5c 从 nvme 启动,不能访问 nvme ssd

使用WaveShare(微雪电子) 兼容树莓派5的PCIe 转 M.2 转接板,电源小米PD 33w,5v3a

关机上电或reboot,串口显示如下信息:

Starting kernel …



[ 10.645767] debugfs: File ‘uA_load’ in directory ‘/’ already present!
[ 10.645786] debugfs: File ‘min_uV’ in directory ‘/’ already present!
[ 10.645797] debugfs: File ‘max_uV’ in directory ‘/’ already present!
[ 10.645808] debugfs: File ‘constraint_flags’ in directory ‘/’ already present!
[ 10.646314] nvme 0004:41:00.0: of_irq_parse_pci: failed with rc=134
[ 10.646921] nvme 0004:41:00.0: Unable to change power state from D3cold to D0, device inaccessible

之后卡住,上述情况,随机发生,有时能进入系统,串口信息如下:



[ 10.469789] debugfs: File ‘uA_load’ in directory ‘/’ already present!
[ 10.469807] debugfs: File ‘min_uV’ in directory ‘/’ already present!
[ 10.469816] debugfs: File ‘max_uV’ in directory ‘/’ already present!
[ 10.469820] debugfs: File ‘constraint_flags’ in directory ‘/’ already present!
[ 12.213525] rk-multicodecs es8316-sound: ASoC: Property ‘rockchip,audio-routing’ does not exist or its length is not even
[ 14.290799] ieee80211 phy0:
[ 14.290799] *******************************************************
[ 14.290799] ** CAUTION: USING PERMISSIVE CUSTOM REGULATORY RULES **
[ 14.290799] *******************************************************

Debian GNU/Linux 12 rock-5c ttyFIQ0

rock-5c login:

可能电源功率不足,影响转接板使用,更换 5v5a 电源后,问题解决,原来电源是5v3a