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Start using Kconfig to configure SeaBIOS settings.

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Create autoconf.h during the build.

Move a couple of config settings from config.h to Kconfig.
This commit is contained in:
Kevin O'Connor
2011-01-26 21:19:25 -05:00
parent b623e7c568
commit 713be89d5c
4 changed files with 30 additions and 12 deletions
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2
.gitignore vendored
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@ -1,2 +1,4 @@
out
*.pyc
.config
.config.old

14
Makefile
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@ -115,16 +115,18 @@ $(OUT)%.lds: %.lds.S
@echo " Precompiling $@"
$(Q)$(CPP) -P -D__ASSEMBLY__ $< -o $@
$(OUT)asm-offsets.s: $(OUT)autoconf.h
$(OUT)asm-offsets.h: $(OUT)asm-offsets.s
@echo " Generating offset file $@"
$(Q)./tools/gen-offsets.sh $< $@
$(OUT)ccode.16.s: ; $(call whole-compile, $(CFLAGS16) -S, $(addprefix src/, $(SRC16)),$@)
$(OUT)ccode.16.s: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS16) -S, $(addprefix src/, $(SRC16)),$@)
$(OUT)code32seg.o: ; $(call whole-compile, $(CFLAGS32SEG), $(addprefix src/, $(SRC32SEG)),$@)
$(OUT)code32seg.o: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS32SEG), $(addprefix src/, $(SRC32SEG)),$@)
$(OUT)ccode32flat.o: ; $(call whole-compile, $(CFLAGS32FLAT), $(addprefix src/, $(SRC32FLAT)),$@)
$(OUT)ccode32flat.o: $(OUT)autoconf.h ; $(call whole-compile, $(CFLAGS32FLAT), $(addprefix src/, $(SRC32FLAT)),$@)
$(OUT)code16.o: romlayout.S $(OUT)ccode.16.s $(OUT)asm-offsets.h
@echo " Compiling (16bit) $@"
@ -200,6 +202,12 @@ export CONFIG_SHELL := sh
export KCONFIG_AUTOHEADER := autoconf.h
export KCONFIG_CONFIG := $(CURDIR)/.config
$(OUT)autoconf.h : $(KCONFIG_CONFIG)
$(Q)$(MAKE) silentoldconfig
$(KCONFIG_CONFIG):
$(Q)$(MAKE) defconfig
%onfig:
$(Q)mkdir -p $(OUT)/tools/kconfig/lxdialog
$(Q)mkdir -p $(OUT)/include/config

15
src/Kconfig Normal file
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@ -0,0 +1,15 @@
# Kconfig SeaBIOS configuration
mainmenu "SeaBIOS Configuration"
config COREBOOT
bool "Configure as a coreboot payload."
default n
config DEBUG_LEVEL
int "Control how verbose debug output is."
default 1
config DEBUG_SERIAL
bool "Send debugging information to serial port"
default n
config VGAHOOKS
bool "Support bios callbacks specific to via vgabios."
default n

11
src/config.h
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@ -1,6 +1,8 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#include "../out/autoconf.h"
// Configuration definitions.
//#define CONFIG_APPNAME "QEMU"
@ -12,13 +14,6 @@
#define CONFIG_APPNAME6 "BOCHS "
#define CONFIG_APPNAME4 "BXPC"
// Configure as a coreboot payload.
#define CONFIG_COREBOOT 0
// Control how verbose debug output is.
#define CONFIG_DEBUG_LEVEL 1
// Send debugging information to serial port
#define CONFIG_DEBUG_SERIAL 0
// Screen writes are also sent to debug ports.
#define CONFIG_SCREEN_AND_DEBUG 1
@ -119,8 +114,6 @@
#define CONFIG_UUID_BACKDOOR 1
// Support generation of ACPI tables (for emulators)
#define CONFIG_ACPI 1
// Support bios callbacks specific to via vgabios.
#define CONFIG_VGAHOOKS 0
// Support S3 resume handler.
#define CONFIG_S3_RESUME 1
// Run the vga rom during S3 resume.