On 11/06/2015 12:30, Peng Fan wrote:
> The DIGPROG register map:
> 23 ------- 16 | 15 ------ 8 | 7 --- 0 |
> Major upper | Major Lower | Minor |
>
> We also need to account for Major Lower.
>
> Signed-off-by: Ye.Li <b37...@freescale.com>
> Signed-off-by: Peng Fan <peng....@freescale.com>
> ---
>
> Changes v2:
> split from PATCH v1 2/8. This piece code should be in a single patch.
>
> arch/arm/cpu/armv7/mx6/soc.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
> index b21bd03..29de624 100644
> --- a/arch/arm/cpu/armv7/mx6/soc.c
> +++ b/arch/arm/cpu/armv7/mx6/soc.c
> @@ -62,6 +62,7 @@ u32 get_cpu_rev(void)
> struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR;
> u32 reg = readl(&anatop->digprog_sololite);
> u32 type = ((reg >> 16) & 0xff);
> + u32 major;
>
> if (type != MXC_CPU_MX6SL) {
> reg = readl(&anatop->digprog);
> @@ -79,8 +80,9 @@ u32 get_cpu_rev(void)
> }
>
> }
> + major = ((reg >> 8) & 0xff);
> reg &= 0xff; /* mx6 silicon revision */
> - return (type << 12) | (reg + 0x10);
> + return (type << 12) | (reg + (0x10 * (major + 1)));
> }
>
> /*
>
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
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