Other Parts Discussed in Thread: OMAP-L138
Hi I am using OMAP-L138 board got bootup using files uImage and arago-base-tisdk-image-da850-omapl138-evm.tar.gz using nfs.
I read on ti forum that tar file cannot be use for tftp and nand boot. That's why I downloaded arago-demo-image-da850-omapl138-evm.ext2.gz from link http://arago-project.org/files/releases/2009.11/images/da850-omapl138-evm/
Then I tried to use both the files for tftpboot. But didn't got bootup.
bootcmd=nand read 0xc2600000 0xA00000 0x1300000; nboot 0xc0700000 0 0x100000; bootm
bootargs=mem=32M@0xc0000000 mem=64M@0xc4000000 console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc2600000,13M ip=dhcp
U-Boot > tftp 0xc0200000 uImage
U-Boot > nand erase 0x100000 0x400000
U-Boot > nand write 0xc0200000 0x100000 0x400000
U-Boot > tftp 0xc2600000 arago-demo-image-da850-omapl138-evm.ext2.gz
U-Boot > nand erase 0xa00000 0x1300000
U-Boot > nand write 0xc2600000 0xa00000 0x1300000
After reset:
Booting with TI UBL
Device OPP (300MHz, 1.2V)
U-Boot 2012.04.01-svn30 (Jun 21 2012 - 12:22:36)
I2C: ready
DRAM: 128 MiB
WARNING: Caches not enabled
NAND: 512 MiB
Bad block table found at page 262080, version 0x01
Bad block table found at page 262016, version 0x01
In: serial
Out: serial
Err: serial
SF: Detected M25P64 with page size 64 KiB, total 8 MiB
Default using MAC address from environment
Default using MAC address from environment
Net: DaVinci-EMAC
Hit any key to stop autoboot: 0
NAND read: device 0 offset 0xa00000, size 0x1300000
19922944 bytes read: OK
Loading from nand0, offset 0x100000
Image Name: Linux-2.6.37+
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2152128 Bytes = 2.1 MiB
Load Address: c0008000
Entry Point: c0008000
## Booting kernel from Legacy Image at c0700000 ...
Image Name: Linux-2.6.37+
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2152128 Bytes = 2.1 MiB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
I made the kernal configuration changes also : disable MMC/SD support and enable NAND support.
After this nothing happens... Plesae help...
