From a88848907f836d19baa319062237d10c08618f70 Mon Sep 17 00:00:00 2001 From: Wonkyu Kim Date: Wed, 10 Aug 2022 14:10:03 -0700 Subject: soc/intel/meteorlake: Have non prefetchable MMIO for IGD BAR0 Enable SOC_INTEL_GFX_NON_PREFETCHABLE_MMIO for MTL to fix guc driver failure. BUG=b:241746156 TEST=boot to OS and check guc driver loading successful Signed-off-by: Wonkyu Kim Change-Id: Ifc20935bccdda55db3e57eecd37a4260b3f1a2d1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66613 Reviewed-by: Subrata Banik Reviewed-by: Tarun Tuli Tested-by: build bot (Jenkins) --- src/soc/intel/meteorlake/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'src/soc/intel/meteorlake/Kconfig') diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig index 4a0713ef91..a407be76ce 100644 --- a/src/soc/intel/meteorlake/Kconfig +++ b/src/soc/intel/meteorlake/Kconfig @@ -82,6 +82,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_RESET select SOC_INTEL_COMMON_BLOCK_IOC select SOC_INTEL_CSE_SET_EOP + select SOC_INTEL_GFX_NON_PREFETCHABLE_MMIO select SOC_INTEL_MEM_MAPPED_PM_CONFIGURATION select SSE2 select SUPPORT_CPU_UCODE_IN_CBFS -- cgit v1.2.3