From 317bb56428fd89bb0ffb5d0fe28aeb032c7d6e27 Mon Sep 17 00:00:00 2001 From: Iru Cai Date: Wed, 25 Apr 2018 15:30:29 +0800 Subject: [PATCH] asrock/b75pro3-m: use the ASPM blacklist driver After commit 2188f57a (src/device: Update LTR configuration scheme) coreboot will hang when reading resources on the ASMedia SATA controller, although there is already an ASPM config override. So use the ASPM blacklist driver instead of setting the ASPM override in the devicetree. Change-Id: I807d9bd4deef8c1528dff96c7646240ef75e1953 Signed-off-by: Iru Cai Reviewed-on: https://review.coreboot.org/25819 Reviewed-by: Arthur Heymans Reviewed-by: Angel Pons Reviewed-by: Paul Menzel Tested-by: build bot (Jenkins) --- src/mainboard/asrock/b75pro3-m/Kconfig | 1 + src/mainboard/asrock/b75pro3-m/devicetree.cb | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/asrock/b75pro3-m/Kconfig b/src/mainboard/asrock/b75pro3-m/Kconfig index 010de97dc7..20ee9a754a 100644 --- a/src/mainboard/asrock/b75pro3-m/Kconfig +++ b/src/mainboard/asrock/b75pro3-m/Kconfig @@ -28,6 +28,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SOUTHBRIDGE_INTEL_C216 select USE_NATIVE_RAMINIT select MAINBOARD_HAS_LIBGFXINIT + select DRIVERS_ASMEDIA_ASPM_BLACKLIST config HAVE_IFD_BIN bool diff --git a/src/mainboard/asrock/b75pro3-m/devicetree.cb b/src/mainboard/asrock/b75pro3-m/devicetree.cb index 70b65aa5b1..def3d1dbd9 100644 --- a/src/mainboard/asrock/b75pro3-m/devicetree.cb +++ b/src/mainboard/asrock/b75pro3-m/devicetree.cb @@ -106,7 +106,6 @@ chip northbridge/intel/sandybridge device pci 1c.4 on # PCIe Port #5, ASMedia ASM1062 SATA Controller subsystemid 0x1849 0x1e18 end - register "pcie_aspm_f4" = "0x80" # Disable ASPM for ASMedia SATA controller device pci 1c.5 on # PCIe Port #6, Realtek PCIe GbE Controller subsystemid 0x1849 0x1e1a end -- 2.11.4.GIT