[U-Boot] [PATCH] omap3: omap3_logic: Disable Falcon mode

[Lokesh Vutla]

On 7/17/2017 5:29 PM, Adam Ford wrote:
> Now that Falcon mode supports zImages, any attempts to load
> from NAND fail, since the system assumes it's Falcon booting.

yeah, when it fails loading zImage, it will fallback to loading u-boot.
Is that not the behaviour?

> The Micron Flash needs to be unlocked which isn't yet supported in
> Falcon mode, so we need to disable it until its ready.

So, falcon mode tries to load zImage form the same boot mode which you
are currently booting from. Why is this a special case for FALCON boot
and not for normal u-boot loading?

Thanks and regards,
Lokesh

> 
> Signed-off-by: Adam Ford <aford173 at gmail.com>
> 
> diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
> index f897803..0fe753d 100644
> --- a/include/configs/omap3_logic.h
> +++ b/include/configs/omap3_logic.h
> @@ -16,6 +16,7 @@
>  #define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */
>  
>  #include <configs/ti_omap3_common.h>
> +#undef CONFIG_SPL_OS_BOOT
>  
>  #ifdef CONFIG_SPL_BUILD
>  /*
>