5ev的soc 怎么搭建linux 图形显示界面？

minming · 发表于 2024-7-3 17:32:52

现在按照教程搭建，开机出现黑屏没显示，有以下报错log可以看看是哪里的问题

第八章 Linux 图形界面的搭建
[ 7.570803] Freeing unused kernel memory: 2112K
[ 7.575399] Run /sbin/init as init process
INIT: version 2.97 booting
Starting udev
[ 8.660196] udevd[261]: starting version 3.2.9
[ 8.688875] random: udevd: uninitialized urandom read (16 bytes read)
[ 8.696527] random: udevd: uninitialized urandom read (16 bytes read)
[ 8.702999] random: udevd: uninitialized urandom read (16 bytes read)
[ 8.766270] udevd[262]: starting eudev-3.2.9
[ 8.947347] mali: loading out-of-tree module taints kernel.
[ 9.449084] EXT4-fs (mmcblk0p2): recovery complete
[ 9.453902] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 9.462532] EXT4-fs (mmcblk0p3): recovery complete
[ 9.467361] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
[ 9.479060] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 9.571498] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 9.678721] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
bootlogd: /dev/ttyPS0Fri Mar  9 12:34:56 UTC 2018
[ 10.004712] urandom_read: 4 callbacks suppressed
[ 10.004717] random: dd: uninitialized urandom read (512 bytes read)
INIT: Entering runlevel: 5
Configuring network interfaces... [ 10.101817] macb ff0e0000.ethernet eth0: PHY [ff0e0000.ethernet-ffffffff:00] driver [Marvell 88E1510] (irq=POLL)
[ 10.111998] macb ff0e0000.ethernet eth0: configuring for phy/rgmii-id link mode
udhcpc: started, v1.32.0
udhcpc: sending discover
udhcpc: sending discover
udhcpc: sending discover
udhcpc: no lease, forking to background
done.
Starting system message bus: [ 19.437461] random: dbus-daemon: uninitialized urandom read (12 bytes read)
[ 19.474975] random: dbus-daemon: uninitialized urandom read (12 bytes read)
dbus.
Starting haveged: haveged: command socket is listening at fd 3
haveged: haveged starting up

Starting Xserver
Starting Dropbear SSH server: dropbear.
Starting internet superserver: inetd.
Starting syslogd/klogd:
done
Starting tcf-agent: [ 20.405228] random: crng init done

X.Org X Server 1.20.9
X Protocol Version 11, Revision 0
Build Operating System: Linux
Current Operating System: Linux ALIENTEK_5EV 5.10.0-xilinx-v2021.2 #1 SMP Wed Jul 3 02:21:58 UTC 2024 aarch64
Kernel command line:  earlycon console=ttyPS0,115200 clk_ignore_unused root=/dev/mmcblk1p2 rw rootwait
Build Date: 25 August 2020  03:40:19PM

Current version of pixman: 0.40.0
      Before reporting problems, check http://wiki.x.org
      to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
      (++) from command line, (!!) notice, (II) informational,
      (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Mar  9 12:35:05 2018
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
OK

root@ALIENTEK_5EV:~# (EE)
Fatal server error:
(EE) no screens found(EE)
(EE)
Please consult the The X.Org Foundation support
      at http://wiki.x.org
for help.
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(EE)
(EE) Server terminated with error (1). Closing log file.
xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error

minming · 发表于 2024-7-3 17:32:53

Alexan 发表于 2024-7-4 16:13
你是用的资料盘里的硬件文件吗

自己设计的了，最后确实是时钟没有引用好，已解决。

minming · 发表于 2024-7-3 20:34:31

[ 4.263421] xilinx-psgtr fd400000.phy: Invalid reference clock number 2
[ 4.270031] zynqmp-display fd4a0000.display: failed to get PHY lane 0
[ 4.276496] zynqmp-display: probe of fd4a0000.display failed with error -22
发现有这个报错