kobs-ng 3.10.17 flash u-boot.imx failed boot on onfi 1.0 chip

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kobs-ng 3.10.17 flash u-boot.imx failed boot on onfi 1.0 chip

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xiongweihuang
Contributor III

Hi all

 

I have custom board with nand chip of Micron MT29F4G08ABBDAH4

 

when in 3.0.35-4.0.0 version , this can boot ,both kernel and kobs-ng is based on 3.0.35-4.0.0 version

 

But when I try to update to 3.10.17-ga kernel and  kobs-ng from http://www.freescale.com/lgfiles/NMG/MAD/YOCTO/imx-kobs-3.10.17-1.0.0.tar.gz

 

u-boot failed when boot from power on,no problem from usb .

 

And I also test 3.10.17-ga kernel and new kobs-ng on another ONFI 2.0 nand  board, It boot sucessful

 

Can you test on about this ?

 

Kernel version of 3.10.17-ga and ONFI 1.0 spec SLC nand

 

Thanks and regards

 

Xiongwei

Original Attachment has been moved to: kobs.txt.zip

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xiongweihuang
Contributor III

Hi all

Update information , its' my mistake of config DCD,

I following the sabrelite board DCD config , as default , sabrelite turn off the gpmi clock for power saving

But when boot from usb, seems bootrom skip the DCD clcok config .

And when boot from nand , the DCD table take effects

its a little odd.

Thanks and regards

View solution in original post

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xiongweihuang
Contributor III

Hi all

Update information , its' my mistake of config DCD,

I following the sabrelite board DCD config , as default , sabrelite turn off the gpmi clock for power saving

But when boot from usb, seems bootrom skip the DCD clcok config .

And when boot from nand , the DCD table take effects

its a little odd.

Thanks and regards

View solution in original post

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alejandrolozan1
NXP Employee
NXP Employee

Hi,

Are not you getting any output from U-Boot?

Can you share a dump of the NAND memory?

Best Regards,

Alejandro

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xiongweihuang
Contributor III

Hello Alejandro

No serial output ,when from nand boot .

And from usb boot , u-boot nand dump look like this

nand dump 0

Page 00000000 dump:

  00 00 00 00 00 00 00 00  00 00 00 00 c6 fb ff ff

  46 43 42 20 00 00 00 01  50 3c 19 06 00 00 00 00

  00 08 00 00 40 08 00 00  40 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  04 00 00 00 00 02 00 00

  00 02 00 00 04 00 00 00  0a 00 00 00 03 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 02 00 00  00 04 00 00 8a 00 00 00

  8a 00 00 00 00 01 00 00  cf 07 00 00 00 00 00 00

nand dump 100000

Page 00100000 dump:

  00 ff ff ff ff ff ff ff  ff ff 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 c4 9c 35 4a b8 af

  b0 dc 2b 99 d1 14 44 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00

  00 00 00 00 d1 00 20 40  00 00 80 17 00 00 00 00

  2c b0 7f 17 20 b0 7f 17  00 b0 7f 17 00 00 00 00

  00 00 00 00 00 ac 7f 17  00 4e 04 00 00 00 00 00

  d2 03 40 40 cc 03 3c 04  02 0e 05 a8 00 00 00 30

  02 0e 05 b0 00 00 00 30  02 0e 05 24 00 00 00 30

  02 0e 05 1c 00 00 00 30  02 0e 05 18 00 00 00 30

  02 0e 05 0c 00 00 00 30  02 0e 05 b8 00 00 00 30

Seems  1M offset u-boot.imx is ok ?

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