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-rw-r--r--config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch33
1 files changed, 33 insertions, 0 deletions
diff --git a/config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch b/config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch
new file mode 100644
index 00000000..ebfdd640
--- /dev/null
+++ b/config/coreboot/default/patches/0040-alderlake-don-t-require-full-fsp-repo-for-fd-path.patch
@@ -0,0 +1,33 @@
+From 71687d1f0d938b22612ace6e0481ad3eb394c9ad Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Sat, 4 Oct 2025 22:20:11 +0100
+Subject: [PATCH 1/1] alderlake: don't require full fsp repo for fd path
+
+Signed-off-by: Leah Rowe <leah@libreboot.org>
+---
+ src/soc/intel/alderlake/Kconfig | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
+index 1f6a1dca7d..3979d9e162 100644
+--- a/src/soc/intel/alderlake/Kconfig
++++ b/src/soc/intel/alderlake/Kconfig
+@@ -415,7 +415,14 @@ config FSP_HEADER_PATH
+
+ config FSP_FD_PATH
+ string
+- depends on FSP_USE_REPO
++# dependency removed for lbmk purposes, so that the path is present
++# in the config regardless of whether it's used. this is for ./mk -d
++# on alderlake boards, which is used by lbmk to manually split fsp,
++# even though the result is identical to what coreboot produces, because
++# this enables lbmk to strip the fsp in release archives, and re-insert
++# for compliance reasons (due to technicalities in intel's licensing),
++# and to enable lbmk's advanced checksum verification of vendor files
++# depends on FSP_USE_REPO
+ default "3rdparty/fsp/RaptorLakeFspBinPkg/IoT/RaptorLakeP/FSP.fd" if FSP_TYPE_IOT && SOC_INTEL_ALDERLAKE_PCH_P && SOC_INTEL_RAPTORLAKE
+ default "3rdparty/fsp/RaptorLakeFspBinPkg/IoT/RaptorLakeS/FSP.fd" if FSP_TYPE_IOT && SOC_INTEL_RAPTORLAKE_PCH_S
+ default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeP/Fsp.fd" if FSP_TYPE_IOT && SOC_INTEL_ALDERLAKE_PCH_P
+--
+2.47.3
+