[coreboot-gerrit] Change in coreboot[master]: soc/intel/alderlake: Enable support for extended BIOS window

[Subrata Banik (Code Review)]

Subrata Banik has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48755 )

Change subject: soc/intel/alderlake: Enable support for extended BIOS window
......................................................................

soc/intel/alderlake: Enable support for extended BIOS window

Port commit ba75c4c (soc/intel/tigerlake: Enable support for
extended BIOS window) for Alderlake

Change-Id: Iaa8464d45884de433cca4f6a250cdd8d4c8f3661
Signed-off-by: Subrata Banik 
---
M src/soc/intel/alderlake/Kconfig
1 file changed, 7 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/55/48755/1

diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index 2a1d5bd..f548b89 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -15,6 +15,7 @@
    select CPU_INTEL_FIRMWARE_INTERFACE_TABLE
    select CPU_SUPPORTS_PM_TIMER_EMULATION
    select FSP_COMPRESS_FSP_S_LZ4
+	select FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW
    select FSP_M_XIP
    select FSP_STATUS_GLOBAL_RESET_REQUIRED_3
    select GENERIC_GPIO_LIB
@@ -97,6 +98,12 @@
    string
    default "soc/intel/alderlake/chipset.cb"

+config EXT_BIOS_WIN_BASE
+	default 0xf8000000
+
+config EXT_BIOS_WIN_SIZE
+	default 0x2000000
+
 config IFD_CHIPSET
    string
    default "adl"