[#6264] error info shows in bf526-ezbrd when run u-boot from nand

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[#6264] error info shows in bf526-ezbrd when run u-boot from nand

Submitted By: Vivi Li

Open Date

2010-09-20 03:54:55     Close Date

2010-09-27 23:56:42

Priority:

Medium High     Assignee:

Mike Frysinger

steven miao

Category:

N/A     Fixed In Release:

N/A

Found In Release:

N/A     Status:

Closed

Board:

Ezbrd     Processor:

BF526

Silicon Revision:

    Resolution:

Rejected

Is the bug repeatable?:

N/A     

Summary: error info shows in bf526-ezbrd when run u-boot from nand

Details:

 

Run u-boot from nand, error info shows up in bf526-ezbrd.

 

--

U-Boot 2010.06-svn2399 (ADI-2010R1-pre) (Sep 19 2010 - 20:15:59)

 

CPU:   ADSP bf526-0.0 (Detected Rev: 0.2) (nand flash boot)

Board: ADI BF526 EZ-Board board

       Support: http://blackfin.uclinux.org/

Clock: VCO: 400 MHz, Core: 400 MHz, System: 80 MHz

RAM:   64 MiB

Flash: 4 MiB

NAND:  nand_get_flash_type: second ID read did not match 41,41 against 01,41

No NAND device found!!!

0 MiB

In:    serial

Out:   serial

Err:   serial

KGDB:  [on serial] ready

Hit any key to stop autoboot:  0

bfin>

--

 

Follow-ups

 

--- Sonic Zhang                                              2010-09-21 06:07:31

Mike, could you take a look before branch uboot for RC1 next week?

 

--- Mike Frysinger                                           2010-09-21 19:35:02

does this only occur with bf526-0.2 parts ?  i'll have to see if i have any

bf526-0.2 boards around ... i def have bf526-0.1 ...

 

--- Vivi Li                                                  2010-09-25 23:04:37

This bug happens on board 1.1 with silicon 0.2.

No such bug on board 0.1 with silicon 0.0.

 

--- Mike Frysinger                                           2010-09-26 02:58:21

i cant find a bf526-0.2 board.  it works fine on my bf526-0.1 board.  i'll have

to order a newer one.  in the meantime, someone there might want to take a look.

 

--- steven miao                                              2010-09-27 02:13:00

it works on bf526-0.2 board, nand probe and erase is OK. maybe the jumper for

nand test was not set properly.

 

 

U-Boot 2010.06-svn2405 (ADI-2010R1-pre) (Sep 27 2010 - 12:31:58)

 

CPU:   ADSP bf526-0.0 (Detected Rev: 0.2) (nand flash boot)

Board: ADI BF526 EZ-Board board

       Support: http://blackfin.uclinux.org/

Clock: VCO: 400 MHz, Core: 400 MHz, System: 80 MHz

RAM:   64 MiB

Flash: 4 MiB

NAND:  256 MiB

In:    serial

Out:   serial

Err:   serial

KGDB:  [on serial] ready

Hit any key to stop autoboot:  0

bfin> nand info

 

Device 0: NAND 256MiB 1,8V 8-bit, sector size 128 KiB

bfin> nand erase clean

 

NAND erase: device 0 whole chip

Erasing at 0xffe0000 -- 100% complete. Cleanmarker written at 0xffe0000.

OK

 

--- Vivi Li                                                  2010-09-27 23:56:42

It's OK now.

Close it.

 

 

 

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