Files
lbmk/config/coreboot/default/patches/0035-soc-intel-alderlake-Don-t-compress-FSP-S.patch
T
Leah Rowe 2edd583aee Add ThinkPad X270 coreboot port from Kat Inskip
Courtesy of Kat Inskip who ported this board.

Headphone output doesn't work at the moment, due to incorrect verb.
Intel VBT is also wrong. Both are taken from another board.

This will be amended later with the correct verb and VBT.

Signed-off-by: Leah Rowe <leah@libreboot.org>
2026-02-21 08:26:44 +00:00

36 lines
1.1 KiB
Diff

From fee89a6c872ec26c2ea128ecdce62d6c3abe53f1 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 4 Oct 2025 21:57:43 +0100
Subject: [PATCH 35/48] 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