more information. samba script as below:
## Falshing binaries puts "-I- === Initialize the NAND access ===" NANDFLASH::Init
puts "-I- === Enable PMECC OS Parameters ===" NANDFLASH::NandHeaderValue HEADER 0xc0c00405
puts "-I- === Erase all the NAND flash blocs and test the erasing ===" NANDFLASH::EraseAllNandFlash
puts "-I- === Load the bootstrap: nandflash_at91sam9-ek in the first sector ===" NANDFLASH::SendBootFilePmeccCmd $bootstrapFile
puts "-I- === Load the u-boot image ===" send_file {NandFlash} "$ubootFile" $ubootAddr 0
puts "-I- === Load the u-boot env image ===" send_file {NandFlash} "$ubootenvFile" $ubootenvAddr 0
puts "-I- === Load the Kernel image ===" send_file {NandFlash} "$kernelFile" $kernelAddr 0
puts "-I- === Enable trimffs ===" NANDFLASH::NandSetTrimffs 1
puts "-I- === Load the linux file system ===" send_file {NandFlash} "$rootfsFile" $rootfsAddr 0
puts "-I- === DONE. ==="
At 2012-11-19 13:37:15,alex laub923@163.com wrote:
I use u-boot v2010.06 with atmel's patch. I give u-boot 512K size.
U-Boot 2010.06-00002-gb006d3d-dirty (Nov 19 2012 - 09:53:38)
DRAM: 128 MiB NAND: No NAND device found!!! NAND Flash not found ! No NAND device found!!! 0 MiB
At 2012-11-19 11:19:25,"Bo Shen" voice.shen@atmel.com wrote:
Hi Alex,
On 11/19/2012 10:55, alex wrote:
Hi MAINTAINER: Now I develop our product based on sam9x25 EVK, and redefine our NAND partitions. I set u-boot environment in flash address0x80000. if "saveenv" and "reset", u-boot will print "can't find NAND flash". If I set u-boot environment in the address 0xc0000 as EVK board, it's OK. I cant' know the reason.
Which u-boot version do you use? Please also paste the u-boot boot log here.
Please also check the u-boot file size, will the env overlap with it?
Best Regards, Bo Shen