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payload/SeaBIOS: Add SEABIOS_PS2_TIMEOUT Kconfig variable 

This allows mainboards to preconfigure a ps2-keyboard-spinup
timeout when SeaBIOS is chosen as the payload.

The Kconfig option can be changed manually if CONFIG_EXPERT is set.

Change-Id: I5732b18ef04f4bdef6236f35039656ad02011aec
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: http://review.coreboot.org/3734
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Peter Stuge 2013-07-09 19:43:09 +02:00 committed by Patrick Georgi
parent 3bfd5b8252
commit f040858ec3
2 changed files with 15 additions and 0 deletions
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9
src/Kconfig
View File

@ -584,6 +584,15 @@ config SEABIOS_MASTER
Newest SeaBIOS version
endchoice
config SEABIOS_PS2_TIMEOUT
prompt "PS/2 keyboard controller initialization timeout (milliseconds)" if PAYLOAD_SEABIOS
depends on EXPERT
int
help
Some PS/2 keyboard controllers don't respond to commands immediately
after powering on. This specifies how long SeaBIOS will wait for the
keyboard controller to become ready before giving up.
choice
prompt "FILO version"
default FILO_STABLE

6
src/arch/x86/Makefile.inc
View File

@ -88,6 +88,12 @@ endif
ifeq ($(CONFIG_PAYLOAD_SEABIOS),y)
@printf " PAYLOAD SeaBIOS (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"
$(CBFSTOOL) $@.tmp add-payload -f $(CONFIG_PAYLOAD_FILE) -n $(CONFIG_CBFS_PREFIX)/payload -c $(CBFS_PAYLOAD_COMPRESS_FLAG)
ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),)
ifneq ($(CONFIG_SEABIOS_PS2_TIMEOUT),0)
@printf " SeaBIOS Wait up to $(CONFIG_SEABIOS_PS2_TIMEOUT) ms for PS/2 keyboard controller initialization\n"
$(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_PS2_TIMEOUT) -n etc/ps2-keyboard-spinup
endif
endif
endif
ifeq ($(CONFIG_PAYLOAD_FILO),y)
@printf " PAYLOAD FILO (internal, compression: $(CBFS_PAYLOAD_COMPRESS_FLAG))\n"