[U-Boot-Users] [RFC/PATCH] fix initdram / use of phys_addr_t

[Jon Loeliger <jdl@freescale.com>]

Kumar Gala wrote:
> So is this acceptable?
> 
> - k
> 
> diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
> index 8107016..24eea6f 100644
> --- a/board/freescale/mpc8544ds/mpc8544ds.c
> +++ b/board/freescale/mpc8544ds/mpc8544ds.c
> @@ -64,10 +64,9 @@ int checkboard (void)
>  	return 0;
>  }
> 
> -long int
> -initdram(int board_type)
> +phys_size_t initdram(int board_type)
>  {
> -	long dram_size = 0;
> +	phys_size_t dram_size = 0;
> 
>  	puts("Initializing\n");
> 
> diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c
> index abc63c4..b2b1911 100644
> --- a/cpu/mpc85xx/spd_sdram.c
> +++ b/cpu/mpc85xx/spd_sdram.c
> @@ -169,8 +169,7 @@ unsigned int determine_refresh_rate(unsigned int spd_refresh)
>  }
> 
> 
> -long int
> -spd_sdram(void)
> +phys_size_t spd_sdram(void)
>  {
>  	volatile ccsr_ddr_t *ddr = (void *)(CFG_MPC85xx_DDR_ADDR);
>  	spd_eeprom_t spd;
> diff --git a/include/asm-ppc/types.h b/include/asm-ppc/types.h
> index 7adf145..a797a00 100644
> --- a/include/asm-ppc/types.h
> +++ b/include/asm-ppc/types.h
> @@ -44,6 +44,8 @@ typedef unsigned long long u64;
>  /* DMA addresses are 32-bits wide */
>  typedef u32 dma_addr_t;
> 
> +typedef unsigned long phys_size_t;
> +
>  #endif /* __KERNEL__ */
>  #endif /* __ASSEMBLY__ */
> 
> diff --git a/include/common.h b/include/common.h
> index cd8aad0..97e8e5a 100644
> --- a/include/common.h
> +++ b/include/common.h
> @@ -107,6 +107,8 @@ typedef volatile unsigned char	vu_char;
>  #include <asm/blackfin.h>
>  #endif
> 
> +#include <asm/types.h>
> +
>  #include <part.h>
>  #include <flash.h>
>  #include <image.h>
> @@ -191,7 +193,7 @@ int	serial_buffered_tstc (void);
>  void	hang		(void) __attribute__ ((noreturn));
> 
>  /* */
> -long int initdram (int);
> +phys_size_t initdram (int);
>  int	display_options (void);
>  void	print_size (ulong, const char *);
>  int	print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
> diff --git a/include/spd_sdram.h b/include/spd_sdram.h
> index a2be96c..4909e41 100644
> --- a/include/spd_sdram.h
> +++ b/include/spd_sdram.h
> @@ -1,6 +1,6 @@
>  #ifndef _SPD_SDRAM_H_
>  #define _SPD_SDRAM_H_
> 
> -long int spd_sdram(void);
> +phys_size_t spd_sdram(void);
> 
>  #endif


Looks good to me.

Is this the right patch to change the type of
the parameter to print_size() too?

jdl