From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from forward1o.mail.yandex.net ([2a02:6b8:0:1a2d::29]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1X5gsU-0006De-T4 for barebox@lists.infradead.org; Fri, 11 Jul 2014 19:53:10 +0000 Received: from smtp2o.mail.yandex.net (smtp2o.mail.yandex.net [37.140.190.27]) by forward1o.mail.yandex.net (Yandex) with ESMTP id 6933913018B9 for ; Fri, 11 Jul 2014 23:52:41 +0400 (MSK) From: rockford@yandex.ru Date: Fri, 11 Jul 2014 23:52:24 +0400 Message-Id: <1405108344-29002-1-git-send-email-rockford@yandex.ru> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] ARM: i.MX6Q: Add support for Embedsky E9 board. To: barebox@lists.infradead.org From: Andrey Panov This will add support for Embedsky E9. It is a small board based on i.MX6 Quad with 2G of RAM. http://en.embedsky.com/product_info.php?cateid=169&id=169 Signed-off-by: Andrey Panov --- arch/arm/boards/Makefile | 1 + arch/arm/boards/embedsky-e9/Makefile | 3 + arch/arm/boards/embedsky-e9/board.c | 85 +++++ arch/arm/boards/embedsky-e9/env/config-board | 6 + arch/arm/boards/embedsky-e9/flash-header-e9.imxcfg | 115 ++++++ arch/arm/boards/embedsky-e9/lowlevel.c | 18 + arch/arm/configs/embedsky-e9_defconfig | 269 +++++++++++++ arch/arm/dts/Makefile | 4 +- arch/arm/dts/imx6q-embedsky-e9.dts | 42 +++ arch/arm/mach-imx/Kconfig | 6 + dts/src/arm/imx6q-embedsky-e9.dtsi | 415 +++++++++++++++++++++ images/Makefile.imx | 5 + 12 files changed, 968 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boards/embedsky-e9/Makefile create mode 100644 arch/arm/boards/embedsky-e9/board.c create mode 100644 arch/arm/boards/embedsky-e9/env/config-board create mode 100644 arch/arm/boards/embedsky-e9/flash-header-e9.imxcfg create mode 100644 arch/arm/boards/embedsky-e9/lowlevel.c create mode 100644 arch/arm/configs/embedsky-e9_defconfig create mode 100644 arch/arm/dts/imx6q-embedsky-e9.dts create mode 100644 dts/src/arm/imx6q-embedsky-e9.dtsi diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile index d200512..2ed3730 100644 --- a/arch/arm/boards/Makefile +++ b/arch/arm/boards/Makefile @@ -28,6 +28,7 @@ obj-$(CONFIG_MACH_EDB9307) += edb93xx/ obj-$(CONFIG_MACH_EDB9315A) += edb93xx/ obj-$(CONFIG_MACH_EDB9315) += edb93xx/ obj-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += efika-mx-smartbook/ +obj-$(CONFIG_MACH_EMBEDSKY_E9) += embedsky-e9/ obj-$(CONFIG_MACH_EMBEST_RIOTBOARD) += embest-riotboard/ obj-$(CONFIG_MACH_EUKREA_CPUIMX25) += eukrea_cpuimx25/ obj-$(CONFIG_MACH_EUKREA_CPUIMX27) += eukrea_cpuimx27/ diff --git a/arch/arm/boards/embedsky-e9/Makefile b/arch/arm/boards/embedsky-e9/Makefile new file mode 100644 index 0000000..445c3c8 --- /dev/null +++ b/arch/arm/boards/embedsky-e9/Makefile @@ -0,0 +1,3 @@ +obj-y += board.o flash-header-e9.dcd.o +extra-y += flash-header-e9.dcd.S flash-header-e9.dcd +lwl-y += lowlevel.o diff --git a/arch/arm/boards/embedsky-e9/board.c b/arch/arm/boards/embedsky-e9/board.c new file mode 100644 index 0000000..4a9867d --- /dev/null +++ b/arch/arm/boards/embedsky-e9/board.c @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2014 Andrey Panov + * + * based on arch/arm/boards/freescale-mx6-sabresd/board.c + * Copyright (C) 2013 Hubert Feurstein + * + * based on arch/arm/boards/freescale-mx6-sabrelite/board.c + * Copyright (C) 2012 Steffen Trumtrar, Pengutronix + * + * 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. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define PHY_ID_RTL8211E 0x001cc915 +#define PHY_ID_MASK 0xffffffff + +/* + * This should reset a PHY. Taken from E9 U-Boot/Linux source. + */ +static int rtl8211e_phy_fixup(struct phy_device *dev) +{ + phy_write(dev, 0x00, 0x3140); + mdelay(10); + phy_write(dev, 0x00, 0x3340); + mdelay(10); + + return 0; +} + +static int e9_devices_init(void) +{ + if (!of_machine_is_compatible("embedsky,e9")) + return 0; + + armlinux_set_architecture(3980); + barebox_set_hostname("e9"); + + return 0; +} +device_initcall(e9_devices_init); + +static int e9_coredevices_init(void) +{ + if (!of_machine_is_compatible("embedsky,e9")) + return 0; + + phy_register_fixup_for_uid(PHY_ID_RTL8211E, PHY_ID_MASK, + rtl8211e_phy_fixup); + + return 0; +} +/* + * Do this before the fec initializes but after our + * gpios are available. + */ +coredevice_initcall(e9_coredevices_init); diff --git a/arch/arm/boards/embedsky-e9/env/config-board b/arch/arm/boards/embedsky-e9/env/config-board new file mode 100644 index 0000000..ee0472a --- /dev/null +++ b/arch/arm/boards/embedsky-e9/env/config-board @@ -0,0 +1,6 @@ +#!/bin/sh + +# board defaults, do not change in running system. Change /env/config +# instead + +global.linux.bootargs.base="earlyprintk loglevel=10 panic=10 rootwait root=/dev/mmcblk0p2" diff --git a/arch/arm/boards/embedsky-e9/flash-header-e9.imxcfg b/arch/arm/boards/embedsky-e9/flash-header-e9.imxcfg new file mode 100644 index 0000000..2151de6 --- /dev/null +++ b/arch/arm/boards/embedsky-e9/flash-header-e9.imxcfg @@ -0,0 +1,115 @@ +loadaddr 0x27800000 +soc imx6 +dcdofs 0x400 + +wm 32 0x020e0798 0x000c0000 +wm 32 0x020e0758 0x00000000 +wm 32 0x020e0588 0x00000030 +wm 32 0x020e0594 0x00000030 +wm 32 0x020e056c 0x00000030 +wm 32 0x020e0578 0x00000030 +wm 32 0x020e074c 0x00000030 +wm 32 0x020e057c 0x00000030 +wm 32 0x020e058c 0x00000000 +wm 32 0x020e059c 0x00000030 +wm 32 0x020e05a0 0x00000030 +wm 32 0x020e078c 0x00000030 +wm 32 0x020e0750 0x00020000 +wm 32 0x020e05a8 0x00000018 +wm 32 0x020e05b0 0x00000018 +wm 32 0x020e0524 0x00000018 +wm 32 0x020e051c 0x00000018 +wm 32 0x020e0518 0x00000018 +wm 32 0x020e050c 0x00000018 +wm 32 0x020e05b8 0x00000018 +wm 32 0x020e05c0 0x00000018 +wm 32 0x020e0774 0x00020000 +wm 32 0x020e0784 0x00000018 +wm 32 0x020e0788 0x00000018 +wm 32 0x020e0794 0x00000018 +wm 32 0x020e079c 0x00000018 +wm 32 0x020e07a0 0x00000018 +wm 32 0x020e07a4 0x00000018 +wm 32 0x020e07a8 0x00000018 +wm 32 0x020e0748 0x00000018 +wm 32 0x020e05ac 0x00000018 +wm 32 0x020e05b4 0x00000018 +wm 32 0x020e0528 0x00000018 +wm 32 0x020e0520 0x00000018 +wm 32 0x020e0514 0x00000018 +wm 32 0x020e0510 0x00000018 +wm 32 0x020e05bc 0x00000018 +wm 32 0x020e05c4 0x00000018 +wm 32 0x021b0800 0xa1390003 +wm 32 0x021b080c 0x001f001f +wm 32 0x021b0810 0x001f001f +wm 32 0x021b480c 0x001f001f +wm 32 0x021b4810 0x001f001f +wm 32 0x021b083c 0x4333033f +wm 32 0x021b0840 0x032c031d +wm 32 0x021b483c 0x43200332 +wm 32 0x021b4840 0x031a026a +wm 32 0x021b0848 0x4d464746 +wm 32 0x021b4848 0x47453f4d +wm 32 0x021b0850 0x3e434440 +wm 32 0x021b4850 0x47384839 +wm 32 0x021b081c 0x33333333 +wm 32 0x021b0820 0x33333333 +wm 32 0x021b0824 0x33333333 +wm 32 0x021b0828 0x33333333 +wm 32 0x021b481c 0x33333333 +wm 32 0x021b4820 0x33333333 +wm 32 0x021b4824 0x33333333 +wm 32 0x021b4828 0x33333333 +wm 32 0x021b08b8 0x00000800 +wm 32 0x021b48b8 0x00000800 +wm 32 0x021b0004 0x00020036 +wm 32 0x021b0008 0x09444040 +wm 32 0x021b000c 0x8a8f7955 +wm 32 0x021b0010 0xff328f64 +wm 32 0x021b0014 0x01ff00db +wm 32 0x021b0018 0x00001740 +wm 32 0x021b001c 0x00008000 +wm 32 0x021b002c 0x000026d2 +wm 32 0x021b0030 0x008f1023 +wm 32 0x021b0040 0x00000047 +wm 32 0x021b0000 0x841a0000 +wm 32 0x021b001c 0x04088032 +wm 32 0x021b001c 0x00008033 +wm 32 0x021b001c 0x00048031 +wm 32 0x021b001c 0x09408030 +wm 32 0x021b001c 0x04008040 +wm 32 0x021b0020 0x00005800 +wm 32 0x021b0818 0x00011117 +wm 32 0x021b4818 0x00011117 +wm 32 0x021b0004 0x00025576 +wm 32 0x021b0404 0x00011006 +wm 32 0x021b001c 0x00000000 + +wm 32 0x021b0404 0x00011006 + +/* set the default clock gate to save power */ +wm 32 0x020c4068 0x00C03F3F +wm 32 0x020c406c 0x0030FC03 +wm 32 0x020c4070 0x0FFFC000 +wm 32 0x020c4074 0x3FF00000 +wm 32 0x020c4078 0x00FFF300 +wm 32 0x020c407c 0x0F0000C3 +wm 32 0x020c4080 0x000003FF + +/* enable AXI cache for VDOA/VPU/IPU */ +wm 32 0x020e0010 0xF00000CF +/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ +wm 32 0x020e0018 0x007F007F +wm 32 0x020e001c 0x007F007F + +/* + * Setup CCM_CCOSR register as follows: + * + * cko1_en = 1 --> CKO1 enabled + * cko1_div = 111 --> divide by 8 + * cko1_sel = 1011 --> ahb_clk_root + * + * This sets CKO1 at ahb_clk_root/8 = 132/8 = 16.5 MHz + */ +wm 32 0x020c4060 0x000000fb diff --git a/arch/arm/boards/embedsky-e9/lowlevel.c b/arch/arm/boards/embedsky-e9/lowlevel.c new file mode 100644 index 0000000..fee1011 --- /dev/null +++ b/arch/arm/boards/embedsky-e9/lowlevel.c @@ -0,0 +1,18 @@ +#include +#include +#include +#include +#include + +extern char __dtb_imx6q_embedsky_e9_start[]; + +ENTRY_FUNCTION(start_imx6q_embedsky_e9, r0, r1, r2) +{ + void *fdt; + + imx6_cpu_lowlevel_init(); + + fdt = __dtb_imx6q_embedsky_e9_start - get_runtime_offset(); + + barebox_arm_entry(0x10000000, SZ_2G, fdt); +} diff --git a/arch/arm/configs/embedsky-e9_defconfig b/arch/arm/configs/embedsky-e9_defconfig new file mode 100644 index 0000000..20e876c --- /dev/null +++ b/arch/arm/configs/embedsky-e9_defconfig @@ -0,0 +1,269 @@ +CONFIG_ARM=y +CONFIG_ARM_LINUX=y +CONFIG_ARCH_IMX=y +CONFIG_CPU_32=y +CONFIG_CPU_V7=y +CONFIG_CPU_32v7=y +CONFIG_BAREBOX_MAX_IMAGE_SIZE=0xffffffff +CONFIG_ARCH_IMX_IMXIMAGE=y +CONFIG_ARCH_IMX6=y +CONFIG_IMX_MULTI_BOARDS=y +CONFIG_MACH_EMBEDSKY_E9=y +CONFIG_IMX_IIM=y +CONFIG_IMX_IIM_FUSE_BLOW=y +CONFIG_IMX_OCOTP=y +CONFIG_AEABI=y +CONFIG_ARM_BOARD_APPEND_ATAG=y +CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y +CONFIG_ARM_EXCEPTIONS=y +CONFIG_ARM_UNWIND=y +CONFIG_DEFCONFIG_LIST="$ARCH_DEFCONFIG" +CONFIG_GREGORIAN_CALENDER=y +CONFIG_HAS_KALLSYMS=y +CONFIG_HAS_MODULES=y +CONFIG_ENV_HANDLING=y +CONFIG_GENERIC_GPIO=y +CONFIG_BOOTM=y +CONFIG_BLOCK=y +CONFIG_BLOCK_WRITE=y +CONFIG_FILETYPE=y +CONFIG_BINFMT=y +CONFIG_UIMAGE=y +CONFIG_GLOBALVAR=y +CONFIG_STDDEV=y +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_BANNER=y +CONFIG_MEMINFO=y +CONFIG_ENVIRONMENT_VARIABLES=y +CONFIG_HAVE_PBL_IMAGE=y +CONFIG_HAVE_PBL_MULTI_IMAGES=y +CONFIG_HAVE_IMAGE_COMPRESSION=y +CONFIG_PBL_IMAGE=y +CONFIG_PBL_MULTI_IMAGES=y +CONFIG_PBL_RELOCATABLE=y +CONFIG_IMAGE_COMPRESSION=y +CONFIG_IMAGE_COMPRESSION_LZO=y +CONFIG_MMU=y +CONFIG_HAVE_CONFIGURABLE_TEXT_BASE=y +CONFIG_TEXT_BASE=0x27800000 +CONFIG_BAREBOX_MAX_PBL_SIZE=0xffffffff +CONFIG_BAREBOX_MAX_BARE_INIT_SIZE=0xffffffff +CONFIG_STACK_SIZE=0x8000 +CONFIG_MALLOC_SIZE=0x4000000 +CONFIG_BROKEN=y +CONFIG_EXPERIMENTAL=y +CONFIG_MALLOC_TLSF=y +CONFIG_KALLSYMS=y +CONFIG_RELOCATABLE=y +CONFIG_PROMPT="barebox:" +CONFIG_BAUDRATE=115200 +CONFIG_CBSIZE=1024 +CONFIG_SHELL_HUSH=y +CONFIG_GLOB=y +CONFIG_GLOB_SORT=y +CONFIG_PROMPT_HUSH_PS2="> " +CONFIG_HUSH_FANCY_PROMPT=y +CONFIG_CMDLINE_EDITING=y +CONFIG_AUTO_COMPLETE=y +CONFIG_MENU=y +CONFIG_DYNAMIC_CRC_TABLE=y +CONFIG_ERRNO_MESSAGES=y +CONFIG_TIMESTAMP=y +CONFIG_CONSOLE_FULL=y +CONFIG_CONSOLE_ACTIVATE_ALL=y +CONFIG_PARTITION=y +CONFIG_PARTITION_DISK=y +CONFIG_PARTITION_DISK_DOS=y +CONFIG_DEFAULT_ENVIRONMENT=y +CONFIG_DEFAULT_COMPRESSION_LZO=y +CONFIG_HAVE_DEFAULT_ENVIRONMENT_NEW=y +CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y +CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/embedsky-e9/env" +CONFIG_BAREBOXENV_TARGET=y +CONFIG_BAREBOXCRC32_TARGET=y +CONFIG_RESET_SOURCE=y +CONFIG_COMPILE_LOGLEVEL=6 +CONFIG_DEFAULT_LOGLEVEL=7 +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_IMX6Q_UART=y +CONFIG_DEBUG_IMX_UART_PORT=4 +CONFIG_HAS_DEBUG_LL=y +CONFIG_COMMAND_SUPPORT=y +CONFIG_COMPILE_DIGEST=y +CONFIG_COMPILE_MEMORY=y +CONFIG_CMD_ARM_CPUINFO=y +CONFIG_CMD_DEVINFO=y +CONFIG_CMD_DRVINFO=y +CONFIG_CMD_HELP=y +CONFIG_LONGHELP=y +CONFIG_CMD_IOMEM=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_ARM_MMUINFO=y +CONFIG_CMD_VERSION=y +CONFIG_FLEXIBLE_BOOTARGS=y +CONFIG_CMD_BOOT=y +CONFIG_CMD_BOOTM=y +CONFIG_CMD_BOOTM_SHOW_TYPE=y +CONFIG_CMD_BOOTM_VERBOSE=y +CONFIG_CMD_BOOTM_INITRD=y +CONFIG_CMD_BOOTM_OFTREE=y +CONFIG_CMD_BOOTM_OFTREE_UIMAGE=y +CONFIG_CMD_BOOTM_AIMAGE=y +CONFIG_CMD_BOOTU=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_GO=y +CONFIG_CMD_LOADB=y +CONFIG_CMD_LOADS=y +CONFIG_CMD_LOADY=y +CONFIG_CMD_RESET=y +CONFIG_CMD_SAVES=y +CONFIG_CMD_UIMAGE=y +CONFIG_CMD_PARTITION=y +CONFIG_CMD_AUTOMOUNT=y +CONFIG_CMD_MOUNT=y +CONFIG_CMD_UMOUNT=y +CONFIG_CMD_EXPORT=y +CONFIG_CMD_GLOBAL=y +CONFIG_CMD_LOADENV=y +CONFIG_CMD_PRINTENV=y +CONFIG_CMD_MAGICVAR=y +CONFIG_CMD_MAGICVAR_HELP=y +CONFIG_CMD_SAVEENV=y +CONFIG_CMD_BASENAME=y +CONFIG_CMD_CAT=y +CONFIG_CMD_CD=y +CONFIG_CMD_CP=y +CONFIG_CMD_DIRNAME=y +CONFIG_CMD_FILETYPE=y +CONFIG_CMD_LN=y +CONFIG_CMD_LS=y +CONFIG_CMD_MD5SUM=y +CONFIG_CMD_MKDIR=y +CONFIG_CMD_PWD=y +CONFIG_CMD_READLINK=y +CONFIG_CMD_RM=y +CONFIG_CMD_RMDIR=y +CONFIG_CMD_SHA1SUM=y +CONFIG_CMD_SHA224SUM=y +CONFIG_CMD_SHA256SUM=y +CONFIG_CMD_UNCOMPRESS=y +CONFIG_CMD_FALSE=y +CONFIG_CMD_GETOPT=y +CONFIG_CMD_LET=y +CONFIG_CMD_MSLEEP=y +CONFIG_CMD_READF=y +CONFIG_CMD_SLEEP=y +CONFIG_CMD_TEST=y +CONFIG_CMD_TRUE=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_HOST=y +CONFIG_NET_CMD_IFUP=y +CONFIG_CMD_MIITOOL=y +CONFIG_CMD_PING=y +CONFIG_CMD_TFTP=y +CONFIG_CMD_CLEAR=y +CONFIG_CMD_ECHO=y +CONFIG_CMD_ECHO_E=y +CONFIG_CMD_EDIT=y +CONFIG_CMD_MENU=y +CONFIG_CMD_MENU_MANAGEMENT=y +CONFIG_CMD_READLINE=y +CONFIG_CMD_TIMEOUT=y +CONFIG_CMD_CRC=y +CONFIG_CMD_CRC_CMP=y +CONFIG_CMD_MD=y +CONFIG_CMD_MEMCMP=y +CONFIG_CMD_MEMCPY=y +CONFIG_CMD_MEMSET=y +CONFIG_CMD_MM=y +CONFIG_CMD_MW=y +CONFIG_CMD_CLK=y +CONFIG_CMD_DETECT=y +CONFIG_CMD_FLASH=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_CMD_OF_DUMP=y +CONFIG_CMD_OF_NODE=y +CONFIG_CMD_OF_PROPERTY=y +CONFIG_CMD_OFTREE=y +CONFIG_CMD_TIME=y +CONFIG_NET=y +CONFIG_NET_NFS=y +CONFIG_NET_NETCONSOLE=y +CONFIG_NET_RESOLV=y +CONFIG_NET_IFUP=y +CONFIG_OFTREE=y +CONFIG_OFTREE_MEM_GENERIC=y +CONFIG_DTC=y +CONFIG_OFDEVICE=y +CONFIG_OF_NET=y +CONFIG_OF_GPIO=y +CONFIG_OF_BAREBOX_DRIVERS=y +CONFIG_DRIVER_SERIAL_IMX=y +CONFIG_ARCH_HAS_FEC_IMX=y +CONFIG_PHYLIB=y +CONFIG_DRIVER_NET_FEC_IMX=y +CONFIG_SPI=y +CONFIG_DRIVER_SPI_IMX=y +CONFIG_DRIVER_SPI_IMX_2_3=y +CONFIG_I2C=y +CONFIG_I2C_IMX=y +CONFIG_MTD=y +CONFIG_MTD_WRITE=y +CONFIG_MTD_OOB_DEVICE=y +CONFIG_DISK=y +CONFIG_DISK_WRITE=y +CONFIG_USB=y +CONFIG_USB_IMX_CHIPIDEA=y +CONFIG_USB_IMX_PHY=y +CONFIG_USB_EHCI=y +CONFIG_USB_STORAGE=y +CONFIG_USB_HAVE_GADGET_DRIVER=y +CONFIG_MCI=y +CONFIG_MCI_STARTUP=y +CONFIG_MCI_INFO=y +CONFIG_MCI_WRITE=y +CONFIG_MCI_MMC_BOOT_PARTITIONS=y +CONFIG_MCI_IMX_ESDHC=y +CONFIG_HAVE_CLK=y +CONFIG_CLKDEV_LOOKUP=y +CONFIG_COMMON_CLK=y +CONFIG_SRAM=y +CONFIG_WATCHDOG_IMX_RESET_SOURCE=y +CONFIG_MXS_APBH_DMA=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_IMX=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX_IOMUX_V3=y +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED=y +CONFIG_FS=y +CONFIG_FS_AUTOMOUNT=y +CONFIG_FS_CRAMFS=y +CONFIG_FS_EXT4=y +CONFIG_FS_RAMFS=y +CONFIG_FS_DEVFS=y +CONFIG_FS_TFTP=y +CONFIG_FS_NFS=y +CONFIG_FS_FAT=y +CONFIG_FS_FAT_WRITE=y +CONFIG_FS_FAT_LFN=y +CONFIG_FS_UIMAGEFS=y +CONFIG_PARAMETER=y +CONFIG_UNCOMPRESS=y +CONFIG_ZLIB=y +CONFIG_PROCESS_ESCAPE_SEQUENCE=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_QSORT=y +CONFIG_XYMODEM=y +CONFIG_STMP_DEVICE=y +CONFIG_CRC32=y +CONFIG_CRC16=y +CONFIG_DIGEST=y +CONFIG_MD5=y +CONFIG_SHA1=y +CONFIG_SHA224=y +CONFIG_SHA256=y diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 72ad5e6..18e4519 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -31,7 +31,8 @@ dtb-$(CONFIG_ARCH_IMX6) += imx6q-gk802.dtb \ imx6q-udoo.dtb \ imx6q-var-custom.dtb \ imx6s-riotboard.dtb \ - imx6q-phytec-pbaa03.dtb + imx6q-phytec-pbaa03.dtb \ + imx6q-embedsky-e9.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3188-radxarock.dtb dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_cyclone5_sockit.dtb \ socfpga_cyclone5_socrates.dtb @@ -47,6 +48,7 @@ obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o pbl-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o am335x-bone-common.dtb.o pbl-$(CONFIG_MACH_DFI_FS700_M60) += imx6q-dfi-fs700-m60-6q.dtb.o imx6dl-dfi-fs700-m60-6s.dtb.o pbl-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o +pbl-$(CONFIG_MACH_EMBEDSKY_E9) += imx6q-embedsky-e9.dtb.o pbl-$(CONFIG_MACH_EMBEST_RIOTBOARD) += imx6s-riotboard.dtb.o pbl-$(CONFIG_MACH_FREESCALE_MX51_PDK) += imx51-babbage.dtb.o pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o imx53-qsrb.dtb.o diff --git a/arch/arm/dts/imx6q-embedsky-e9.dts b/arch/arm/dts/imx6q-embedsky-e9.dts new file mode 100644 index 0000000..14f6d5f --- /dev/null +++ b/arch/arm/dts/imx6q-embedsky-e9.dts @@ -0,0 +1,42 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; + +#include "imx6q.dtsi" +#include + +/ { + chosen { + linux,stdout-path = &uart4; + + environment@0 { + compatible = "barebox,environment"; + device-path = &usdhc2, "partname:barebox-environment"; + }; + + }; +}; + +&usdhc2 { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "barebox"; + reg = <0x0 0x80000>; + }; + partition@1 { + label = "barebox-environment"; + reg = <0x80000 0x80000>; + }; +}; diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 2d99f3e..53a44a0 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -208,6 +208,12 @@ config MACH_EFIKA_MX_SMARTBOOK help Choose this to compile barebox for the Efika MX Smartbook +config MACH_EMBEDSKY_E9 + bool "Embedsky E9 Mini-PC" + select ARCH_IMX6 + help + Choose this to compile barebox for the Embedsky E9 Mini PC + config MACH_FREESCALE_MX51_PDK bool "Freescale i.MX51 PDK" select ARCH_IMX51 diff --git a/dts/src/arm/imx6q-embedsky-e9.dtsi b/dts/src/arm/imx6q-embedsky-e9.dtsi new file mode 100644 index 0000000..1f3fddc --- /dev/null +++ b/dts/src/arm/imx6q-embedsky-e9.dtsi @@ -0,0 +1,415 @@ +/* + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include + +/ { + model = "Embedsky E9"; + compatible = "embedsky,e9", "fsl,imx6q"; + + memory { + reg = <0x10000000 0x80000000>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_2p5v: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "2P5V"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + reg_3p3v: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_usb_otg_vbus: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + }; + + reg_usb_h1_vbus: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 29 0>; + enable-active-high; + }; + + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; +/* + power { + label = "Power Button"; + gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + linux,code = ; + }; +*/ + volume-up { + label = "Volume Up"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + linux,code = ; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + gpio-key,wakeup; + linux,code = ; + }; + }; + +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&ecspi1 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio4 9 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-mode = "rgmii"; +// local-mac-address = [00 04 9F 01 1B B8]; + phy-supply=<®_3p3v>; + status = "okay"; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx6qdl-embedsky-e9 { + + pinctrl_hog: hoggrp { + fsl,pins = < + /* Power-on pin */ + MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x80000000 + + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x80000000 + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x80000000 + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x80000000 + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x80000000 + + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 + MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x80000000 + MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 + MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000 + + >; + }; + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0 + MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0 + MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0 + MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x4001b0a8 + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 + MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x4001b0a8 + >; + }; + + pinctrl_gpio_keys: gpio_keysgrp { + fsl,pins = < +// MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x80000000 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x80000000 + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x80000000 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 + MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D28__UART2_DTE_CTS_B 0x1b0b1 + MX6QDL_PAD_EIM_D29__UART2_DTE_RTS_B 0x1b0b1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 + MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + >; + }; + + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059 + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059 + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059 + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 + >; + }; + }; +}; + +&ldb { + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_h1_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1>; +// cd-gpios = <&gpio7 0 0>; +// wp-gpios = <&gpio7 1 0>; + vmmc-supply = <®_3p3v>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + cd-gpios = <&gpio1 4 0>; + vmmc-supply = <®_3p3v>; + status = "okay"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + vmmc-supply = <®_3p3v>; + non-removable; + status = "okay"; +}; + +&ldb { + status = "okay"; +}; + +&hdmi { + status = "okay"; +}; + +&pcie { + status = "okay"; +}; + +&can1 { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&usdhc3 { + status = "disabled"; +}; + +&ecspi1 { + status = "disabled"; +}; diff --git a/images/Makefile.imx b/images/Makefile.imx index 1d0edd2..dd10c39 100644 --- a/images/Makefile.imx +++ b/images/Makefile.imx @@ -175,6 +175,11 @@ CFG_start_variscite_custom.pblx.imximg = $(board)/variscite-mx6/flash-header-var FILE_barebox-variscite-custom.img = start_variscite_custom.pblx.imximg image-$(CONFIG_MACH_VARISCITE_MX6) += barebox-variscite-custom.img +pblx-$(CONFIG_MACH_EMBEDSKY_E9) += start_imx6q_embedsky_e9 +CFG_start_imx6q_embedsky_e9.pblx.imximg = $(board)/embedsky-e9/flash-header-e9.imxcfg +FILE_barebox-freescale-imx6q-embedsky-e9.img = start_imx6q_embedsky_e9.pblx.imximg +image-$(CONFIG_MACH_EMBEDSKY_E9) += barebox-freescale-imx6q-embedsky-e9.img + pblx-$(CONFIG_MACH_EMBEST_RIOTBOARD) += start_imx6s_riotboard CFG_start_imx6s_riotboard.pblx.imximg = $(board)/embest-riotboard/flash-header-embest-riotboard.imxcfg FILE_barebox-embest-imx6s-riotboard.img = start_imx6s_riotboard.pblx.imximg -- 2.0.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox