[U-Boot] [U-Boot, 15/36] rockchip: declare sdram_init() in common header

[Philipp Tomsich]

On Tue, 27 Mar 2018, Kever Yang wrote:

> We need a dedicate sdram_init() function for those SoCS not
> using SPL_FRAMEWORK.
>
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> ---
>
> arch/arm/include/asm/arch-rockchip/sys_proto.h | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm/include/asm/arch-rockchip/sys_proto.h b/arch/arm/include/asm/arch-rockchip/sys_proto.h
> index 3617ac2..7b7e336 100644
> --- a/arch/arm/include/asm/arch-rockchip/sys_proto.h
> +++ b/arch/arm/include/asm/arch-rockchip/sys_proto.h
> @@ -7,5 +7,8 @@
> #ifndef _ASM_ARCH_SYS_PROTO_H
> #define _ASM_ARCH_SYS_PROTO_H
>
> +#ifndef CONFIG_SPL_FRAMEWORK
> +void sdram_init(void);

Please provide documentation for this function, as it is exposed in a 
header-file.

> +#endif
>
> #endif /* _ASM_ARCH_SYS_PROTO_H */
>