In addition to my previous comment (posted on 03/11/2014) I have also tested with v2014.10 and got the same output as before :
U-Boot SPL 2014.10 (Nov 03 2014 - 15:40:04) Incorrect magic number (0xffffffff) in EEPROM Could not get board ID. Incorrect magic number (0xffffffff) in EEPROM Could not get board ID. Unknown board: assuming BeagleBone Black.Incorrect magic number (0xffffffff) in EEPROM Could not get board ID. I am getting these logs in every 1 minute(approx) in my FTDI Output. On Friday, October 31, 2014 7:36:21 PM UTC+5:30, RobertCNelson wrote: > > On Thu, Oct 30, 2014 at 10:50 PM, <[email protected] <javascript:>> > wrote: > > Hi Andrew, > > > > Now we are using one customized board based on Beaglebone Black Design. > In > > case of BBB TI is writing some board type configuration in the EEPROM, > so > > during the Initial booting process it reads those information and > configures > > the board accordingly. > > > > As we are using one fresh board we don't have anything written into > the > > EEPROM, because of which it is failing at the U-boot every time with > some > > errors like: > > > > U-Boot SPL 2013.01.01-00129-g6d40c2a-dirty (Oct 30 2014 - 09:58:22) > > Incorrect magic number (0xffffffff) in EEPROM > > > > I have tried to skip the read_eeprom () in the u-boot which reads the > > EEPROM header for board type, also done the Pin muxing in > > board/ti/am335x/mux.c but didn't get any better result out of this. > > > > As per my knowledge if we will write the same Configuration into the > EEPROM > > as BBB then the board will boot properly. but we want to avoid that > > procedure. so could you please tell me is there any other method to > solve > > this issue. > > > > Looking for a quick response from your end .. > > See this patch for reference (yes it's v2014.10) > > It is what CircuitCo uses to boot blank eeprom boards. > > > https://github.com/RobertCNelson/Bootloader-Builder/blob/master/patches/v2014.10/0002-NFM-Production-eeprom-assume-device-is-BeagleBone-Bl.patch > > > Regards, > > -- > Robert Nelson > http://www.rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
