problem with DM368IPNC Uboot enviroment variables

Pan Aaron

Today I work with DM368IPNC and I want to make it boot from NFS, so I change the setting of uboot enviromrnt variables, but unfortunately I forget to save its default variables, so now it can not boot from flash !-_-

So anybody can help this, send its default enviroment variables? because I did not get the uboot bin file yes, and can not flash it and also I did not get the ccs project of uboot.

Thank you very much!

over 15 years ago

0 Nageswari Srinivasan over 15 years ago

TI__Expert 5660 points

Hi,

Please find instructions of booting from NAND flash at

http://processors.wiki.ti.com/index.php/UG:_DaVinci_PSP_Installation_on_DM365_EVM#Booting_Linux_Kernel_from_NAND_flash

Regards,

Nageswari.S

0 Anshuman Saxena over 15 years ago

TI__Mastermind 19985 points

Hi Pan,

The bootargs are listed in the userguide that comes with the IPNC. You can refer to sec 2.3

Anyways, i have listed the bootargs again:

ethaddr=00:0C:0C:A0:00:05
serverip =72.24.136.155
gatewayip=172.24.188.1
bootfile=uImage_lsp210_dm365
ipaddr=172.24.190.80

bootcmd = nand read 0x82000000 0x400000 0xBF0000;nboot 0x80700000 0 0x200000;bootm
bootargs 'mem=56M console=ttyS1,115200n8 root=/dev/ram0 rw initrd=0x82000000,13M ip=dhcp eth=00:0C:0C:A0:00:05

Regards,

Anshuman

PS: Please mark this post as verfied if you think that this has answered your question

0 Pan Aaron over 15 years ago in reply to Anshuman Saxena

Intellectual 335 points

Oh, it works now ! thank you very much!

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problem with DM368IPNC Uboot enviroment variables