14 Mar
2019
14 Mar
'19
4:19 p.m.
Hi Sam,
On April 16, 2018, 8:32 p.m., Sam Protsenko wrote: [..]
- Prepare dtb.img and dtbo.img images, generated with mkdtimg tool (can be found in Android sources, see prebuilts/misc/linux-x86/libufdt). Example:
$ ./mkdtimg create dtb.img \ am57xx-beagle-x15.dtb --id=0 \ am57xx-beagle-x15-revc.dtb --id=1
[..]
Thanks for the verbose and helpful descriptions above, which now serve as source of inspiration for how to implement Android booting on other platforms.
Both 'mkdtimg' tool and the 'mkdtboimg.py' script seem to lack the capability of extracting the original dtb/dtbo blobs from the dtb{o}.img file. It seems doable on the target via the 'dtimg' U-Boot command. Is there any off-the-shelf tooling to achieve this on the host?
Many thanks, Eugeniu.