Buildroot里面 - cubieboard 2不启动 [英] Buildroot - cubieboard 2 not booting

问题描述

我只是借用cubieboard2我的朋友，并试图启动它。
我连电源2A USB充电器，HDMI到我的显示器和键盘为USB。
红色（电源）灯打开。

I just borrowed cubieboard2 from my friend and tried to boot it up. I connected power to 2A USB charger, hdmi to my display and keyboard to USB. Red (Power) light turned on.

SD内部消除卡从NAND系统启动时，内核消息显示，但挂在

Whithout SD card system boots from NAND, kernel messages shows up, but hangs on

[     17.000000] Mali display drivers loaded (SOMETHING LIKE THAT)

没有什么更多的是发生，但系统响应，因为当我插入SD卡，它表明propper mesage：

Nothing more is happening, but system is responding, because when I insert SD card it shows propper mesage:

[    800.000000] sd card info...

在NAND默认的系统应该是安卓（我的朋友剪掉触摸），但我不能得到任何更多的则内核日志

The default system on NAND should be android (my friend didnt touch it), but I'm not able to get anything more then kernel log

随着lubuntu SD卡系统启动正常，但第一个图像我得到的是桌面。接通电源后 - 屏幕打开，但全是黑色的，根本没有任何消息。约3分钟后，桌面出现了。

With lubuntu SD card system boots up properly, but the first image I get is desktop. After power on - screen turns on, but is whole black, no messages at all. After about 3 minutes desktop shows up.

在默认cubieboard2的busybox 创建正是因为在的http：/ /www.smida.it/geekeries/cubieboard-buildroot.php - 这是最令人沮丧的！花了大约5个小时使用虚拟机的Gentoo我的电脑上，使图像。从那以后，我创建了SD卡与我的操作系统。当我插入的SD卡和引导设备 - 屏幕打开，有一些SD卡活动，但没有图像的。屏幕是黑的（但开机时），SD活动LED片刻闪烁，然后什么都没有。民锁响应，pressing随机密钥 - 没有SD卡的活动，但ALT-CTR-德尔给人板重启

With default cubieboard2 busybox created exactly as on http://www.smida.it/geekeries/cubieboard-buildroot.php - this is the most frustrating part! It took about 5 hours to make image using virtual gentoo machine on my pc. After that i created SD card with my OS. When I inserted SD card and booted device - screen turns on, there is some SD card activity, but no image at all. Screen is black (but turned on), SD activity LED blinks for a moment and then... nothing. Num-lock responds, pressing random keys - no SD card activity, but alt-ctr-del gives board a restart.

• 我怎样才能让我的船上工作？


• 有什么办法调试吗？通过连接串行接口或类似的东西？


• 我可以'效仿'形象我的Gentoo虚拟机上使用QEMU？


• 也许有明显的错误，我在做什么？

推荐答案

好吧，终于得到了解决。

Ok, finally got solution.

在事实上，我的董事会引导和一切都很好。
但在inittab中唯一的tty是ttyS0来这是串行的tty。

In fact my board was booting and everything was fine. But in inittab the only tty was ttyS0 which was serial tty.

为/ dev / tty1上添加盖蒂后一切工作正常。

After adding getty with /dev/tty1 everything works fine.

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