diff options
| author | Rick Chen | 2019-11-14 13:52:22 +0800 |
|---|---|---|
| committer | Andes | 2019-12-10 08:23:10 +0800 |
| commit | cd61e86e6d2a86b3affd90eeae3f5c97fe990b04 (patch) | |
| tree | 20bd23136a31ee67a6c3d72dc64f907b4054ab7f /board | |
| parent | ca06444aac2c643db3a3f2eb37afc60fae15177e (diff) | |
riscv: ax25-ae350: add SPL configuration
This patch provides four configurations which can support U-Boot SPL
to boot from RAM or FLASH and then boot FIT image including OpenSBI
FW_DYNAMIC firmware and U-Boot proper images from RAM or MMC boot devices.
With ae350_rv[32|64]_spl_defconfigs:
U-Boot SPL will be loaded by gdb or FSBL and runs in RAM in machine mode
and then load FIT image from RAM device on AE350.
With ae350_rv[32|64]_spl_xip_defconfigs:
U-Boot SPL can be burned into SPI flash and run in flash in machine mode
and then load FIT image from SPI flash or MMC device on AE350.
Signed-off-by: Rick Chen <rick@andestech.com>
Cc: KC Lin <kclin@andestech.com>
Cc: Alan Kao <alankao@andestech.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/AndesTech/ax25-ae350/Kconfig | 9 | ||||
| -rw-r--r-- | board/AndesTech/ax25-ae350/MAINTAINERS | 4 | ||||
| -rw-r--r-- | board/AndesTech/ax25-ae350/ax25-ae350.c | 27 |
3 files changed, 40 insertions, 0 deletions
diff --git a/board/AndesTech/ax25-ae350/Kconfig b/board/AndesTech/ax25-ae350/Kconfig index 5e682b679d8..321dd0cb10f 100644 --- a/board/AndesTech/ax25-ae350/Kconfig +++ b/board/AndesTech/ax25-ae350/Kconfig @@ -21,9 +21,18 @@ config ENV_SIZE config ENV_OFFSET default 0x140000 if ENV_IS_IN_SPI_FLASH +config SPL_TEXT_BASE + default 0x800000 + +config SPL_OPENSBI_LOAD_ADDR + default 0x01000000 + config BOARD_SPECIFIC_OPTIONS # dummy def_bool y select RISCV_NDS + select SUPPORT_SPL imply SMP + imply SPL_RAM_SUPPORT + imply SPL_RAM_DEVICE endif diff --git a/board/AndesTech/ax25-ae350/MAINTAINERS b/board/AndesTech/ax25-ae350/MAINTAINERS index feed5d1298f..eebee167c3b 100644 --- a/board/AndesTech/ax25-ae350/MAINTAINERS +++ b/board/AndesTech/ax25-ae350/MAINTAINERS @@ -7,3 +7,7 @@ F: configs/ae350_rv32_defconfig F: configs/ae350_rv64_defconfig F: configs/ae350_rv32_xip_defconfig F: configs/ae350_rv64_xip_defconfig +F: configs/ae350_rv32_spl_defconfig +F: configs/ae350_rv64_spl_defconfig +F: configs/ae350_rv32_spl_xip_defconfig +F: configs/ae350_rv64_spl_xip_defconfig diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c b/board/AndesTech/ax25-ae350/ax25-ae350.c index b43eebb7a61..b0164a9a471 100644 --- a/board/AndesTech/ax25-ae350/ax25-ae350.c +++ b/board/AndesTech/ax25-ae350/ax25-ae350.c @@ -12,6 +12,7 @@ #include <faraday/ftsmc020.h> #include <fdtdec.h> #include <dm.h> +#include <spl.h> DECLARE_GLOBAL_DATA_PTR; @@ -110,3 +111,29 @@ int board_early_init_f(void) return 0; } #endif + +#ifdef CONFIG_SPL +void board_boot_order(u32 *spl_boot_list) +{ + u8 i; + u32 boot_devices[] = { +#ifdef CONFIG_SPL_RAM_SUPPORT + BOOT_DEVICE_RAM, +#endif +#ifdef CONFIG_SPL_MMC_SUPPORT + BOOT_DEVICE_MMC1, +#endif + }; + + for (i = 0; i < ARRAY_SIZE(boot_devices); i++) + spl_boot_list[i] = boot_devices[i]; +} +#endif + +#ifdef CONFIG_SPL_LOAD_FIT +int board_fit_config_name_match(const char *name) +{ + /* boot using first FIT config */ + return 0; +} +#endif |