Re: [U-Boot] MPC85xx UPM NAND

2009-10-14 Thread Alemao
On Mon, Oct 12, 2009 at 4:24 AM, Jens Gehrlein wrote: > Hi Alemao, > > Alemao schrieb: >> >> Hi all, >> >> I have used UPM in a MPC83xx with LBC running at 64MHz. >> >> Now I have a MPC85xx, with LBC at 41MHz. >> >> It only works if I put a delay in drivers/mtd/nand/fsl_upm.c : >> nand_write_buf()

Re: [U-Boot] MPC85xx UPM NAND

2009-10-12 Thread Jens Gehrlein
Hi Alemao, Alemao schrieb: > Hi all, > > I have used UPM in a MPC83xx with LBC running at 64MHz. > > Now I have a MPC85xx, with LBC at 41MHz. > > It only works if I put a delay in drivers/mtd/nand/fsl_upm.c : > nand_write_buf(), otherwise I lost one byte. But it takes t long > writing, whic

[U-Boot] MPC85xx UPM NAND

2009-10-09 Thread Alemao
Hi all, I have used UPM in a MPC83xx with LBC running at 64MHz. Now I have a MPC85xx, with LBC at 41MHz. It only works if I put a delay in drivers/mtd/nand/fsl_upm.c : nand_write_buf(), otherwise I lost one byte. But it takes t long writing, which makes their use impractical. I saw in board