]> git.baikalelectronics.ru Git - uboot.git/commit
ARM: uniphier: add DRAM PHY clock duty adjustment for LD20 SoC
authorKotaro Hayashi <hayashi.kotaro@socionext.com>
Tue, 14 Feb 2017 02:39:14 +0000 (11:39 +0900)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Wed, 22 Feb 2017 23:37:56 +0000 (08:37 +0900)
commit8f5bdc8f50480e644f8883a4f4c2b311b6184373
treec0e57e4a87166c89e4d1053edacecf85ffb00e0f
parent5e3b6306625ef1681d7a3d1ebd2fcbd7f6440255
ARM: uniphier: add DRAM PHY clock duty adjustment for LD20 SoC

If the DRAM clock duty does not meet the allowable tolerance,
it is marked in an efuse register.  If the register is fused,
the boot code should compensate for the DRAM clock duty error.

Signed-off-by: Kotaro Hayashi <hayashi.kotaro@socionext.com>
[masahiro: simplify code, add git-log]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
arch/arm/mach-uniphier/dram/umc-ld20.c