[x86]

	- clean up menu.lst template
	- make grub usage of vt0 selectable in menuconfig
	- choose appropriate default baudrate for soekris devices
	- fix generation of grub menu for iso images


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19681 3c298f89-4303-0410-b956-a3cf2f4a3e73

3 files changed, 41 insertions, 14 deletions

diff --git a/target/linux/x86/image/Config.in b/target/linux/x86/image/Config.in
index d52ae0c07..9d17f37b6 100644
--- a/target/linux/x86/image/Config.in
+++ b/target/linux/x86/image/Config.in
@@ -2,14 +2,21 @@ config X86_GRUB_IMAGES
     bool "Build GRUB images (Linux x86 or x86_64 host only)"
     depends TARGET_x86 && !TARGET_x86_olpc
     depends TARGET_ROOTFS_EXT2FS || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS || TARGET_ROOTFS_ISO
-	select PACKAGE_grub
+    select PACKAGE_grub
     default y
 
 config X86_GRUB_IMAGES_PAD
-	bool "Pad GRUB images to filesystem size (for JFFS2)"
-	depends X86_GRUB_IMAGES
+    bool "Pad GRUB images to filesystem size (for JFFS2)"
+    depends X86_GRUB_IMAGES
 
 config X86_GRUB_CONSOLE
+    bool
+    depends X86_GRUB_IMAGES
+    prompt "Use Console Terminal (in addition to Serial)"
+    default n if TARGET_x86_generic_Soekris48xx || TARGET_x86_generic_Soekris45xx
+    default y if ! (TARGET_x86_generic_Soekris48xx || TARGET_x86_generic_Soekris45xx)
+
+config X86_GRUB_SERIAL
     string
     prompt "Serial port device"
     depends X86_GRUB_IMAGES
@@ -19,7 +26,8 @@ config X86_GRUB_CONSOLE
 config X86_GRUB_BAUDRATE
     int "Serial port baud rate"
     depends X86_GRUB_IMAGES
-    default 38400
+    default 19200 if TARGET_x86_generic_Soekris48xx || TARGET_x86_generic_Soekris45xx
+    default 38400 if ! (TARGET_x86_generic_Soekris48xx || TARGET_x86_generic_Soekris45xx)
 
 config X86_GRUB_KERNELPART
     int "Kernel partition size (in MB)"
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
index 13712cf0e..b2167e748 100644
--- a/target/linux/x86/image/Makefile
+++ b/target/linux/x86/image/Makefile
@@ -20,7 +20,25 @@ ROOTPART=$(strip $(subst ",, $(CONFIG_OLPC_BOOTSCRIPT_ROOTPART)))
 endif
 #"))")) # fix vim's broken syntax highlighting
 
-CONSOLE=$(strip $(subst ",, $(CONFIG_X86_GRUB_CONSOLE)))
+GRUB_TERMINALS =
+GRUB_SERIAL_CONFIG =
+GRUB_TERMINAL_CONFIG =
+GRUB_CONSOLE_CMDLINE =
+
+ifeq ($(CONFIG_X86_GRUB_CONSOLE),y)
+GRUB_CONSOLE_CMDLINE += console=tty0
+GRUB_TERMINALS += console
+endif
+
+ifneq ($(CONFIG_X86_GRUB_SERIAL),)
+GRUB_CONSOLE_CMDLINE += console=$(strip $(subst ",, $(CONFIG_X86_GRUB_SERIAL))),$(CONFIG_X86_GRUB_BAUDRATE)n8
+GRUB_SERIAL_CONFIG = serial --unit=0 --speed=$(CONFIG_X86_GRUB_BAUDRATE) --word=8 --parity=no --stop=1
+GRUB_TERMINALS += serial
+endif
+
+ifneq ($(GRUB_TERMINALS),)
+GRUB_TERMINAL_CONFIG = terminal --timeout=2 $(GRUB_TERMINALS)
+endif
 
 
 ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
@@ -49,9 +67,9 @@ ifneq ($(HOST_OS),Darwin)
 		$(KDIR)/root.grub/boot/grub/
 	$(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
 	sed \
-		-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
-		-e 's#@CONSOLE@#$(CONSOLE)#g' \
-		-e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
+		-e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
+		-e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
+		-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
 		./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
 	PADDING="$(CONFIG_X86_GRUB_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image_x86.sh $(BIN_DIR)/openwrt-$(BOARD)-$(1).image $(CONFIG_X86_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
 	$(call Image/Build/grub/$(1))
@@ -141,8 +159,9 @@ define Image/Build/iso
 		$(STAGING_DIR_HOST)/usr/lib/grub/i386-openwrt/stage2_eltorito \
 		$(KDIR)/root.grub/boot/grub/stage2_eltorito 
 	sed \
-		-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
-		-e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
+		-e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
+		-e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
+		-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
 		-e 's#(hd0,0)#(cd)#g' \
 		./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
 	$(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz 
diff --git a/target/linux/x86/image/menu.lst b/target/linux/x86/image/menu.lst
index e09177c96..5f99f2156 100644
--- a/target/linux/x86/image/menu.lst
+++ b/target/linux/x86/image/menu.lst
@@ -1,15 +1,15 @@
-serial --unit=0 --speed=@BAUDRATE@ --word=8 --parity=no --stop=1
-terminal --timeout=2 console serial
+@SERIAL_CONFIG@
+@TERMINAL_CONFIG@
 
 default 0
 timeout 5
 
 title   OpenWrt
 root    (hd0,0)
-kernel  /boot/vmlinuz @CMDLINE@ noinitrd console=tty0 console=@CONSOLE@,@BAUDRATE@n8 reboot=bios
+kernel  /boot/vmlinuz @CMDLINE@ noinitrd reboot=bios
 boot
 
 title	OpenWrt (failsafe)
 root	(hd0,0)
-kernel  /boot/vmlinuz failsafe=true @CMDLINE@ noinitrd console=tty0 console=@CONSOLE@,@BAUDRATE@n8 reboot=bios
+kernel  /boot/vmlinuz failsafe=true @CMDLINE@ noinitrd reboot=bios
 boot