Add CONFIG_KVMTOOL, some initial preparations so seabios at least prints some debug messages on the serial line.
Signed-off-by: Gerd Hoffmann kraxel@redhat.com --- Makefile | 1 + src/Kconfig | 7 +++++++ src/post.c | 2 +- 3 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile index e287530..d7053a6 100644 --- a/Makefile +++ b/Makefile @@ -87,6 +87,7 @@ endif
target-y := target-$(CONFIG_QEMU) += $(OUT)bios.bin +target-$(CONFIG_KVMTOOL) += $(OUT)bios.bin target-$(CONFIG_CSM) += $(OUT)Csm16.bin target-$(CONFIG_COREBOOT) += $(OUT)bios.bin.elf target-$(CONFIG_BUILD_VGABIOS) += $(OUT)vgabios.bin diff --git a/src/Kconfig b/src/Kconfig index 14c38fb..7620067 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -25,6 +25,12 @@ choice Configure to be used by EFI firmware as Compatibility Support module (CSM) to provide legacy BIOS services.
+ config KVMTOOL + bool "Build for kvmtool" + select DEBUG_SERIAL + help + Configure for an emulated machine (kvmtool). + endchoice
config QEMU_HARDWARE @@ -130,6 +136,7 @@ endchoice
config ROM_SIZE int "ROM size (in KB)" + default 128 if KVMTOOL default 0 help Set the ROM size. Say '0' here to make seabios figure the diff --git a/src/post.c b/src/post.c index 6157b50..65a3c9c 100644 --- a/src/post.c +++ b/src/post.c @@ -327,7 +327,7 @@ dopost(void) void VISIBLE32FLAT handle_post(void) { - if (!CONFIG_QEMU && !CONFIG_COREBOOT) + if (!CONFIG_QEMU && !CONFIG_COREBOOT && !CONFIG_KVMTOOL) return;
serial_debug_preinit();