diff options
| author | Pragnesh Patel | 2020-05-29 11:33:35 +0530 |
|---|---|---|
| committer | Andes | 2020-06-04 09:44:09 +0800 |
| commit | 01cdef22ee455a4e67775b91e7f4c2a38c896159 (patch) | |
| tree | b9fd0d28c43f59bcb44d7ac6a06961b595b8b4b4 /include | |
| parent | 7c45fc9870ad7cb3f4516e39454c3e75ab0c4cfb (diff) | |
riscv: sifive: fu540: add SPL configuration
Add a support for SPL which will boot from L2 LIM (0x0800_0000) and
then SPL will boot U-Boot FIT image (OpenSBI FW_DYNAMIC + u-boot.bin)
from MMC boot devices.
SPL related code is leveraged from FSBL
(https://github.com/sifive/freedom-u540-c000-bootloader.git)
Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sifive-fu540.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h index 2756ed5a77f..ef3ae9b650d 100644 --- a/include/configs/sifive-fu540.h +++ b/include/configs/sifive-fu540.h @@ -11,6 +11,22 @@ #include <linux/sizes.h> +#ifdef CONFIG_SPL + +#define CONFIG_SPL_MAX_SIZE 0x00100000 +#define CONFIG_SPL_BSS_START_ADDR 0x85000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x00100000 +#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \ + CONFIG_SPL_BSS_MAX_SIZE) +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00100000 + +#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x84000000 + +#define CONFIG_SPL_STACK (0x08000000 + 0x001D0000 - \ + GENERATED_GBL_DATA_SIZE) + +#endif + #define CONFIG_SYS_SDRAM_BASE 0x80000000 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) @@ -24,6 +40,7 @@ /* Environment options */ +#ifndef CONFIG_SPL_BUILD #define BOOT_TARGET_DEVICES(func) \ func(MMC, mmc, 0) \ func(DHCP, dhcp, na) @@ -43,5 +60,6 @@ #define CONFIG_PREBOOT \ "setenv fdt_addr ${fdtcontroladdr};" \ "fdt addr ${fdtcontroladdr};" +#endif #endif /* __CONFIG_H */ |