payloads/external/SeaBIOS: Use coreboot’s serial console settings
Set up the serial console on SeaBIOS to match coreboot's settings.
Previously, we were just forcing it on, and setting it to 0x3f8.
Change-Id: I107245c8bd1ba2cf948c6671337c6169226aaaaf
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/6363
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
diff --git a/payloads/external/SeaBIOS/Makefile.inc b/payloads/external/SeaBIOS/Makefile.inc
index e981309..21f933a 100644
--- a/payloads/external/SeaBIOS/Makefile.inc
+++ b/payloads/external/SeaBIOS/Makefile.inc
@@ -25,7 +25,12 @@
config: checkout
echo " CONFIG SeaBIOS $(TAG-y)"
echo "CONFIG_COREBOOT=y" > $(OUT)/seabios/.config
+ifeq ($(CONFIG_CONSOLE_SERIAL),y)
echo "CONFIG_DEBUG_SERIAL=y" >> $(OUT)/seabios/.config
+ echo "CONFIG_DEBUG_SERIAL_PORT=$(CONFIG_TTYS0_BASE)" >> $(OUT)/seabios/.config
+else
+ echo "# CONFIG_DEBUG_SERIAL is not set" >> $(OUT)/seabios/.config
+endif
ifneq ($(CONFIG_SEABIOS_THREAD_OPTIONROMS),y)
echo "# CONFIG_THREAD_OPTIONROMS is not set" >> $(OUT)/seabios/.config
endif
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index c0e908d..2e92d89 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -350,6 +350,8 @@
CONFIG_SEABIOS_MASTER=$(CONFIG_SEABIOS_MASTER) \
CONFIG_SEABIOS_STABLE=$(CONFIG_SEABIOS_STABLE) \
CONFIG_SEABIOS_THREAD_OPTIONROMS=$(CONFIG_SEABIOS_THREAD_OPTIONROMS) \
+ CONFIG_CONSOLE_SERIAL=$(CONFIG_CONSOLE_SERIAL) \
+ CONFIG_TTYS0_BASE=$(CONFIG_TTYS0_BASE) \
OUT=$(abspath $(obj)) IASL="$(IASL)"
filo: