[U-Boot] [PATCH 0/5] ARM: Allwinner sun7i (A20) USB Host EHCI support

[Roman Byshko]

This patch series adds USB Host EHCI support to the sun7i SoC. It was
tested on Cubietruck. Now you could boot from a USB stick or use a
compatible Ethernet dongle to add a second Ethernet port in U-Boot.

ehci-sunxi.c contains some code for poking GPIOs. This code will go
away once some other patches for sunXi SoCs are applied against upstream.
For now this patch series is self-contained and has no dependencies.

Best,
Roman Byshko

Roman Byshko (5):
  sunxi: add defines to control USB Host clocks/resets
  sunxi: add USB EHCI driver
  sunxi: add USB options to configs
  sun7i: add USB EHCI configuration
  sun7i: cubietruck: enable USB EHCI

 arch/arm/include/asm/arch-sunxi/clock_sun4i.h |   4 +
 boards.cfg                                    |   2 +-
 drivers/usb/host/Makefile                     |   1 +
 drivers/usb/host/ehci-sunxi.c                 | 236 ++++++++++++++++++++++++++
 include/configs/sun7i.h                       |   8 +
 include/configs/sunxi-common.h                |   6 +
 6 files changed, 256 insertions(+), 1 deletion(-)
 create mode 100644 drivers/usb/host/ehci-sunxi.c

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2.0.0