[U-Boot] [RFC PATCH 3/8] arm, davinci: Add SPL support for DA850 SoCs

[Heiko Schocher]

Hello Christian,

Christian Riesch wrote:
> Signed-off-by: Christian Riesch <christian.riesch at omicron.at>
> Cc: Heiko Schocher <hs at denx.de>
> Cc: Sandeep Paulraj <s-paulraj at ti.com>
> ---
>  arch/arm/cpu/arm926ejs/davinci/Makefile |    3 ++-
>  arch/arm/cpu/arm926ejs/davinci/spl.c    |   11 ++++++++++-
>  2 files changed, 12 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/cpu/arm926ejs/davinci/Makefile b/arch/arm/cpu/arm926ejs/davinci/Makefile
> index 2105ec5..99df0df 100644
> --- a/arch/arm/cpu/arm926ejs/davinci/Makefile
> +++ b/arch/arm/cpu/arm926ejs/davinci/Makefile
> @@ -37,7 +37,8 @@ COBJS-$(CONFIG_DRIVER_TI_EMAC)	+= lxt972.o dp83848.o et1011c.o ksz8873.o
>  
>  ifdef CONFIG_SPL_BUILD
>  COBJS-y	+= spl.o
> -COBJS-y	+= dm365_lowlevel.o
> +COBJS-$(CONFIG_SOC_DM365)	+= dm365_lowlevel.o
> +COBJS-$(CONFIG_SOC_DA8XX)	+= da850_lowlevel.o
>  endif
>  
>  SOBJS	= reset.o
> diff --git a/arch/arm/cpu/arm926ejs/davinci/spl.c b/arch/arm/cpu/arm926ejs/davinci/spl.c
> index d9b9398..bb4ee13 100644
> --- a/arch/arm/cpu/arm926ejs/davinci/spl.c
> +++ b/arch/arm/cpu/arm926ejs/davinci/spl.c
> @@ -50,14 +50,23 @@ inline void hang(void)
>  
>  void board_init_f(ulong dummy)
>  {
> +#ifdef CONFIG_SOC_DM365
>  	dm36x_lowlevel_init(0);
> +#endif
> +#ifdef CONFIG_SOC_DA8XX
> +	arch_cpu_init();
> +#endif
>  	relocate_code(CONFIG_SPL_STACK, NULL, CONFIG_SPL_TEXT_BASE);
>  }
>  
>  void board_init_r(gd_t *id, ulong dummy)
>  {
> -
> +#ifdef CONFIG_SOC_DM365
>  	nand_init();
>  	puts("Nand boot...\n");
>  	nand_boot();
> +#endif
> +#ifdef CONFIG_SOC_DA8XX
> +	hang();
> +#endif

Maybe a comment why you call hang() here (I think because SPL code
is not yet tried out on da8xx) would help here. Beside of that:

Acked-by: Heiko Schocher <hs at denx.de>

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany