On Tue, Jun 7, 2011 at 2:31 AM, Iordan Neshev ineshev@daisytechbg.com wrote:
On 6/7/2011 10:53 AM, Gilles Chanteperdrix wrote:
On 06/06/2011 08:07 PM, Peter Meerwald wrote:
- I need to boot my Pandaboard via TFTP. As long as I see this is
not yet possible, since in u-boot\include\configs\omap4_panda.h there is: /* Disabled commands */ #undef CONFIG_CMD_NET #undef CONFIG_CMD_NFS
a couple of patches have been posted on this ML to support SMSC USB ethernet and EHCI; I have been unsuccessful so far to get them to work but maybe there is hope... :)
Hi Peter,
Here is how it worked for me: I Updated x-loader to the latest revision from omap4_dev branch from x-loader git (git://git.omapzoom.org/repo/x-loader.git, you can find this information on pandaboard wiki), the head at the time being commit c8855fa6b85bd44073bd1b25dbffa99f02cbeeed
I cloned u-boot git, the head at the time being commit 96d04c3150ae9284500aef48803d7d132968f2b2
I applied some of Simon's patches: Add support for SMSC95XX USB 2.0 10/100MBit Ethernet Adapter Add Ethernet hardware MAC address framework to usbnet Add documentation for USB Host Networking
The applied the patches I already posted on this list: omap4: add support for gpios omap4: add support for EHCI omap4_panda: add support for EHCI
Then an additional patch in order to get the mac address working for smsc95xx: diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c index 4d8dde0..97f2729 100644 --- a/drivers/usb/eth/smsc95xx.c +++ b/drivers/usb/eth/smsc95xx.c @@ -873,6 +873,7 @@ int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss, eth->send = smsc95xx_send; eth->recv = smsc95xx_recv; eth->halt = smsc95xx_halt;
- eth->write_hwaddr = smsc95xx_write_hwaddr;
eth->priv = ss; return 1; }
Then modified the config.h in order to enable all this, that is, adding: #define CONFIG_CMD_USB 1 #define CONFIG_USB_STORAGE 1 #define CONFIG_USB_HOST_ETHER 1 #define CONFIG_USB_EHCI 1 #define CONFIG_USB_EHCI_OMAP4 1 #define CONFIG_USB_HOST 1 #define CONFIG_USB_ETHER_SMSC95XX 1
Does somebody have any idea when these patches will be committed to the git tree?
Hi Iordan,
I think the network maintainer was away - I will resend. I think there has already been one 'patch to the patch' sent to the list. I do have a panda board here but haven't got around to testing USB networking on it.
Regards, Simon
Regards, Iordan _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot