I have ZCU104 trying to test USB boot mode following UG1209 (2019.2).
I can successfully load boot.bin file (to load FSBL and PMU on OCM) as well as usb_boot.bin (to load U-BOOT on DDR) from my windows machine. Then I run dfu_ram in u-boot mode and try to load image.ub in DDR, it throws the error mentioned below. Can you please help? As an FYI, commands I am following are on Pg 103 of UG1209 v2019.2
Message displayed on the Terminal :
"request exceeds allowed area"
Message displayed on Shell:
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2016 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs tohttp://sourceforge.net/p/dfu-util/tickets/
Invalid DFU suffix signature A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device... ID 03fd:0300 Run-time device DFU version 0110 Claiming USB DFU Interface... Setting Alternate Setting #0 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 0110 Device returned transfer size 4096 Copying data from PC to DFU device Download [==================== ] 80% 73740288 bytes failed! state(10) = dfuERROR, status(14) = Something went wrong, but the device does not know what it was