From c716341c130b3746c0994af780f407f4fbd75004 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Mon, 6 Oct 2025 02:28:24 +0100 Subject: cb/kabylake: don't hardcode power_on_after_fail I realised that the Dell OptiPlex 3050 Micro has NVRAM available. Use that backend, and hardcode power_on_after_fail to Disable, which is already done in cmos.default. The Lenovo ThinkPad T480 currently has no option table in coreboot, besides the CBFS one. For this, the CBFS option table has been enabled, and the build system has been modified to insert a relevant config for power_on_after_fail. Nicholas Chin informs me that Kabylake generally has legacy NVRAM, so enabling it for the T480/T480s should work, but we'll need to use it in the future anyway; better to just use CBFS now. I *could* use the CBFS backend on 3050micro as well. Signed-off-by: Leah Rowe --- .../patches/0008-HACK-Disable-coreboot-related-BL31-features.patch | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'config/coreboot/default/patches/0008-HACK-Disable-coreboot-related-BL31-features.patch') diff --git a/config/coreboot/default/patches/0008-HACK-Disable-coreboot-related-BL31-features.patch b/config/coreboot/default/patches/0008-HACK-Disable-coreboot-related-BL31-features.patch index 71085827..66043dc3 100644 --- a/config/coreboot/default/patches/0008-HACK-Disable-coreboot-related-BL31-features.patch +++ b/config/coreboot/default/patches/0008-HACK-Disable-coreboot-related-BL31-features.patch @@ -1,7 +1,7 @@ -From 894aa0d70567962d2c05e7bbf20fab4093c3f3ef Mon Sep 17 00:00:00 2001 +From 319a77d9eeaaf1e344a380b1b449e6a56b3dc92c Mon Sep 17 00:00:00 2001 From: Alper Nebi Yasak Date: Thu, 22 Jun 2023 16:44:27 +0300 -Subject: [PATCH 08/35] HACK: Disable coreboot related BL31 features +Subject: [PATCH 08/40] 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. @@ -24,5 +24,5 @@ index f54c6d22fc..b075abfd42 100644 BL31_MAKEARGS += BUILD_PLAT="$(BL31_BUILD)" -- -2.39.5 +2.47.3 -- cgit v1.2.1