x86: fix GRUB_ROOT for Xen subtarget

[openwrt/staging/yousong.git] / target / linux / x86 / image / Makefile

diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
index 602ea7e195935175fc080fd0d3fd168a40f9d095..99887cb32b723bb35cf6257c3543b0c06984be1c 100644 (file)
--- a/target/linux/x86/image/Makefile
+++ b/target/linux/x86/image/Makefile
@@ -15,6 +15,7 @@ GRUB_TERMINALS =
 GRUB_SERIAL_CONFIG =
 GRUB_TERMINAL_CONFIG =
 GRUB_CONSOLE_CMDLINE =
+GRUB_ROOT = hd0,msdos1
 
 USE_ATKBD = generic 64
 
@@ -46,6 +47,10 @@ ROOTPART:=$(if $(ROOTPART),$(ROOTPART),PARTUUID=$(SIGNATURE)-02)
 
 GRUB_TIMEOUT:=$(call qstrip,$(CONFIG_GRUB_TIMEOUT))
 
+ifneq ($(CONFIG_TARGET_x86_xen_domu),)
+  GRUB_ROOT = xen/xvda,msdos1
+endif
+
 ifneq ($(CONFIG_GRUB_IMAGES),)
 
   BOOTOPTS:=$(call qstrip,$(CONFIG_GRUB_BOOTOPTS))
@@ -54,16 +59,8 @@ ifneq ($(CONFIG_GRUB_IMAGES),)
     root=$(ROOTPART) rootfstype=ext4 rootwait
   endef
 
-  define Image/cmdline/jffs2-64k
-    block2mtd.block2mtd=$(ROOTPART),65536,rootfs,5 root=/dev/mtdblock0 rootfstype=jffs2 rootwait
-  endef
-
-  define Image/cmdline/jffs2-128k
-    block2mtd.block2mtd=$(ROOTPART),131072,rootfs,5 root=/dev/mtdblock0 rootfstype=jffs2 rootwait
-  endef
-
   define Image/cmdline/squashfs
-    block2mtd.block2mtd=$(ROOTPART),65536,rootfs,5 root=/dev/mtdblock0 rootfstype=squashfs rootwait
+    root=$(ROOTPART) rootfstype=squashfs rootwait
   endef
 
   define Image/Build/grub2
@@ -83,6 +80,7 @@ ifneq ($(CONFIG_GRUB_IMAGES),)
                -e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
                -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \
                -e 's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \
+               -e 's#@ROOT@#$(GRUB_ROOT)#g' \
                ./grub.cfg > $(KDIR)/root.grub/boot/grub/grub.cfg
        PADDING="$(CONFIG_TARGET_IMAGES_PAD)" SIGNATURE="$(SIGNATURE)" PATH="$(TARGET_PATH)" ./gen_image_generic.sh \
                $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
@@ -101,7 +99,7 @@ endif
 ROOTDELAY=10
 
 define Image/Build/squashfs
-       $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+       dd if=/dev/zero bs=128k count=1 >> $(KDIR)/root.squashfs
 endef
 
 define Image/Build/iso
@@ -161,12 +159,6 @@ ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
     define Image/Build/gzip/squashfs
        $(call Image/Build/gzip,squashfs)
     endef
-    define Image/Build/gzip/jffs2-64k
-       $(call Image/Build/gzip,jffs2-64k)
-    endef
-    define Image/Build/gzip/jffs2-128k
-       $(call Image/Build/gzip,jffs2-128k)
-    endef
   endif
 endif