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器件型号：J722SXH01EVM工具/软件：
/mnt/boot
├──图像
├──k3-j722s-evm.dtb
├──ti
│ ├──k3-j722s-edgeai-apps-j722s-evm.dtbo
│ └──k3-j722s-vision-apps.dtbo
├──tiboot3.bin
├──tispl.bin
├──u-boot.img
└──uEnv.txt
uEnv.txt：
# Update the Linux hostname based on board_name # The SK also requires an additional dtbo to boot. Prepend it to name_overlays depending on board_name uenvcmd=if test "$board_name" = "am67-sk"; then ; setenv args_all $args_all systemd.hostname=am67a-sk ; fi # Setting the right U-Boot environment variables dorprocboot=1 name_overlays=ti/k3-j722s-vision-apps.dtbo #name_overlays=ti/k3-j722s-edgeai-apps-j722s-evm.dtbo
设备继续重新启动。
Welcome to minicom 2.8 OPTIONS: I18n Port /dev/ttyUSB2, 12:54:26 Press CTRL-A Z for help on special keys U-Boot SPL 2024.04-ti-ga970f6e51043 (Nov 13 2024 - 14:26:23 +0000) SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)') SPL initial stack usage: 17048 bytes Trying to boot from MMC2 Authentication passed Authentication passed Authentication passed Authentication passed Authentication passed Starting ATF on ARM64 core... NOTICE: BL31: v2.11.0(release):v2.11.0-906-g58b25570c9-dirty NOTICE: BL31: Built : 04:20:32, Nov 1 2024 U-Boot SPL 2024.04-ti-ga970f6e51043 (Nov 13 2024 - 14:26:23 +0000) SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)') Trying to boot from MMC2 Authentication passed Authentication passed U-Boot 2024.04-ti-ga970f6e51043 (Nov 13 2024 - 14:26:23 +0000) SoC: J722S SR1.0 HS-FS Model: Texas Instruments J722S EVM DRAM: 2 GiB (effective 8 GiB) Core: 79 devices, 29 uclasses, devicetree: separate MMC: mmc@fa10000: 0, mmc@fa00000: 1 Loading Environment from nowhere... OK In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Net: eth0: ethernet@8000000port@1 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc1 is current device SD/MMC found on device 1 994 bytes read in 72 ms (12.7 KiB/s) Loaded env from uEnv.txt Importing environment from mmc1 ... Running uenvcmd ... 50612 bytes read in 229 ms (215.8 KiB/s) Warning: Did not detect image signing certificate. Skipping authentication to prevent boot failure. This will fail on Security Enfos Load Remote Processor 0 with data@addr=0x82000000 50612 bytes: Success! 1166208 bytes read in 274 ms (4.1 MiB/s) Warning: Did not detect image signing certificate. Skipping authentication to prevent boot failure. This will fail on Security Enfos Load Remote Processor 2 with data@addr=0x82000000 1166208 bytes: Success! U-Boot SPL 2024.04-ti-ga970f6e51043 (Nov 13 2024 - 14:26:23 +0000) SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)') SPL initial stack usage: 17048 bytes Trying to boot from MMC2 Authentication passed Authentication passed Authentication passed Authentication passed Authentication passed Starting ATF on ARM64 core... NOTICE: BL31: v2.11.0(release):v2.11.0-906-g58b25570c9-dirty NOTICE: BL31: Built : 04:20:32, Nov 1 2024 U-Boot SPL 2024.04-ti-ga970f6e51043 (Nov 13 2024 - 14:26:23 +0000) SYSFW ABI: 4.0 (firmware rev 0x000a '10.1.6--v10.01.06 (Fiery Fox)') Trying to boot from MMC2 Authentication passed Authentication passed
