Quote:
Originally Posted by Pumpa
I have bricked more. Only uboot working through serial console. BIST not working and kernels damaged. Is there way to recover kernel only through uboot or any way ? Uff thx
Code:
version - print monitor version
uboot > boot
## Booting kernel from Legacy Image at 70800000 ...
Bad Header Checksum
ERROR: can't get kernel image!
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Checksums stored in flash headers may not be accurate after an OTA update, so that "Bad Header Checksum" may be "normal".
The "can't get kernel" may be because you did not load the kernel into RAM before running it with "boot". I am not sure though. Does somebody else know what is going on here?
You can study the u-boot source code from the amazon GPL download, to see what is going on. You can also study the u-boot main site for general u-boot documentation.
And of course, an MfgTool profile can be crafted that loads a kernel over USB and runs it in RAM (or a new program can be written to use USB Downloader protocol directly, which is a project that
yifanlu is working on).
But first, can you get to fastboot mode with MfgTool? If so, you can reflash the kernel from there if you need to.