[U-Boot] [PATCH v8 13/31] arm: Enable generic board support

[Otavio Salvador]

On Fri, Mar 8, 2013 at 8:45 PM, Simon Glass <sjg at chromium.org> wrote:
> This enables generic board support so that ARM boards can define
> CONFIG_SYS_GENERIC_BOARD.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
> Changes in v8:
> - Define __HAVE_ARCH_GENERIC_BOARD in ARM's config.mk
>
> Changes in v7: None
> Changes in v6: None
> Changes in v5: None
> Changes in v4: None
> Changes in v3: None
> Changes in v2: None
>
>  arch/arm/config.mk            | 3 +++
>  arch/arm/include/asm/u-boot.h | 9 +++++++++
>  arch/arm/lib/Makefile         | 3 +++
>  3 files changed, 15 insertions(+)
>
> diff --git a/arch/arm/config.mk b/arch/arm/config.mk
> index 24b9d7c..a0c89b7 100644
> --- a/arch/arm/config.mk
> +++ b/arch/arm/config.mk
> @@ -31,6 +31,9 @@ CONFIG_STANDALONE_LOAD_ADDR = 0xc100000
>  endif
>  endif
>
> +# Support generic board on ARM
> +__HAVE_ARCH_GENERIC_BOARD := y
> +
>  PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__
>
>  # Choose between ARM/Thumb instruction sets
> diff --git a/arch/arm/include/asm/u-boot.h b/arch/arm/include/asm/u-boot.h
> index 2ba98bc..8e7e27b 100644
> --- a/arch/arm/include/asm/u-boot.h
> +++ b/arch/arm/include/asm/u-boot.h
> @@ -36,6 +36,12 @@
>  #ifndef _U_BOOT_H_
>  #define _U_BOOT_H_     1
>
> +#ifdef CONFIG_SYS_GENERIC_BOARD
> +/* Use the generic board which requires a unified bd_info */
> +#include <asm-generic/u-boot.h>
> +#else
> +
> +#ifndef __ASSEMBLY__
>  typedef struct bd_info {
>         unsigned int    bi_baudrate;    /* serial console baudrate */
>      ulong              bi_arch_number; /* unique id for this board */
> @@ -49,6 +55,9 @@ typedef struct bd_info {
>         ulong size;
>      }                  bi_dram[CONFIG_NR_DRAM_BANKS];
>  } bd_t;
> +#endif
> +
> +#endif /* nCONFIG_SYS_GENERIC_BOARD */

Typo?

>  /* For image.h:image_check_target_arch() */
>  #define IH_ARCH_DEFAULT IH_ARCH_ARM
> diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
> index 57111af..24c7e7a 100644
> --- a/arch/arm/lib/Makefile
> +++ b/arch/arm/lib/Makefile
> @@ -39,7 +39,10 @@ GLCOBJS      += div0.o
>  SOBJS-y += crt0.o
>
>  ifndef CONFIG_SPL_BUILD
> +ifndef CONFIG_SYS_GENERIC_BOARD
>  COBJS-y        += board.o
> +endif
> +
>  COBJS-y        += bootm.o
>  COBJS-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
>  SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o
> --
> 1.8.1.3
>
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-- 
Otavio Salvador                             O.S. Systems
E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854              http://projetos.ossystems.com.br