Hi everyone,
I'm facing an issue while trying to boot my Compute Module 4 (CM4) into USB boot mode. Here's what I've done so far:
1. Connected the CM4 to the IO Board.
2. Set the jumper on J2 (between pins 1-2) to enable USB boot mode.
3. Ran rpiboot on my host machine (Linux).
4. Connected a high-quality micro-USB cable to the USB Slave port on the IO Board.
5. Powered on the IO Board.Then I cannot see the boot device on my laptop or on the rpi-imager.
Could this be caused by power delivery problems, even though I'm powering the IO board with sufficient power.
Has anyone else encountered this error, and how did you resolve it?
Any guidance or troubleshooting suggestions would be greatly appreciated.
Thanks in advance for your help!
I'm facing an issue while trying to boot my Compute Module 4 (CM4) into USB boot mode. Here's what I've done so far:
1. Connected the CM4 to the IO Board.
2. Set the jumper on J2 (between pins 1-2) to enable USB boot mode.
3. Ran rpiboot on my host machine (Linux).
4. Connected a high-quality micro-USB cable to the USB Slave port on the IO Board.
5. Powered on the IO Board.
Code:
[ 315.181736] usb 1-1: new high-speed USB device number 11 using xhci_hcd[ 315.330468] usb 1-1: config index 0 descriptor too short (expected 55, got 32)[ 315.331001] usb 1-1: New USB device found, idVendor=0a5c, idProduct=2711, bcdDevice= 0.00[ 315.331016] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3[ 315.331023] usb 1-1: Product: BCM2711 Boot[ 315.331028] usb 1-1: Manufacturer: Broadcom[ 315.331032] usb 1-1: SerialNumber: 73721661[ 364.376850] usb 1-1: USB disconnect, device number 11[ 383.810584] usb 1-1: new high-speed USB device number 12 using xhci_hcd[ 383.958863] usb 1-1: config index 0 descriptor too short (expected 55, got 32)[ 383.959423] usb 1-1: New USB device found, idVendor=0a5c, idProduct=2711, bcdDevice= 0.00[ 383.959435] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3[ 383.959441] usb 1-1: Product: BCM2711 Boot[ 383.959446] usb 1-1: Manufacturer: Broadcom[ 383.959450] usb 1-1: SerialNumber: 73721661Code:
╰─ lsusb | grep BroadcomBus 001 Device 012: ID 0a5c:2711 Broadcom Corp. BCM2711 BootCould this be caused by power delivery problems, even though I'm powering the IO board with sufficient power.
Has anyone else encountered this error, and how did you resolve it?
Any guidance or troubleshooting suggestions would be greatly appreciated.
Thanks in advance for your help!
Statistics: Posted by ruxbee — Sat Dec 14, 2024 5:16 pm — Replies 0 — Views 10