u-boot-brain/arch/arc
Alexey Brodkin d0602bd467 axs103: add support of generic OHCI USB 1.1 controller
This commit adds support of USB 1.1 storage media on AXS103 board.
For some yet unknown reason USB 2.0 doesn't work on AXS103 board issuing
messages like this:
------------------------>8-------------------
AXS# usb start
starting USB...
USB0:   USB EHCI 1.00
scanning bus 0 for devices... EHCI timed out on TD - token=0x80008c80
unable to get device descriptor (error=-1)
1 USB Device(s) found
------------------------>8-------------------

As a work-around we're falling back to USB 1.1.
Indeed it is much slower but at least USB storage devices are usable on
AXS103.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
2015-12-21 23:29:04 +03:00
..
cpu arc: make sure _start is in the beginning of .text section 2015-04-10 18:45:34 +03:00
dts axs103: add support of generic OHCI USB 1.1 controller 2015-12-21 23:29:04 +03:00
include/asm arc: add empty asm/processor.h to satisfy compilation of USB code 2015-11-18 00:39:22 +03:00
lib arc: significant cache rework 2015-07-01 17:17:27 +03:00
config.mk arc: use more universal prefix for default CROSS_COMPILE 2015-05-13 13:44:25 +03:00
Kconfig arc: make AXS101 default platform 2015-09-07 13:38:24 +03:00
Makefile arc: introduce separate section for interrupt vector table 2015-01-15 22:38:42 +03:00