From 14b4838d49556eb544c0f6a96d72128c3480ec2c Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Fri, 1 Nov 2024 15:59:30 +0000 Subject: coreboot/default: Re-base all patches There were a lot of unnecessary patches, such as the VRAM patches; as Nicholas Chin has explained to me, the drivers for these machines will just allocate what RAM they want anyway, so in a lot of cases the extra allocated Video RAM simply reduces the total amount of memory for other uses. In general, we have a lot of patches that have existed for years. A much more aggressive sweep will be done in the next major audit, especially when the revisions are updated again. Signed-off-by: Leah Rowe --- ...CK-Disable-coreboot-related-BL31-features.patch | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 config/coreboot/default/patches/0018-HACK-Disable-coreboot-related-BL31-features.patch (limited to 'config/coreboot/default/patches/0018-HACK-Disable-coreboot-related-BL31-features.patch') diff --git a/config/coreboot/default/patches/0018-HACK-Disable-coreboot-related-BL31-features.patch b/config/coreboot/default/patches/0018-HACK-Disable-coreboot-related-BL31-features.patch new file mode 100644 index 00000000..9592215d --- /dev/null +++ b/config/coreboot/default/patches/0018-HACK-Disable-coreboot-related-BL31-features.patch @@ -0,0 +1,28 @@ +From ec27f5414c78d493ec7be4cd055ac877ce9ea178 Mon Sep 17 00:00:00 2001 +From: Alper Nebi Yasak +Date: Thu, 22 Jun 2023 16:44:27 +0300 +Subject: [PATCH 18/51] HACK: Disable coreboot related BL31 features + +I don't know why, but removing this BL31 make argument lets gru-kevin +power off properly when shut down from Linux. Needs investigation. +--- + src/arch/arm64/Makefile.mk | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/src/arch/arm64/Makefile.mk b/src/arch/arm64/Makefile.mk +index cb43897efd..a9e5ff399a 100644 +--- a/src/arch/arm64/Makefile.mk ++++ b/src/arch/arm64/Makefile.mk +@@ -173,9 +173,6 @@ BL31_MAKEARGS += LOG_LEVEL=40 + # Always enable crash reporting, even on a release build + BL31_MAKEARGS += CRASH_REPORTING=1 + +-# Enable coreboot-specific features like CBMEM console support +-BL31_MAKEARGS += COREBOOT=1 +- + # Avoid build/release|build/debug distinction by overriding BUILD_PLAT directly + BL31_MAKEARGS += BUILD_PLAT="$(BL31_BUILD)" + +-- +2.39.5 + -- cgit v1.2.1