Re: problem with u-boot on NAND memory with dm6446

2010-02-02 Thread Herbert Miao
d flash my uImage here and it works fine > > Regard's > RT > > --- On *Sun, 31/1/10, Herbert Miao * wrote: > > > From: Herbert Miao > Subject: Re: problem with u-boot on NAND memory with dm6446 > To: "Ottavio Campana" > Cc: davinci-linux-open-source@li

Re: problem with u-boot on NAND memory with dm6446

2010-01-31 Thread Herbert Miao
> > In any case I would assume that after 0x6 (i.e. 384k) no data would > > be present, and by erasing it nothing would happen. But By erasing it > > u-boot stops working. > > > > The commands I give are: > > > > nand erase 0x0006 0x0040 > > nand write 0x8070 0x0006 0x004000

Re: problem with u-boot on NAND memory with dm6446

2010-01-31 Thread Herbert Miao
but the uboot is layout on 0x0-0xa. On 31 January 2010 22:39, Herbert Miao wrote: > > > In any case I would assume that after 0x6 (i.e. 384k) no data > would > > > be present, and by erasing it nothing would happen. But By erasing > it > > > u-boot stops working. > > > > > > The comm

Re: problem with u-boot on NAND memory with dm6446

2010-01-29 Thread Caglar Akyuz
On Friday 29 January 2010 10:41:19 am Ottavio Campana wrote: > On Tue, Jan 26, 2010 at 09:42:43AM +0200, Caglar Akyuz wrote: > > On Monday 25 January 2010 06:49:23 pm Ottavio Campana wrote: > > > I'm trying to put u-boot on a custom board based on dm6446 in a > > > NAND memory. > > > > > > I fi

Re: problem with u-boot on NAND memory with dm6446

2010-01-29 Thread Ottavio Campana
On Tue, Jan 26, 2010 at 09:42:43AM +0200, Caglar Akyuz wrote: > On Monday 25 January 2010 06:49:23 pm Ottavio Campana wrote: > > I'm trying to put u-boot on a custom board based on dm6446 in a NAND > > memory. > > > > I find some mismatches between the montavista linux kernel and u-boot > >

Re: problem with u-boot on NAND memory with dm6446

2010-01-25 Thread Caglar Akyuz
On Monday 25 January 2010 06:49:23 pm Ottavio Campana wrote: > I'm trying to put u-boot on a custom board based on dm6446 in a NAND > memory. > > I find some mismatches between the montavista linux kernel and u-boot > 2009.11 . > Are they using the same ecc/oob layout? In the past(2.6.10

problem with u-boot on NAND memory with dm6446

2010-01-25 Thread Ottavio Campana
I'm trying to put u-boot on a custom board based on dm6446 in a NAND memory. I find some mismatches between the montavista linux kernel and u-boot 2009.11 . Particularly, in linux-2.6.18_pro500/arch/arm/mach-davinci/board-evm.c the variable davinci_nand_partitions has 4 elements bootload