Hi, Yeh Billy is correct . Make sure your NF is correctly and tightly placed in its socket .
Ashish On Thu, 12 Mar 2009 Billy_H wrote : >Hi.. This is Billy Jang. > > > >I just give a simple comment for you. > > > >This message occurred in the absent of NAND flash in the board. > >If you remove the flash memory in the EVM board, you can get the same >message. > >Please check your hardware schematic and the component value. etc. > >In these days, I have changed the flash several times. I met your case in >several times. > > > >Bye. > > > > > > _____ > > From: [email protected] >[mailto:[email protected]] On Behalf Of >shaofeng zhang >Sent: Thursday, March 12, 2009 12:37 PM >To: [email protected] >Subject: About NAND bad blocks > > > >Hi, all, > > > >My board can boot from my nand flash NAND01GR3B2B (ST 's product) using >U-boot 1.2.0, but When the board is starting > >linux kernel, the kernel should scan the bad block and the kernel print the >messages: > >NAND device: Manufacturer ID: 0x20, Chip ID: 0xa1 (ST Micro NAND 128MiB 1,8V >8-bit) >Scanning device for bad blocks >Bad eraseblock 0 at 0x00000000 >Bad eraseblock 1 at 0x00020000 >Bad eraseblock 2 at 0x00040000 >Bad eraseblock 3 at 0x00060000 >Bad eraseblock 4 at 0x00080000 >Bad eraseblock 5 at 0x000a0000 >Bad eraseblock 6 at 0x000c0000 >Bad eraseblock 7 at 0x000e0000 >Bad eraseblock 8 at 0x00100000 >Bad eraseblock 9 at 0x00120000 >Bad eraseblock 10 at 0x00140000 >.............. > > >Bad eraseblock 1016 at 0x07f00000 >Bad eraseblock 1017 at 0x07f20000 >Bad eraseblock 1018 at 0x07f40000 >Bad eraseblock 1019 at 0x07f60000 >Bad eraseblock 1020 at 0x07f80000 >Bad eraseblock 1021 at 0x07fa0000 >Bad eraseblock 1022 at 0x07fc0000 >Bad eraseblock 1023 at 0x07fe0000 > > > >But I use the u-boot command "nand bad", the system said that it has no bad >blocks. > >could anyone give me some helps or give me some info? Thank you~~ > > > >Best Wishes, > >zhang > > > > > > > >_______________________________________________ >Davinci-linux-open-source mailing list >[email protected] >http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
_______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
