x86: quark: Add USB PHY initialization support
authorBin Meng <bmeng.cn@gmail.com>
Thu, 3 Sep 2015 12:37:27 +0000 (05:37 -0700)
committerSimon Glass <sjg@chromium.org>
Wed, 9 Sep 2015 13:48:03 +0000 (07:48 -0600)
commitb06862b9d8ea7046287ac84589210ef16a1afc0d
tree6abc4a806815e7fc77144043e1a351d4ea65d93e
parent31b5aebd5e00af84709711d8b9a60ebaf9deeed6
x86: quark: Add USB PHY initialization support

USB PHY needs to be properly initialized per Quark firmware writer
guide, otherwise the EHCI controller on Quark SoC won't work.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
arch/x86/cpu/quark/quark.c
arch/x86/include/asm/arch-quark/quark.h