diff options
Diffstat (limited to 'include/configs/mxs.h')
| -rw-r--r-- | include/configs/mxs.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/configs/mxs.h b/include/configs/mxs.h index 55ecef9..ba55177 100644 --- a/include/configs/mxs.h +++ b/include/configs/mxs.h @@ -80,8 +80,16 @@ * We need to sacrifice first 4 bytes of RAM here to avoid triggering some * strange BUG in ROM corrupting first 4 bytes of RAM when loading U-Boot * binary. In case there was more of this mess, 0x100 bytes are skipped. + * + * In case of a HAB boot, we cannot for some weird reason use the first 4KiB + * of DRAM when loading. Moreover, we use the first 4 KiB for IVT and CST + * blocks, thus U-Boot starts at offset +8 KiB of DRAM start. + * + * As for the SPL, we must avoid the first 4 KiB as well, but we load the + * IVT and CST to 0x8000, so we don't need to waste the subsequent 4 KiB. */ -#define CONFIG_SYS_TEXT_BASE 0x40000100 +#define CONFIG_SYS_TEXT_BASE 0x40002000 +#define CONFIG_SPL_TEXT_BASE 0x00001000 /* U-Boot general configuration */ #define CONFIG_SYS_LONGHELP @@ -174,6 +182,11 @@ #define CONFIG_SYS_NAND_5_ADDR_CYCLE #endif +/* OCOTP */ +#ifdef CONFIG_CMD_FUSE +#define CONFIG_MXS_OCOTP +#endif + /* SPI */ #ifdef CONFIG_CMD_SPI #define CONFIG_HARD_SPI |