>
 
-const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
+static const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)] = {
 	0x00000000,
 	0x00000000,
 	0x0FF00000,
@@ -30,7 +29,7 @@ const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH
 	0x00001000,
 };
 
-const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
+static const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
 	0x00100000,
 	0x300C0000,
 	0x300000C0,
@@ -87,7 +86,7 @@ const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH
 	0x00000080,
 };
 
-const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
+static const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
 	0x300C0300,
 	0x00000000,
 	0x0FF00000,
@@ -120,7 +119,7 @@ const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH
 	0x00000800,
 };
 
-const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)] = {
+static const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)] = {
 	0x0C420D80,
 	0x882000FF,
 	0x0A804001,
diff --git a/arch/arm/boards/terasic-sockit/lowlevel.c b/arch/arm/boards/terasic-sockit/lowlevel.c
index 0a4a923..5c276d1 100644
--- a/arch/arm/boards/terasic-sockit/lowlevel.c
+++ b/arch/arm/boards/terasic-sockit/lowlevel.c
@@ -16,6 +16,7 @@
 #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)
 {
@@ -58,6 +59,7 @@ ENTRY_FUNCTION(start_socfpga_sockit, r0, r1, r2)
 
 static noinline void sockit_entry(void)
 {
+	struct socfpga_io_config io_config;
 	int ret;
 
 	arm_early_mmu_cache_invalidate();
@@ -65,8 +67,14 @@ static noinline void sockit_entry(void)
 	relocate_to_current_adr();
 	setup_c();
 
-	socfpga_lowlevel_init(&cm_default_cfg,
-			sys_mgr_init_table, ARRAY_SIZE(sys_mgr_init_table));
+	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");
diff --git a/arch/arm/mach-socfpga/Makefile b/arch/arm/mach-socfpga/Makefile
index d8bf067..dea0e07 100644
--- a/arch/arm/mach-socfpga/Makefile
+++ b/arch/arm/mach-socfpga/Makefile
@@ -1,4 +1,4 @@
 obj-y += generic.o nic301.o bootsource.o reset-manager.o
 pbl-y += init.o freeze-controller.o scan-manager.o system-manager.o
-pbl-y += clock-manager.o iocsr-config-cyclone5.o
+pbl-y += clock-manager.o
 obj-$(CONFIG_ARCH_SOCFPGA_XLOAD) += xload.o
diff --git a/arch/arm/mach-socfpga/include/mach/generic.h b/arch/arm/mach-socfpga/include/mach/generic.h
index cb7f8e6..2f5cda0 100644
--- a/arch/arm/mach-socfpga/include/mach/generic.h
+++ b/arch/arm/mach-socfpga/include/mach/generic.h
@@ -3,8 +3,10 @@
 
 struct socfpga_cm_config;
 
+struct socfpga_io_config;
+
 void socfpga_lowlevel_init(struct socfpga_cm_config *cm_config,
-		unsigned long *pinmux, int num_pinmux);
+			   struct socfpga_io_config *io_config);
 
 static inline void __udelay(unsigned us)
 {
diff --git a/arch/arm/mach-socfpga/include/mach/scan-manager.h b/arch/arm/mach-socfpga/include/mach/scan-manager.h
index e815e2f..568bedf 100644
--- a/arch/arm/mach-socfpga/include/mach/scan-manager.h
+++ b/arch/arm/mach-socfpga/include/mach/scan-manager.h
@@ -119,13 +119,13 @@ int scan_mgr_io_scan_chain_prg(enum io_scan_chain io_scan_chain_id,
 		uint32_t io_scan_chain_len_in_bits,
 		const unsigned long *iocsr_scan_chain);
 
-extern const unsigned long iocsr_scan_chain0_table[
-	((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH / 32) + 1)];
-extern const unsigned long iocsr_scan_chain1_table[
-	((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)];
-extern const unsigned long iocsr_scan_chain2_table[
-	((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)];
-extern const unsigned long iocsr_scan_chain3_table[
-	((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)];
+struct socfpga_io_config {
+	unsigned long *pinmux;
+	unsigned int num_pin;
+	const unsigned long *iocsr_emac_mixed2;
+	const unsigned long *iocsr_mixed1_flash;
+	const unsigned long *iocsr_general;
+	const unsigned long *iocsr_ddr;
+};
 
 #endif	/* _SCAN_MANAGER_H_ */
diff --git a/arch/arm/mach-socfpga/init.c b/arch/arm/mach-socfpga/init.c
index 8500284..0c679e3 100644
--- a/arch/arm/mach-socfpga/init.c
+++ b/arch/arm/mach-socfpga/init.c
@@ -10,7 +10,7 @@
 #include <mach/generic.h>
 
 void socfpga_lowlevel_init(struct socfpga_cm_config *cm_config,
-		unsigned long *pinmux, int num_pinmux)
+			   struct socfpga_io_config *io_config)
 {
 	uint32_t val;
 
@@ -34,13 +34,13 @@ void socfpga_lowlevel_init(struct socfpga_cm_config *cm_config,
 
 	debug("Configure IOCSR\n");
 	/* configure the IOCSR through scan chain */
-	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_0, CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH, iocsr_scan_chain0_table);
-	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_1, CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH, iocsr_scan_chain1_table);
-	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_2, CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH, iocsr_scan_chain2_table);
-	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_3, CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH, iocsr_scan_chain3_table);
+	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_0, CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH, io_config->iocsr_emac_mixed2);
+	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_1, CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH, io_config->iocsr_mixed1_flash);
+	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_2, CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH, io_config->iocsr_general);
+	scan_mgr_io_scan_chain_prg(IO_SCAN_CHAIN_3, CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH, io_config->iocsr_ddr);
 
 	/* configure the pin muxing through system manager */
-	socfpga_sysmgr_pinmux_init(pinmux, num_pinmux);
+	socfpga_sysmgr_pinmux_init(io_config->pinmux, io_config->num_pin);
 
 	writel(RSTMGR_PERMODRST_L4WD0 | RSTMGR_PERMODRST_L4WD1,
 			CYCLONE5_RSTMGR_ADDRESS + RESET_MGR_PER_MOD_RESET_OFS);
-- 
1.9.1


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