add support for virtualbox emulator

package/cfgfs/Makefile

@@ -5,7 +5,7 @@ include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		cfgfs
 PKG_VERSION:=		1.0.9
-PKG_RELEASE:=		2
+PKG_RELEASE:=		3
 PKG_DESCR:=		compressed config filesystem
 PKG_SECTION:=		base
 PKG_URL:=		http://openadk.org/
@@ -15,7 +15,7 @@ PKG_CFLINE_CFGFS+=	select BUSYBOX_MD5SUM@
 PKG_CFLINE_CFGFS+=	select BUSYBOX_XARGS@
 PKG_CFLINE_CFGFS+=	select BUSYBOX_FEATURE_SORT_BIG@
 PKG_CFLINE_CFGFS+=	depends on !ADK_TARGET_ROOTFS_NFSROOT && !ADK_TARGET_ROOTFS_INITRAMFS_PIGGYBACK && !ADK_TARGET_ROOTFS_INITRAMFS
-PKG_DFLT_CFGFS:=	y if !(ADK_TOOLCHAIN_ONLY || ADK_TOOLCHAIN_ARCHIVE || ADK_HARDWARE_QEMU)
+PKG_DFLT_CFGFS:=	y if !(ADK_TOOLCHAIN_ONLY || ADK_TOOLCHAIN_ARCHIVE)
 
 WRKDIST=		${WRKDIR}/${PKG_NAME}-${PKG_VERSION}
 NO_DISTFILES:=		1

scripts/create-image-with-grub.sh

@@ -67,14 +67,14 @@ type=qemu
 
 function usage {
 cat >&2 <<EOF
-Syntax: $me [±  ][-c cfgfssize] [-p panictime] [±q] [-s serialspeed]
+Syntax: $me [Âg] [-c cfgfssize] [-p panictime] [±q] [-s serialspeed]
     [±t][ -f diskformat ] -n disk.img archive
 Defaults: -c 1 -p 10 -s 115200 -f qemu; -t = enable serial console
 EOF
 	exit $1
 }
 
-while getopts "c:hp:qs:ntf:" ch; do
+while getopts "c:ghp:qs:ntf:" ch; do
 	case $ch {
 	(c)	if (( (cfgfs = OPTARG) < 0 || cfgfs > 5 )); then
 			print -u2 "$me: -c $OPTARG out of bounds"
@@ -87,6 +87,8 @@ while getopts "c:hp:qs:ntf:" ch; do
 		fi ;;
 	(q)	quiet=1 ;;
 	(+q)	quiet=0 ;;
+	(g)	grub=1 ;;
+	(+g)	grub=0 ;;
 	(s)	if [[ $OPTARG != @(96|192|384|576|1152)00 ]]; then
 			print -u2 "$me: serial speed $OPTARG invalid"
 			exit 1
@@ -310,13 +312,18 @@ done
 cp "${grubfiles[@]}" boot/grub/
 cd "$TOPDIR"
 
-dd if=qemu.img of=mbr bs=64k count=1 
-bs=$((524288-64-1))
+dd if=$tgt of=mbr bs=64k count=1 2>/dev/null
+bs=$((524288))
 (( quiet )) || print Generating ext2 image with size $bs...
-dd if=/dev/zero of=cfgfs bs=1024k count=$cfgfs
+dd if=/dev/zero of=cfgfs bs=1024k count=$cfgfs 2>/dev/null
 genext2fs -q -b $bs -d $T ${tgt}.new
 (( quiet )) || print Finishing up...
 cat mbr ${tgt}.new cfgfs > $tgt
 
+if [[ $type = vbox ]]; then
+	rm -f $tgt.vdi
+	VBoxManage convertdd $tgt $tgt.vdi
+fi
+
 rm -rf "$T" mbr ${tgt}.new cfgfs
 exit 0

scripts/create-sys

@@ -32,7 +32,7 @@ for i in $systems;do
 	systemu=$(echo $system|tr '[:upper:]' '[:lower:]')
 	system=$(echo $system|tr '[:upper:]_' '[:lower:]-')
 	system=$(echo $system|sed 's#x86-64#x86_64#')
-	if [ "${system%-*}" = "toolchain" -o "${system%-*}" = "qemu" ];then
+	if [ "${system%-*}" = "toolchain" -o "${system%-*}" = "qemu" -o "${system%-*}" = "vbox" ];then
 		printf "\tdefault \"${system%-*}\" if ADK_$systemu\n" >> $topdir/target/config/Config.in.system.default
 	else
 		printf "\tdefault \"${system}\" if ADK_$systemu\n" >> $topdir/target/config/Config.in.system.default

scripts/update-sys

@@ -49,7 +49,7 @@ config $archsym
 	boolean
 EOF
 
-if [ "${system}" = "toolchain" -o "${system}" = "qemu" ];then
+if [ "${system}" = "toolchain" -o "${system}" = "qemu" -o "${system}" = "vbox" ];then
 	sys=${system}-$cpuarch
 else
 	sys=$system

target/config/Config.in

@@ -223,6 +223,9 @@ config ADK_LINUX_64
 config ADK_HARDWARE_QEMU
 	boolean
 
+config ADK_HARDWARE_VBOX
+	boolean
+
 config ADK_NATIVE
 	boolean
 
@@ -400,6 +403,7 @@ config ADK_TARGET_CMDLINE
 	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_IBM_X40
 	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_INTEL_ATOM
 	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_QEMU_I686
+	default "console=ttyS0,115200 console=tty0 vga=791" if ADK_TARGET_SYSTEM_VBOX_I686
 	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_QEMU_ARM_MODEL_SPITZ
 	default "console=ttyAMA0 console=tty0" if ADK_TARGET_QEMU_ARM_MODEL_VERSATILE
 	default "console=ttyS0,115200 console=tty0 fbcon=rotate:1" if ADK_TARGET_SYSTEM_SHARP_ZAURUS
@@ -517,6 +521,7 @@ config ADK_TARGET_ROOTFS_INITRAMFS
 		ADK_LINUX_X86 || \
 		ADK_LINUX_X86_64 || \
 		ADK_LINUX_NATIVE
+	depends on !ADK_HARDWARE_VBOX
 	select ADK_KERNEL_BLK_DEV_INITRD
 	select ADK_KERNEL_RD_XZ
 	help
@@ -534,6 +539,7 @@ config ADK_TARGET_ROOTFS_INITRAMFS_PIGGYBACK
 		ADK_LINUX_X86 || \
 		ADK_LINUX_X86_64 || \
 		ADK_LINUX_NATIVE
+	depends on !ADK_HARDWARE_VBOX
 	select ADK_KERNEL_EXT2_FS
 	help
 	  create an read-only initramfs system.
@@ -565,7 +571,7 @@ config ADK_TARGET_ROOTFS_NFSROOT
 	select ADK_KERNEL_NFS_COMMON
 	select ADK_KERNEL_IP_PNP
 	select ADK_KERNEL_IP_PNP_DHCP
-	depends on !ADK_HARDWARE_QEMU
+	depends on !ADK_HARDWARE_QEMU && !ADK_HARDWARE_VBOX
 	help
 	  Root filesystem mounted via NFS. (DHCP)
 

target/linux/config/Config.in.block

@@ -4,7 +4,6 @@ config ADK_KERNEL_BLOCK
 config ADK_KERNEL_MD
 	boolean
 
-
 config ADK_KERNEL_LBD
 	boolean
 
@@ -159,6 +158,7 @@ config ADK_KERNEL_SATA_AHCI
 	select ADK_KERNEL_BLK_DEV_SD
 	depends on ADK_TARGET_WITH_SATA
 	default y if ADK_TARGET_SYSTEM_SHUTTLE_SA76
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default n	
 
 menu "Block devices support"

target/linux/config/Config.in.graphics

@@ -1,6 +1,7 @@
 config ADK_KERNEL_VT
 	boolean
 	default y if ADK_HARDWARE_QEMU
+	default y if ADK_HARDWARE_VBOX
 	default y if ADK_TARGET_WITH_VGA
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_INTEL_ATOM
@@ -9,11 +10,18 @@ config ADK_KERNEL_VT
 config ADK_KERNEL_VT_CONSOLE
 	boolean
 	default y if ADK_HARDWARE_QEMU
+	default y if ADK_HARDWARE_VBOX
 	default y if ADK_TARGET_WITH_VGA
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_INTEL_ATOM
 	default n
 
+config ADK_KERNEL_VGA_CONSOLE
+	boolean
+	default y if ADK_HARDWARE_VBOX
+	default y if ADK_TARGET_WITH_VGA
+	default n
+
 config ADK_KERNEL_FONTS
 	boolean
 
@@ -48,9 +56,20 @@ config ADK_KERNEL_AGP_INTEL
 menu "Graphic devices support"
 depends on ADK_TARGET_WITH_VGA
 
+config ADK_KERNEL_FB_VESA
+	prompt "................................ Framebuffer support for VirtualBox Emulator (VESA)"
+	boolean
+	select ADK_KERNEL_FB
+	select ADK_KERNEL_FRAMEBUFFER_CONSOLE
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
+ 	default n
+	depends on ADK_TARGET_SYSTEM_VBOX_I686
+ 	help
+	 Framebuffer support for VirtualBox Emulator.
+
 config ADK_KERNEL_FB_CIRRUS
-	prompt "................................ Framebuffer support for QEMU Emulator"
-	tristate
+	prompt "................................ Framebuffer support for QEMU Emulator (Cirrus)"
+	boolean
 	select ADK_KERNEL_FB
 	select ADK_KERNEL_FRAMEBUFFER_CONSOLE
 	default y if ADK_TARGET_SYSTEM_QEMU_I686

target/linux/config/Config.in.input

@@ -4,6 +4,7 @@ depends on ADK_TARGET_WITH_USB || ADK_TARGET_WITH_INPUT || ADK_TARGET_WITH_TOUCH
 config ADK_KERNEL_INPUT
 	boolean
 	default y if ADK_TARGET_SYSTEM_QEMU_I686
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C
 	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
@@ -42,6 +43,7 @@ config ADK_KERNEL_INPUT_EVDEV
 config ADK_KERNEL_INPUT_KEYBOARD
 	boolean
 	default y if ADK_TARGET_SYSTEM_QEMU_I686
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C
 	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
@@ -55,6 +57,7 @@ config ADK_KERNEL_INPUT_KEYBOARD
 config ADK_KERNEL_KEYBOARD_ATKBD
 	boolean
 	default y if ADK_TARGET_SYSTEM_QEMU_I686
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C
 	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
@@ -67,6 +70,7 @@ config ADK_KERNEL_KEYBOARD_ATKBD
 config ADK_KERNEL_INPUT_MOUSE
 	boolean
 	default y if ADK_TARGET_SYSTEM_QEMU_I686
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C
 	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
@@ -80,6 +84,7 @@ config ADK_KERNEL_INPUT_MOUSE
 config ADK_KERNEL_INPUT_MOUSEDEV
 	boolean
 	default y if ADK_TARGET_SYSTEM_QEMU_I686
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default y if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C
 	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_IBM_X40

target/linux/config/Config.in.netdevice

@@ -155,6 +155,7 @@ config ADK_KERNEL_E1000
 	select ADK_KERNEL_NETDEVICES
 	select ADK_KERNEL_NET_ETHERNET
 	select ADK_KERNEL_NETDEV_1000
+	default y if ADK_TARGET_SYSTEM_VBOX_I686
 	default y if ADK_TARGET_SYSTEM_IBM_X40
 	default y if ADK_NATIVE_SYSTEM_IBM_X40
 	default y if ADK_TARGET_SYSTEM_QEMU_I686

target/x86/Makefile

@@ -36,6 +36,11 @@ ifeq ($(ADK_HARDWARE_QEMU),y)
 	@echo "Start qemu with following command line:"
 	@echo 'qemu -nographic -net user,hostfwd=tcp::2222-:22 -net nic,model=e1000 -kernel $(BIN_DIR)/$(TARGET_KERNEL) qemu-${CPU_ARCH}.img'
 endif
+ifeq ($(ADK_HARDWARE_VBOX),y)
+	@cp $(KERNEL) $(BIN_DIR)/$(TARGET_KERNEL)
+	@echo "Use following command to create a VirtualBox Image:"
+	@echo "./scripts/create-image-with-grub.sh -f vbox vbox-${CPU_ARCH}.img $(BIN_DIR)/$(ROOTFSTARBALL)"
+endif
 endif
 ifeq ($(ADK_TARGET_FS),usb)
 imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL)