[PATCH] fwu: mtd: Fix dfu_alt_info generation for 2 images per bank

[Jassi Brar]

On Thu, 13 Jul 2023 at 09:36, Michal Simek <michal.simek at amd.com> wrote:
>
> Code rewrites the last char of size with adding &. It is visible from
> dfu_alt_info print before this patch:
>
> Make dfu_alt_info: 'mtd nor0=bank0 raw 2320000 80000;bank1 raw 27a0000
> 8000&mtd nor0=bank0 raw 23a0000 4000000;bank1 raw 2820000 4000000'
>
> And after it:
> Make dfu_alt_info: 'mtd nor0=bank0 raw 2320000 80000;bank1 raw 27a0000
> 80000&mtd nor0=bank0 raw 23a0000 4000000;bank1 raw 2820000 4000000'
>
> Size for bank0 and bank1 must be the same because it is the same image.
>
> Signed-off-by: Michal Simek <michal.simek at amd.com>

Acked-by: Jassi Brar <jaswinder.singh at linaro.org>