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

Roman Byshko
2014-07-08T20:21:54Z

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