在运行apps.out时，出现了乱码的消息，以下是系统应用启动的log：
DRA722-GP ES2.1
Trying to boot from MMC1
*** Warning - bad CRC, using default environment
spl: falcon_args_file not set in environment, falling back to default
Booting Linux on physical CPU 0x0
Linux version 4.19.73 (rd22673@RD08) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #9 PREEMPT Thu Feb 29 10:21:20 CST 2024
CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c53c7d
CPU: div instructions available: patching division code
CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
OF: fdt: Machine model: TI DRA718 EVM
bootconsole [earlycon0] enabled
============================================================
come in rootfs
============================================================
--------------------------------------
start check lock
--------------------------------------
environment: line 35: echo: write error: Device or resource busy
ERROR: 77 file /sys/class/gpio/136 is not exist.
WARE : used default dir /app/firm
INFO : *.rsc file is exist, continue.
INFO : Loading dra7-dsp1-fw.xe66
INFO : Loading dra7-ipu2-fw.xem4
Loaded PowerVR consumer services.
Starting avm apps:
============================================================
/app/start_avm_app.sh
============================================================
INFO : check data dir...
Filesystem Size Used Available Use% Mounted on
/dev/root 147.1M 46.3M 89.8M 34% /
devtmpfs 90.7M 0 90.7M 0% /dev
tmpfs 135.7M 0 135.7M 0% /dev/shm
tmpfs 135.7M 0 135.7M 0% /tmp
tmpfs 135.7M 0 135.7M 0% /run
tmpfs 135.7M 0 135.7M 0% /var/run
/dev/mmcblk0p3 205.2M 89.0M 101.4M 47% /app
/dev/mmcblk0p4 14.2G 43.8M 13.4G 0% /data
current apps process pid 123
current eventhy process pid 144
current ui process pid 145
Starting syslogd: OK
Running sysctl: OK
Starting mdev... app_root=/app/release
[awtk-port/main_loop_linux.c|main_loop_init:134]
[HOST] OSA: HOST Remote Log Shared Memory @ 0x9fd4f140
[HOST] OSA: DSP1 Remote Log Shared Memory @ 0x9fd769e0
[HOST] OSA: IPU2 Remote Log Shared Memory @ 0x9fe63da0
[HOST] [HOST ] 3.567528 s: SYSTEM: System A15 Init in progress !!!
[HOST] [IPU2 ]
[HOST] [IPU2 ] [HOST] [IPU2 ] @
[HOST] [IPU2 ] A
[HOST] [IPU2 ]
[HOST] [IPU2 ]
[HOST] [IPU2 ]
[HOST] [IPU2 ] 0@
[HOST] [IPU2 ] -
[HOST] [IPU2 ]
[HOST] [IPU2 ] S++
[HOST] [IPU2 ] @
[HOST] [IPU2 ]
[HOST] [IPU2 ] {+
[HOST] [IPU2 ] @
[HOST] [IPU2 ] `
请问是什么情况导致这个问题？我该如何解决？
感谢！
