[U-Boot] [PATCH v2 4/5] imx: nandbcb: refactor update function

[Max Krummenacher]

On Mon, 2019-10-21 at 16:38 +0300, Igor Opaniuk wrote:
> From: Igor Opaniuk <igor.opaniuk at toradex.com>
> 
> Move code for writing FCB/DBBT pages to a separate function
> 
> Signed-off-by: Igor Opaniuk <igor.opaniuk at toradex.com>

Tested-by: Max Krummenacher <max.krummenacher at toradex.com>