[U-Boot] [PATCH] libfdt: Add option to disable arch_fixup_fdt() calls

Michal Simek
2016-06-09T14:32:58Z

On 9.6.2016 16:29, Alexander Graf wrote:
> On 06/09/2016 04:23 PM, Michal Simek wrote:
>> Disable arch_fixup_fdt() calls for cases where U-Boot shouldn't update
>> memory setup in DTB file.
>> One example of usage of this option is to boot OS with different memory
>> setup than U-Boot use.
>>
>> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
>
> Could we instead just have the board file provide a fixup? It could then
> also fix up the efi memory map.

Not sure what exactly you are asking for.
Do you mean to add fixup function to board file and overwrite default one?
For me, I want to have this option selectable because it is not valid
for all case even I have to admit that in xilinx tree I have removed
this function in past because it was problematic for AMP cases on zynq.

Thanks,
Michal