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3 commits

Author SHA1 Message Date
Masahiro Yamada
c21f58548c ARM: uniphier: deassert RST_n of eMMC device for LD11/LD20 
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@socionext.com>
 2017-02-23 08:37:56 +09:00
Masahiro Yamada
b61664e230 ARM: uniphier: refactor board_init() 
The code here is cluttered due to the switch statement.  Introduce a
table of callbacks to clean up the initialization code across SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
 2017-01-18 01:22:30 +09:00
Masahiro Yamada
9d0c2ceb35 ARM: uniphier: add PH1-LD20 SoC support 
This is the first ARMv8 SoC from Socionext Inc.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
 2016-04-24 09:54:08 +09:00