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| author | Fabio Estevam <festevam@gmail.com> | 2019-09-17 22:04:57 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-10-08 16:35:59 +0200 |
| commit | 77ecf95f22dc5cb0a9709805dd22555007d60b34 (patch) | |
| tree | 6770462959d8c3d4f3f55030df2e2eb5005c3698 /include/configs/pico-imx6.h | |
| parent | 953c2500bc0c0d72d9099319381542feb9905ea3 (diff) | |
| download | u-boot-77ecf95f22dc5cb0a9709805dd22555007d60b34.tar.gz | |
pico-imx6: Add Falcon mode
Add Falcon mode support, which allows the SPL to load and
jump to the Linux kernel directly, without the need of loading
U-Boot proper.
CONFIG_SPL_OS_BOOT=y needs to be passed in the defconfig
in order to use Falcon mode.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'include/configs/pico-imx6.h')
| -rw-r--r-- | include/configs/pico-imx6.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/configs/pico-imx6.h b/include/configs/pico-imx6.h index 467d5ff4f5..5bbb9ea8f7 100644 --- a/include/configs/pico-imx6.h +++ b/include/configs/pico-imx6.h @@ -12,6 +12,18 @@ #include "imx6_spl.h" +#ifdef CONFIG_SPL_OS_BOOT +/* Falcon Mode */ +#define CONFIG_SPL_FS_LOAD_ARGS_NAME "args" +#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage" +#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000 + +/* Falcon Mode - MMC support: args@1MB kernel@2MB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x800 /* 1MB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (CONFIG_CMD_SPL_WRITE_SIZE / 512) +#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x1000 /* 2MB */ +#endif + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M) /* Increase due to DFU */ |