tmlind / droid4-kexecboot Goto Github PK

I downloaded the files in the 2021-01-28 directory and their sha256 sums don't match what is found in the sha256.txt file.

Hi, sorry about the issue but this is a bit of an emergency.

I accedentaly formated mmcblk1p1 instead of mmcblk0p1, i assume this is where the bootloader is located.

Luckaly I realized before rebooting the phone. I now need a dd image of mmcblk1p1 to write back before the phone reboots for any reason.

EDIT: got image!

Just a little personal wish list for kexecboot:

• emergency shell
• charging support
• export sd as usb mass storage.

I've got an external SD card.

It has two partitions - mmcblk0p1 is a vfat partition, with a kernel zImage on it, and a DTB omap4-droid4-xt894.dtb on it; mmcblk0p2 is an ext4 partition, with my root filesystem. I was able to boot this with a little bit of magic in safestrap, so I know this kernel and DTB work.

Now, I've got the following configuration in the kexecboot image:

LABEL=Linux on /dev/mmcblk0
PRIORITY=8
DTB=/mnt/omap4-droid4-xt894.dtb
KERNEL=/mnt/zImage
CMDLINE="rootfstype=ext4 root=/dev/mmcblk0p2"
TIMEOUT=3

In the debug info, I see something like "Found kernel image /mnt/zImage". I have tried varying combinations of /boot/, /, etc instead of /mnt/ in the KERNEL and DTB lines above. I've also tried without the CMDLINE there too.

Regardless, I can't boot.
Is there anything you might be able to add?