diff options
Diffstat (limited to 'target/linux/x86')
| -rw-r--r-- | target/linux/x86/base-files/lib/upgrade/platform.sh | 24 | ||||
| -rw-r--r-- | target/linux/x86/image/Makefile | 7 |
2 files changed, 28 insertions, 3 deletions
diff --git a/target/linux/x86/base-files/lib/upgrade/platform.sh b/target/linux/x86/base-files/lib/upgrade/platform.sh index 3b6c25877f..8be96dfcd4 100644 --- a/target/linux/x86/base-files/lib/upgrade/platform.sh +++ b/target/linux/x86/base-files/lib/upgrade/platform.sh @@ -1,3 +1,5 @@ +RAMFS_COPY_BIN='grub-bios-setup' + platform_check_image() { local diskdev partdev diff [ "$#" -gt 1 ] && return 1 @@ -44,6 +46,26 @@ platform_copy_config() { fi } +platform_do_bootloader_upgrade() { + local bootpart + local diskdev="$1" + + if export_partdevice bootpart 1; then + mkdir -p /tmp/boot + mount -o rw,noatime "/dev/$bootpart" /tmp/boot + echo "(hd0) /dev/$diskdev" > /tmp/device.map + + echo "Upgrading bootloader on /dev/$diskdev..." + grub-bios-setup \ + -m "/tmp/device.map" \ + -d "/tmp/boot/boot/grub" \ + -r "hd0,msdos1" \ + "/dev/$diskdev" + + umount /tmp/boot + fi +} + platform_do_upgrade() { local diskdev partdev diff @@ -92,4 +114,6 @@ platform_do_upgrade() { #copy partition uuid echo "Writing new UUID to /dev/$diskdev..." get_image "$@" | dd of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync + + platform_do_bootloader_upgrade "$diskdev" } diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile index 2838b3139c..373f2396b7 100644 --- a/target/linux/x86/image/Makefile +++ b/target/linux/x86/image/Makefile @@ -66,11 +66,11 @@ ifneq ($(CONFIG_GRUB_IMAGES),) grub-mkimage \ -p /boot/grub \ -d $(STAGING_DIR_HOST)/lib/grub/i386-pc \ - -o $(KDIR)/grub2/core.img \ + -o $(KDIR)/root.grub/boot/grub/core.img \ -O i386-pc \ -c ./grub-early.cfg \ $(GRUB2_MODULES) - $(CP) $(STAGING_DIR_HOST)/lib/grub/i386-pc/*.img $(KDIR)/grub2/ + $(CP) $(STAGING_DIR_HOST)/lib/grub/i386-pc/*.img $(KDIR)/root.grub/boot/grub/ echo '(hd0) $(BIN_DIR)/$(IMG_COMBINED)-$(1).img' > $(KDIR)/grub2/device.map sed \ -e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \ @@ -80,6 +80,7 @@ ifneq ($(CONFIG_GRUB_IMAGES),) -e 's#@TITLE@#$(GRUB_TITLE)#g' \ ./grub.cfg > $(KDIR)/root.grub/boot/grub/grub.cfg -$(CP) $(STAGING_DIR_ROOT)/boot/. $(KDIR)/root.grub/boot/ + grub-bios-setup -V | cut -d' ' -f3 > $(KDIR)/root.grub/boot/grub/version PADDING="1" SIGNATURE="$(IMG_PART_SIGNATURE)" PATH="$(TARGET_PATH)" $(SCRIPT_DIR)/gen_image_generic.sh \ $(BIN_DIR)/$(IMG_COMBINED)-$(1).img \ $(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.grub \ @@ -87,7 +88,7 @@ ifneq ($(CONFIG_GRUB_IMAGES),) 256 grub-bios-setup \ --device-map="$(KDIR)/grub2/device.map" \ - -d "$(KDIR)/grub2" \ + -d "$(KDIR)/root.grub/boot/grub" \ -r "hd0,msdos1" \ "$(BIN_DIR)/$(IMG_COMBINED)-$(1).img" endef |