AGX Orin boot problem -- exception from EL1

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

I’m trying to unify flashing of different devices/versions of SDK for our project, after switching sources from 35.5 to 36.3. have have hit a problem –
…
I/TC: Test OEM keys are being used. This is insecure for shipping products!
D/TC:00 00 call_initcalls:40 level 4 jetson_user_key_pta_init()
D/TC:00 00 hwkey_derivation_process:353 Derived EKB_RK from #0 fuse key succeeded
D/TC:00 00 hwkey_derivation_process:353 Derived EKB_RK from #1 fuse key succeeded
D/TC:00 00 ekb_extraction_process:315 Verified #0 EKB_RK works. Skip other EKB_RK keys.
D/TC:00 00 call_initcalls:40 level 4 tee_fs_init_key_manager()
D/TC:00 00 call_initcalls:40 level 5 probe_dt_drivers()
D/TC:00 00 call_initcalls:40 level 6 mobj_init()
D/TC:00 00 call_initcalls:40 level 6 default_mobj_init()
D/TC:00 00 call_initcalls:40 level 7 release_probe_lists()
D/TC:00 00 call_finalcalls:59 level 1 release_external_dt()
D/TC:00 00 call_finalcalls:59 level 1 tegra_keyslots_clear()
D/TC:00 00 tegra_keyslots_clear:16 Start to clear keyslots…
I/TC: Primary CPU switching to normal world boot
Unhandled Exception from EL1
x0 = 0xd57ddf17f2caa627
x1 = 0xbbec080e668f7c05
x2 = 0x00000000000f4240
x3 = 0x0000000081000000
x4 = 0x0000000000000001
x5 = 0x000000083c1f7e10
x6 = 0xffffffffffffffff
x7 = 0x000000083c26ee30
x8 = 0x0000000000000020
x9 = 0x000000083c26ee30
x10 = 0x00000000000010c0
…
So boot fails just after the OP-TEE bootchaining the UEFI stuff.

  1. Does anybody hit the same problems?
  2. Is there a proposed way how to debug such boot problems?
  3. Any other suggestions?
5

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

hello vadim.likholetov,

may I know what additional changes you’ve done by switching sources from 35.5 to 36.3?