Cannot enable denver cores for TX2 (Jetpack 4.4 DP)

The emmc is still mounted. Here’s the one on the emmc.

TIMEOUT 30
DEFAULT primary

MENU TITLE L4T boot options

LABEL primary
MENU LABEL primary kernel
LINUX /boot/Image
INITRD /boot/initrd
APPEND ${cbootargs} quiet root=/dev/sda1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0

LABEL backup
MENU LABEL backup kernel
LINUX /boot/Image
INITRD /boot/initrd
APPEND ${cbootargs} quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0

added isolcpus= to that extconf… AND FIXED! The long horrible nightmare is over! Defeated jetpack 4.4!

so clearly the SSD is mounted after the boot, thus that’s a dummy file from my system copy.

Windows can use PuTTY or other applications to read serial console if you have the cable. Linux is needed for flashing, but not for serial console.

Hi DaneLLL,

What are those certain issues? What’s the drawback of activating the Denver cores of the Jetson TX2 Series on L4T 32.4.4?

Sorry for reviving the topic,
Thank you.

Hi,
Please check 5.15 Increased Kernel Launch Latency on Denver 2 Cores in release note: