Compute Module • Re: Raspberry CM4 updating EEPROM - sdcard issue

sorry, but can't follow you!
check the drives again -> compare to what you've started with!

• updated the EEPROM -> power cycle CM4 slave
• before starting rpiboot on Pi Zero ( HOST ), it looks like this:

  Code:

  jd3rul@raspberrypi:~/usbboot $ lsblkNAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTmmcblk0     179:0    0  7.4G  0 disk├─mmcblk0p1 179:1    0  256M  0 part /boot└─mmcblk0p2 179:2    0  7.2G  0 part /

• rpiboot jumper is connected on the CM4IO (SLAVE), 12V power supplied -> red LED is ON on the SLAVE.
• Start rpiboot on the HOST

  Code:

  jd3rul@raspberrypi:~/usbboot $ sudo ./rpibootRPIBOOT: build-date Jan 18 2024 version 20221215~105525 20a431c6Waiting for BCM2835/6/7/2711/2712...

• connect the SLAVE (CM4 + IO Board) to the HOST (Pi Zero 2 W)

  Code:

  jd3rul@raspberrypi:~/usbboot $ sudo ./rpibootRPIBOOT: build-date Jan 18 2024 version 20221215~105525 20a431c6Waiting for BCM2835/6/7/2711/2712...Loading embedded: bootcode4.binSending bootcode.binSuccessful read 4 bytesWaiting for BCM2835/6/7/2711/2712...Loading embedded: bootcode4.binSecond stage boot serverCannot open file config.txtCannot open file pieeprom.sigLoading embedded: start4.elfFile read: start4.elfCannot open file fixup4.datSecond stage boot server done

• check the drives again with lsblk

• Code:

  Second stage boot server donejd3rul@raspberrypi:~/usbboot $ lsblkNAME        MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTmmcblk0     179:0    0  7.4G  0 disk├─mmcblk0p1 179:1    0  256M  0 part /boot└─mmcblk0p2 179:2    0  7.2G  0 part /

Statistics: Posted by jd3rul — Fri Jan 19, 2024 6:25 pm