diff options
| author | Mamta Shukla | 2022-07-12 14:36:21 +0000 |
|---|---|---|
| committer | Stefano Babic | 2022-07-25 15:35:35 +0200 |
| commit | 1c3a8e7753e7971fe9444bf715a9d169ed534b09 (patch) | |
| tree | e86f02bc201e9511a592c79e2c703c269ec9966e /include | |
| parent | 99a6ff5911a6db677aa18b3f6038b85ad32e4587 (diff) | |
configs: imx8mm: Define CONFIG_SYS_UBOOT_BASE for i.MX8m
The macro `CONFIG_SYS_UBOOT_BASE` is used by SPL loaders `"NOR"` and
`"XIP"` to determine the base address of u-boot.
For `"NOR"` on i.MX8MM it is the base address of QSPI0 plus the offset
of the flattened image tree blob.
Although `QSPI0_AMBA_BASE` is used to define CONFIG_SYS_UBOOT_BASE in
multiple board header files for i.MX8MM, it is not specified.
Specify offset of flattened image tree blob (needs to be set to same
value as specified in 'binman' node), base address of QSPI0 and size of
FlexSPI configuration block.
Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/imx8mm_evk.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/configs/imx8mm_evk.h b/include/configs/imx8mm_evk.h index 5e9e3e800d8..dac642ed070 100644 --- a/include/configs/imx8mm_evk.h +++ b/include/configs/imx8mm_evk.h @@ -11,8 +11,17 @@ #include <asm/arch/imx-regs.h> #define CONFIG_SYS_MONITOR_LEN SZ_512K +#define UBOOT_ITB_OFFSET 0x57C00 +#define FSPI_CONF_BLOCK_SIZE 0x1000 +#define UBOOT_ITB_OFFSET_FSPI \ + (UBOOT_ITB_OFFSET + FSPI_CONF_BLOCK_SIZE) +#ifdef CONFIG_FSPI_CONF_HEADER +#define CONFIG_SYS_UBOOT_BASE \ + (QSPI0_AMBA_BASE + UBOOT_ITB_OFFSET_FSPI) +#else #define CONFIG_SYS_UBOOT_BASE \ (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512) +#endif #ifdef CONFIG_SPL_BUILD /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */ |