[U-Boot] [PATCH] spl, Makefile: Take external offset into account for fit images

[Marek Vasut]

On 6/18/19 10:13 PM, Sjoerd Simons wrote:
> When building a FIT image for SPL to load also take into account the
> configured external offset. This allows the SPL to load the u-boot FIT
> image correctly when configuring SECURE_BOOT on i.mx6 is enabled
> (with CONFIG_FIT_EXTERNAL_OFFSET=0x3000).
> 
> Note this doesn't allow secure booting; but it does allow an unsigned
> SPL/u-boot with secure boot support eanbled to boot on open device.

Does this change behavior on systems which don't use
CONFIG_FIT_EXTERNAL_OFFSET ?

> Signed-off-by: Sjoerd Simons <sjoerd.simons at collabora.co.uk>
> 
> ---
> 
>  Makefile | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Makefile b/Makefile
> index c55ffa265f..a8808aeefd 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1240,6 +1240,7 @@ endif
>  ifdef CONFIG_SPL_LOAD_FIT
>  MKIMAGEFLAGS_u-boot.img = -f auto -A $(ARCH) -T firmware -C none -O u-boot \
>  	-a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \
> +	-p $(CONFIG_FIT_EXTERNAL_OFFSET) \
>  	-n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" -E \
>  	$(patsubst %,-b arch/$(ARCH)/dts/%.dtb,$(subst ",,$(CONFIG_OF_LIST)))
>  else
> 


-- 
Best regards,
Marek Vasut