diff options
| author | Shelley Chen <shchen@google.com> | 2021-10-20 15:43:45 -0700 |
|---|---|---|
| committer | Shelley Chen <shchen@google.com> | 2021-11-10 17:24:16 +0000 |
| commit | 4e9bb3308e811000eb089be6b03658e4cb9a4717 (patch) | |
| tree | dca19104e9f6144736a042203f53de9802b53a7e /src/arch/x86 | |
| parent | 5c163bb86926d982af1ffd93b072ca85070ca1e1 (diff) | |
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>
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/include/arch/pci_io_cfg.h | 2 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/pci_ops.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/x86/include/arch/pci_io_cfg.h b/src/arch/x86/include/arch/pci_io_cfg.h index 61dd106513..5e69288f92 100644 --- a/src/arch/x86/include/arch/pci_io_cfg.h +++ b/src/arch/x86/include/arch/pci_io_cfg.h @@ -69,7 +69,7 @@ void pci_io_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) outl(value, 0xCFC); } -#if !CONFIG(MMCONF_SUPPORT) +#if !CONFIG(ECAM_MMCONF_SUPPORT) /* Avoid name collisions as different stages have different signature * for these functions. The _s_ stands for simple, fundamental IO or diff --git a/src/arch/x86/include/arch/pci_ops.h b/src/arch/x86/include/arch/pci_ops.h index abbd35c07d..51a578442e 100644 --- a/src/arch/x86/include/arch/pci_ops.h +++ b/src/arch/x86/include/arch/pci_ops.h @@ -4,7 +4,7 @@ #define ARCH_I386_PCI_OPS_H #include <arch/pci_io_cfg.h> -#if CONFIG(MMCONF_SUPPORT) +#if CONFIG(ECAM_MMCONF_SUPPORT) #include <device/pci_mmio_cfg.h> #endif |