Rename ECAM-specific MMCONF Kconfigs
Currently, the MMCONF Kconfigs only support the Enhanced Configuration
Access mechanism (ECAM) method for accessing the PCI config address
space. Some platforms have a different way of mapping the PCI config
space to memory. This patch renames the following configs to
make it clear that these configs are ECAM-specific:
- NO_MMCONF_SUPPORT --> NO_ECAM_MMCONF_SUPPORT
- MMCONF_SUPPORT --> ECAM_MMCONF_SUPPORT
- MMCONF_BASE_ADDRESS --> ECAM_MMCONF_BASE_ADDRESS
- MMCONF_BUS_NUMBER --> ECAM_MMCONF_BUS_NUMBER
- MMCONF_LENGTH --> ECAM_MMCONF_LENGTH
Please refer to CB:57861 "Proposed coreboot Changes" for more
details.
BUG=b:181098581
BRANCH=None
TEST=./util/abuild/abuild -p none -t GOOGLE_KOHAKU -x -a -c max
Make sure Jenkins verifies that builds on other boards
Change-Id: I1e196a1ed52d131a71f00cba1d93a23e54aca3e2
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/security/intel/stm/StmPlatformResource.c b/src/security/intel/stm/StmPlatformResource.c
index a8da98c..75d52a2 100644
--- a/src/security/intel/stm/StmPlatformResource.c
+++ b/src/security/intel/stm/StmPlatformResource.c
@@ -98,8 +98,8 @@
static void fixup_pciex_resource(void)
{
// Find max bus number and PCIEX length
- rsc_pcie_mmio.length = CONFIG_MMCONF_LENGTH; // 0x10000000;// 256 MB
- rsc_pcie_mmio.base = CONFIG_MMCONF_BASE_ADDRESS;
+ rsc_pcie_mmio.length = CONFIG_ECAM_MMCONF_LENGTH; // 0x10000000;// 256 MB
+ rsc_pcie_mmio.base = CONFIG_ECAM_MMCONF_BASE_ADDRESS;
}
/*