[U-Boot] [PATCH 1/2] rpi: save firmware provided boot param for later use

[Tom Rini]

On Wed, Nov 02, 2016 at 07:06:12PM +0100, Cédric Schieli wrote:

> At U-Boot entry point, the r2 register holds the address of the
> firmware provided boot param. Let's save it for further processing.
> 
> Signed-off-by: Cédric Schieli <cschieli at gmail.com>
[snip]
> diff --git a/include/configs/rpi.h b/include/configs/rpi.h
> index 8d4ad5d..2d1e619 100644
> --- a/include/configs/rpi.h
> +++ b/include/configs/rpi.h
> @@ -208,5 +208,9 @@
>  	ENV_MEM_LAYOUT_SETTINGS \
>  	BOOTENV
>  
> +#ifndef __ASSEMBLY__
> +/* Firmware provided boot param */
> +extern const void *fw_boot_param;
> +#endif

This is not a good place to hold this.  Looking at 2/2, just put this
into the board file and comment above it that it's declared in
lowlevel_init.S.

-- 
Tom
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