Patch merged into coreboot/master: cd96e82 hudson boards: Don't require ide.asl file on boards without IDE

the following patch was just integrated into master:
commit cd96e829f1212e3736a23e81ae48bf0109da64cd
Author: Alexandru Gagniuc 
Date:   Sat Apr 5 10:21:57 2014 -0500

hudson boards: Don't require ide.asl file on boards without IDE

Not all boards which use the AMD Hudson southbridge have IDE. However,
    the southbridge's asl included an 'ide.asl' file which had to be
    present in $(mainboard_dir)/acpi.

Address this issue by removing the inclusion of 'ide.asl' from the
    southbridge 'fch.asl' and remove 'ide.asl' from Hudson boards, none
    of which have IDE.

If future hudosn board will come with IDE, the device can be declared
    in the PCIO scope of dsdt.asl, right below the inclusion of 'fch.asl'.

Change-Id: Ie2efb7ebf8f5b527e26d7aaaeafbd3053a9a6b28
    Signed-off-by: Alexandru Gagniuc 
    Reviewed-on: http://review.coreboot.org/5459
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/5459 for details.

-gerrit