| /* 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" |
| |
| #ifdef CONFIG_SPL_BUILD |
| #undef CONFIG_DM_REGULATOR |
| #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_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) |
| |
| /* 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 |
| #endif |
| |
| /* LCD */ |
| #ifndef CONFIG_SPL_BUILD |
| #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_BMP_16BPP |
| #define CONFIG_VIDEO_MXS |
| #define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR |
| #endif |
| #endif |
| |
| /* Environment is stored in the eMMC boot partition */ |
| #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_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 */ |