mplayer s3c2410移植的问题

tonystill

各位高手，大家好
小弟最近在学arm嵌入式移植，现在弄mplayer的移植，移植过程中有很多问题，以前的慢慢解决了，但是现在播放mplayer时 (./mplayer xxxx.avi)，遇到了问题，信息如下，由于没有经验，不知怎么解决，也不知从哪里入手，请各位帮助，十分感谢！

MPlayer 1.0pre7try2-3.3.2 (C) 2000-2005 MPlayer Team
CPU: ARM

Failed to open /dev/rtc: No such file or directory (it should be readable by the user.)
Loading config '1.avi.conf'

Option RIFF needs a parameter at line 1
parse error at line 10
parse error at line 14
parse error at line 20
parse error at line 77
parse error at line 82
parse error at line 84
parse error at line 96
Option " needs a parameter at line 104
Option & needs a parameter at line 110
Option ) needs a parameter at line 112
Option * needs a parameter at line 113
parse error at line 124
parse error at line 125
parse error at line 152
parse error at line 153
too many errors
Playing 1.avi.
AVI file format detected.
VIDEO:  [XVID]  320x240  12bpp  30.000 fps  394.7 kbps (48.2 kbyte/s)
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
Can't open /dev/fb0: No such file or directory
[fbdev2] Can't open /dev/fb0: No such file or directory
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
oom-killer: gfp_mask=0x201d2, order=0
Mem-info:
DMA per-cpu:
cpu 0 hot: low 0, high 0, batch 1 used:0
cpu 0 cold: low 0, high 0, batch 1 used:0
DMA32 per-cpu: empty
Normal per-cpu: empty
HighMem per-cpu: empty
Free pages:         752kB (0kB HighMem)
Active:1372 inactive:1203 dirty:0 writeback:0 unstable:0 free:188 slab:385 mapped:271 pagetables:12
DMA free:752kB min:512kB low:640kB high:768kB active:5488kB inactive:4812kB present:16384kB pages_scanned:1334 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
Normal free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no
lowmem_reserve[]: 0 0 0 0
DMA: 54*4kB 3*8kB 2*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 752kB
DMA32: empty
Normal: empty
HighMem: empty
Swap cache: add 0, delete 0, find 0/0, race 0+0
Free swap  = 0kB
Total swap = 0kB
Free swap:            0kB
4096 pages of RAM
218 free pages
711 reserved pages
385 slab pages
41 pages shared
0 pages swap cached
Out of Memory: Killed process 64 (mplayer).
Killed

1.系统为arm9+linux s3c2410
2.ramdisk大小不够，我就挂载了u盘，把mplayer,xxx.avi放了进去，在u盘里弄
3.看过两篇mplayer s3c2410移植的文章，说要有/dev/fb0,可是我没有，不知在哪里出了问题
  也没有/dev/fb,在内核编译的时候已经支持了framebuffer，不知这个问题怎么解决
4.以前把madplay移植过去放歌没有问题，可换了内核后说找不到/dev/tty，不知怎么解决
5.请问各位高手能不能给一些学arm9 lcd的见意

davidleels

如果确定内核支持了，mknod /dev/fb0 c 29 0,自己建一个，tty也是一样