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【Linux】
烧写Debian后npu无法仿真联调dmesg | grep -i galcore 查看到如下内容
发表于 2021-11-1 18:47:02
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在buildroot系统下正常联调，但是刷debian后，无法联调
使用如下命令得到的信息
root@firefly:/# dmesg | grep -i galcore
[ 7.068277] galcore: loading out-of-tree module taints kernel.
[ 7.079398] galcore: npu init.
[ 7.080488] galcore: start npu probe.
[ 7.080677] galcore ffbc0000.npu: Linked as a consumer to regulator.8
[ 7.081454] Galcore version 6.4.3.5.293908
[ 7.081463] Galcore options:
[ 7.096914] Galcore Info: ContiguousBase=0x7f956000 ContiguousSize=0x400000
[ 7.104323] Galcore Info: MMU mapped core 0 SRAM[0] hardware virtual address=0x400000 size=0x40000
[ 7.104379] Galcore Info: MMU mapped core 0 SRAM[1] hardware virtual address=0x440000 size=0x40000
[ 7.113320] galcore ffbc0000.npu: Init npu devfreq
[ 7.113388] galcore ffbc0000.npu: bin=0
[ 7.113447] galcore ffbc0000.npu: leakage=1.125
[ 7.126642] galcore ffbc0000.npu: temp=42700, pvtm=98231 (98231 + 0)
[ 7.127001] galcore ffbc0000.npu: pvtm-volt-sel=1
[ 7.127069] galcore ffbc0000.npu: bin-scale=23
[ 7.127879] galcore ffbc0000.npu: avs=0
[ 7.132517] galcore ffbc0000.npu: l=-2147483648 h=2147483647 hyst=0 l_limit=0 h_limit=0 h_table=0
[ 7.132634] galcore ffbc0000.npu: failed to read out thermal zone (-22)
[ 7.132766] galcore ffbc0000.npu: failed to find power_model node
[ 7.132800] galcore ffbc0000.npu: failed to initialize power model
请问这是什么原因， |
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