[U-Boot] u-boot-xlnx 'master-next' branch: usb not working for microzed

oller oleg at elphel.com
Mon Oct 14 20:30:02 CEST 2013


Hi,

I've been working with xilinx's microzed board (zynq) recently. The actual
goal is a fsbl-less u-boot.

But even with fsbl - USB is not working in u-boot-xlnx 'master-next' branch.
At the same time it works in the 'master'. Mostly interested in
'master-next'.

Has anyone tried USB in the 'master-next' for microzed/zedboard?

OS: Ubuntu 13.04 x64
board: MicroZed
u-boot-xlnx 'master-next' rev: bbd91fc9ae290c31dc52fd8322f43f67ddd39247
u-boot-xlnx 'master' rev: 0f6dbff16b792a106f52ca37f4503335af30601b
cross-tools: cross compiler built with yocto poky:
> export CROSS_COMPILE=arm-poky-linux-gnueabi-
> export
> PATH=/opt/poky/1.4.2/sysroots/x86_64-pokysdk-linux/usr/bin/armv7a-vfp-neon-poky-linux-gnueabi/:$PATH

incorrect output:
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> ehci-pci: EHCI PCI platform driver

correct output:
> Found SMSC USB3320 ULPI transceiver.
> ULPI integrity check: passed.
> xusbps-ehci xusbps-ehci.0: Xilinx PS USB EHCI Host Controller
> xusbps-ehci xusbps-ehci.0: new USB bus registered, assigned bus number 1
> xusbps-ehci xusbps-ehci.0: irq 53, io mem 0x00000000
> xusbps-ehci xusbps-ehci.0: USB 2.0 started, EHCI 1.00

Thanks



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