[U-Boot] [PATCH] OMAP3 Move declaration of gpmc_cfg.

[Premi, Sanjeev]

> -----Original Message-----
> From: u-boot-bounces at lists.denx.de 
> [mailto:u-boot-bounces at lists.denx.de] On Behalf Of Tom Rix
> Sent: Tuesday, November 17, 2009 2:20 AM
> To: u-boot at lists.denx.de
> Subject: [U-Boot] [PATCH] OMAP3 Move declaration of gpmc_cfg.
> 
> Every omap3 board config file declared the global variable gpmc_cfg.
> This changes moves the declaration to a better location in the
> arch dependent header file cpu.h.

Hi Tom,

Wouldn't omap_gpmc.h be a better place for this?

Sorry, I had missed this post earlier; but found after implementing
the change for omap3evm and am3517evm; Came across this port while
following the trail for removing other externs from the config files.

Best regards,
Sanjeev

> Signed-off-by: Tom Rix <Tom.Rix at windriver.com>
> ---
>  include/asm-arm/arch-omap3/cpu.h |    4 ++++
>  include/configs/devkit8000.h     |    1 -
>  include/configs/omap3_beagle.h   |    1 -
>  include/configs/omap3_evm.h      |    1 -
>  include/configs/omap3_overo.h    |    1 -
>  include/configs/omap3_pandora.h  |    1 -
>  include/configs/omap3_sdp3430.h  |    1 -
>  include/configs/omap3_zoom1.h    |    1 -
>  include/configs/omap3_zoom2.h    |    1 -
>  9 files changed, 4 insertions(+), 8 deletions(-)
> 
> diff --git a/include/asm-arm/arch-omap3/cpu.h 
> b/include/asm-arm/arch-omap3/cpu.h
> index e51c4f3..aa8de32 100644
> --- a/include/asm-arm/arch-omap3/cpu.h
> +++ b/include/asm-arm/arch-omap3/cpu.h
> @@ -136,6 +136,10 @@ struct gpmc {
>  	u32 ecc8_result;	/* 0x21C */
>  	u32 ecc9_result;	/* 0x220 */
>  };
> +
> +/* Used for board specific gpmc initialization */
> +extern struct gpmc *gpmc_cfg;
> +
>  #else /* __ASSEMBLY__ */
>  #define GPMC_CONFIG1		0x00
>  #define GPMC_CONFIG2		0x04
> diff --git a/include/configs/devkit8000.h 
> b/include/configs/devkit8000.h
> index 1011770..7487bb7 100644
> --- a/include/configs/devkit8000.h
> +++ b/include/configs/devkit8000.h
> @@ -299,7 +299,6 @@
>  #define CONFIG_ENV_OFFSET		boot_flash_off
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_beagle.h 
> b/include/configs/omap3_beagle.h
> index 024b9b8..70186ce 100644
> --- a/include/configs/omap3_beagle.h
> +++ b/include/configs/omap3_beagle.h
> @@ -314,7 +314,6 @@
>  #define CONFIG_SYS_JFFS2_NUM_BANKS	1
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
> index 6709edc..162bfea 100644
> --- a/include/configs/omap3_evm.h
> +++ b/include/configs/omap3_evm.h
> @@ -295,7 +295,6 @@
>  #define CONFIG_SYS_JFFS2_NUM_BANKS	1
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_overo.h 
> b/include/configs/omap3_overo.h
> index 0f812a7..ff25aba 100644
> --- a/include/configs/omap3_overo.h
> +++ b/include/configs/omap3_overo.h
> @@ -299,7 +299,6 @@
>  #define CONFIG_SYS_JFFS2_NUM_BANKS	1
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_pandora.h 
> b/include/configs/omap3_pandora.h
> index 0cafeb8..838b1ad 100644
> --- a/include/configs/omap3_pandora.h
> +++ b/include/configs/omap3_pandora.h
> @@ -292,7 +292,6 @@
>  #define CONFIG_SYS_JFFS2_NUM_BANKS	1
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_sdp3430.h 
> b/include/configs/omap3_sdp3430.h
> index d91c8ff..a2a4b8a 100644
> --- a/include/configs/omap3_sdp3430.h
> +++ b/include/configs/omap3_sdp3430.h
> @@ -361,7 +361,6 @@
>  
> /*------------------------------------------------------------
> --------------*/
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_zoom1.h 
> b/include/configs/omap3_zoom1.h
> index 2aef973..62a6340 100644
> --- a/include/configs/omap3_zoom1.h
> +++ b/include/configs/omap3_zoom1.h
> @@ -300,7 +300,6 @@
>  #define CONFIG_SYS_JFFS2_NUM_BANKS	1
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> diff --git a/include/configs/omap3_zoom2.h 
> b/include/configs/omap3_zoom2.h
> index 5b03fb6..5296630 100644
> --- a/include/configs/omap3_zoom2.h
> +++ b/include/configs/omap3_zoom2.h
> @@ -255,7 +255,6 @@
>  #define CONFIG_SYS_FLASH_WRITE_TOUT	(100 * CONFIG_SYS_HZ)
>  
>  #ifndef __ASSEMBLY__
> -extern struct gpmc *gpmc_cfg;
>  extern unsigned int boot_flash_base;
>  extern volatile unsigned int boot_flash_env_addr;
>  extern unsigned int boot_flash_off;
> -- 
> 1.6.0.6
> 
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