Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-23 Thread Scott Wood
On 05/23/2012 12:56 AM, Manukumar wrote: > > u-boot version: u-boot-2010.12 > > My OR and BR register values(according to our memory map): > BR0 0xFF800C21 OR0 0xFF800396 > BR1 0xE8000801 OR1 0x8074 > BR2 0xE8009001 OR2 0x8074 > > after defining VER

Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-23 Thread Scott Wood
On 05/23/2012 03:30 AM, Manukumar wrote: > Hello, > when we get rference board(P1020RDB) we got the u-boot-2010.12 source. That board is supported by current mainline U-Boot as well -- no patch needed. > by using above source we have modified according to custom boards > requirement. > can you p

Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-23 Thread Manukumar
Hello, when we get rference board(P1020RDB) we got the u-boot-2010.12 source. by using above source we have modified according to custom boards requirement. can you please provide the link to get updated u-boot source that support P1012 with nand flash samsung(K95608U0D) or please provide me the

Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-23 Thread Wolfgang Denk
Dear Manukumar, In message <1337752596.2378.37.camel@Manukumar> you wrote: > > u-boot version: u-boot-2010.12 This is ancient code. Please update and use current code, then try again. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 16

Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-22 Thread Manukumar
u-boot version: u-boot-2010.12 My OR and BR register values(according to our memory map): BR0 0xFF800C21 OR0 0xFF800396 BR1 0xE8000801 OR1 0x8074 BR2 0xE8009001 OR2 0x8074 after defining VERBOSE_DEBUG in drivers/mtd/nand/fsl_elbc_nand.c i gave sacv

Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-22 Thread Scott Wood
On 05/22/2012 09:15 AM, Marek Vasut wrote: > Dear Manukumar, > >> Hello, > > CCing someone who might actually help you, CCing the uboot mailing list, > please > keep it that way. > >> i can able to detect nand flash. >> but i had an issue that i could not do operation(Read/write) >> on nand fl

Re: [U-Boot] Nand flash R/W,saveenv issue..

2012-05-22 Thread Marek Vasut
Dear Manukumar, > Hello, CCing someone who might actually help you, CCing the uboot mailing list, please keep it that way. > i can able to detect nand flash. > but i had an issue that i could not do operation(Read/write) > on nand flash. > i tried to erase the nand flash i got the error as belo