Intel: Move MCRS ResourceTemplate outside of _CRS method

On Broadwell, this reduces the number of 'remarks' in the IASL build
from 222 to 3.

Fixes these remarks:
Object is not referenced (Name is within method [_CRS])

The ACPI compiler is trying to be helpful in letting us know
that we're not using various fields in the MCRS ResourceTemplate
when we define it inside of the _CRS method.  Since we're not
intending to use those objects in the method, it shouldn't be an
issue, but the warning is annoying and can mask real issues.
Moving the creation of the MCRS object to outside of the CRS
method and referencing it from there solves this problem.

This change was made for fsp_baytrail in commit 2eaa0d49
fsp_baytrail: Fix ACPI 'Object is not referenced' warnings

Change-Id: I67a1faf963d1868f4133c7747a43a511cd28a44b
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: http://review.coreboot.org/11268
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 116 insertions, 117 deletions

diff --git a/src/northbridge/intel/sandybridge/acpi/hostbridge.asl b/src/northbridge/intel/sandybridge/acpi/hostbridge.asl
index 0e976640bc..1b9d847c86 100644
--- a/src/northbridge/intel/sandybridge/acpi/hostbridge.asl
+++ b/src/northbridge/intel/sandybridge/acpi/hostbridge.asl
@@ -239,127 +239,126 @@ Device (MCHC)
 }
 
 // Current Resource Settings
+Name (MCRS, ResourceTemplate()
+{
+	// Bus Numbers
+	WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
+			0x0000, 0x0000, 0x00ff, 0x0000, 0x0100,,, PB00)
+
+	// IO Region 0
+	DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
+			0x0000, 0x0000, 0x0cf7, 0x0000, 0x0cf8,,, PI00)
+
+	// PCI Config Space
+	Io (Decode16, 0x0cf8, 0x0cf8, 0x0001, 0x0008)
+
+	// IO Region 1
+	DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
+			0x0000, 0x0d00, 0xffff, 0x0000, 0xf300,,, PI01)
+
+	// VGA memory (0xa0000-0xbffff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000a0000, 0x000bffff, 0x00000000,
+			0x00020000,,, ASEG)
+
+	// OPROM reserved (0xc0000-0xc3fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000c0000, 0x000c3fff, 0x00000000,
+			0x00004000,,, OPR0)
+
+	// OPROM reserved (0xc4000-0xc7fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000c4000, 0x000c7fff, 0x00000000,
+			0x00004000,,, OPR1)
+
+	// OPROM reserved (0xc8000-0xcbfff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000c8000, 0x000cbfff, 0x00000000,
+			0x00004000,,, OPR2)
+
+	// OPROM reserved (0xcc000-0xcffff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000cc000, 0x000cffff, 0x00000000,
+			0x00004000,,, OPR3)
+
+	// OPROM reserved (0xd0000-0xd3fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000d0000, 0x000d3fff, 0x00000000,
+			0x00004000,,, OPR4)
+
+	// OPROM reserved (0xd4000-0xd7fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000d4000, 0x000d7fff, 0x00000000,
+			0x00004000,,, OPR5)
+
+	// OPROM reserved (0xd8000-0xdbfff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000d8000, 0x000dbfff, 0x00000000,
+			0x00004000,,, OPR6)
+
+	// OPROM reserved (0xdc000-0xdffff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000dc000, 0x000dffff, 0x00000000,
+			0x00004000,,, OPR7)
+
+	// BIOS Extension (0xe0000-0xe3fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000e0000, 0x000e3fff, 0x00000000,
+			0x00004000,,, ESG0)
+
+	// BIOS Extension (0xe4000-0xe7fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000e4000, 0x000e7fff, 0x00000000,
+			0x00004000,,, ESG1)
+
+	// BIOS Extension (0xe8000-0xebfff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000e8000, 0x000ebfff, 0x00000000,
+			0x00004000,,, ESG2)
+
+	// BIOS Extension (0xec000-0xeffff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000ec000, 0x000effff, 0x00000000,
+			0x00004000,,, ESG3)
+
+	// System BIOS (0xf0000-0xfffff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x000f0000, 0x000fffff, 0x00000000,
+			0x00010000,,, FSEG)
+
+	// PCI Memory Region (Top of memory-CONFIG_MMCONF_BASE_ADDRESS)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0x00000000, 0x00000000, 0x00000000,
+			0x00000000,,, PM01)
+
+	// TPM Area (0xfed40000-0xfed44fff)
+	DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
+			Cacheable, ReadWrite,
+			0x00000000, 0xfed40000, 0xfed44fff, 0x00000000,
+			0x00005000,,, TPMR)
+})
 
 Method (_CRS, 0, Serialized)
 {
-	Name (MCRS, ResourceTemplate()
-	{
-		// Bus Numbers
-		WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
-				0x0000, 0x0000, 0x00ff, 0x0000, 0x0100,,, PB00)
-
-		// IO Region 0
-		DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
-				0x0000, 0x0000, 0x0cf7, 0x0000, 0x0cf8,,, PI00)
-
-		// PCI Config Space
-		Io (Decode16, 0x0cf8, 0x0cf8, 0x0001, 0x0008)
-
-		// IO Region 1
-		DWordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
-				0x0000, 0x0d00, 0xffff, 0x0000, 0xf300,,, PI01)
-
-		// VGA memory (0xa0000-0xbffff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000a0000, 0x000bffff, 0x00000000,
-				0x00020000,,, ASEG)
-
-		// OPROM reserved (0xc0000-0xc3fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000c0000, 0x000c3fff, 0x00000000,
-				0x00004000,,, OPR0)
-
-		// OPROM reserved (0xc4000-0xc7fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000c4000, 0x000c7fff, 0x00000000,
-				0x00004000,,, OPR1)
-
-		// OPROM reserved (0xc8000-0xcbfff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000c8000, 0x000cbfff, 0x00000000,
-				0x00004000,,, OPR2)
-
-		// OPROM reserved (0xcc000-0xcffff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000cc000, 0x000cffff, 0x00000000,
-				0x00004000,,, OPR3)
-
-		// OPROM reserved (0xd0000-0xd3fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000d0000, 0x000d3fff, 0x00000000,
-				0x00004000,,, OPR4)
-
-		// OPROM reserved (0xd4000-0xd7fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000d4000, 0x000d7fff, 0x00000000,
-				0x00004000,,, OPR5)
-
-		// OPROM reserved (0xd8000-0xdbfff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000d8000, 0x000dbfff, 0x00000000,
-				0x00004000,,, OPR6)
-
-		// OPROM reserved (0xdc000-0xdffff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000dc000, 0x000dffff, 0x00000000,
-				0x00004000,,, OPR7)
-
-		// BIOS Extension (0xe0000-0xe3fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000e0000, 0x000e3fff, 0x00000000,
-				0x00004000,,, ESG0)
-
-		// BIOS Extension (0xe4000-0xe7fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000e4000, 0x000e7fff, 0x00000000,
-				0x00004000,,, ESG1)
-
-		// BIOS Extension (0xe8000-0xebfff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000e8000, 0x000ebfff, 0x00000000,
-				0x00004000,,, ESG2)
-
-		// BIOS Extension (0xec000-0xeffff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000ec000, 0x000effff, 0x00000000,
-				0x00004000,,, ESG3)
-
-		// System BIOS (0xf0000-0xfffff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x000f0000, 0x000fffff, 0x00000000,
-				0x00010000,,, FSEG)
-
-		// PCI Memory Region (Top of memory-CONFIG_MMCONF_BASE_ADDRESS)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0x00000000, 0x00000000, 0x00000000,
-				0x00000000,,, PM01)
-
-		// TPM Area (0xfed40000-0xfed44fff)
-		DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed,
-				Cacheable, ReadWrite,
-				0x00000000, 0xfed40000, 0xfed44fff, 0x00000000,
-				0x00005000,,, TPMR)
-	})
-
 	// Find PCI resource area in MCRS
-	CreateDwordField(MCRS, PM01._MIN, PMIN)
-	CreateDwordField(MCRS, PM01._MAX, PMAX)
-	CreateDwordField(MCRS, PM01._LEN, PLEN)
+	CreateDwordField(MCRS, ^PM01._MIN, PMIN)
+	CreateDwordField(MCRS, ^PM01._MAX, PMAX)
+	CreateDwordField(MCRS, ^PM01._LEN, PLEN)
 
 	// Fix up PCI memory region
 	// Start with Top of Lower Usable DRAM