F15tn / Hudson: Change SATA NumOfPorts register setting

The Number of Ports register says that it should be set to the maximum
number of ports supported by the silicon.  AGESA was setting this to be
the number of enabled ports.  If port 1 was the only port with a drive,
this value got set to 0, indicating 1 port.  This causes SeaBIOS to only
look at port 0 and quit, never finding the drive on port 1.

Dave Frodin: I also verified that this patch allows a SATA drive plugged
into port 2 to be detected without a device in port 1.

Change-Id: I5d49e351864449520e3957bbb07edf0f3ec2fd47
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/2165
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-by: Marc Jones <marcj303@gmail.com>

0 files changed, 0 insertions, 0 deletions