Hi,
My Development Environment
host PC : Ubunto10.04 LTS
target : Texas Instrument - c6a816x/am389x DDR2 EVM
switch setting
SW3 : [BTM4:0] : 10010
SW4 : NAND - on, SPI - off
U-Boot network Configuration
did it.
Flashing U-Boot onto NAND Flash
using CCS
Im not sure I did well the following commands.
Flashing Linux Kernel from U-Boot
TI8168_EVM# tftp 81000000 uImage
TI8168_EVM# nand erase 0x00180000 0x00400000
TI8168_EVM# nand write 0x81000000 0x00280000 0x200000
Creating JFFS2 File-system
~$> sudo apt-get install mtd-utils
~$> mkfs.jffs2 -lqnp -e 128 -r target -o /tftpboot/rd-jffs2.bin
Flashing File-system from U-Boot
TI8168_EVM# tftp 81000000 rd-jffs2.bin
TI8168_EVM# nand erase 0x006c0000 0x0c800000
TI8168_EVM# nand write 0x81000000 0x006c0000 0x01040000
~$ minicom
Welcome to minicom 2.4
OPTIONS: I18n
Compiled on Jan 25 2010, 06:49:09.
Port /dev/ttyUSB0
Press CTRL-A Z for help on special keys
U-Boot 2010.06 (Nov 18 2010 - 22:36:59)
TI8168-GP rev 1.0
ARM clk: 987MHz
DDR clk: 398MHz
I2C: ready
DRAM: 2 GiB
NAND: 256 MiB
[eye image]
Net: Ethernet PHY: GENERIC @ 0x01
DaVinci EMAC
Hit any key to stop autoboot: 0
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
I commanded ctrl + c
Abort
Using DaVinci EMAC device
TFTP from server 192.168.76.200; our IP address is 192.168.76.202
Filename 'uImage'.
Load address: 0x81000000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
done
Bytes transferred = 1993896 (1e6ca8 hex)
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Arago/2.6.34-psp04.00.00.07/c6a8
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1993832 Bytes = 1.9 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
no halted.
just stopped.
