diff options
author | Tom Rini <trini@konsulko.com> | 2022-05-25 19:16:03 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2022-06-06 19:09:19 +0300 |
commit | eaf6ea6a1dc10d49cdcbcad0f8b0abb6c1eb1db1 (patch) | |
tree | 08730191ffa8d746827684e78887966c866fe172 /include/configs/iot_devkit.h | |
parent | 42c6141d379c0458cbacfb166b4a2d4cd8817325 (diff) | |
download | u-boot-eaf6ea6a1dc10d49cdcbcad0f8b0abb6c1eb1db1.tar.xz |
Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h
- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
board config header files.
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/configs/iot_devkit.h')
-rw-r--r-- | include/configs/iot_devkit.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/include/configs/iot_devkit.h b/include/configs/iot_devkit.h index 56a67f2891..0ebb1b526e 100644 --- a/include/configs/iot_devkit.h +++ b/include/configs/iot_devkit.h @@ -30,12 +30,12 @@ * : : | * : : CONFIG_SYS_MALLOC_LEN * : : - * : Specified explicitly by CONFIG_SYS_INIT_SP_ADDR + * : Specified explicitly by CONFIG_CUSTOM_SYS_INIT_SP_ADDR * : * Specified explicitly by CONFIG_SYS_SDRAM_BASE * * NOTES: - * - Stack starts from CONFIG_SYS_INIT_SP_ADDR and grows down, + * - Stack starts from CONFIG_CUSTOM_SYS_INIT_SP_ADDR and grows down, * i.e. towards CONFIG_SYS_SDRAM_BASE but nothing stops it from crossing * that CONFIG_SYS_SDRAM_BASE in which case data won't be really saved on * stack any longer and values popped from stack will contain garbage @@ -53,16 +53,14 @@ #define CONFIG_SYS_SDRAM_BASE DCCM_BASE #define CONFIG_SYS_SDRAM_SIZE DCCM_SIZE -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K) - #define CONFIG_SYS_BOOTM_LEN SZ_128K #define ROM_BASE CONFIG_SYS_MONITOR_BASE #define ROM_SIZE SZ_256K -#define RAM_DATA_BASE CONFIG_SYS_INIT_SP_ADDR +#define RAM_DATA_BASE SYS_INIT_SP_ADDR #define RAM_DATA_SIZE CONFIG_SYS_SDRAM_SIZE - \ - (CONFIG_SYS_INIT_SP_ADDR - \ + (SYS_INIT_SP_ADDR - \ CONFIG_SYS_SDRAM_BASE) - \ CONFIG_SYS_MALLOC_LEN - \ CONFIG_ENV_SIZE |