Commit d0602bd4 authored by Alexey Brodkin's avatar Alexey Brodkin

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: default avatarAlexey Brodkin <abrodkin@synopsys.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
parent 3721208f
......@@ -48,4 +48,10 @@
reg = < 0xe0040000 0x100 >;
interrupts = < 8 >;
};
ohci@0xe0060000 {
compatible = "generic-ohci";
reg = < 0xe0060000 0x100 >;
interrupts = < 8 >;
};
};
......@@ -21,7 +21,6 @@ CONFIG_ETH_DESIGNWARE=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_OHCI_GENERIC=y
CONFIG_USB_STORAGE=y
CONFIG_USE_PRIVATE_LIBGCC=y
......@@ -104,6 +104,12 @@
*/
#define CONFIG_DW_AUTONEG
/*
* USB 1.1 configuration
*/
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
/*
* Commands still not supported in Kconfig
*/
......
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