meta-iot2050: Reboot problem

Hi,

When IOT works for a very long period (60 day) and I launch a reboot with cmd sudo reboot.

IOT can’t reboot, with software, I force to do an hard reset electrical. `======================= Board: IOT2050-ADVANCED Serial: xx MLFB: 6ES7647-0BA00-1YA2 UUID: 8069DFE5E3D14C05B9B8D6C4CAC1CEF0 A5E: A5E452229880AB08 MAC[0]: xx MAC[1]: xx SKU: SE Loading PK… ok PK count: 00 PK version: 00 SV: 00-00 Security ID 0x5125e53f-0x842e215d Security policy: soft Loading image atf… Loading image tee… Loading image spl… Loading image k3-am65-iot2050-spl.dtb… NOTICE: BL31: v2.5(release): NOTICE: BL31: Built : 14:41:24, May 17 2021 I/TC: I/TC: OP-TEE version: 3.12.0 (gcc version 10.2.1 20210110 (Debian 10.2.1-6)) #1 Wed Jan 20 17:48:48 UTC 2021 aarch64 I/TC: Primary CPU initializing I/TC: Primary CPU switching to normal world boot

U-Boot SPL 2021.04-V01.02.01.03-0-g7e29ca7 (Nov 04 2021 - 07:46:39 +0000) SYSFW ABI: 3.1 (firmware rev 0x0015 ‘21.5.0–v2021.05 (Terrific Llam’) Trying to boot from SPI QSPI: QSPI is still busy after poll for 10000 times. SF: Calibration failed (read) cadence_spi spi@47040000: Cannot set speed (err=-5) SPI probe failed. SPL: failed to boot from all boot devices

ERROR ### Please RESET the board

`

Thanks for your help.