mb/ocp/*: Remove unused ACPI opregion

The base for this region is a magic number and none for the fields are
used, which likely means this was simply copied from a different
firmware.

Change-Id: I217bbd0b098cd15ef296854cc6262d651f11d10e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73183
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

3 files changed, 1 insertions, 575 deletions

diff --git a/src/mainboard/ocp/deltalake/acpi/platform.asl b/src/mainboard/ocp/deltalake/acpi/platform.asl
index 2b0775d37a..2537797db2 100644
--- a/src/mainboard/ocp/deltalake/acpi/platform.asl
+++ b/src/mainboard/ocp/deltalake/acpi/platform.asl
@@ -23,293 +23,6 @@ Field (APMP, ByteAcc, NoLock, Preserve)
 
 #include <arch/x86/acpi/post.asl>
 
-OperationRegion (PSYS, SystemMemory, 0x6D081000, 0x0400)
-Field (PSYS, ByteAcc, NoLock, Preserve)
-{
-	PLAT,   32,  // Platform ID
-
-	// IOAPIC
-	APC0,   1,   // PCH IOAPIC Enable
-	AP00,   1,   // PC00 IOAPIC Enable
-	AP01,   1,   // PC01 IOAPIC Enable
-	AP02,   1,   // PC02 IOAPIC Enable
-	AP03,   1,   // PC03 IOAPIC Enable
-	AP04,   1,   // PC04 IOAPIC Enable
-	AP05,   1,   // PC05 IOAPIC Enable
-	AP06,   1,   // PC06 IOAPIC Enable
-	AP07,   1,   // PC07 IOAPIC Enable
-	AP08,   1,   // PC08 IOAPIC Enable
-	AP09,   1,   // PC09 IOAPIC Enable
-	AP10,   1,   // PC10 IOAPIC Enable
-	AP11,   1,   // PC11 IOAPIC Enable
-	AP12,   1,   // PC12 IOAPIC Enable
-	AP13,   1,   // PC13 IOAPIC Enable
-	AP14,   1,   // PC14 IOAPIC Enable
-	AP15,   1,   // PC15 IOAPIC Enable
-	AP16,   1,   // PC16 IOAPIC Enable
-	AP17,   1,   // PC17 IOAPIC Enable
-	AP18,   1,   // PC18 IOAPIC Enable
-	AP19,   1,   // PC19 IOAPIC Enable
-	AP20,   1,   // PC20 IOAPIC Enable
-	AP21,   1,   // PC21 IOAPIC Enable
-	AP22,   1,   // PC22 IOAPIC Enable
-	AP23,   1,   // PC23 IOAPIC Enable
-	RESA,   7,
-	SKOV,   1,   // Override Socket APIC Id
-	RES0,   7,
-
-	// Power Management
-	TPME,   1,
-	CSEN,   1,
-	C3EN,   1,
-	C6EN,   1,
-	C7EN,   1,
-	MWOS,   1,
-	PSEN,   1,
-	EMCA,   1,
-	HWAL,   2,
-	KPRS,   1,
-	MPRS,   1,
-	TSEN,   1,
-	FGTS,   1,
-	OSCX,   1,
-	RESX,   1,
-
-	// RAS
-	CPHP,   8,
-	IIOP,   8,
-	IIOH,   64,
-	PRBM,   32,
-	P0ID,   32,
-	P1ID,   32,
-	P2ID,   32,
-	P3ID,   32,
-	P4ID,   32,
-	P5ID,   32,
-	P6ID,   32,
-	P7ID,   32,
-	P0BM,   64,
-	P1BM,   64,
-	P2BM,   64,
-	P3BM,   64,
-	P4BM,   64,
-	P5BM,   64,
-	P6BM,   64,
-	P7BM,   64,
-	MEBM,   16,
-	MEBC,   16,
-	CFMM,   32,
-	TSSY,   32,  // TODO: This is TSSZ in system booted from production FW
-	M0BS,   64,
-	M1BS,   64,
-	M2BS,   64,
-	M3BS,   64,
-	M4BS,   64,
-	M5BS,   64,
-	M6BS,   64,
-	M7BS,   64,
-	M0RN,   64,
-	M1RN,   64,
-	M2RN,   64,
-	M3RN,   64,
-	M4RN,   64,
-	M5RN,   64,
-	M6RN,   64,
-	M7RN,   64,
-	SMI0,   32,
-	SMI1,   32,
-	SMI2,   32,
-	SMI3,   32,
-	SCI0,   32,
-	SCI1,   32,
-	SCI2,   32,
-	SCI3,   32,
-	MADD,   64,
-	CUU0,   128,
-	CUU1,   128,
-	CUU2,   128,
-	CUU3,   128,
-	CUU4,   128,
-	CUU5,   128,
-	CUU6,   128,
-	CUU7,   128,
-	CPSP,   8,
-	ME00,   128,
-	ME01,   128,
-	ME10,   128,
-	ME11,   128,
-	ME20,   128,
-	ME21,   128,
-	ME30,   128,
-	ME31,   128,
-	ME40,   128,
-	ME41,   128,
-	ME50,   128,
-	ME51,   128,
-	ME60,   128,
-	ME61,   128,
-	ME70,   128,
-	ME71,   128,
-	MESP,   16,
-	LDIR,   64,
-	PRID,   32,
-	AHPE,   8,
-
-	// VTD
-	DHRD,   192,
-	ATSR,   192,
-	RHSA,   192,
-
-	// SR-IOV
-	WSIC,   8,
-	WSIS,   16,
-	WSIB,   8,
-	WSID,   8,
-	WSIF,   8,
-	WSTS,   8,
-	WHEA,   8,
-
-	// BIOS Guard
-	BGMA,   64,
-	BGMS,   8,
-	BGIO,   16,
-	BGIL,   8,
-	CNBS,   8,
-
-	// USB3
-	XHMD,   8,
-	SBV1,   8,
-	SBV2,   8,
-
-	// HWPM
-	HWEN,   2,
-	ACEN,   1,
-	HWPI,   1,
-	RES1,   4,
-
-	// IIO
-	BB00,   8,
-	BB01,   8,
-	BB02,   8,
-	BB03,   8,
-	BB04,   8,
-	BB05,   8,
-	BB06,   8,
-	BB07,   8,
-	BB08,   8,
-	BB09,   8,
-	BB10,   8,
-	BB11,   8,
-	BB12,   8,
-	BB13,   8,
-	BB14,   8,
-	BB15,   8,
-	BB16,   8,
-	BB17,   8,
-	BB18,   8,
-	BB19,   8,
-	BB20,   8,
-	BB21,   8,
-	BB22,   8,
-	BB23,   8,
-	BB24,   8,
-	BB25,   8,
-	BB26,   8,
-	BB27,   8,
-	BB28,   8,
-	BB29,   8,
-	BB30,   8,
-	BB31,   8,
-	BB32,   8,
-	BB33,   8,
-	BB34,   8,
-	BB35,   8,
-	BB36,   8,
-	BB37,   8,
-	BB38,   8,
-	BB39,   8,
-	BB40,   8,
-	BB41,   8,
-	BB42,   8,
-	BB43,   8,
-	BB44,   8,
-	BB45,   8,
-	BB46,   8,
-	BB47,   8,
-	SGEN,   8,
-	SG00,   8,
-	SG01,   8,
-	SG02,   8,
-	SG03,   8,
-	SG04,   8,
-	SG05,   8,
-	SG06,   8,
-	SG07,   8,
-
-	// Performance
-	CLOD,   8,
-
-	// XTU
-	XTUB,   32,
-	XTUS,   32,
-	XMBA,   32,
-	DDRF,   8,
-	RT3S,   8,
-	RTP0,   8,
-	RTP3,   8,
-
-	// FPGA
-	FBB0,   8,
-	FBB1,   8,
-	FBB2,   8,
-	FBB3,   8,
-	FBB4,   8,
-	FBB5,   8,
-	FBB6,   8,
-	FBB7,   8,
-	FBL0,   8,
-	FBL1,   8,
-	FBL2,   8,
-	FBL3,   8,
-	FBL4,   8,
-	FBL5,   8,
-	FBL6,   8,
-	FBL7,   8,
-	P0FB,   8,
-	P1FB,   8,
-	P2FB,   8,
-	P3FB,   8,
-	P4FB,   8,
-	P5FB,   8,
-	P6FB,   8,
-	P7FB,   8,
-	FMB0,   32,
-	FMB1,   32,
-	FMB2,   32,
-	FMB3,   32,
-	FMB4,   32,
-	FMB5,   32,
-	FMB6,   32,
-	FMB7,   32,
-	FML0,   32,
-	FML1,   32,
-	FML2,   32,
-	FML3,   32,
-	FML4,   32,
-	FML5,   32,
-	FML6,   32,
-	FML7,   32,
-	FKPB,   32,
-	FKB0,   8,
-	FKB1,   8,
-	FKB2,   8,
-	FKB3,   8,
-	FKB4,   8,
-	FKB5,   8,
-	FKB6,   8,
-	FKB7,   8
-}
-
 /*
  * The _PTS method (Prepare To Sleep) is called before the OS is
  * entering a sleep state. The sleep state number is passed in Arg0
diff --git a/src/mainboard/ocp/tiogapass/acpi/platform.asl b/src/mainboard/ocp/tiogapass/acpi/platform.asl
index 1899de1a18..c499e38186 100644
--- a/src/mainboard/ocp/tiogapass/acpi/platform.asl
+++ b/src/mainboard/ocp/tiogapass/acpi/platform.asl
@@ -23,293 +23,6 @@ Field (APMP, ByteAcc, NoLock, Preserve)
 
 #include <arch/x86/acpi/post.asl>
 
-OperationRegion (PSYS, SystemMemory, 0x6D081000, 0x0400)
-Field (PSYS, ByteAcc, NoLock, Preserve)
-{
-	PLAT,   32,  // Platform ID
-
-	// IOAPIC
-	APC0,   1,   // PCH IOAPIC Enable
-	AP00,   1,   // PC00 IOAPIC Enable
-	AP01,   1,   // PC01 IOAPIC Enable
-	AP02,   1,   // PC02 IOAPIC Enable
-	AP03,   1,   // PC03 IOAPIC Enable
-	AP04,   1,   // PC04 IOAPIC Enable
-	AP05,   1,   // PC05 IOAPIC Enable
-	AP06,   1,   // PC06 IOAPIC Enable
-	AP07,   1,   // PC07 IOAPIC Enable
-	AP08,   1,   // PC08 IOAPIC Enable
-	AP09,   1,   // PC09 IOAPIC Enable
-	AP10,   1,   // PC10 IOAPIC Enable
-	AP11,   1,   // PC11 IOAPIC Enable
-	AP12,   1,   // PC12 IOAPIC Enable
-	AP13,   1,   // PC13 IOAPIC Enable
-	AP14,   1,   // PC14 IOAPIC Enable
-	AP15,   1,   // PC15 IOAPIC Enable
-	AP16,   1,   // PC16 IOAPIC Enable
-	AP17,   1,   // PC17 IOAPIC Enable
-	AP18,   1,   // PC18 IOAPIC Enable
-	AP19,   1,   // PC19 IOAPIC Enable
-	AP20,   1,   // PC20 IOAPIC Enable
-	AP21,   1,   // PC21 IOAPIC Enable
-	AP22,   1,   // PC22 IOAPIC Enable
-	AP23,   1,   // PC23 IOAPIC Enable
-	RESA,   7,
-	SKOV,   1,   // Override Socket APIC Id
-	RES0,   7,
-
-	// Power Management
-	TPME,   1,
-	CSEN,   1,
-	C3EN,   1,
-	C6EN,   1,
-	C7EN,   1,
-	MWOS,   1,
-	PSEN,   1,
-	EMCA,   1,
-	HWAL,   2,
-	KPRS,   1,
-	MPRS,   1,
-	TSEN,   1,
-	FGTS,   1,
-	OSCX,   1,
-	RESX,   1,
-
-	// RAS
-	CPHP,   8,
-	IIOP,   8,
-	IIOH,   64,
-	PRBM,   32,
-	P0ID,   32,
-	P1ID,   32,
-	P2ID,   32,
-	P3ID,   32,
-	P4ID,   32,
-	P5ID,   32,
-	P6ID,   32,
-	P7ID,   32,
-	P0BM,   64,
-	P1BM,   64,
-	P2BM,   64,
-	P3BM,   64,
-	P4BM,   64,
-	P5BM,   64,
-	P6BM,   64,
-	P7BM,   64,
-	MEBM,   16,
-	MEBC,   16,
-	CFMM,   32,
-	TSSY,   32,  // TODO: This is TSSZ in system booted from production FW
-	M0BS,   64,
-	M1BS,   64,
-	M2BS,   64,
-	M3BS,   64,
-	M4BS,   64,
-	M5BS,   64,
-	M6BS,   64,
-	M7BS,   64,
-	M0RN,   64,
-	M1RN,   64,
-	M2RN,   64,
-	M3RN,   64,
-	M4RN,   64,
-	M5RN,   64,
-	M6RN,   64,
-	M7RN,   64,
-	SMI0,   32,
-	SMI1,   32,
-	SMI2,   32,
-	SMI3,   32,
-	SCI0,   32,
-	SCI1,   32,
-	SCI2,   32,
-	SCI3,   32,
-	MADD,   64,
-	CUU0,   128,
-	CUU1,   128,
-	CUU2,   128,
-	CUU3,   128,
-	CUU4,   128,
-	CUU5,   128,
-	CUU6,   128,
-	CUU7,   128,
-	CPSP,   8,
-	ME00,   128,
-	ME01,   128,
-	ME10,   128,
-	ME11,   128,
-	ME20,   128,
-	ME21,   128,
-	ME30,   128,
-	ME31,   128,
-	ME40,   128,
-	ME41,   128,
-	ME50,   128,
-	ME51,   128,
-	ME60,   128,
-	ME61,   128,
-	ME70,   128,
-	ME71,   128,
-	MESP,   16,
-	LDIR,   64,
-	PRID,   32,
-	AHPE,   8,
-
-	// VTD
-	DHRD,   192,
-	ATSR,   192,
-	RHSA,   192,
-
-	// SR-IOV
-	WSIC,   8,
-	WSIS,   16,
-	WSIB,   8,
-	WSID,   8,
-	WSIF,   8,
-	WSTS,   8,
-	WHEA,   8,
-
-	// BIOS Guard
-	BGMA,   64,
-	BGMS,   8,
-	BGIO,   16,
-	BGIL,   8,
-	CNBS,   8,
-
-	// USB3
-	XHMD,   8,
-	SBV1,   8,
-	SBV2,   8,
-
-	// HWPM
-	HWEN,   2,
-	ACEN,   1,
-	HWPI,   1,
-	RES1,   4,
-
-	// IIO
-	BB00,   8,
-	BB01,   8,
-	BB02,   8,
-	BB03,   8,
-	BB04,   8,
-	BB05,   8,
-	BB06,   8,
-	BB07,   8,
-	BB08,   8,
-	BB09,   8,
-	BB10,   8,
-	BB11,   8,
-	BB12,   8,
-	BB13,   8,
-	BB14,   8,
-	BB15,   8,
-	BB16,   8,
-	BB17,   8,
-	BB18,   8,
-	BB19,   8,
-	BB20,   8,
-	BB21,   8,
-	BB22,   8,
-	BB23,   8,
-	BB24,   8,
-	BB25,   8,
-	BB26,   8,
-	BB27,   8,
-	BB28,   8,
-	BB29,   8,
-	BB30,   8,
-	BB31,   8,
-	BB32,   8,
-	BB33,   8,
-	BB34,   8,
-	BB35,   8,
-	BB36,   8,
-	BB37,   8,
-	BB38,   8,
-	BB39,   8,
-	BB40,   8,
-	BB41,   8,
-	BB42,   8,
-	BB43,   8,
-	BB44,   8,
-	BB45,   8,
-	BB46,   8,
-	BB47,   8,
-	SGEN,   8,
-	SG00,   8,
-	SG01,   8,
-	SG02,   8,
-	SG03,   8,
-	SG04,   8,
-	SG05,   8,
-	SG06,   8,
-	SG07,   8,
-
-	// Performance
-	CLOD,   8,
-
-	// XTU
-	XTUB,   32,
-	XTUS,   32,
-	XMBA,   32,
-	DDRF,   8,
-	RT3S,   8,
-	RTP0,   8,
-	RTP3,   8,
-
-	// FPGA
-	FBB0,   8,
-	FBB1,   8,
-	FBB2,   8,
-	FBB3,   8,
-	FBB4,   8,
-	FBB5,   8,
-	FBB6,   8,
-	FBB7,   8,
-	FBL0,   8,
-	FBL1,   8,
-	FBL2,   8,
-	FBL3,   8,
-	FBL4,   8,
-	FBL5,   8,
-	FBL6,   8,
-	FBL7,   8,
-	P0FB,   8,
-	P1FB,   8,
-	P2FB,   8,
-	P3FB,   8,
-	P4FB,   8,
-	P5FB,   8,
-	P6FB,   8,
-	P7FB,   8,
-	FMB0,   32,
-	FMB1,   32,
-	FMB2,   32,
-	FMB3,   32,
-	FMB4,   32,
-	FMB5,   32,
-	FMB6,   32,
-	FMB7,   32,
-	FML0,   32,
-	FML1,   32,
-	FML2,   32,
-	FML3,   32,
-	FML4,   32,
-	FML5,   32,
-	FML6,   32,
-	FML7,   32,
-	FKPB,   32,
-	FKB0,   8,
-	FKB1,   8,
-	FKB2,   8,
-	FKB3,   8,
-	FKB4,   8,
-	FKB5,   8,
-	FKB6,   8,
-	FKB7,   8
-}
-
 /*
  * The _PTS method (Prepare To Sleep) is called before the OS is
  * entering a sleep state. The sleep state number is passed in Arg0
diff --git a/src/soc/intel/xeon_sp/acpi/iiostack.asl b/src/soc/intel/xeon_sp/acpi/iiostack.asl
index d2b22962fe..0dd39a0f54 100644
--- a/src/soc/intel/xeon_sp/acpi/iiostack.asl
+++ b/src/soc/intel/xeon_sp/acpi/iiostack.asl
@@ -31,7 +31,7 @@
 				CreateDWordField (Arg3, 0x08, CDW3)		\
 				SUPP = CDW2					\
 				CTRL = CDW3					\
-				If ((AHPE || ((SUPP & 0x16) != 0x16)))		\
+				If ((SUPP & 0x16) != 0x16)		\
 				{						\
 					CTRL &= 0x1E				\
 				}						\