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- S3C24XX NAND Support
- ====================
- Introduction
- ------------
- Small Page NAND
- ---------------
- The driver uses a 512 byte (1 page) ECC code for this setup. The
- ECC code is not directly compatible with the default kernel ECC
- code, so the driver enforces its own OOB layout and ECC parameters
- Large Page NAND
- ---------------
- The driver is capable of handling NAND flash with a 2KiB page
- size, with support for hardware ECC generation and correction.
- Unlike the 512byte page mode, the driver generates ECC data for
- each 256 byte block in an 2KiB page. This means that more than
- one error in a page can be rectified. It also means that the
- OOB layout remains the default kernel layout for these flashes.
- Document Author
- ---------------
- Ben Dooks, Copyright 2007 Simtec Electronics
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