From 2c5f24eee28631e94b641d0393cbb7ad4c3d799f Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Thu, 25 Jan 2024 19:48:17 +0100 Subject: soc/amd/stoney: Match ACPI with resource allocation Currently resource allocation starts top down from the default value 0xfe000000. This does not match what ACPI reports, so adapt CONFIG_DOMAIN_RESOURCE_32BIT_LIMIT to reflect that. Change-Id: I32d08ffd5bbd856b17f7ca2775c5923957d92c85 Signed-off-by: Nico Huber Reviewed-on: https://review.coreboot.org/c/coreboot/+/80190 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/soc/amd/stoneyridge/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/soc') diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig index e94c2f97605b..47de10290cd6 100644 --- a/src/soc/amd/stoneyridge/Kconfig +++ b/src/soc/amd/stoneyridge/Kconfig @@ -140,6 +140,10 @@ config ECAM_MMCONF_BASE_ADDRESS config ECAM_MMCONF_BUS_NUMBER default 64 +# This number must be equal or lower than what's reported in ACPI PCI _CRS +config DOMAIN_RESOURCE_32BIT_LIMIT + default ECAM_MMCONF_BASE_ADDRESS + config VGA_BIOS_ID string default "1002,9870" if AMD_APU_MERLINFALCON -- cgit v1.2.3