[U-Boot] [PATCH] ARM: uniphier: deassert RST_n of eMMC device for LD11/LD20

[Masahiro Yamada]

2017-02-17 16:17 GMT+09:00 Masahiro Yamada <yamada.masahiro at socionext.com>:
> For LD11 and LD20 SoCs, the RST_n pin is asserted by default.  If
> the EXT_CSD[162], bit[1:0] (RST_n_ENABLE) is fused, the eMMC device
> would stay in the reset state until its RST_n pin is deasserted by
> software.
>
> Currently, this is cared by an ad-hoc way because the eMMC hardware
> reset provider is not supported in U-Boot for now.  This code should
> be re-written once the "mmc-pwrseq-emmc" binding is supported.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>

Applied to u-boot-uniphier.

-- 
Best Regards
Masahiro Yamada