[U-Boot] [PATCH v3 4/8] imx6: add some flexibility for defining macros

[Stefano Babic <sbabic@denx.de>]

On 08/11/2014 22:27, John Tobias wrote:
> iMX6 SabreSD has different stack address compare
> to the default stack address defined on the file.
> 
> The CONFIG_SYS_TEXT_BASE is defined in mx6sabre_common.h which is
> same address defined on file. At the same time to avoid compilation
> warnings.
> ---
>  include/configs/imx6_spl.h | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/include/configs/imx6_spl.h b/include/configs/imx6_spl.h
> index 5a5f940..4ff37b3 100644
> --- a/include/configs/imx6_spl.h
> +++ b/include/configs/imx6_spl.h
> @@ -29,7 +29,9 @@
>  #define CONFIG_SPL_TEXT_BASE		0x00908000
>  #define CONFIG_SPL_MAX_SIZE		0x10000
>  #define CONFIG_SPL_START_S_PATH		"arch/arm/cpu/armv7"
> +#ifndef CONFIG_SPL_STACK
>  #define CONFIG_SPL_STACK		0x0091FFB8
> +#endif

Why is this required ?

>  #define CONFIG_SPL_LIBCOMMON_SUPPORT
>  #define CONFIG_SPL_LIBGENERIC_SUPPORT
>  #define CONFIG_SPL_SERIAL_SUPPORT
> @@ -66,7 +68,9 @@
>  #define CONFIG_SPL_BSS_MAX_SIZE		0x100000	/* 1 MB */
>  #define CONFIG_SYS_SPL_MALLOC_START	0x18300000
>  #define CONFIG_SYS_SPL_MALLOC_SIZE	0x3200000	/* 50 MB */
> +#ifndef CONFIG_SYS_TEXT_BASE
>  #define CONFIG_SYS_TEXT_BASE		0x17800000
>  #endif
> +#endif
>  

Why is this required ?

Best regards,
Stefano Babic

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