i have made my own custom board based on beaglebone black wireless <https://github.com/beagleboard/beaglebone-black-wireless>. only change in that is my EEPROM is blank. To bypass that check i tried following methods.
1) i applied these patches based on this post https://octavosystems.com/forums/topic/osd3358-boot/#post-4733 – patch -p1 < 0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch > – patch -p1 < 0002-U-Boot-BeagleBone-Cape-Manager.patch > – patch -p1 < > 0002-NFM-Production-eeprom-assume-device-is-BeagleBone-Bl.patch * it didnt give any result and i havent received anything on serial debug header. * 2) then hardcoded the function in u-boot/board/ti/am335x/board.h > static inline int board_is_bone_lt(void) > { > printf("called it\n"); > return 1; > } i received following log on the serial debug................................... > > U-Boot SPL 2018.03-00001-g3751650-dirty (Mar 14 2018 - 19:32:44 +0530) > Trying to boot from MMC1 > Loading Environment from FAT... *** Warning - bad CRC, using default > environment > Failed (-5) > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > > U-Boot 2018.03-00001-g3751650-dirty (Mar 14 2018 - 19:32:44 +0530) > CPU : AM335X-GP rev 2.1 > Model: TI AM335x BeagleBone Black > DRAM: 512 MiB > Error binding driver 'gpio_omap': -22 > Error binding driver 'gpio_omap': -22 > Error binding driver 'gpio_omap': -22 > Some drivers failed to bind > Error binding driver 'generic_simple_bus': -22 > Some drivers failed to bind > initcall sequence 9ffac608 failed at call 8080e757 (err=-22) > ### ERROR ### Please RESET the board ### *it continuously reset the board with these two errors repeatedly. * > U-Boot SPL 2018.03-00001-g3751650-dirty (Mar 14 2018 - 19:32:44 +0530) > Trying to boot from MMC1 > Loading Environment from FAT... *** Warning - bad CRC, using default > environment > Failed (-5) > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > Called lt > > U-Boot 2018.03-00001-g3751650-dirty (Mar 14 2018 - 19:32:44 +0530) > CPU : AM335X-GP rev 2.1 > Model: TI AM335x BeagleBone Black > DRAM: 512 MiB > No serial driver found > Device tree error at node NULL > Device tree error at node NULL > Device tree error at node NULL > resetting ... > Device tree error at node NULL > Device tree error at node NULL > Device tree error at node NULL Can you tell me what should i do to boot images like BBBW does. Your little guidance will help me a lot. Regards, Keval Desai -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOhc2AM7HTp4Q%2ByQjheTpmgRJbm1%2BTZ762LA3nbGSCb%2BgALNvA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
