[U-Boot] [PATCH v2 3/8] imx: mx6 introuduce macro is_mx6dqp

[Stefano Babic <sbabic@denx.de>]

On 11/06/2015 12:30, Peng Fan wrote:
> Add a new revision CHIP_REV_2_0.
> Introudce macro is_mx6dqp, dqp means Dual/Quad Plus.
> Since Dual/Quad Plus use same cpu type with Dual/Quad, but different
> revision(Major Lower), we use this macro for Dual/Quad Plus.
> 
> Signed-off-by: Ye.Li <B37916@freescale.com>
> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
> ---
> 
> Changes v2:
>  Split from PATCH v1 2/8, use soc_rev but not is_soc_rev
> 
>  arch/arm/include/asm/arch-mx6/imx-regs.h  | 1 +
>  arch/arm/include/asm/arch-mx6/sys_proto.h | 4 ++++
>  2 files changed, 5 insertions(+)
> 
> diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
> index 0d38d45..35a324c 100644
> --- a/arch/arm/include/asm/arch-mx6/imx-regs.h
> +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
> @@ -312,6 +312,7 @@
>  #define CHIP_REV_1_0                 0x10
>  #define CHIP_REV_1_2                 0x12
>  #define CHIP_REV_1_5                 0x15
> +#define CHIP_REV_2_0                 0x20
>  #ifndef CONFIG_MX6SX
>  #define IRAM_SIZE                    0x00040000
>  #else
> diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
> index 9756708..28c77a4 100644
> --- a/arch/arm/include/asm/arch-mx6/sys_proto.h
> +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
> @@ -30,6 +30,10 @@ const char *get_imx_type(u32 imxtype);
>  unsigned imx_ddr_size(void);
>  void set_chipselect_size(int const);
>  
> +#define is_mx6dqp() ((is_cpu_type(MXC_CPU_MX6Q) || \
> +		     is_cpu_type(MXC_CPU_MX6D)) && \
> +		     (soc_rev() >= CHIP_REV_2_0))
> +
>  /*
>   * Initializes on-chip ethernet controllers.
>   * to override, implement board_eth_init()
> 

Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic

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