[PATCH] stm32mp: stm32prog: accept device without partition

[Patrick DELAUNAY]

Hi,

> From: Patrick DELAUNAY <patrick.delaunay at st.com>
> Sent: jeudi 15 octobre 2020 14:28
> 
> When partitions are not available on a device the command stm32prog raises an
> error but a device can have no partition to check in init_device() and the command
> need to continue to the next part_id.
> 
> This patch correct an issue for ram0 target, when block_dev and mtd are NULL.
> 
> For example with the simple flashlayout file:
> 
> Opt	Part	Name	Type	Device	Offset	Binary
> -	0x01	fsbl	Binary	none	0x0	tf-a-serialboot.stm32
> -	0x03	ssbl	Binary	none	0x0	u-boot.stm32
> P	0x10	kernel	System	ram0	0xC2000000	uImage.bin
> P	0x11	dtb	FileSytem	ram0	0xC4000000	stm32mp157f-
> ev1.dtb
> 
> Fixes: ffc405e63b94 ("stm32mp: stm32prog: add upport of partial update")
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
> ---
> 
>  arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 

Applied to u-boot-stm/master, thanks!

Regards

Patrick