Hi Govindraj, On Mon, Feb 13, 2012 at 14:29:56, Govindraj wrote: > Hi Peter, > > On Mon, Feb 13, 2012 at 1:52 PM, Peter Meerwald <pme...@pmeerw.net> wrote: > > Hello, > > > > the recent OMAP USB changes (43b62393da6dfdd7f503d1b37344463a05ea47b5, > > 29321c0518d99494ab2a250e5b4f75b3add83b11) fail on beagleboard-xm rev. > > C, see below > > The errors have nothing to do with ehci patch merges, (I had tested it on > beagle rev c board before posting it out) > > Looking into it closely the below two patches are causing this issue: > > [...] > commit 498cbdfe62a8330f6c89765bdd15e60328a26511 > Author: Patil, Rachna <rac...@ti.com> > Date: Sun Jan 22 23:46:23 2012 +0000 > > ARM: AM33XX: Add AM33XX I2C driver support > > commit 2faa76196af4b3e93bcb9e38ed9090cbd3b06db3 > Author: Patil, Rachna <rac...@ti.com> > Date: Sun Jan 22 23:44:12 2012 +0000 > > ARM: I2C: I2C Multi byte address support [...] > > Reverting these two patches I don't see these errors on my beagle rev c board > logs as in here [1]
I have tested these patches on AM335x EVM, AM335x Beaglebone and OMAP35xx. I did not face any issues w.r.t these EVM's. I tried i2c probe, read/write and all of it worked as expected. Also from the logs in [1] I still see an I2C error " wait_for_bb: I2C_STAT=1000", which is bus busy indication. Regards, Rachna. > > btw, usb error printed is a musb error not the ehci host error. > > -- > Thanks, > Govindraj.R > > [1]: > > U-Boot SPL 2011.12-00325-g146ff78 (Feb 13 2012 - 14:18:55) Texas Instruments > Revision detection unimplemented OMAP SD/MMC: 0 timed out in wait_for_bb: > I2C_STAT=1000 reading u-boot.img reading u-boot.img > > > U-Boot 2011.12-00325-g146ff78 (Feb 13 2012 - 14:18:55) > > OMAP3630/3730-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz > OMAP3 Beagle board + LPDDR/NAND > I2C: ready > DRAM: 512 MiB > NAND: 0 MiB > MMC: OMAP SD/MMC: 0 > *** Warning - readenv() failed, using default environment > > In: serial > Out: serial > Err: serial > Beagle xM Rev C > No EEPROM on expansion board > Die ID #79e200229ff800000163810c0d021023 > Net: Net Initialization Skipped > No ethernet found. > Hit any key to stop autoboot: 0 > OMAP3 beagleboard.org # > OMAP3 beagleboard.org # setenv usbethaddr 0:0:1:2:3:4;usb start; (Re)start > USB... > USB: Register 1313 NbrPorts 3 > USB EHCI 1.00 > scanning bus for devices... 3 USB Device(s) found > scanning bus for storage devices... 0 Storage Device(s) found > scanning bus for ethernet devices... 1 Ethernet Device(s) found > OMAP3 beagleboard.org # > > > > > > regards, p. > > > > > > > > U-Boot SPL 2011.12-00326-gdda8078 (Feb 13 2012 - 09:15:55) Texas > > Instruments Revision detection unimplemented OMAP SD/MMC: 0 timed out > > in wait_for_status_mask: I2C_STAT=1010 timed out in > > wait_for_status_mask: I2C_STAT=1010 reading u-boot.img reading > > u-boot.img > > > > > > U-Boot 2011.12-00326-gdda8078 (Feb 13 2012 - 09:15:55) > > > > OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz > > OMAP3 Beagle board + LPDDR/NAND > > I2C: ready > > DRAM: 512 MiB > > NAND: 0 MiB > > MMC: OMAP SD/MMC: 0 > > *** Warning - readenv() failed, using default environment > > > > timed out in wait_for_status_mask: I2C_STAT=1410 timed out in > > wait_for_status_mask: I2C_STAT=1410 timed out in wait_for_status_mask: > > I2C_STAT=1410 timed out in wait_for_status_mask: I2C_STAT=1410 timed > > out in wait_for_status_mask: I2C_STAT=1410 timed out in > > wait_for_status_mask: I2C_STAT=1410 timed out in wait_for_status_mask: > > I2C_STAT=1410 timed out in wait_for_status_mask: I2C_STAT=1410 timed > > out in wait_for_status_mask: I2C_STAT=1410 timed out in > > wait_for_status_mask: I2C_STAT=1410 timed out in wait_for_status_mask: > > I2C_STAT=1410 timed out in wait_for_status_mask: I2C_STAT=1410 > > TWL4030:USB:Write[0xfd] Error 1 timed out in wait_for_status_mask: > > I2C_STAT=1410 TWL4030:USB:Write[0xfe] Error 1 timed out in > > wait_for_status_mask: I2C_STAT=1410 TWL4030:USB:Write[0xfe] Error 1 > > > > > > > > -- > > > > Peter Meerwald > > +43-664-2444418 (mobile) > > _______________________________________________ > > U-Boot mailing list > > U-Boot@lists.denx.de > > http://lists.denx.de/mailman/listinfo/u-boot > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
