diff options
Diffstat (limited to 'include/configs/colibri_imx7.h')
| -rw-r--r-- | include/configs/colibri_imx7.h | 90 |
1 files changed, 72 insertions, 18 deletions
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h index e7da8b72c0..ff6bd678cf 100644 --- a/include/configs/colibri_imx7.h +++ b/include/configs/colibri_imx7.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* - * Copyright 2016 Toradex AG + * Copyright 2016-2018 Toradex AG * * Configuration settings for the Colibri iMX7 module. * @@ -14,7 +14,7 @@ #include "mx7_common.h" /*#define CONFIG_DBG_MONITOR*/ -#define PHYS_SDRAM_SIZE SZ_512M +#define PHYS_SDRAM_SIZE SZ_1G /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) @@ -34,7 +34,13 @@ /* MMC Config*/ #define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND #define CONFIG_SYS_FSL_USDHC_NUM 1 +#elif CONFIG_TARGET_COLIBRI_IMX7_EMMC +#define CONFIG_SYS_FSL_USDHC_NUM 2 + +#define CONFIG_SUPPORT_EMMC_BOOT +#endif #undef CONFIG_BOOTM_PLAN9 #undef CONFIG_BOOTM_RTEMS @@ -47,6 +53,16 @@ #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_SERVERIP 192.168.10.1 +#define EMMC_BOOTCMD \ + "emmcargs=ip=off root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait\0" \ + "emmcboot=run setup; " \ + "setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \ + "${vidargs}; echo Booting from internal eMMC chip...; " \ + "run m4boot && " \ + "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-emmc-${fdt_board}.dtb && " \ + "load mmc 0:1 ${kernel_addr_r} ${boot_file} && " \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" + #define MEM_LAYOUT_ENV_SETTINGS \ "bootm_size=0x10000000\0" \ "fdt_addr_r=0x82000000\0" \ @@ -55,22 +71,34 @@ "kernel_addr_r=0x81000000\0" \ "ramdisk_addr_r=0x82100000\0" +#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) #define SD_BOOTCMD \ - "sdargs=root=/dev/mmcblk0p2 rw rootwait\0" \ + "sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \ "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ "run m4boot && " \ "load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \ "load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ - "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" +#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) +#define SD_BOOTCMD \ + "sdargs=root=/dev/mmcblk1p2 ro rootwait\0" \ + "sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \ + "${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \ + "run m4boot && " \ + "load mmc 1:1 ${kernel_addr_r} ${kernel_file} && " \ + "load mmc 1:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ + "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" +#endif + #define NFS_BOOTCMD \ - "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ + "nfsargs=ip=:::::eth0: root=/dev/nfs\0" \ "nfsboot=run setup; " \ "setenv bootargs ${defargs} ${nfsargs} " \ "${setupargs} ${vidargs}; echo Booting from NFS...;" \ - "dhcp ${kernel_addr_r} && " \ - "tftp ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \ + "dhcp ${kernel_addr_r} && " \ + "tftp ${fdt_addr_r} ${soc}-colibri${variant}-${fdt_board}.dtb && " \ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ #define UBI_BOOTCMD \ @@ -84,13 +112,40 @@ "ubi read ${fdt_addr_r} dtb && " \ "run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \ -#define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot" +#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) +#define CONFIG_BOOTCOMMAND "run emmcboot ; echo ; echo emmcboot failed ; " \ + "setenv fdtfile ${soc}-colibri-${fdt_board}.dtb && run distro_bootcmd;" +#define MODULE_EXTRA_ENV_SETTINGS \ + "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ + UBI_BOOTCMD +#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) +#define CONFIG_BOOTCOMMAND "run ubiboot ; echo ; echo ubiboot failed ; " \ + "setenv fdtfile ${soc}-colibri-emmc-${fdt_board}.dtb && run distro_bootcmd;" +#define MODULE_EXTRA_ENV_SETTINGS \ + "variant=-emmc\0" \ + EMMC_BOOTCMD +#endif + +#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND) +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(USB, usb, 0) \ + func(DHCP, dhcp, na) +#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC) +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 1) \ + func(USB, usb, 0) \ + func(DHCP, dhcp, na) +#endif +#include <config_distro_bootcmd.h> #define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ MEM_LAYOUT_ENV_SETTINGS \ NFS_BOOTCMD \ SD_BOOTCMD \ - UBI_BOOTCMD \ + MODULE_EXTRA_ENV_SETTINGS \ "console=ttymxc0\0" \ "defargs=\0" \ "fdt_board=eval-v3\0" \ @@ -98,7 +153,6 @@ "m4boot=;\0" \ "ip_dyn=yes\0" \ "kernel_file=zImage\0" \ - "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \ "setethupdate=if env exists ethaddr; then; else setenv ethaddr " \ "00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \ "${board}/flash_eth.img && source ${loadaddr}\0" \ @@ -139,26 +193,26 @@ /* environment organization */ #if defined(CONFIG_ENV_IS_IN_MMC) -#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ -#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */ -#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ -#define CONFIG_ENV_OFFSET (8 * SZ_64K) +/* Environment in eMMC, before config block at the end of 1st "boot sector" */ +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \ + CONFIG_TDX_CFG_BLOCK_OFFSET) +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 1 #elif defined(CONFIG_ENV_IS_IN_NAND) #define CONFIG_ENV_SECT_SIZE (128 * 1024) #define CONFIG_ENV_OFFSET (28 * CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE #endif +#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND /* NAND stuff */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x40000000 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_ONFI_DETECTION #define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES - -/* Dynamic MTD partition support */ - -/* DMA stuff, needed for GPMI/MXS NAND support */ +#endif /* USB Configs */ #define CONFIG_EHCI_HCD_INIT_AFTER_RESET |