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authorPatrick Rudolph <patrick.rudolph@9elements.com>2021-06-07 16:46:40 +0200
committerNico Huber <nico.h@gmx.de>2021-06-14 08:37:06 +0000
commite42ce6bb499031cbe4cdbad19314d2c9971b2186 (patch)
treedee0430d4bd36d9de2e09f3c83c951bc45e1e955 /src/soc/ucb
parent193203f90b49de06e4997aad53fb6d556c34798f (diff)
soc/intel/common/block/uart: Fix resources in ACPI mode
In ACPI mode the device cannot be enumerated and thus the payload and bootloader doesn't know about the active resources. An ACPI aware OS can use the _CRS to determine the active MMIO window. Mark the BAR0 as reserved if the device is in ACPI mode to make sure the BAR is reserved in e820 tables. Change-Id: I6079b1eb7b0c87c752515340aac8776244b30ca0 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55271 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/soc/ucb')
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