-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot-bounces@lists.denx.de] On Behalf Of Albert Aribaud Sent: Wednesday, September 08, 2010 11:01 PM To: u-boot@lists.denx.de Subject: [U-Boot] [PATCH V3] mvsata_ide: adjust port init sequence
mvsata_ide_initialize_port(): adjust init sequence (SStatus should be checked only after all writes to SControl) and return success/failure to ide_preinit().
Also, as some tests showed init durations in the hundreds of us, raise the time-out to 01 ms to be on the safe side.
Signed-off-by: Albert Aribaud albert.aribaud@free.fr
PATCH HISTORY
V1 Initial patch. V2 Fixed wrong placement of comment. Fixed wrong description (was 01 ms, should have been 10). Added Signed-off-by. V3 Replaced return status values with symbolic names. Made error status values negative. Renamed 'tout' to 'timeleft' for clarity. Replaced ternary '?:' operator with '!' and if.
Patch was run through checkscript.pl with 0 errors and warnings.
drivers/block/mvsata_ide.c | 42 +++++++++++++++++++++++++++++++++--------- 1 files changed, 33 insertions(+), 9 deletions(-)
Applied to u-boot-marvell.git master branch
Regards. Prafulla . .