/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2017 Armadeus Systems * * Configuration settings for the OPOS6ULDev board */ #ifndef __OPOS6ULDEV_CONFIG_H #define __OPOS6ULDEV_CONFIG_H #include "mx6_common.h" #ifdef CONFIG_SPL #include "imx6_spl.h" #endif /* Miscellaneous configurable options */ #define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR /* Physical Memory Map */ #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 /* USB */ #ifdef CONFIG_USB_EHCI_MX6 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_MXC_USB_FLAGS 0 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #endif /* LCD */ #ifndef CONFIG_SPL_BUILD #ifdef CONFIG_DM_VIDEO #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR #endif #endif /* Environment is stored in the eMMC boot partition */ #define CONFIG_ENV_VERSION 100 #define ACFG_CONSOLE_DEV ttymxc0 #define CONFIG_SYS_AUTOLOAD "no" #define CONFIG_ROOTPATH "/tftpboot/opos6ul-root" #define CONFIG_EXTRA_ENV_SETTINGS \ "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ "board_name=opos6ul\0" \ "fdt_addr=0x88000000\0" \ "fdt_high=0xffffffff\0" \ "fdt_name=opos6uldev\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=opos6ul-linux.bin\0" \ "splashpos=0,0\0" \ "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\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 */