u-boot-users-bounces@lists.sourceforge.net wrote on :
wd@denx.de wrote on Monday, November 19, 2007 4:54 PM:
In message 47F3F98010FF784EBEE6526EAAB078D1024F87DE@tq-mailsrv.tq-net.de you wrote:
I have to admit, that I never tested the TQM5200 (nor any other MPC5200 board) with the generic OHCI driver before. So I could not tell, if it worked ever with the generic driver.
We tested it, of course - with the hardware that is available to us.
Which means on pre-Rev. B CPU only. [I wish TQ would finally understand what it means NOT to provide current hardware.]
For the test with the current U-Boot I used three different memory sticks, which always worked with the old cpu specific OHCI driver. None of it worked with the generic driver :(.
I guess you use Rev. B silicon? Could you please try it on an old board?
I think I tested it on both versions. But I'm not sure. I will repeat the test on an old board.
I repeated the test with an old TQM5200 board (v1.2 MPC5200 cpu). Unfortunately with the same results. USB sticks are not working:
U-Boot 1.3.0 (9a337ddc154a10a26f117fd147b009abcdeba75a) TQM5200_config
U-Boot 1.3.0 (Dec 3 2007 - 12:57:43)
CPU: MPC5200 v1.2, Core v1.1 at 396 MHz Bus 132 MHz, IPB 132 MHz, PCI 66 MHz Board: TQM5200 (TQ-Components GmbH) on a STK52xx carrier board I2C: 85 kHz, ready DRAM: 128 MB FLASH: 4 MB In: serial Out: serial Err: serial Net: FEC ETHERNET POST i2c PASSED POST cpu PASSED IDE: Bus 0: not available VGA: SMI501 (Voyager) with 8 MB PS/2: No device found Kbd: reset failed, no ACK
Type "run flash_nfs" to mount root filesystem over NFS
Hit any key to stop autoboot: 0 => usb start (Re)start USB... USB: scanning bus for devices... ERROR: CTL:TIMEOUT
USB device not responding, giving up (status=20) 2 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found => usb info 1: Hub, USB Revision 1.10 - OHCI Root Hub - Class: Hub - PacketSize: 8 Configurations: 1 - Vendor: 0x0000 Product 0x0000 Version 0.0 Configuration: 1 - Interfaces: 1 Self Powered 0mA Interface: 0 - Alternate Setting 0, Endpoints: 1 - Class Hub - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms
Configuration: 0 - Interfaces: 0 Bus Powered 0mA
=> usb reset (Re)start USB... USB: scanning bus for devices... ERROR: CTL:TIMEOUT
USB device not responding, giving up (status=20) 2 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found =>
I repeated the test with some older U-Boot versions (with the generic OHCI driver), but on neither USB sticks are working :(
Best Regards, Martin Krause