mb/emulation/qemu-q35: Define and use MMCONF_BUS_NUMBER
Also refactor the machine type checks to avoid code duplication.
Tested, still boots to payload with 256, 128 and 64 busses.
Change-Id: Ib394ba605bbfeee75aa645e989c23034cceff348
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50025
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/emulation/qemu-q35/Kconfig b/src/mainboard/emulation/qemu-q35/Kconfig
index 9958caf..4bbfd57 100644
--- a/src/mainboard/emulation/qemu-q35/Kconfig
+++ b/src/mainboard/emulation/qemu-q35/Kconfig
@@ -63,6 +63,10 @@
config MMCONF_BASE_ADDRESS
default 0xb0000000
+config MMCONF_BUS_NUMBER
+ int
+ default 256
+
# fw_cfg tables can be larger than the default when TPM is enabled
config MAX_ACPI_TABLE_SIZE_KB
int