diff options
| author | Rishika Raj <rishikaraj@google.com> | 2024-07-18 07:50:36 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-07-26 10:58:58 +0000 |
| commit | 871f93549d3076433ba9d95a55dd16ab411907a6 (patch) | |
| tree | 0d1cae8033a309aecf9807461154dbc45f1c6e1b | |
| parent | 8e48f94b396f089d5b7a2d32b77ce5a71f9b2d97 (diff) | |
soc/intel/mtl: Increase CAR_STACK_SIZE by 31KB for coreboot compatibility
This change increases the DCACHE_BSP_STACK_SIZE from 512KB + 1KB to
512KB + 32KB, addressing a requirement specified by coreboot where
stack usage is higher than 1KB alone.
BUG=None
TEST=None
Change-Id: Iba3620b3b7c470176330f5e07989cd3f6238713e
Signed-off-by: Rishika Raj <rishikaraj@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83540
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
| -rw-r--r-- | src/soc/intel/meteorlake/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig index 612182b5db..ec8c31830b 100644 --- a/src/soc/intel/meteorlake/Kconfig +++ b/src/soc/intel/meteorlake/Kconfig @@ -171,12 +171,12 @@ config DCACHE_RAM_SIZE config DCACHE_BSP_STACK_SIZE hex - default 0x80400 + default 0x88000 help The amount of anticipated stack usage in CAR by bootblock and other stages. In the case of FSP_USES_CB_STACK default value will be sum of FSP-M stack requirement(512KiB) and CB romstage stack requirement - (~1KiB). + (~32KiB). config FSP_TEMP_RAM_SIZE hex |