[U-Boot] rockchip: rk3288: grf: FIX the correct gmac tx_delay shift

[Dr. Philipp Tomsich]

> On 14 Apr 2017, at 11:02, David Wu <david.wu at rock-chips.com> wrote:
> 
> If the tx_delay is not enabled, the RGMII/1000M can't work.
> 
> Signed-off-by: David Wu <david.wu at rock-chips.com>
> ---
> arch/arm/include/asm/arch-rockchip/grf_rk3288.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/include/asm/arch-rockchip/grf_rk3288.h b/arch/arm/include/asm/arch-rockchip/grf_rk3288.h
> index 1a7c819..6e5a947 100644
> --- a/arch/arm/include/asm/arch-rockchip/grf_rk3288.h
> +++ b/arch/arm/include/asm/arch-rockchip/grf_rk3288.h
> @@ -813,7 +813,7 @@ enum {
> 		(1 << RK3288_TXCLK_DLY_ENA_GMAC_SHIFT),
> 	RK3288_TXCLK_DLY_ENA_GMAC_DISABLE = 0,
> 	RK3288_TXCLK_DLY_ENA_GMAC_ENABLE =
> -		(1 << RK3288_RXCLK_DLY_ENA_GMAC_SHIFT),
> +		(1 << RK3288_TXCLK_DLY_ENA_GMAC_SHIFT),
> 
> 	RK3288_CLK_RX_DL_CFG_GMAC_SHIFT = 0x7,
> 	RK3288_CLK_RX_DL_CFG_GMAC_MASK =
> -- 
> 1.9.1
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>