On Fri, May 18, 2018 at 1:18 PM, Jesse Abella <j.abella2...@gmail.com> wrote: > Is it possible to modify the contents of the embeddedd eeprom on the > pocketbeagle? When I get into uBoot I issue the command: > => i2c md 0x50 00.2 0x20 > 0000: aa 55 33 ee 41 33 33 35 50 42 47 4c 30 30 41 32 .U3.A335PBGL00A2 > 0010: 31 37 34 34 47 50 42 31 31 35 39 38 ff ff ff ff > 1744GPB11598.... > > which shows the header uboot checks for when going through the boot process. > If I wanted to modify this header through i2c commands in uboot is it > possible? I try issuing => i2c mw 0x50 00.2 0xbb to change the first two > bytes of the eeprom but when I read it back the original data is shown. > Thanks
GND the write-protect... Regards, -- Robert Nelson https://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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAOCHtYgK9JZVHLV84Zxx7U16Wvhqa_BJ%2BqgURkhbioVV5edjcA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.