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

2009-04-06 Thread Mike Frysinger
From: Graf Yang graf.y...@analog.com 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 graf.y...@analog.com

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 graf.y...@analog.com 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

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 graf.y...@analog.com 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

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 graf.y...@analog.com 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