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cm311-1a LED指示灯默认不亮 #2766

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llgxdnn opened this issue Jan 27, 2025 · 0 comments
Open

cm311-1a LED指示灯默认不亮 #2766

llgxdnn opened this issue Jan 27, 2025 · 0 comments

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@llgxdnn
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llgxdnn commented Jan 27, 2025

Device Information | 设备信息

  • SOC: s905l3a
  • Model: cm311-1a - YST

Armbian Version | 系统版本

  • Kernel Version: 6.6.71
  • Release: jammy

固件版本:Armbian_25.02.0_amlogic_s905l3a_jammy_6.6.71_server_2025.01.18.img.gz

Describe the bug | 问题描述

问题有以下几点:

1、刷机后LED状态灯,引导期间正常闪烁,引导后全灭。
其中 红色 power_led 可以通过
echo 0 >/sys/class/leds/power_led/brightness 开启常亮,
或是 echo heartbeat>/sys/class/leds/power_led/trigger 心跳闪烁。
但是 green_led 系统启动后,完全无法点亮。(更换X大的dtb文件可以点亮)

2、蓝牙芯片需要
/usr/bin/rtk_hciattach -n -s 115200 ttyAML1 rtk_h5 &

#/etc/rc.local
/usr/bin/rtk_hciattach -n -s 115200 ttyAML1 rtk_h5 &
#bluetooth reset
gpioset -s 1 -m time 0 82=0
gpioset 0 82=1
用这种方式启动,编译dtb文件添加蓝牙代码后,启动找不到ttyAML1端口(或许我的步骤不对)

3、第一次用U盘更新这个系统时,U盘启动时,接的电视机HDMI接口,界面非常清晰(感觉像驱动完全适配)。
armbian-install (没加参数)更新完系统后再MMC启动,或用U盘启动,界面就看的非常不清,屏幕边界还越界命令都靠盲打。

以上几点是最近折腾中遇到的问题,希望O大能更新迭代的时候尽量修复,感谢!!!

@llgxdnn llgxdnn changed the title cm311-1a LED指示灯默认不亮 (Armbian_25.02.0_amlogic_s905l3a_jammy_6.6.71_server_2025.01.18 ) cm311-1a LED指示灯默认不亮 Jan 27, 2025
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