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-rw-r--r--payloads/external/SeaBIOS/Kconfig10
-rw-r--r--payloads/external/SeaBIOS/Makefile3
2 files changed, 13 insertions, 0 deletions
diff --git a/payloads/external/SeaBIOS/Kconfig b/payloads/external/SeaBIOS/Kconfig
index e816775f28..21e47206f4 100644
--- a/payloads/external/SeaBIOS/Kconfig
+++ b/payloads/external/SeaBIOS/Kconfig
@@ -51,6 +51,16 @@ config SEABIOS_THREAD_OPTIONROMS
variations during option ROM code execution. It is not
known if all option ROMs will behave properly with this option.
+config SEABIOS_HARDWARE_IRQ
+ prompt "Hardware Interrupts"
+ default y
+ bool
+ help
+ Program and support hardware interrupts using the i8259
+ programmable interrupt controller (PIC). Deselected by
+ boards which would otherwise hang at the boot menu (eg,
+ google/rambi).
+
config SEABIOS_VGA_COREBOOT
prompt "Include generated option rom that implements legacy VGA BIOS compatibility"
default y if !VENDOR_EMULATION
diff --git a/payloads/external/SeaBIOS/Makefile b/payloads/external/SeaBIOS/Makefile
index 0086775b8d..cd646d9d73 100644
--- a/payloads/external/SeaBIOS/Makefile
+++ b/payloads/external/SeaBIOS/Makefile
@@ -72,6 +72,9 @@ endif
ifneq ($(CONFIG_SEABIOS_DEBUG_LEVEL),-1)
echo "CONFIG_DEBUG_LEVEL=$(CONFIG_SEABIOS_DEBUG_LEVEL)" >> seabios/.config
endif
+ifneq ($(CONFIG_SEABIOS_HARDWARE_IRQ),y)
+ echo "# CONFIG_HARDWARE_IRQ is not set" >> 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/