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SeaBIOS: Add Kconfig option to set verbosity level 

Previously SeaBIOS's default was used (1). This patch defaults to
coreboot's console level instead which is approximately the same
verbosity as SeaBIOS and thus what a user would probably expect.

Change-Id: If79e5f40c9380bb527f870eeb7d0cb43faf00beb
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: https://review.coreboot.org/18051
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Stefan Tauner 2017-01-15 11:49:25 +01:00 committed by Martin Roth
parent 6f27edd377
commit c48d791506
3 changed files with 17 additions and 3 deletions
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3
payloads/external/Makefile.inc vendored
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@ -86,7 +86,8 @@ payloads/external/SeaBIOS/seabios/out/bios.bin.elf seabios: $(DOTCONFIG)
CONFIG_SEABIOS_VGA_COREBOOT=$(CONFIG_SEABIOS_VGA_COREBOOT) \
CONFIG_DRIVERS_UART_8250IO=$(CONFIG_DRIVERS_UART_8250IO) \
CONFIG_CONSOLE_SERIAL=$(CONFIG_CONSOLE_SERIAL) \
CONFIG_TTYS0_BASE=$(CONFIG_TTYS0_BASE)
CONFIG_TTYS0_BASE=$(CONFIG_TTYS0_BASE) \
CONFIG_SEABIOS_DEBUG_LEVEL=$(CONFIG_SEABIOS_DEBUG_LEVEL)
payloads/external/SeaBIOS/seabios/out/vgabios.bin: seabios
payloads/external/SeaBIOS/seabios/.config: payloads/external/SeaBIOS/seabios/out/bios.bin.elf

10
payloads/external/SeaBIOS/Kconfig vendored
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@ -94,4 +94,14 @@ config PAYLOAD_VGABIOS_FILE
depends on SEABIOS_VGA_COREBOOT
default "payloads/external/SeaBIOS/seabios/out/vgabios.bin"
config SEABIOS_DEBUG_LEVEL
prompt "SeaBIOS debug level (verbosity)"
default DEFAULT_CONSOLE_LOGLEVEL
int
help
The higher the number, the more verbose SeaBIOS will be. The range is
not well defined but the typical values range from 0 to about 9 inclusive
where 0 disables all output. Set this value to -1 to use SeaBIOS' default.
The default is to use coreboot's loglevel.
endif

3
payloads/external/SeaBIOS/Makefile vendored
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@ -60,6 +60,9 @@ else
false
endif
endif
ifneq ($(CONFIG_SEABIOS_DEBUG_LEVEL),-1)
echo "CONFIG_DEBUG_LEVEL=$(CONFIG_SEABIOS_DEBUG_LEVEL)" >> seabios/.config
endif
# This shows how to force a previously set .config option *off*
# echo "# CONFIG_SMBIOS is not set" >> seabios/.config
$(MAKE) -C seabios olddefconfig OUT=out/