Hi,
I am using the DM368EVM. I installed the DVSDK and executed the setup.sh script. After I started the minicom and power cycle the EVM, I can see the Linux boot informations on minicom. After Linux boots up, I can login into the target.
However, after I restarted the Ubuntu system and power cycle the EVM, I got this:
DM36x initialization passed!
TI UBL Version: 1.50
Booting Catalog Boot Loader
BootMode = SD/MMC
Starting SDMMC Copy...
DONE
Jumping to entry point at 0x81080000.
U-Boot 2010.12-rc2 (Mar 24 2011 - 16:49:26)
Cores: ARM 432 MHz
DDR: 340 MHz
I2C: ready
DRAM: 128 MiB
NAND: 2048 MiB
MMC: davinci: 0, davinci: 1
Bad block table found at page 524224, version 0x01
Bad block table found at page 1048512, version 0x01
Bad block table found at page 524160, version 0x01
Bad block table found at page 1048448, version 0x01
nand_read_bbt: Bad block at 0x000010d60000
nand_read_bbt: Bad block at 0x000013ac0000
nand_read_bbt: Bad block at 0x000013ea0000
nand_read_bbt: Bad block at 0x000019da0000
nand_read_bbt: Bad block at 0x000019fc0000
nand_read_bbt: Bad block at 0x00002aa40000
nand_read_bbt: Bad block at 0x00002fc60000
........
Net: Ethernet PHY: GENERIC @ 0x00
DaVinci-EMAC
Hit any key to stop autoboot: 0
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
.
.
BOOTP broadcast 10
Retry count exceeded starting again
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
.
.
BOOTP broadcast 10
Retry count exceeded starting again
...
I don't know what going on here, I can't log into the target.
the environment informations are as below:
DM36x EVM # printenv
autoload=no
baudrate=115200
bootargs=console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=60MB vpfe_capture.interface=1 davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x272 root=/dev/nfs nfsroot=19
2.168.1.252:/home/zf/dm368/dvsdk/filesystem/dm368rootfs ip=dhcp
bootcmd=dhcp;setenv serverip 192.168.1.252;tftpboot;bootm
bootdelay=4
bootfile=uImage-dm368-evm.bin
ethact=DaVinci-EMAC
ethaddr=00:0e:99:03:50:18
oldbootargs=console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=60MB vpfe_capture.interface=1 davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x272 root=/dev/nfs nfsroot
=192.168.1.252:/home/zf/dm368/dvsdk/filesystem/dm368rootfs ip=dhcp
oldbootcmd=dhcp;setenv serverip 192.168.1.252;tftpboot;bootm
oldbootfile=uImage-dm368-evm.bin
oldserverip=192.168.1.252
serverip=192.168.1.252
stderr=serial
stdin=serial
stdout=serial
ver=U-Boot 2010.12-rc2 (Mar 24 2011 - 16:49:26)
Environment size: 1046/262140 bytes
