[Trac #1391] Nandflash selftest failed with SAMSUNG and ST Nandflash on PreB3 Board.

[Zarro Boogs per Child]

#1391: Nandflash selftest failed with SAMSUNG and ST Nandflash on PreB3 Board.
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 Reporter:  chiaying.lin         |        Owner:  wmb at firmworks.com
     Type:  defect               |       Status:  closed           
 Priority:  normal               |    Milestone:  BTest-3          
Component:  ofw - open firmware  |   Resolution:  fixed            
 Keywords:                       |  
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Comment (by chiaying.lin):

 Attached file is the test screenshot of each Nandflash part on B2,
 PreB3.[[BR]]
 B2     ==> BIOS: Q2C08h ,  (Image: 395-ext3).[[BR]]
 PreB3==>  BIOS : Q2C09 Version  (Image: 395-ext3).[[BR]]
 Prepare a bootable USB memory key (Image: 395-ext3).[[BR]]
 Boot by USB memory key.[[BR]]
 Switch to command mode.[[BR]]

 #mkdir image           [[BR]]
 #modprobe mtdchar      [[BR]]
 #flash_eraseall -j /dev/mtd0     [[BR]]
 #modprobe mtdblock             [[BR]]
 #mount -t jffs2 /dev/mtdblock0 /mnt   [[BR]]
 #df                  [[BR]]
 ->Mount successfully : CL1 B2.  (B2_Board_1_ok.jpg)[[BR]]
 ->Mount gets failure:  CL1 PreB3. Nand Flash Parts: [[BR]]
        SAMSUNG (B3_Samung_1.jpg) , [[BR]]
        ST (B3_ST_1.jpg) , [[BR]]
        Hynix (B3_Hynix_1.jpg) , [[BR]]
        Marco (With a lot of register messages.  B3_Marco_1.jpg) [[BR]]

 Insert another USB memory key (With 395 jffs2 image file)[[BR]]
 #mount /dev/sdb1 /image         [[BR]]
 #nandwrite -p /dev/mtd0 /image/395.img[[BR]]
 #mount -t jffs2 /dev/mtdblock0 /mnt[[BR]]
 #df                               [[BR]]
 ->Mount successfully : CL1 B2.  (B2_Board_2_ok.jpg)[[BR]]
 ->Mount successfully   CL1 PreB3. Nand Flash Parts: [[BR]]
        SAMSUNG (B3_Samung_2.jpg) , [[BR]]
        ST (B3_ST_2.jpg) ,         [[BR]]
        Hynix (B3_Hynix_2.jpg) ,   [[BR]]
        Marco (With a lot of register messages.  B3_Marco_2.jpg)

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Ticket URL: <http://dev.laptop.org/ticket/1391#comment:5>
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