Re: [U-Boot] [PATCH] efi_loader: Use system fdt as fallback

Am 11.04.2016 um 16:55 schrieb Alexander Graf:

When the user did not pass any device tree or the boot script didn't find any, let's use the system device tree as last resort to get something the payload (Linux) may understand.

This means that on systems that use the same device tree for U-Boot and Linux we can just share it and there's no need to manually provide a device tree in the target image.

While at it, also copy and pad the device tree by 64kb to give us space for modifications.

Signed-off-by: Alexander Graf agraf@suse.de

Tested-by: Andreas Färber afaerber@suse.de

It definitely avoids a warning message. However, it does not always allow Linux to actually boot, e.g. on jetson-tk1 (patch sent).

Regards, Andreas