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 <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/5459
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/southbridge/amd/agesa/hudson/acpi/fch.asl

@@ -67,11 +67,6 @@ Device(SDCN) {
 } /* end SDCN */
 
 #if !CONFIG_SOUTHBRIDGE_AMD_AGESA_YANGTZE
-/* 0:14.1 - Primary (and only) IDE channel */
-Device(IDEC) {
-	Name(_ADR, 0x00140001)
-	#include "acpi/ide.asl"
-} /* end IDEC */
 
 /* 0:14.4 - PCI slot 1, 2, 3 */
 Device(PIBR) {