diff options
| author | Subrata Banik <subrata.banik@intel.com> | 2019-09-09 13:55:42 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-09-11 14:46:13 +0000 |
| commit | 1d260e65739e60cb0e3a72c38aded614ea4b193e (patch) | |
| tree | 7b205a0ce7a0f731858c4b969c0c91c2c47187d4 /src/soc/intel | |
| parent | 8edc6dc91f4a46cca81f99101fb13423615c586a (diff) | |
| download | coreboot-1d260e65739e60cb0e3a72c38aded614ea4b193e.tar.xz | |
intel/fsp2_0: Add help text for FSP_TEMP_RAM_SIZE Kconfig
For CML & ICL, FSP requires at least heap = 0x10000 and stack = 0x20000.
Refer to FSP integration guide to know the exact FSP requirement.
BUG=b:140268415
TEST=Build and boot CML-Hatch and ICL.
Change-Id: Ic1463181b4a9dca136d00cb2f7e3cce4f7e57bd6
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35301
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/cannonlake/Kconfig | 9 | ||||
| -rw-r--r-- | src/soc/intel/icelake/Kconfig | 9 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig index d949fffc79..fc3f2ac3c2 100644 --- a/src/soc/intel/cannonlake/Kconfig +++ b/src/soc/intel/cannonlake/Kconfig @@ -125,6 +125,15 @@ config DCACHE_BSP_STACK_SIZE The amount of anticipated stack usage in CAR by bootblock and other stages. +config FSP_TEMP_RAM_SIZE + hex + depends on FSP_USES_CB_STACK + default 0x10000 + help + The amount of anticipated heap usage in CAR by FSP. + Refer to Platform FSP integration guide document to know + the exact FSP requirement for Heap setup. + config IFD_CHIPSET string default "cnl" diff --git a/src/soc/intel/icelake/Kconfig b/src/soc/intel/icelake/Kconfig index 1bd478c70e..05fe423fac 100644 --- a/src/soc/intel/icelake/Kconfig +++ b/src/soc/intel/icelake/Kconfig @@ -76,6 +76,15 @@ config DCACHE_BSP_STACK_SIZE The amount of anticipated stack usage in CAR by bootblock and other stages. +config FSP_TEMP_RAM_SIZE + hex + depends on FSP_USES_CB_STACK + default 0x10000 + help + The amount of anticipated heap usage in CAR by FSP. + Refer to Platform FSP integration guide document to know + the exact FSP requirement for Heap setup. + config IFD_CHIPSET string default "icl" |