I have set just like : setenv bootargs 'mem=116M console=ttyS0,115200n8 root=/dev/mmcblk0p1 rw rootfstype=vfat ip=off video=davincifb:vid0=720x576x16,2500K:vid1=720x576x16,2500K:osd0=720x576x16,2025K davinci_enc_mngr.ch0_output=COMPOSITE davinci_enc_mngr.ch0_mode=pal' but i cann't boot,anyone can help me?
2009-02-18 zuowenping 发件人： Paulraj, Sandeep 发送时间： 2009-02-18 10:38:29 收件人： GarryJackson; [email protected] 抄送： 主题： RE: DM355 u-boot and SD filesys start Garry, Use this for your bootargs. setenv bootargs 'mem=116M console=ttyS0,115200n8 root=/dev/mmcblk0p1 rw initrd=0x82000000,4M ip=dhcp' Thanks, Sandeep > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf > Of GarryJackson > Sent: Tuesday, February 17, 2009 8:06 PM > To: [email protected] > Subject: DM355 u-boot and SD filesys start > > Hello > > I ultimately want to do a full boot from SD (i.e. DM355->SD based uboot -> > SD > based u-image -> SD based filesys) however I can not find a great deal of > information if anybody has been successful with this. Any current news on > this ? > > Therefore my plan is to start at the high level point of booting as normal > from > NAND but using an SD based filesystem. Once this step works I will > investigate > taking uboot from nand to SD. (I have seen some of the posts on this) > > So... > > Can anybody advise if it is currently possible to set uboot arguments to > make > the kernel use the SD card for its filesys. If so any help on the settings > I > need to use would be really appreciated. > > Many thanks > > Garry Jackson > Wales UK > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
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