Hi all, I need you help! I meet such a problem. My system works perfect with original LSP1_20 for lcd. And with the git version it works perfect for component signal. But when i tried bootargs video=davincifb:output=lcd. problem occur. stopped at below shows. Hi, All
I think this is possible if you want to have too app run in arm to access two different codecs. Please try give a adaptive program but not just try these to program DaVinci EVM # print bootdelay=3 baudrate=115200 videostd=ntsc bootargs.orig=console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=1 92.168.10.180:/project/davinci/filesystem,nolock mem=56M bootcmd.org=nand read.jffs2 0x80700000 0x200000 0x200000;bootm 0x80700000 bootargs.rhel4=console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot= 192.168.23.5:/opt/filesys.pure,nolock mem=200M dnsip2=202.106.195.68 filesize=1630d0 fileaddr=80700000 gatewayip=192.168.1.1 netmask=255.255.255.0 ipaddr=192.168.23.99 serverip=192.168.23.3 dnsip=192.168.23.1 bootfile=uImage bootcmd=tftp;bootm stdin=serial stdout=serial stderr=serial ethaddr=00:0e:99:02:51:90 bootargs=console=ttyS0,115200n8 noinitrd rw ip=192.168.23.99 root=/dev/nfs nfsro ot=192.168.23.3:/opt/fileroot,nolock mem=200M video=davincifb:output=lcd Environment size: 797/131068 bytes DaVinci EVM # boot TFTP from server 192.168.23.3; our IP address is 192.168.23.99 Filename 'uImage'. Load address: 0x80700000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ######################### done Bytes transferred = 1454288 (1630d0 hex) ## Booting image at 80700000 ... Image Name: Linux-2.6.27-rc6-davinci1 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1454224 Bytes = 1.4 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK OK Starting kernel ... Uncompressing Linux............................................................. .................................. done, booting the kernel. Then there is nothing from the serial port. But if i try output=ntsc or output=pal. that's ok. Has anybody meet this problem. Could you guys tell me how to figure out. -- David Manager, Business Development Embedio. Inc. +86 13581953152
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