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| author | Arthur Heymans <arthur@aheymans.xyz> | 2019-10-08 11:29:12 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-05 14:58:58 +0000 |
| commit | 15fcc86907dc6f8f782cfdc98808f508aa66082c (patch) | |
| tree | a2ca30a55268d0c80deaba228277ccc1dc73e587 /src | |
| parent | 92a75996160e2da57253b693b4e5c3284f437228 (diff) | |
| download | coreboot-15fcc86907dc6f8f782cfdc98808f508aa66082c.tar.xz | |
pci_mmio_cfg.h: Add a compile time error if MMCONF_BASE_ADDRESS is undefined
if CONFIG_MMCONF_SUPPORT is set, add a compiletime error if
CONFIG_MMCONF_BASE_ADDRESS is not defined.
Change-Id: I0439e994d170e8ec564ce188e82a850e2a286a66
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35883
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/device/pci_mmio_cfg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/device/pci_mmio_cfg.h b/src/include/device/pci_mmio_cfg.h index 5567ed86ae..e3c5fe4873 100644 --- a/src/include/device/pci_mmio_cfg.h +++ b/src/include/device/pci_mmio_cfg.h @@ -90,6 +90,10 @@ void pci_mmio_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value) #if CONFIG(MMCONF_SUPPORT) +#if CONFIG_MMCONF_BASE_ADDRESS == 0 +#error "CONFIG_MMCONF_BASE_ADDRESS undefined!" +#endif + /* Avoid name collisions as different stages have different signature * for these functions. The _s_ stands for simple, fundamental IO or * MMIO variant. |