Hi Stefan, On 6 October 2016 at 02:12, Stefan Roese <s...@denx.de> wrote: > Hi Bin, Hi Simon, > > I'm currently trying to only update the u-boot.bin part in the > SPI NOR chip instead of updating the complete ROM (8MiB). > Updating u-boot.bin (same as u-boot-dtb.bin) at 0x70.0000 results > in a non booting board though. I've checked a bit and found > that the U-Boot image in u-boot.rom at this offset differs > from the original u-boot.bin file. Here a diff: > > uboot.test (u-boot.rom at offset 0x70.0000) > 0000 2D50: 54 2D F0 FF 50 4C F7 FF 00 98 01 00 00 00 F0 FF T-..PL.. ........ > > u-boot.bin > 0000 2D50: 54 2D F0 FF 00 00 00 00 00 00 00 00 00 00 F0 FF T-...... ........ > > Do you know why this is the case? I would have expected no > differences here.
I think this is the microcode pointer (and size). Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot