On Mon, Jan 06, 2020 at 04:22:02PM +0100, Matthias Schoepfer wrote:
Hi Tom,
thanks for your reply. As far as I can understand this code, only if fdt_high is set to 0xffffffffffffffff (which is the very case for dragonboard410c) a not aligned mapping of the fdt can happen. In this case, the address is images->ft_addr, which I *think* comes from the fitImage creation?!
I wonder, whether just removing fdt_high is a valid solution...
Ah. Yes, generally speaking fdt_high shouldn't be set as it stops us from relocating things to ensure alignment. Making use of bootm_size instead (to ensure that everything is within a certain area of memory) is better for the general case. So please, update the default environment and CC the board maintainer, thanks!