下午下了与开发板配套的内核,LCD还能把图像显示出来,但是位置似乎有点不对 于是我再去linux下编译内核,下到板子上LCD没有显示,结果整了一晚上都没反应。。。
再把原先配套的内核弄进去也没有显示了,运行到内核后LCD一直亮着(没图像,纯白)
主机控制台显示如下:
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes) Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 16384 (order: 4, 65536 bytes) POSIX conformance testing by UNIFIX Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket CPU clock = 200.000 Mhz, HCLK = 100.000 Mhz, PCLK = 50.000 Mhz Initializing S3C2410 buffer pool for DMA workaround S3C2410 USB Controller Core Initialized USB Function Character Driver Inte**ce - 0.5, (C) 2001, Extenex Corp. usbctl: Opened for usb-char usbctl: Started for usb-char Starting kswapd devfs: v1.10 (20020120) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x1 ttyS%d0 at I/O 0x50000000 (irq = 52) is a S3C2410 ttyS%d1 at I/O 0x50004000 (irq = 55) is a S3C2410 ttyS%d2 at I/O 0x50008000 (irq = 58) is a S3C2410 SAMSUNG LTV350QV 35IN LCD TEST. Samsung 320x240 LCD Samsung 320x240 LCD
执行到这里就不动了,实在是调得头痛了,
请各位大虾帮我看一下是哪里出的问题,是不是LCD烧坏了?
小弟在此先行谢过!
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