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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-10-14 08:28:04 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-10-14 08:30:23 -0300
commitb9de19ba52d54a7e608656254bb43c2441707853 (patch)
treeefeec15469e4e8e926cbf38fb63b4c71e9b7ae98 /libre-testing/uboot4grub-am335x_bone/uboot4grub-am335x_bone.install
parent776999f7876ddc85f4212202fc4ec3b4389dd784 (diff)
downloadabslibre-b9de19ba52d54a7e608656254bb43c2441707853.tar.gz
abslibre-b9de19ba52d54a7e608656254bb43c2441707853.tar.bz2
abslibre-b9de19ba52d54a7e608656254bb43c2441707853.zip
rename uboot-grub-beaglebone to uboot4grub-am335x_bone
Diffstat (limited to 'libre-testing/uboot4grub-am335x_bone/uboot4grub-am335x_bone.install')
-rw-r--r--libre-testing/uboot4grub-am335x_bone/uboot4grub-am335x_bone.install36
1 files changed, 36 insertions, 0 deletions
diff --git a/libre-testing/uboot4grub-am335x_bone/uboot4grub-am335x_bone.install b/libre-testing/uboot4grub-am335x_bone/uboot4grub-am335x_bone.install
new file mode 100644
index 000000000..0ab634efe
--- /dev/null
+++ b/libre-testing/uboot4grub-am335x_bone/uboot4grub-am335x_bone.install
@@ -0,0 +1,36 @@
+flash_instructions() {
+ echo "# dd if=/boot/MLO of=/dev/mmcblk0 count=1 seek=1 conv=notrunc bs=128k"
+ echo "# dd if=/boot/u-boot.img of=/dev/mmcblk0 count=2 seek=1 conv=notrunc bs=384k"
+ echo "# grub-install /dev/mmcblk0"
+ echo "# grub-mkconfig -o /boot/grub/grub.cfg"
+}
+
+flash_uboot() {
+ root=$(mount | awk '/ on \/ / { print $1; }')
+ if [[ $root =~ ^/dev/mmcblk.*$ ]]; then
+ root=${root:0:12}
+ echo "A new U-Boot version needs to be flashed onto $root."
+ echo "Do this now? [y|N]"
+ read -r shouldwe
+ if [[ $shouldwe =~ ^([yY][eE][sS]|[yY])$ ]]; then
+ dd if=/boot/MLO of=$root count=1 seek=1 conv=notrunc bs=128k
+ dd if=/boot/u-boot.img of=$root count=2 seek=1 conv=notrunc bs=384k
+ grub-install /dev/mmcblk0
+ grub-mkconfig -o /boot/grub/grub.cfg
+ else
+ echo "You can do this later by running:"
+ flash_instructions
+ fi
+ else
+ echo "Flash the new U-Boot version onto your boot device. For example:"
+ flash_instructions
+ fi
+}
+
+post_install() {
+ flash_uboot
+}
+
+post_upgrade() {
+ flash_uboot
+}