arm: i.MX6UL: add Armadeus Systems OPOS6UL SoM and OPOS6ULDev carrier board

OPOS6UL is an i.MX6UL based SoM with 256MB RAM, 4GB eMMC and an ethernet
phy. OPOS6ULDev is carrier board for the OPOS6UL.

U-Boot SPL 2017.03-rc3-00002-g5085c26 (Mar 07 2017 - 09:48:09)
Trying to boot from MMC1

U-Boot 2017.03-rc3-00002-g5085c26 (Mar 07 2017 - 09:48:09 +0100)

CPU:   Freescale i.MX6UL rev1.0 528 MHz (running at 396 MHz)
CPU:   Industrial temperature grade (-40C to 105C) at 40C
Reset cause: POR
Model: Armadeus Systems OPOS6UL SoM on OPOS6ULDev board
DRAM:  256 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Video: 800x480x18
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Hit any key to stop autoboot:  0

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

1 files changed, 219 insertions, 0 deletions

diff --git a/include/configs/opos6uldev.h b/include/configs/opos6uldev.h
new file mode 100644
index 0000000..e5ab067
--- /dev/null
+++ b/include/configs/opos6uldev.h
@@ -0,0 +1,219 @@
+/*
+ * Copyright (C) 2017 Armadeus Systems
+ *
+ * Configuration settings for the OPOS6ULDev board
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __OPOS6ULDEV_CONFIG_H
+#define __OPOS6ULDEV_CONFIG_H
+
+#include "mx6_common.h"
+
+#ifdef CONFIG_SPL
+#include "imx6_spl.h"
+
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_DM_GPIO
+#undef CONFIG_DM_MMC
+
+#define CONFIG_MXC_UART_BASE		UART1_BASE
+#endif
+#endif
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(16 << 20)
+
+/* Miscellaneous configurable options */
+#define CONFIG_STANDALONE_LOAD_ADDR	CONFIG_SYS_LOAD_ADDR
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS		1
+#define CONFIG_SYS_SDRAM_BASE		MMDC0_ARB_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* MMC */
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_SUPPORT_EMMC_BOOT
+
+/* USB */
+#ifdef CONFIG_USB_EHCI_MX6
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS		0
+#define CONFIG_USB_MAX_CONTROLLER_COUNT	2
+#define CONFIG_USB_FUNCTION_MASS_STORAGE
+#endif
+
+/* Ethernet */
+#ifdef CONFIG_FEC_MXC
+#define IMX_FEC_BASE			ENET_BASE_ADDR
+#define CONFIG_FEC_MXC_PHYADDR          0x1
+#define CONFIG_FEC_XCV_TYPE             RMII
+#define CONFIG_ETHPRIME			"FEC"
+#define CONFIG_MII
+#endif
+
+/* LCD */
+#ifdef CONFIG_VIDEO
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_SPLASH_SOURCE
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_VIDEO_BMP_LOGO
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_VIDEO_MXS
+#define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR
+#endif
+
+/* Environment is stored in the eMMC boot partition */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV          0
+#define CONFIG_SYS_MMC_ENV_PART         1
+#define CONFIG_ENV_SIZE                 (10 * 1024)
+#define CONFIG_ENV_OFFSET               (1024 * 1024) /* 1 MB */
+#define CONFIG_ENV_OFFSET_REDUND        (1536 * 1024) /* 512KB from CONFIG_ENV_OFFSET */
+
+#define CONFIG_ENV_VERSION	100
+#define CONFIG_BOARD_NAME	opos6ul
+#define ACFG_CONSOLE_DEV        ttymxc0
+#define CONFIG_SYS_AUTOLOAD     "no"
+#define CONFIG_ROOTPATH         "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
+#define CONFIG_BOOTARGS         "console=" __stringify(ACFG_CONSOLE_DEV) "," __stringify(CONFIG_BAUDRATE)
+#define CONFIG_PREBOOT          "run check_env"
+#define CONFIG_BOOTCOMMAND	"run emmcboot"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"env_version="          __stringify(CONFIG_ENV_VERSION)         "\0"                    \
+	"consoledev="           __stringify(ACFG_CONSOLE_DEV)           "\0"                    \
+	"board_name="           __stringify(CONFIG_BOARD_NAME)          "\0"                    \
+	"fdt_addr=0x88000000\0"                                                                 \
+	"fdt_high=0xffffffff\0"                                                                 \
+	"fdt_name="           __stringify(CONFIG_BOARD_NAME)          "dev\0"                   \
+	"initrd_high=0xffffffff\0"                                                              \
+	"ip_dyn=yes\0"                                                                          \
+	"stdin=serial\0"                                                                        \
+	"stdout=serial\0"                                                                       \
+	"stderr=serial\0"                                                                       \
+	"mmcdev=0\0"                                                                            \
+	"mmcpart=2\0"                                                                           \
+	"mmcroot=/dev/mmcblk0p2 ro\0"                                                           \
+	"mmcrootfstype=ext4 rootwait\0"                                                         \
+	"kernelimg="           __stringify(CONFIG_BOARD_NAME)          "-linux.bin\0"           \
+	"videomode=video=ctfb:x:800,y:480,depth:18,pclk:33033,le:96,ri:96,up:20,lo:21,hs:64,vs:4,sync:0,vmode:0\0" \
+	"check_env=if test -n ${flash_env_version}; "                                           \
+		"then env default env_version; "                                                \
+		"else env set flash_env_version ${env_version}; env save; "                     \
+		"fi; "                                                                          \
+		"if itest ${flash_env_version} != ${env_version}; then "                        \
+			"echo \"*** Warning - Environment version"                              \
+			" change suggests: run flash_reset_env; reset\"; "                      \
+			"env default flash_reset_env; "                                         \
+		"else exit; fi; \0"                                                             \
+	"flash_reset_env=env default -f -a && saveenv && "                                      \
+		"echo Environment variables erased!\0"                                          \
+	"download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0"                    \
+	"flash_uboot_spl="                                                                      \
+		"if mmc dev 0 1; then "                                                         \
+			"setexpr sz ${filesize} / 0x200; "                                      \
+			"setexpr sz ${sz} + 1; "                                                \
+			"if mmc write ${loadaddr} 0x2 ${sz}; then "                             \
+				"echo Flashing of U-boot SPL succeed; "                         \
+			"else echo Flashing of U-boot SPL failed; "                             \
+			"fi; "                                                                  \
+		"fi;\0"                                                                         \
+	"download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0"                    \
+	"flash_uboot_img="                                                                      \
+		"if mmc dev 0 1; then "                                                         \
+			"setexpr sz ${filesize} / 0x200; "                                      \
+			"setexpr sz ${sz} + 1; "                                                \
+			"if mmc write ${loadaddr} 0x8a ${sz}; then "                            \
+				"echo Flashing of U-boot image succeed; "                       \
+			"else echo Flashing of U-boot image failed; "                           \
+			"fi; "                                                                  \
+		"fi;\0"                                                                         \
+	"update_uboot=run download_uboot_spl flash_uboot_spl "                                  \
+		"download_uboot_img flash_uboot_img\0"                                          \
+	"download_kernel=tftpboot ${loadaddr} ${kernelimg}\0"                                   \
+	"flash_kernel="                                                                         \
+		"if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then "    \
+			"echo kernel update succeed; "                                          \
+			"else echo kernel update failed; "                                      \
+		"fi;\0"                                                                         \
+	"update_kernel=run download_kernel flash_kernel\0"                                      \
+	"download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0"                            \
+	"flash_dtb="                                                                            \
+		"if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \
+			"echo dtb update succeed; "                                             \
+			"else echo dtb update in failed; "                                      \
+		"fi;\0"                                                                         \
+	"update_dtb=run download_dtb flash_dtb\0"                                               \
+	"download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0"                      \
+	"flash_rootfs="                                                                         \
+		"if mmc dev 0 0; then "                                                         \
+			"setexpr nbblocks ${filesize} / 0x200; "                                \
+			"setexpr nbblocks ${nbblocks} + 1; "                                    \
+			"if mmc write ${loadaddr} 0x40800 ${nbblocks}; then "                   \
+				"echo Flashing of rootfs image succeed; "                       \
+			"else echo Flashing of rootfs image failed; "                           \
+			"fi; "                                                                  \
+		"fi;\0"                                                                         \
+	"update_rootfs=run download_rootfs flash_rootfs\0"                                      \
+	"flash_failsafe="                                                                       \
+		"if mmc dev 0 0; then "                                                         \
+			"setexpr nbblocks ${filesize} / 0x200; "                                \
+			"setexpr nbblocks ${nbblocks} + 1; "                                    \
+			"if mmc write ${loadaddr} 0x800 ${nbblocks}; then "                     \
+				"echo Flashing of rootfs image in failsafe partition succeed; " \
+			"else echo Flashing of rootfs image in failsafe partition failed; "     \
+			"fi; "                                                                  \
+		"fi;\0"                                                                         \
+	"update_failsafe=run download_rootfs flash_failsafe\0"                                  \
+	"download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0"                 \
+	"flash_userdata="                                                                       \
+		"if mmc dev 0 0; then "                                                         \
+			"setexpr nbblocks ${filesize} / 0x200; "                                \
+			"setexpr nbblocks ${nbblocks} + 1; "                                    \
+			"if mmc write ${loadaddr} 0 ${nbblocks}; then "                         \
+				"echo Flashing of user_data image succeed; "                    \
+			"else echo Flashing of user_data image failed; "                        \
+			"fi; "                                                                  \
+		"fi;\0"                                                                         \
+	"update_userdata=run download_userdata flash_userdata; mmc rescan\0"                    \
+	"erase_userdata="                                                                       \
+		"if mmc dev 0 0; then "                                                         \
+			"echo Erasing eMMC User Data partition, no way out...; "                \
+			"mw ${loadaddr} 0 0x200000; "                                           \
+			"mmc write ${loadaddr} 0 0x1000; "                                      \
+			"mmc write ${loadaddr} 0x800 0x1000; "                                  \
+			"mmc write ${loadaddr} 0x40800 0x1000; "                                \
+			"mmc write ${loadaddr} 0x440800 0x1000; "                               \
+		"fi;"                                                                           \
+		"mmc rescan\0"                                                                  \
+	"update_all=run update_rootfs update_uboot\0"						\
+	"initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0"         \
+	"addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:"                       \
+		"${gatewayip}:${netmask}:${hostname}:eth0:off\0"                                \
+	"addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} "                               \
+		"rootfstype=${mmcrootfstype}\0"                                                 \
+	"emmcboot=run initargs; run addmmcargs; "                                               \
+		"load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && "              \
+		"load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && "    \
+		"bootz ${loadaddr} - ${fdt_addr};\0"                                            \
+	"emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0"      \
+	"addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw "                              \
+		"nfsroot=${serverip}:${rootpath}\0"                                             \
+	"nfsboot=run initargs; run addnfsargs addipargs; "                                      \
+		"nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && "                 \
+		"nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && "       \
+		"bootz ${loadaddr} - ${fdt_addr};\0"
+
+#endif /* __OPOS6ULDEV_CONFIG_H */