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author | Isaac David <isacdaavid@isacdaavid.info> | 2017-06-09 15:44:53 -0500 |
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committer | Isaac David <isacdaavid@isacdaavid.info> | 2017-06-09 15:44:53 -0500 |
commit | a63182bc739fa2ef86861a939898717e04cb7153 (patch) | |
tree | 28812dc1e6d2b13c2df520d1728e206bf2c75a1e /libre-testing/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install | |
parent | 25de18693e983c778578ab569df252911b5445e1 (diff) | |
download | abslibre-a63182bc739fa2ef86861a939898717e04cb7153.tar.gz abslibre-a63182bc739fa2ef86861a939898717e04cb7153.tar.bz2 abslibre-a63182bc739fa2ef86861a939898717e04cb7153.zip |
libre-testing/uboot4extlinux-*: new versions and configs
also patch old u-boot tarballs to build with gcc7
Diffstat (limited to 'libre-testing/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install')
-rw-r--r-- | libre-testing/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libre-testing/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install b/libre-testing/uboot4extlinux-am335x_bone/uboot4extlinux-am335x_bone.install new file mode 100644 index 000000000..93306e01e --- /dev/null +++ b/libre-testing/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: Remember to set up your kernels in /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 +} |