[U-Boot] [PATCH 02/13] sunxi: add basical memory map definitions of H6 SoC

[Maxime Ripard <maxime.ripard@bootlin.com>]

On Mon, Jun 25, 2018 at 06:37:12PM +0800, Icenowy Zheng wrote:
> The Allwinner H6 SoC come with a totally new memory map.
> 
> Add basical definition of the new memory map into a header file, and let
> the cpu.h header include it in the situation of H6.
> 
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> ---
>  arch/arm/include/asm/arch-sunxi/cpu.h         |  2 +
>  .../include/asm/arch-sunxi/cpu_sun50i_h6.h    | 73 +++++++++++++++++++
>  2 files changed, 75 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h
> 
> diff --git a/arch/arm/include/asm/arch-sunxi/cpu.h b/arch/arm/include/asm/arch-sunxi/cpu.h
> index caec865264..08be963e8e 100644
> --- a/arch/arm/include/asm/arch-sunxi/cpu.h
> +++ b/arch/arm/include/asm/arch-sunxi/cpu.h
> @@ -9,6 +9,8 @@
>  
>  #if defined(CONFIG_MACH_SUN9I)
>  #include <asm/arch/cpu_sun9i.h>
> +#elif defined(CONFIG_MACH_SUN50I_H6)
> +#include <asm/arch/cpu_sun50i_h6.h>
>  #else
>  #include <asm/arch/cpu_sun4i.h>
>  #endif
> diff --git a/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h b/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h
> new file mode 100644
> index 0000000000..b12f2dd1a2
> --- /dev/null
> +++ b/arch/arm/include/asm/arch-sunxi/cpu_sun50i_h6.h
> @@ -0,0 +1,73 @@
> +/*
> + * (C) Copyright 2017 Icenowy Zheng <icenowy@aosc.io>
> + *
> + * SPDX-License-Identifier:	GPL-2.0+
> + */
> +
> +#ifndef _SUNXI_CPU_SUN50I_H6_H
> +#define _SUNXI_CPU_SUN50I_H6_H
> +
> +#define SUNXI_SRAM_A1_BASE		0x00020000

Isn't that the same thing than SUNXI_SRAM_ADDRESS? Having it defined
twice and expecting the value to be matching seems a bit weird.

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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