diff options
| author | Paul Menzel <paulepanter@users.sourceforge.net> | 2014-04-26 10:18:12 +0200 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-05-02 15:04:58 +0200 |
| commit | 4fdc680efc90e825cae83dccc99c9de1e5517215 (patch) | |
| tree | 434430a2e4133089c968e52e6d9507172099de29 | |
| parent | 7ac7627546d8d89d63abe06b7a0df1861f10eabf (diff) | |
| download | coreboot-4fdc680efc90e825cae83dccc99c9de1e5517215.tar.xz | |
drivers/pc80/Kconfig: Do not init PS/2 keyboard if SeaBIOS is chosen as payload
As the Kconfig description of `DRIVERS_PS2_KEYBOARD` says, SeaBIOS is
able to initialize the PS/2 keyboard itself, so it is not necessary to
let coreboot do it.
SeaBIOS is also able to do it faster as discussed in a thread on the
coreboot mailing list from October 2010 [1]. In that thread it was
also proposed to not let coreboot initialize the PS/2 coreboot when
SeaBIOS is used as a payload.
[1] http://www.coreboot.org/pipermail/coreboot/2010-October/thread.html#61310
subject: [coreboot] coreboot+seabios timings
Change-Id: I1248cec3e2ca5b9311e46df8aabf67e14ffd4ea6
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/5581
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
| -rw-r--r-- | src/drivers/pc80/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/pc80/Kconfig b/src/drivers/pc80/Kconfig index 3572bc2a91..37ba6bcef7 100644 --- a/src/drivers/pc80/Kconfig +++ b/src/drivers/pc80/Kconfig @@ -2,7 +2,8 @@ # reliably support PS/2 init themselves. config DRIVERS_PS2_KEYBOARD bool "PS/2 keyboard init" - default y + default n if PAYLOAD_SEABIOS + default y if !PAYLOAD_SEABIOS help Enable this option to initialize PS/2 keyboards found connected to the PS/2 port. |