diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2024-01-12 20:56:48 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-01-15 21:15:36 +0000 |
| commit | 20c9c557f9cbf37822c49ff33a106e396349cda1 (patch) | |
| tree | 15417f319bd487d6b953dce8db0393645987ab60 /src/include | |
| parent | 1c626b01c23cb3bf573cbc69ed0dba4ca8c65a97 (diff) | |
include/device/pci_mmio_cfg: assert CONFIG_ECAM_MMCONF_BUS_NUMBER != 0
Make sure that CONFIG_ECAM_MMCONF_BUS_NUMBER is non-zero when the
ECAM_MMCONF_SUPPORT Kconfig option is selected.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic102b7dca9ffebb2d384a068a1fb1f4b6fb6c5f8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79933
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/include')
| -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 89c99062d2..416444179f 100644 --- a/src/include/device/pci_mmio_cfg.h +++ b/src/include/device/pci_mmio_cfg.h @@ -31,6 +31,10 @@ union pci_bank { #error "CONFIG_ECAM_MMCONF_BASE_ADDRESS undefined!" #endif +#if CONFIG_ECAM_MMCONF_BUS_NUMBER == 0 +#error "CONFIG_ECAM_MMCONF_BUS_NUMBER is undefined!" +#endif + #if CONFIG_ECAM_MMCONF_BUS_NUMBER * MiB != CONFIG_ECAM_MMCONF_LENGTH #error "CONFIG_ECAM_MMCONF_LENGTH does not correspond with CONFIG_ECAM_MMCONF_BUS_NUMBER!" #endif |