Hello Kyösti Mälkki, Patrick Rudolph, Felix Held, Arthur Heymans, Jacob Garber, Matt DeVillier, build bot (Jenkins), Nico Huber, Martin Roth, Patrick Georgi,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/36591
to look at the new patch set (#7).
Change subject: superio/aspeed/common: add workaround for serial routing delay quirk ......................................................................
superio/aspeed/common: add workaround for serial routing delay quirk
Some mainboards with an ASPEED BMC do the serial routing setup in the BMC boot phase on cold boot. This results in scrambled console output when this is not finished fast enough.
This adds a delay of 500ms as workaround in the BMCs uart setup that can be selected at mainboard level.
A user may disable the workaround when using another BMC firmware like OpenBMC, u-bmc or some custom BMC bootloader with fast serial setup.
Change-Id: I7d6599b76384fc94a00a9cfc1794ebfe34863ff9 Signed-off-by: Michael Niewöhner foss@mniewoehner.de --- M src/superio/aspeed/common/Kconfig M src/superio/aspeed/common/early_serial.c 2 files changed, 21 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/36591/7