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-rw-r--r--payloads/external/SeaBIOS/Makefile.inc5
-rw-r--r--src/arch/x86/Makefile.inc2
2 files changed, 7 insertions, 0 deletions
diff --git a/payloads/external/SeaBIOS/Makefile.inc b/payloads/external/SeaBIOS/Makefile.inc
index e981309381..21f933a875 100644
--- a/payloads/external/SeaBIOS/Makefile.inc
+++ b/payloads/external/SeaBIOS/Makefile.inc
@@ -25,7 +25,12 @@ checkout: fetch
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" >> $(OUT)/seabios/.config
endif
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index c0e908d46f..2e92d89acd 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -350,6 +350,8 @@ seabios:
CONFIG_SEABIOS_MASTER=$(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: