diff options
Diffstat (limited to 'config/coreboot/default/patches/0040-lenovo-t480-Drop-redundant-PcieRpEnable.patch')
| -rw-r--r-- | config/coreboot/default/patches/0040-lenovo-t480-Drop-redundant-PcieRpEnable.patch | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/config/coreboot/default/patches/0040-lenovo-t480-Drop-redundant-PcieRpEnable.patch b/config/coreboot/default/patches/0040-lenovo-t480-Drop-redundant-PcieRpEnable.patch new file mode 100644 index 00000000..2223ec46 --- /dev/null +++ b/config/coreboot/default/patches/0040-lenovo-t480-Drop-redundant-PcieRpEnable.patch @@ -0,0 +1,113 @@ +From eb71b55d2dd7af6f6ddca5e462fc228bdb04af50 Mon Sep 17 00:00:00 2001 +From: Leah Rowe <leah@libreboot.org> +Date: Tue, 8 Jul 2025 17:54:57 +0100 +Subject: [PATCH 1/1] lenovo/t480: Drop redundant PcieRpEnable + +This is in line with another change from upstream, in +the recent revision update: + +commit ee30558c49c9c4622277785ee0cd54c32720e489 +Author: Nico Huber <nico.h@gmx.de> +Date: Fri Jan 12 16:22:19 2024 +0100 + + soc/intel/skylake: Drop redundant PcieRpEnable + +This change is necessary, to prevent a build error. + +Signed-off-by: Leah Rowe <leah@libreboot.org> +--- + .../lenovo/sklkbl_thinkpad/variants/t480/overridetree.cb | 5 ----- + .../lenovo/sklkbl_thinkpad/variants/t480s/overridetree.cb | 5 ----- + 2 files changed, 10 deletions(-) + +diff --git a/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480/overridetree.cb b/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480/overridetree.cb +index bf66bd3a69..316dbcbe8a 100644 +--- a/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480/overridetree.cb ++++ b/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480/overridetree.cb +@@ -43,7 +43,6 @@ chip soc/intel/skylake + + # dGPU - x4 + device ref pcie_rp1 on +- register "PcieRpEnable[0]" = "1" + register "PcieRpClkReqSupport[0]" = "1" + register "PcieRpClkReqNumber[0]" = "0" + register "PcieRpClkSrcNumber[0]" = "0" +@@ -61,7 +60,6 @@ chip soc/intel/skylake + + # M.2 WLAN - x1 + device ref pcie_rp7 on +- register "PcieRpEnable[6]" = "1" + register "PcieRpClkReqSupport[6]" = "1" + register "PcieRpClkReqNumber[6]" = "2" + register "PcieRpClkSrcNumber[6]" = "2" +@@ -71,7 +69,6 @@ chip soc/intel/skylake + + # M.2 WWAN - x2 + device ref pcie_rp5 on +- register "PcieRpEnable[4]" = "1" + register "PcieRpClkReqSupport[4]" = "1" + register "PcieRpClkReqNumber[4]" = "3" + register "PcieRpClkSrcNumber[4]" = "3" +@@ -81,7 +78,6 @@ chip soc/intel/skylake + + # TB3 (Alpine Ridge LP) - x2 + device ref pcie_rp9 on +- register "PcieRpEnable[8]" = "1" + register "PcieRpClkReqSupport[8]" = "1" + register "PcieRpClkReqNumber[8]" = "4" + register "PcieRpClkSrcNumber[8]" = "4" +@@ -92,7 +88,6 @@ chip soc/intel/skylake + + # M.2 2280 caddy - x2 + device ref pcie_rp11 on +- register "PcieRpEnable[10]" = "1" + register "PcieRpClkReqSupport[10]" = "1" + register "PcieRpClkReqNumber[10]" = "5" + register "PcieRpClkSrcNumber[10]" = "5" +diff --git a/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480s/overridetree.cb b/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480s/overridetree.cb +index d4afca20c4..dcaf15fabf 100644 +--- a/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480s/overridetree.cb ++++ b/src/mainboard/lenovo/sklkbl_thinkpad/variants/t480s/overridetree.cb +@@ -43,7 +43,6 @@ chip soc/intel/skylake + + # dGPU - x2 + device ref pcie_rp1 on +- register "PcieRpEnable[0]" = "1" + register "PcieRpClkReqSupport[0]" = "1" + register "PcieRpClkReqNumber[0]" = "0" + register "PcieRpClkSrcNumber[0]" = "0" +@@ -53,7 +52,6 @@ chip soc/intel/skylake + + # M.2 WWAN - x1 + device ref pcie_rp4 on +- register "PcieRpEnable[3]" = "1" + register "PcieRpClkReqSupport[3]" = "1" + register "PcieRpClkReqNumber[3]" = "1" + register "PcieRpClkSrcNumber[3]" = "1" +@@ -71,7 +69,6 @@ chip soc/intel/skylake + + # M.2 WLAN - x1 + device ref pcie_rp7 on +- register "PcieRpEnable[6]" = "1" + register "PcieRpClkReqSupport[6]" = "1" + register "PcieRpClkReqNumber[6]" = "3" + register "PcieRpClkSrcNumber[6]" = "3" +@@ -81,7 +78,6 @@ chip soc/intel/skylake + + # TB3 (Alpine Ridge LP) - x2 + device ref pcie_rp5 on +- register "PcieRpEnable[4]" = "1" + register "PcieRpClkReqSupport[4]" = "1" + register "PcieRpClkReqNumber[4]" = "4" + register "PcieRpClkSrcNumber[4]" = "4" +@@ -92,7 +88,6 @@ chip soc/intel/skylake + + # M.2 2280 SSD - x2 + device ref pcie_rp9 on +- register "PcieRpEnable[8]" = "1" + register "PcieRpClkReqSupport[8]" = "1" + register "PcieRpClkReqNumber[8]" = "5" + register "PcieRpClkSrcNumber[8]" = "5" +-- +2.39.5 + |