projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| d9e268ed SB |
2 | /* |
| 3 | * (C) Copyright 2016 Savoir-faire Linux Inc. | |
| 4 | * | |
| 5 | * Author: Sebastien Bourdelin <[email protected]> | |
| 6 | * | |
| 7 | * Derived from MX28EVK code by | |
| 8 | * Fabio Estevam <[email protected]> | |
| 9 | * Freescale Semiconductor, Inc. | |
| 10 | * | |
| 11 | * Configuration settings for the TS4600 Board | |
| d9e268ed SB |
12 | */ |
| 13 | #ifndef __CONFIGS_TS4600_H__ | |
| 14 | #define __CONFIGS_TS4600_H__ | |
| 15 | ||
| d9e268ed | 16 | /* U-Boot Commands */ |
| d9e268ed SB |
17 | |
| 18 | /* Memory configuration */ | |
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19 | #define PHYS_SDRAM_1 0x40000000 /* Base address */ |
| 20 | #define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ | |
| 21 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
| 22 | ||
| 23 | /* Environment */ | |
| 24 | #define CONFIG_ENV_SIZE (8 * 1024) | |
| 25 | ||
| 26 | /* Environment is in MMC */ | |
| 27 | #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC) | |
| 28 | #define CONFIG_ENV_OFFSET (256 * 1024) | |
| 29 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
| 30 | #endif | |
| 31 | ||
| 32 | /* Boot Linux */ | |
| 33 | #define CONFIG_LOADADDR 0x42000000 | |
| 34 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
| 35 | ||
| 36 | /* Extra Environment */ | |
| 37 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 38 | "fdt_addr=0x41000000\0" \ | |
| 39 | "loadkernel=load mmc ${mmcdev}:${mmcpart} ${loadaddr} zImage\0" \ | |
| 40 | "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} imx28-ts4600.dtb\0" \ | |
| 41 | "loadbootscript=load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot.ub\0" \ | |
| 42 | "bootscript=echo Running bootscript from mmc...; " \ | |
| 43 | "setenv mmcdev 0; " \ | |
| 44 | "setenv mmcpart 2; " \ | |
| 45 | "run loadbootscript && source ${loadaddr}; \0" \ | |
| 46 | "sdboot=echo Booting from SD card ...; " \ | |
| 47 | "setenv mmcdev 0; " \ | |
| 48 | "setenv mmcpart 2; " \ | |
| 49 | "setenv root /dev/mmcblk0p3; " \ | |
| 50 | "run loadkernel && run loadfdt; \0" \ | |
| 51 | "startbootsequence=run bootscript || run sdboot \0" \ | |
| 52 | ||
| 53 | #define CONFIG_BOOTCOMMAND \ | |
| 54 | "mmc rescan; " \ | |
| 55 | "run startbootsequence; " \ | |
| 56 | "setenv cmdline_append console=ttyAMA0,115200; " \ | |
| 57 | "setenv bootargs root=${root} rootwait rw ${cmdline_append}; " \ | |
| 58 | "bootz ${loadaddr} - ${fdt_addr}; " | |
| 59 | ||
| 60 | /* The rest of the configuration is shared */ | |
| 61 | #include <configs/mxs.h> | |
| 62 | ||
| 63 | #endif /* __CONFIGS_TS4600_H__ */ |