V Sowmya has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/36032 )
Change subject: soc/intel/{cnl, icl}: Update the DCACHE_BSP_STACK_SIZE to 129KiB ......................................................................
soc/intel/{cnl, icl}: Update the DCACHE_BSP_STACK_SIZE to 129KiB
The current DCACHE_BSP_STACK_SIZE is set to 128KiB for CML & ICL when FSP uses the same stack provided by coreboot. This patch updates it to 129KiB since default value of DCACHE_BSP_STACK_SIZE must be the sum of FSP stack requirement (128KiB) and CB stack requirement (1KiB).
BUG=b:140268415 TEST=Build and boot CML-Hatch.
Change-Id: Icedff8b42e86dc095fb68deb0b8f80b2667cfeda Signed-off-by: V Sowmya v.sowmya@intel.com --- M src/soc/intel/cannonlake/Kconfig M src/soc/intel/icelake/Kconfig 2 files changed, 6 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/32/36032/1
diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig index c1fda95..ace7500 100644 --- a/src/soc/intel/cannonlake/Kconfig +++ b/src/soc/intel/cannonlake/Kconfig @@ -120,11 +120,12 @@
config DCACHE_BSP_STACK_SIZE hex - default 0x20000 if FSP_USES_CB_STACK + default 0x20400 if FSP_USES_CB_STACK default 0x4000 help The amount of anticipated stack usage in CAR by bootblock and - other stages. + other stages.In the case of FSP_USES_CB_STACK default value will be + sum of FSP stack requirement (128KiB) and CB stack requirement (1KiB).
config FSP_TEMP_RAM_SIZE hex diff --git a/src/soc/intel/icelake/Kconfig b/src/soc/intel/icelake/Kconfig index 05fe423..4c5d046 100644 --- a/src/soc/intel/icelake/Kconfig +++ b/src/soc/intel/icelake/Kconfig @@ -70,11 +70,12 @@
config DCACHE_BSP_STACK_SIZE hex - default 0x20000 if FSP_USES_CB_STACK + default 0x204000 if FSP_USES_CB_STACK default 0x4000 help The amount of anticipated stack usage in CAR by bootblock and - other stages. + other stages.In the case of FSP_USES_CB_STACK default value will be + sum of FSP stack requirement (128KiB) and CB stack requirement (1KiB).
config FSP_TEMP_RAM_SIZE hex