Re: [U-Boot] [PATCH] [OneNAND] Board can override OneNAND IPL image

On Sat, Sep 19, 2009 at 4:37 AM, Scott Wood scottwood@freescale.com wrote:

On Wed, Sep 02, 2009 at 06:05:03PM +0900, Kyungmin Park wrote:

...

Some board use more then 2KiB OneNAND IPL. E.G., S5PC100 loads 16KiB OneNAND IPL

Why do we need a different image name based on how large the loader is?

Actually, S5PC100 has no problem to use 1KiB IPL. Internal boot ROM code read first 16KiB at OneNAND. We it's enough to use 1KiB. However, S5PC110 is different. It checks the 16KIB checksum located at latest 16KiB - 4 bytes.

In compatible issue, we conclude that use 16KiB for both cpus.

Thank you, Kyungmin Park