rk3399pro android8.1系统npu升级固件报错

[复制链接] · 发表于 2021-7-23 09:43:36

本帖最后由 device 于 2021-7-23 11:26 编辑

lsusb 已经识别到npu，状态一直是maskrom，使用npu_upgrade 一直报loade is not existed

rk3399pro:/vendor/etc/npu_fw # npu_upgrade loader uboot trust boot
/vendor/etc/npu_fw/loader is not existed!

rk3399pro:/vendor/etc/npu_fw # upgrade_tool db loader
Not found config.ini
Program Data in /vendor/bin
Open loader failed,exit download boot!

130|rk3399pro:/vendor/etc/npu_fw # lsusb
Bus 003 Device 015: ID 2207:180a
Bus 004 Device 002: ID 1a40:0101
Bus 001 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0003
Bus 003 Device 001: ID 1d6b:0002
Bus 004 Device 001: ID 1d6b:0002
Bus 005 Device 001: ID 1d6b:0001
Bus 006 Device 001: ID 1d6b:0001
Bus 004 Device 003: ID 2c7c:0125
rk3399pro:/vendor/etc/npu_fw # logcat | grep rknn
08-05 11:39:50.889  1657  1707 I rkssd4j : try rknn_init!
08-05 11:39:51.084  1657  1707 E RKNNAPI : rknn_init,  driver open fail!  ret = -1(ERROR_IO)!
08-05 11:39:51.084  1657  1707 E rkssd4j : rknn_init fail! ret=-3