[PATCH] s5p4418_nanopi2: Stop disabling device tree relocation

[Stefan Bosch]

Hi Tom,

On 19.11.25 15:55, Tom Rini wrote:
> Remove setting of fdt_high to ~0, which disables device tree relocation,
> from the default environment. Doing so prevents U-Boot from correcting
> problems such as having an unaligned device tree and leads to various
> failure modes in the OS.
> 
> Signed-off-by: Tom Rini <trini at konsulko.com>
> ---

Tested-by: Stefan Bosch <stefan_b at posteo.net>

Looks OK, tested on FriendlyElec-Board NanoPC-T2 
(s5p4418_nanopi2_defconfig) with booting of LUbuntu Xenial (kernel 
4.4.49-s5p4418).

Thanks!

> If there is some window of memory that must be used for where the device
> tree is relocated to, bootm_low + bootm_size (or often just bootm_size)
> or bootm_mapsize are the correct way do this. Please see
> doc/usage/environment.rst for more details.
> 
> Cc: Stefan Bosch <stefan_b at posteo.net>
> ---
>   include/configs/s5p4418_nanopi2.h | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/include/configs/s5p4418_nanopi2.h b/include/configs/s5p4418_nanopi2.h
> index fec1bfd50eb9..8a8d54daf7b4 100644
> --- a/include/configs/s5p4418_nanopi2.h
> +++ b/include/configs/s5p4418_nanopi2.h
> @@ -139,7 +139,6 @@
>   #endif
>   
>   #define CFG_EXTRA_ENV_SETTINGS				\
> -	"fdt_high=0xffffffff\0"					\
>   	"initrd_high=0xffffffff\0"				\
>   	"rootdev=" __stringify(CONFIG_ROOT_DEV) "\0"		\
>   	"rootpart=" __stringify(CONFIG_ROOT_PART) "\0"		\

Regards,
Stefan