From: Wilfried Klaebe Date: Fri, 11 Nov 2016 13:50:00 +0000 (+0200) Subject: x86: fix GRUB_ROOT for Xen subtarget X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=81e3c022e017be76d4f3eaf67cfd7ddba09e85be;p=openwrt%2Fstaging%2Fadrian.git x86: fix GRUB_ROOT for Xen subtarget Change grub's root device to xen/xvda,msdos1 for the x86_xen_domu target so that it will boot without further changes. Signed-off-by: Wilfried Klaebe [Jo-Philipp Wich: fixed and rebased patch from FS#264, added subject] Signed-off-by: Jo-Philipp Wich --- diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile index a210c902e5..99887cb32b 100644 --- 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,$(CONFIG_GRUB_BOOTOPTS)) @@ -75,6 +80,7 @@ ifneq ($(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 \ diff --git a/target/linux/x86/image/grub.cfg b/target/linux/x86/image/grub.cfg index f1a577cdd7..acca036a2e 100644 --- a/target/linux/x86/image/grub.cfg +++ b/target/linux/x86/image/grub.cfg @@ -3,7 +3,7 @@ set default="0" set timeout="@TIMEOUT@" -set root='(hd0,msdos1)' +set root='(@ROOT@)' menuentry "LEDE" { linux /boot/vmlinuz @CMDLINE@ noinitrd