Re: [U-Boot] [PATH] at91: add hwecc method for nand

On Thu, Mar 18, 2010 at 11:55:29AM +0500, Nikolay Petukhov wrote:

• /* move to ECC position if needed */
• if (eccpos[0] != 0) {

• /* This only works on large pages
  

•  * because the ECC controller waits for
  

•  * NAND_CMD_RNDOUTSTART after the
  

•  * NAND_CMD_RNDOUT.
  

•  * anyway, for small pages, the eccpos[0] == 0
  

•  */
  

• chip->cmdfunc(mtd, NAND_CMD_RNDOUT,
  

• 		mtd->writesize + eccpos[0], -1);
  

• }

[snip]

• /* get back to oob start (end of page) */
• chip->cmdfunc(mtd, NAND_CMD_RNDOUT, mtd->writesize, -1);

Is the second RNDOUT OK on small page NAND?

• //struct atmel_nand_host *host = nand_chip->priv;

Just remove the line.

-Scott