Less memory available after upgrading to Jetpack 5.0.2

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

Hey,

After upgrading my Xavier NX developer kit to Jetpack 5.0.2, there is less memory available:

lshw -C memory

  *-firmware                
       description: BIOS
       vendor: EDK II
       physical id: 5
       version: 1.0-b46947f
       date: 08/07/2022
       size: 1MiB
       capabilities: pci pnp upgrade shadowing cdboot bootselect acpi uefi
  *-memory
       description: Generic Memory
       physical id: b
       size: 6846MiB
  *-cache
       description: L1 Cache
       physical id: 0
       size: 64KiB
  *-cache
       description: L1 Cache
       physical id: 0
       size: 64KiB
  *-cache
       description: L1 Cache
       physical id: 0
       size: 64KiB
  *-cache
       description: L1 Cache
       physical id: 0
       size: 64KiB
  *-cache
       description: L1 Cache
       physical id: 0
       size: 64KiB
  *-cache
       description: L1 Cache
       physical id: 0
       size: 64KiB
2

Looks like r35.x reserved additional memory for camdbg_carveout and ramoops_carveout

6

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