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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-02-25 03:23:06 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-02-25 07:30:23 -0300
commit2c83ecbd26706dbdaaa7ea9405cf9f3f7703f5ee (patch)
treebbc18da6cada6cf297245870b23475406a7de3cc /libre/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install
parent7fe43b1d13a26841b458e7d71485a3049ba57c8f (diff)
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rename uboot packages with Extlinux support to uboot4extlinux
Diffstat (limited to 'libre/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install')
-rw-r--r--libre/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install37
1 files changed, 37 insertions, 0 deletions
diff --git a/libre/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install b/libre/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install
new file mode 100644
index 000000000..4467c694e
--- /dev/null
+++ b/libre/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install
@@ -0,0 +1,37 @@
+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"
+}
+
+extlinux_warning() {
+ echo "==> WARNING: U-Boot uses Extlinux support to boot up. For setting it up, edit /boot/extlinux/extlinux.conf"
+}
+
+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
+ 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
+ extlinux_warning
+}
+
+post_install() {
+ flash_uboot
+}
+
+post_upgrade() {
+ flash_uboot
+}