Difference between revisions of "Rock/bootloader"
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(Created page with " Currently all rk3188 based devices including radxa rock uses the same bootloader from Rockchip. Rockchip don't provide the source code of the bootloader. The bootloader's mai...") |
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Revision as of 06:33, 4 December 2013
Currently all rk3188 based devices including radxa rock uses the same bootloader from Rockchip. Rockchip don't provide the source code of the bootloader. The bootloader's main task is:
- Load and boot the kernel.img/boot.img or recovery.img from correspoding partition
- Communicate with the host PC to download the image/firmware for upgrading
Download
The bootloader of radxa rock can be found at this address
http://dl.radxa.com/rock/images/loader/
Reverse engineering
The analysis of the bootloader is done by sarg. Ping sarg in #linux-rockchip if you are interested. You can find the details here:
https://gist.github.com/sarg/5028505