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drivers/uart: Let DRIVERS_UART_8250IO also depend on PPC64 

There seems to be no operational differences between x86 and PPC64 for
UART 8250. Port number is the same. References:

* https://github.com/open-power/docs/issues/25
* https://github.com/3mdeb/openpower-coreboot-docs/blob/main/devnotes/porting.md#enabling-console

Tested on Talos II (https://raptorcs.com/TALOSII/). Works in QEMU as
well (actually in QEMU it works even without this change somehow).

Change-Id: Ib06001076b8eaa577a8d2159afea20afb610687d
Signed-off-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Krystian Hebel 2020-09-25 12:16:01 +02:00 committed by Felix Held
parent f1e401c6cb
commit 84f3807f5c
1 changed files with 1 additions and 1 deletions
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src/drivers/uart/Kconfig
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@ -5,7 +5,7 @@ config DRIVERS_UART_8250IO
# FIXME: Shouldn't have a prompt, should default to n, and
# should be selected by boards that have it instead.
bool "Serial port on SuperIO"
depends on ARCH_X86
depends on ARCH_X86 || ARCH_PPC64
default n if DRIVERS_UART_8250MEM || HAVE_UART_SPECIAL
default n if NO_UART_ON_SUPERIO
default y