Re: [U-Boot] [PATCH] nand/mpc512x: Add MPC512x NAND support (NFC)

Monday 08 June 2009 09:51:15 Stefan Roese wrote:

This patch adds NAND Flash Controller driver for MPC5121 revision 2. All device features, except hardware ECC and power management, are supported.

This NFC driver replaces the one orignally posted by John Rigby:

"[PATCH] Freescale NFC NAND driver"

It's a port of the Linux driver version posted by Piotr Ziecik a few weeks ago. Using this driver has the following advantages (from my poont of view):

• Compatibility with the Linux NAND driver (e.g. ECC usage)

I do not see ADS5121 support in posted driver code. ADS5121 board controls NAND chip selects via external CPLD and do not use controller chip select signals. Linux driver has workaround for this special case.