Re: [U-Boot] [PATCH 2/8] Blackfin: nand: flush peripheral before polling it

2009-04-06 Thread Scott Wood
On Mon, Apr 06, 2009 at 03:53:48AM -0400, Mike Frysinger wrote: > From: Graf Yang > > We need to make sure the data written to the nand flash controller makes > it there before we start polling its status register. Otherwise, we may > get stale data and return before the controller is actually r

Re: [U-Boot] [PATCH 2/8] Blackfin: nand: flush peripheral before polling it

2009-04-06 Thread Mike Frysinger
On Monday 06 April 2009 04:27:10 Wolfgang Denk wrote: > In message Mike Frysinger wrote: > > From: Graf Yang > > > > We need to make sure the data written to the nand flash controller makes > > it there before we start polling its status register. Otherwise, we may > > get stale data and return b

Re: [U-Boot] [PATCH 2/8] Blackfin: nand: flush peripheral before polling it

2009-04-06 Thread Wolfgang Denk
Dear Mike Frysinger, In message <1239004434-13962-3-git-send-email-vap...@gentoo.org> you wrote: > From: Graf Yang > > We need to make sure the data written to the nand flash controller makes > it there before we start polling its status register. Otherwise, we may > get stale data and return b

[U-Boot] [PATCH 2/8] Blackfin: nand: flush peripheral before polling it

2009-04-06 Thread Mike Frysinger
From: Graf Yang We need to make sure the data written to the nand flash controller makes it there before we start polling its status register. Otherwise, we may get stale data and return before the controller is actually ready. Signed-off-by: Graf Yang Signed-off-by: Mike Frysinger --- drive