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| author | Stephen Warren <swarren@nvidia.com> | 2012-10-22 06:19:34 +0000 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2012-10-29 09:07:05 -0700 |
| commit | 644a69ec85a73b4d24c3a7b0369da76e2c336bce (patch) | |
| tree | 0dcc1fd38401be4762b063caf36f4dae2ce7b994 /include | |
| parent | 2b7818d49f00ec185eb97650fc1b306c0c6e4565 (diff) | |
| download | olio-uboot-2014.01-644a69ec85a73b4d24c3a7b0369da76e2c336bce.tar.xz olio-uboot-2014.01-644a69ec85a73b4d24c3a7b0369da76e2c336bce.zip | |
ARM: tegra: derive CONFIG_SPL_MAX_SIZE instead of hard-coding it
For Tegra, the SPL and main U-Boot are concatenated together to form a
single memory image. Hence, the maximum SPL size is the different in
TEXT_BASE for SPL and main U-Boot. Instead of manually calculating
SPL_MAX_SIZE based on those two TEXT_BASE, which can lead to errors if
one TEXT_BASE is changed without updating SPL_MAX_SIZE, simply perform
the calculation automatically.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Allen Martin <amartin@nvidia.com>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/tegra20-common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h index 272c46e06..5b048e009 100644 --- a/include/configs/tegra20-common.h +++ b/include/configs/tegra20-common.h @@ -188,7 +188,8 @@ #define CONFIG_SPL #define CONFIG_SPL_NAND_SIMPLE #define CONFIG_SPL_TEXT_BASE 0x00108000 -#define CONFIG_SPL_MAX_SIZE 0x00004000 +#define CONFIG_SPL_MAX_SIZE (CONFIG_SYS_TEXT_BASE - \ + CONFIG_SPL_TEXT_BASE) #define CONFIG_SYS_SPL_MALLOC_START 0x00090000 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000 #define CONFIG_SPL_STACK 0x000ffffc |