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>
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@ -90,6 +90,10 @@ void pci_mmio_write_config32(pci_devfn_t dev, uint16_t reg, uint32_t value)
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#if CONFIG(MMCONF_SUPPORT)
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#if CONFIG_MMCONF_BASE_ADDRESS == 0
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#error "CONFIG_MMCONF_BASE_ADDRESS undefined!"
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#endif
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/* Avoid name collisions as different stages have different signature
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* for these functions. The _s_ stands for simple, fundamental IO or
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* MMIO variant.
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