[U-Boot] [PATCH RFC v2] non-blocking flash write/erase/status check functions

[Wolfgang Denk]

Dear Wolfgang Wegner,

In message <20100122100332.GK23389 at leila.ping.de> you wrote:
> 
> On Wed, Dec 09, 2009 at 05:00:11PM +0100, Wolfgang Wegner wrote:
> > More tightly integrated non-blocking variants of some CFI flash access
> > functions. Enable with CONFIG_SYS_FLASH_CFI_NONBLOCK
> > These can be useful to erase flash or write complete sectors of flash
> > during a serial data transfer for software updates.
> 
> The first version had a strong NACK by Wolfgang Denk because of
> code duplication. Does this version have a chance for inclusion,
> or are there other things I have to fix/change to get it to this
> stage?

The patch is still pretty intrusive - the resulting code is much
harder to read, to understand and to debug (in both configurations).