Files
lbmk/config/coreboot/default/patches/0035-soc-intel-alderlake-Don-t-compress-FSP-S.patch
Leah Rowe 1068acd2c0 coreboot/default: new rev ed5a993f
latest coreboot rev as of literally today

this is in preparation for a thinkpad x270 port
using a WIP patch that was contributed

Signed-off-by: Leah Rowe <leah@libreboot.org>
2026-02-19 15:36:22 +00:00

36 lines
1.1 KiB
Diff

From 964cd5ff3d0ac07d625b7c40a46a1ee8d51fb7e6 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 4 Oct 2025 21:57:43 +0100
Subject: [PATCH 35/45] soc/intel/alderlake: Don't compress FSP-S
Build systems like lbmk need to reproducibly insert
certain vendor files on release images.
Compression isn't always reproducible, and making it
so costs a lot more time than simply disabling compression.
With this change, FSP-S uses slightly more space inside
the flash, but it's not that much.
Signed-off-by: Leah Rowe <leah@libreboot.org>
---
src/soc/intel/alderlake/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index e0ab6b10fd..a2e7cff6f6 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -16,7 +16,7 @@ config SOC_INTEL_ALDERLAKE
select DRAM_SUPPORT_DDR5
select DRIVERS_USB_ACPI
select EDK2_CPU_TIMER_LIB if PAYLOAD_EDK2
- select FSP_COMPRESS_FSP_S_LZ4
+# select FSP_COMPRESS_FSP_S_LZ4
select FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW
select FSP_M_XIP
select FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN
--
2.47.3