hello, I was able to solve nand erase and nand write and saveenv. Now,I am making kernel up and followed below steps..
1) tf 1000000 uImage_icm_v1.1 nand erase 0x00200000 361483 nand write 1000000 0x00200000 361483
2) tf c00000 p1021rdb_32b.dtb nand erase 0x00100000 3000 nand write c00000 0x00100000 3000
3) tf 2000000 mini.rootfs.ext2.gz.uboot nand erase 0x00600000 2115d4 nand write 2000000 0x00600000 2115d4
then to boot kernel from nand i used bootm 0x00200000 0x00600000 0x00100000
it is giving below log message. 2168276 bytes written: OK => bootm 0x00200000 0x00600000 0x00100000 WARNING: adjusting available memory to 30000000 Wrong Image Format for bootm command ERROR: can't get kernel image!
and also my next question is cp.b 1000000 0x00200000 100000 not working it is showing log as:
=> cp.b 1000000 0x00200000 100000 Copy to Flash... Flash not Erased
why this is happenning please give me the solution for this.
manukumar signal-networks
On Wed, 2012-05-23 at 11:16 -0500, Scott Wood wrote:
On 05/23/2012 03:30 AM, Manukumar wrote:
Hello, when we get rference board(P1020RDB) we got the u-boot-2010.12 source.
That board is supported by current mainline U-Boot as well -- no patch needed.
by using above source we have modified according to custom boards requirement. can you please provide the link to get updated u-boot source that support P1012 with nand flash samsung(K95608U0D) or please provide me the patch...
git.denx.de, or ftp://ftp.denx.de/pub/u-boot/u-boot-latest.tar.bz2
-Scott