Hi, For configuration (1), you could try the command setenv bootcmd 'tftpboot' followed by 'saveenv' and 'reset'. Make sure the tftp server is running on 192.168.1.53 (your server).
I don't really use dhcp and hence, no clues for (2). -Gijo 2008/3/26 António Silva <[EMAIL PROTECTED]>: > Hi all, > > I am trying to boot the board via TFTP using Board's NAND Flash File > System, as explained at the Getting Started Guide, at section A.3.2 page > A-9. > > I am not able to perform the tftp transfer with two different > configurations > > This is strange since it was supposed that it tries to boot via tftp. Here > are my environment variables for two configurations: > > 1. Direct connection between the host and the EVM board using a cross > cable: > > bootdelay=3 > baudrate=115200 > stdin=serial > stdout=serial > stderr=serial > videostd=pal > bootcmd=bootm > bootargs=mem=116M console=ttyS0,115200n8 root=/dev/mtdblock3 rw > rootfstype=yaffs2 ip=192.168.1.10 > bootfile=uImage-dm355 > serverip=192.168.1.53 > > Nonetheless after performing all steps described, when I boot the > result is the following: > > ## Booting image at 80700000 > > Bad Magic Number > > 2. Exactly as explained on the manual at my company's LAN > > bootdelay=3 > baudrate=115200 > stdin=serial > stdout=serial > stderr=serial > videostd=pal > bootargs=mem=116M console=ttyS0,115200n8 root=/dev/mtdblock3 rw > rootfstype=yaffs2 ip=dhcp > bootcmd=dhcp;bootm > serverip=10.112.40.14 > > bootfile=uImage-dm355 > > At this case here are the results > > DM355 EVM # boot > > BOOTP broadcast 1 > *** Unhandled DHCP Option in OFFER/ACK: 43 > *** Unhandled DHCP Option in OFFER/ACK: 43 > DHCP client bound to address 10.112.40.239 > TFTP from server 10.112.15.19; our IP address is 10.112.40.239; > sending through gateway 10.112.40.254 > Filename 'uImage-dm355'. > Load address: 0x80700000 > Loading: T T T T T T T T T T T T T T T T T T T T > Retry count exceeded; starting again > BOOTP broadcast 1 > *** Unhandled DHCP Option in OFFER/ACK: 43 > *** Unhandled DHCP Option in OFFER/ACK: 43 > DHCP client bound to address 10.112.40.239 > TFTP from server 10.112.15.19; our IP address is 10.112.40.239; > sending through gateway 10.112.40.254 > Filename 'uImage-dm355'. > Load address: 0x80700000 > Loading: T T > Abort > > DM355 EVM # > > In this case, it seems that the board is trying to access the tftp > server (as opposed with the previous case, where the board desn't try). The > problem in this case is that he is trying to connect to a tftp server > different from that configured!!! > > > Does anybody had this problem? > > Thanks in advance, > > A.SIlva > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > >
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