I don't understnd about u-boot parameters / NAND flash.
So I use the following commons to set u-boot/NAND.
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1. set ipaddr 192.168.0.5;set serverip 192.168.0.86;set ethaddr 00:0C:0C:A0:FF:FA;saveenv;reset
2. tftpboot 0x80700000 uImage_ipnc_DM368;tftpboot 0x82000000 cramfsImage_ipnc_DM368
3. nand erase 0x400000 0x200000;nand write 0x80700000 0x400000 0x200000;nand erase 0x800000 0xE00000;nand write 0x82000000 0x800000 0xE00000
4. setenv bootcmd 'nand read 0x82000000 0x800000 0xE00000;nboot 0x80700000 0 0x400000;bootm 0x80700000'
5. setenv bootargs 'mem=60M console=ttyS1,115200n8 root=/dev/mtdblock3 rootfstype=cramfs ip=192.168.1.101:192.168.1.100:192.168.1.1:255.255.255.0:::off eth=00:0C:0C:A0:07:19';saveenv;reset
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But, the result is,
DM36x initialization passed!
TI UBL Base Version: 1.50
Boot Loader BootMode = NAND
Starting NAND Copy...
Valid magicnum, 0xA1ACED66, found in block 0x00000008.
Boot Mode Task Completed
IPNC UBL Version: 1.1.0
Platform: DM368
Jumping to entry point at 0x81080000
U-Boot 1.3.4 (Jun 13 2011 - 11:44:41) DM368-IPNC-1.0.1
I2C: ready
DRAM: 128 MB
NAND: NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,
3V 8-bit)
Bad block table found at page 65472, version 0x01
Bad block table found at page 65408, version 0x01
128 MiB
In: serial
Out: serial
Err: serial
ARM Clock :- 432MHz
DDR Clock :- 340MHz
Ethernet PHY: GENERIC @ 0x01
Hit any key to stop autoboot: 0
DM368 IPNC :>printenv
bootdelay=4
baudrate=115200
setboot=setenv bootargs $(bootargs)
bootfile=uImage_ipnc_DM368
rootpath=/work/ipcam/trunk/target/filesys
ethaddr=00:0C:0C:A0:FF:FA
filesize=D9E000
fileaddr=82000000
ipaddr=192.168.0.5
serverip=192.168.0.86
bootcmd=nand read 0x82000000 0x800000 0xE00000;nboot 0x80700000 0 0x400000;bootm
0x80700000
bootargs=mem=60M console=ttyS1,115200n8 root=/dev/mtdblock3 rootfstype=cramfs ip
=192.168.1.101:192.168.1.100:192.168.1.1:255.255.255.0:::off eth=00:0C:0C:A0:07:
19
stdin=serial
stdout=serial
stderr=serial
ver=U-Boot 1.3.4 (Jun 13 2011 - 11:44:41) DM368-IPNC-1.0.1
Environment size: 589/131068 bytes
DM368 IPNC :>resetý
DM36x initialization passed!
TI UBL Base Version: 1.50
Boot Loader BootMode = NAND
Starting NAND Copy...
Valid magicnum, 0xA1ACED66, found in block 0x00000008.
Boot Mode Task Completed
IPNC UBL Version: 1.1.0
Platform: DM368
Jumping to entry point at 0x81080000
U-Boot 1.3.4 (Jun 13 2011 - 11:44:41) DM368-IPNC-1.0.1
I2C: ready
DRAM: 128 MB
NAND: NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,
3V 8-bit)
Bad block table found at page 65472, version 0x01
Bad block table found at page 65408, version 0x01
128 MiB
In: serial
Out: serial
Err: serial
ARM Clock :- 432MHz
DDR Clock :- 340MHz
Ethernet PHY: GENERIC @ 0x01
Hit any key to stop autoboot: 0
NAND read: device 0 offset 0x800000, size 0xe00000
14680064 bytes read: OK
Loading from NAND 128MiB 3,3V 8-bit, offset 0x400000
Image Name: Linux-2.6.18_pro500-davinci
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1834708 Bytes = 1.7 MB
Load Address: 80008000
Entry Point: 80008000
## Booting kernel from Legacy Image at 80700000 ...
Image Name: Linux-2.6.18_pro500-davinci
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1834708 Bytes = 1.7 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Linux version 2.6.18_pro500-davinci (root@localhost.localdomain) (gcc version 4.
2.0 (MontaVista 4.2.0-16.0.32.0801914 2008-08-30)) #1 PREEMPT Fri Dec 23 00:35:4
0 CST 2011
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
Machine: DaVinci DM368 IPNC
Memory policy: ECC disabled, Data cache writeback
DaVinci DM0365 variant 0x8
PLL0: fixedrate: 24000000, commonrate: 170000000, vpssrate: 340000000
PLL0: vencrate_sd: 75555555, ddrrate: 340000000 mmcsdrate: 48571428
PLL1: armrate: 432000000, voicerate: 20571428, vencrate_hd: 27000000
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Built 1 zonelists. Total pages: 15360
Kernel command line: mem=60M console=ttyS1,115200n8 root=/dev/mtdblock3 rootfsty
pe=cramfs ip=192.168.1.101:192.168.1.100:192.168.1.1:255.255.255.0:::off eth=00:
0C:0C:A0:07:19
TI DaVinci EMAC: kernel boot params Ethernet address: 00:0C:0C:A0:07:19
PID hash table entries: 256 (order: 8, 1024 bytes)
Clock event device timer0_0 configured with caps set: 07
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 60MB = 60MB total
Memory: 56832KB available (3145K code, 648K data, 176K init)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
DaVinci: 104 gpio irqs
MUX: initialized GPIO20
MUX: initialized I2C_SCL
Generic PHY: Registered new driver
ch0 default output "COMPOSITE", mode "NTSC"
VPBE Encoder Initialized
SCSI subsystem initialized
NET: Registered protocol family 2
IP route cache hash table entries: 512 (order: -1, 2048 bytes)
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 2048 bind 1024)
TCP reno registered
***davinci_spi_board_init()!<6>
***davinci_spi_board_init_End(0)!<5>VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 3.1 (2006/08/19) Phillip Lougher
JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
yaffs Dec 23 2011 00:32:15 Installing.
SGI XFS with no debug enabled
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
LTT : ltt-facilities init
LTT : ltt-facility-core init in kernel
DAVINCI-WDT: DaVinci Watchdog Timer: heartbeat 60 sec
Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO map 0x1c20000 mem 0xfbc20000 (irq = 40) is a 16550A
serial8250.0: ttyS1 at MMIO map 0x1d06000 mem 0xfbd06000 (irq = 41) is a 16550A
RAMDISK driver initialized: 1 RAM disks of 32768K size 1024 blocksize
Davinci EMAC MII Bus: probed
MAC address is 00:0C:0C:A0:07:19
TI DaVinci EMAC Linux version updated 4.0
Linux video capture interface: v2.00
Trying to register davinci display video device.
layer=c0588800,layer->video_dev=c0588960
Trying to register davinci display video device.
layer=c0588600,layer->video_dev=c0588760
davinci_init:DaVinci V4L2 Display Driver V1.0 loaded
i2c /dev entries driver
nand_davinci nand_davinci.0: Using 4-bit hardware ECC
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bi
t)
Creating 6 MTD partitions on "nand_davinci.0":
0x00000000-0x00300000 : "bootloader"
0x00300000-0x00500000 : "params"
0x00500000-0x00700000 : "kernel"
0x00700000-0x01f00000 : "filesystem"
0x01f00000-0x02100000 : "data1"
0x02100000-0x08000000 : "data2"
nand_davinci nand_davinci.0: hardware revision: 2.3
MUX: initialized SPI0_SCLK
MUX: initialized SPI0_SDO)
dm_spi.0: davinci SPI Controller driver at 0xc4066000 (irq = 42) use_dma=0
rtc_davinci_dm365 rtc_davinci_dm365.0: rtc intf: proc
rtc_davinci_dm365 rtc_davinci_dm365.0: rtc intf: dev (254:0)
rtc_davinci_dm365 rtc_davinci_dm365.0: rtc core: registered rtc_davinci_dm365 as
rtc0
Advanced Linux Sound Architecture Driver Version 1.0.12rc1 (Thu Jun 22 13:55:50
2006 UTC).
ASoC version 0.13.1
CQ0093 Voice Codec 0.1
asoc: cq93vc <-> davinci-vcif mapping ok
ALSA device list:
#0: On-chip voice codec (cq93vc)
IPv4 over IPv4 tunneling driver
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
rtc_davinci_dm365 rtc_davinci_dm365.0: setting the system clock to 2000-01-01 01
:13:32 (946689212)
Time: timer0_1 clocksource has been installed.
Clock event device timer0_0 configured with caps set: 08
Switched to high resolution mode on CPU 0
IP-Config: Complete:
device=eth0, addr=192.168.1.101, mask=255.255.255.0, gw=192.168.1.1,
host=192.168.1.101, domain=, nis-domain=(none),
bootserver=192.168.1.100, rootserver=192.168.1.100, rootpath=
VFS: Mounted root (cramfs filesystem) readonly.
Freeing init memory: 176K
Error -3 while decompressing!
c03cad4c(1147196508)->c0022000(4096)
Error -3 while decompressing!
c03cf1a8(-250007039)->c0639000(4096)
Error -3 while decompressing!
c03cb3a9(-1009187267)->c063b000(4096)
Error -3 while decompressing!
c03ca9e6(895808321)->c0020000(4096)
Error -3 while decompressing!
c03ce9d4(2005807468)->c0021000(4096)
request_module: runaway loop modprobe binfmt-0000
request_module: runaway loop modprobe binfmt-0000
request_module: runaway loop modprobe binfmt-0000
request_module: runaway loop modprobe binfmt-0000
request_module: runaway loop modprobe binfmt-0000
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