soc/intel/common: Introduce ASL2.0 syntax

Modify soc/intel/common .asl files to comply with ASL2.0 syntax for
better code readability and clarity

BUG=none
BRANCH=none
TEST= Deltan coreboot binary remains the same after the changes are applied

Signed-off-by: Alexey Buyanov <alexey.buyanov@intel.com>
Change-Id: I8f95cf88f499d9f9bdd8c80c95af52f8fd886cdf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42083
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/soc/intel/common/acpi/acpi_debug.asl

@@ -8,14 +8,14 @@ Name (UFLG, CONFIG(CONSOLE_SERIAL))
 
 Method (LURT, 1, Serialized)
 {
-	If (LEqual(Arg0, 0)) { /* 0 = 0x3f8 */
+	If (Arg0 == 0) { /* 0 = 0x3f8 */
-		Store (0x3f8, Local0)
+		Local0 = 0x3f8
-	} ElseIf (LEqual(Arg0, 1)) { /* 1 = 0x2f8 */
+	} ElseIf (Arg0 == 1) { /* 1 = 0x2f8 */
-		Store (0x2f8, Local0)
+		Local0 = 0x2f8
-	} ElseIf (LEqual(Arg0, 2)) { /* 2 = 0x3e8 */
+	} ElseIf (Arg0 == 2) { /* 2 = 0x3e8 */
-		Store (0x3e8, Local0)
+		Local0 = 0x3e8
-	} ElseIf (LEqual(Arg0, 3)) { /* 3 = 0x2e8 */
+	} ElseIf (Arg0 == 3) { /* 3 = 0x2e8 */
-		Store (0x2e8, Local0)
+		Local0 = 0x2e8
 	}
 	Return (Local0)
 }
@@ -27,22 +27,22 @@ Method (APRT, 1, Serialized)
 	Name(LENG, 0)
 	Name(ADBG, Buffer(256) {0})
 
-	If (LEqual(ObjectType(Arg0), 1)) { /* Integer */
+	If (ObjectType(Arg0) == 1) { /* Integer */
 		ToHexString(Arg0, Local0)
-		Store(Local0, ADBG)
+		ADBG = Local0
-	} ElseIf (LEqual(ObjectType(Arg0), 2)) { /* String */
+	} ElseIf (ObjectType(Arg0) == 2) { /* String */
-		Store(Arg0, ADBG)
+		ADBG = Arg0
-	} ElseIf (LEqual(ObjectType(Arg0), 3)) { /* Buffer */
+	} ElseIf (ObjectType(Arg0) == 3) { /* Buffer */
 		ToHexString(Arg0, ADBG)
 	} Else {
-		Store("This type of object is not supported", ADBG)
+		ADBG = "This type of object is not supported"
 	}
 
-	While (LNotEqual(DeRefOf(Index(ADBG, INDX)), 0))
+	While (DeRefOf(ADBG[INDX]) != 0)
 	{
-		Increment (INDX)
+		INDX++
 	}
-	Store (INDX, LENG) /* Length of the String */
+	LENG = INDX /* Length of the String */
 
 #if CONFIG(DRIVERS_UART_8250MEM_32)
 	OperationRegion (UBAR, SystemMemory,
@@ -75,33 +75,33 @@ Method (APRT, 1, Serialized)
 	}
 #endif
 
-	If (LEqual(UFLG, 0)) {
+	If (UFLG == 0) {
 		/* Enable Baud Rate Divisor Latch, Set Word length to 8 bit*/
-		Store (0x83, LCR)
+		LCR = 0x83
-		Store (0x01, IIR)
+		IIR = 0x01
-		Store (0x03, MCR)
+		MCR = 0x03
 
 		/* Configure baud rate to 115200 */
-		Store (0x01, TDR)
+		TDR = 0x01
-		Store (0x00, IER)
+		IER = 0x00
-		Store (0x03, LCR) /* Disable Baud Rate Divisor Latch */
+		LCR = 0x03 /* Disable Baud Rate Divisor Latch */
 
-		Increment (UFLG)
+		UFLG++
 	}
-	Store (0x00, INDX)
+	INDX = 0x00
-	While (LLess (INDX, LENG))
+	While (INDX < LENG)
 	{
 		/* Wait for the transmitter t to be ready */
 		While (1)
 		{
-			And (LSR, 0x20, OPDT)
+			OPDT = LSR & 0x20
-			If (LNotEqual(OPDT, 0))
+			If (OPDT != 0)
 			{
 				Break
 			}
 		}
-		Store (DeRefOf (Index (ADBG, INDX)), TDR)
+		TDR = DeRefOf (ADBG[INDX])
-		Increment(INDX)
+		INDX++
 	}
 } /* End of APRT */
 

src/soc/intel/common/acpi/dptf/charger.asl

@@ -9,7 +9,7 @@ Device (TCHG)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == One) {
 			Return (0xF)
 		} Else {
 			Return (0x0)
@@ -26,11 +26,11 @@ Device (TCHG)
 	Method (PPPC)
 	{
 		/* Convert size of PPSS table to index */
-		Store (SizeOf (\_SB.CHPS), Local0)
+		Local0 = SizeOf (\_SB.CHPS)
-		Decrement (Local0)
+		Local0--
 
 		/* Check if charging is disabled (AC removed) */
-		If (LEqual (\_SB.PCI0.LPCB.EC0.ACEX, Zero)) {
+		If (\_SB.PCI0.LPCB.EC0.ACEX == 0) {
 			/* Return last power state */
 			Return (Local0)
 		} Else {
@@ -45,8 +45,7 @@ Device (TCHG)
 	Method (SPPC, 1)
 	{
 		/* Retrieve Control (index 4) for specified PPSS level */
-		Store (DeRefOf (Index (DeRefOf (Index
+		Local0 = DeRefOf (DeRefOf (\_SB.CHPS[ToInteger (Arg0)])[4])
-			(\_SB.CHPS, ToInteger (Arg0))), 4)), Local0)
 
 		/* Pass Control value to EC to limit charging */
 		\_SB.PCI0.LPCB.EC0.CHGS (Local0)

src/soc/intel/common/acpi/dptf/cpu.asl

@@ -13,7 +13,7 @@ Device (DPTF_CPU_DEVICE)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == 1) {
 			Return (0xF)
 		} Else {
 			Return (0x0)
@@ -73,8 +73,8 @@ Device (DPTF_CPU_DEVICE)
 	Method (_TDL)
 	{
 		If (CondRefOf (\_SB.CP00._TSS)) {
-			Store (SizeOf (\_SB.CP00._TSS), Local0)
+			Local0 = SizeOf (\_SB.CP00._TSS)
-			Decrement (Local0)
+			Local0--
 			Return (Local0)
 		} Else {
 			Return (0)
@@ -92,7 +92,7 @@ Device (DPTF_CPU_DEVICE)
 
 	Method (SPPC, 1)
 	{
-		Store (Arg0, \PPCM)
+		\PPCM = Arg0
 
 		/* Notify OS to re-read _PPC limit on each CPU */
 		\PPCN ()
@@ -117,8 +117,8 @@ Device (DPTF_CPU_DEVICE)
 		If (CondRefOf (\_SB.MPDL)) {
 			Return (\_SB.MPDL)
 		} ElseIf (CondRefOf (\_SB.CP00._PSS)) {
-			Store (SizeOf (\_SB.CP00._PSS), Local0)
+			Local0 = SizeOf (\_SB.CP00._PSS)
-			Decrement (Local0)
+			Local0--
 			Return (Local0)
 		} Else {
 			Return (0)

src/soc/intel/common/acpi/dptf/dptf.asl

@@ -24,7 +24,7 @@ Device (DPTF)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == 1) {
 			Return (0xF)
 		} Else {
 			Return (0x0)
@@ -41,7 +41,7 @@ Device (DPTF)
 	Method (_OSC, 4, Serialized)
 	{
 		/* Check for Passive Policy UUID */
-		If (LEqual (DeRefOf (Index (IDSP, 0)), Arg0)) {
+		If (DeRefOf (IDSP[0]) == Arg0) {
 			/* Initialize Thermal Devices */
 			^TINI ()
 
@@ -73,25 +73,25 @@ Device (DPTF)
 	/* Convert from Degrees C to 1/10 Kelvin for ACPI */
 	Method (CTOK, 1) {
 		/* 10th of Degrees C */
-		Multiply (Arg0, 10, Local0)
+		Local0 = Arg0 * 10
 
 		/* Convert to Kelvin */
-		Add (Local0, 2732, Local0)
+		Local0 += 2732
 
 		Return (Local0)
 	}
 
 	/* Convert from 1/10 Kelvin to Degrees C for ACPI */
 	Method (KTOC, 1) {
-		If (LLessEqual (Arg0, 2732)) {
+		If (Arg0 <= 2732) {
 			Return (0)
 		}
 
 		/* Convert to Celsius */
-		Subtract (Arg0, 2732, Local0)
+		Local0 = Arg0 - 2732
 
 		/* Convert from 10th of degrees */
-		Divide (Local0, 10,, Local0)
+		Local0 /= 10
 
 		Return (Local0)
 	}

src/soc/intel/common/acpi/dptf/fan.asl

@@ -32,19 +32,19 @@ Device (TFN1)
 	Method (_FST, 0, Serialized,,PkgObj)
 	{
 		/* Fill in TFST with current control. */
-		Store (\_SB.PCI0.LPCB.EC0.FAND, Index (TFST, 1))
+		TFST[1] = \_SB.PCI0.LPCB.EC0.FAND
 		Return (TFST)
 	}
 
 	/* _FSL: Fan Speed Level */
 	Method (_FSL, 1, Serialized)
 	{
-		Store (Arg0, \_SB.PCI0.LPCB.EC0.FAND)
+		\_SB.PCI0.LPCB.EC0.FAND = Arg0
 	}
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One))
+		If (\DPTE == 1)
 		{
 			Return (0xF)
 		} Else {

src/soc/intel/common/acpi/dptf/thermal.asl

@@ -6,25 +6,25 @@
 #if CONFIG(EC_SUPPORTS_DPTF_TEVT)
 Method (TEVT, 1, NotSerialized)
 {
-	Store (ToInteger (Arg0), Local0)
+	Local0 = ToInteger (Arg0)
 
 #ifdef DPTF_TSR0_SENSOR_ID
-	If (LEqual (Local0, DPTF_TSR0_SENSOR_ID)) {
+	If (Local0 == DPTF_TSR0_SENSOR_ID) {
 		Notify (^TSR0, 0x90)
 	}
 #endif
 #ifdef DPTF_TSR1_SENSOR_ID
-	If (LEqual (Local0, DPTF_TSR1_SENSOR_ID)) {
+	If (Local0 == DPTF_TSR1_SENSOR_ID) {
 		Notify (^TSR1, 0x90)
 	}
 #endif
 #ifdef DPTF_TSR2_SENSOR_ID
-	If (LEqual (Local0, DPTF_TSR2_SENSOR_ID)) {
+	If (Local0 == DPTF_TSR2_SENSOR_ID) {
 		Notify (^TSR2, 0x90)
 	}
 #endif
 #ifdef DPTF_TSR3_SENSOR_ID
-	If (LEqual (Local0, DPTF_TSR3_SENSOR_ID)) {
+	If (Local0 == DPTF_TSR3_SENSOR_ID) {
 		Notify (^TSR3, 0x90)
 	}
 #endif
@@ -77,7 +77,7 @@ External (\_SB.PCI0.LPCB.EC0.RCDP, MethodObj)
 Method (DTRP, 2, Serialized)
 {
 	If (CondRefOf (\_SB.PCI0.LPCB.EC0.RCDP)) {
-		If (LEqual (\_SB.PCI0.LPCB.EC0.RCDP, One)) {
+		If (\_SB.PCI0.LPCB.EC0.RCDP == 1) {
 			Return (CTOK (Arg0))
 		}
 	}
@@ -104,7 +104,7 @@ Device (TSR0)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == 1) {
 			Return (0xF)
 		} Else {
 			Return (0x0)
@@ -213,7 +213,7 @@ Device (TSR1)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == 1) {
 			Return (0xF)
 		} Else {
 			Return (0x0)
@@ -322,7 +322,7 @@ Device (TSR2)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == 1) {
 			Return (0xF)
 		} Else {
 			Return (0x0)
@@ -431,7 +431,7 @@ Device (TSR3)
 
 	Method (_STA)
 	{
-		If (LEqual (\DPTE, One)) {
+		If (\DPTE == 1) {
 			Return (0xF)
 		} Else {
 			Return (0x0)

src/soc/intel/common/acpi/pci_osc.asl

@@ -5,13 +5,13 @@
 Scope (\_SB.PCI0) {
 	Method (_OSC, 4) {
 		/* Check for proper GUID */
-		If (LEqual (Arg0, ToUUID (PCI_OSC_UUID))) {
+		If (Arg0 == ToUUID (PCI_OSC_UUID)) {
 			/* Let OS control everything */
 			Return (Arg3)
 		} Else {
 			/* Unrecognized UUID */
 			CreateDWordField (Arg3, 0, CDW1)
-			Or (CDW1, 4, CDW1)
+			CDW1 |= 4
 			Return (Arg3)
 		}
 	}

src/soc/intel/common/acpi/pcr.asl

@@ -19,7 +19,7 @@ Method (PCRB, 1, NotSerialized)
  */
 Method (PCRR, 2, Serialized)
 {
-	OperationRegion (PCRD, SystemMemory, Add (PCRB (Arg0), Arg1), 4)
+	OperationRegion (PCRD, SystemMemory, PCRB (Arg0) + Arg1, 4)
 	Field (PCRD, DWordAcc, NoLock, Preserve)
 	{
 		DATA, 32
@@ -35,12 +35,12 @@ Method (PCRR, 2, Serialized)
  */
 Method (PCRA, 3, Serialized)
 {
-	OperationRegion (PCRD, SystemMemory, Add (PCRB (Arg0), Arg1), 4)
+	OperationRegion (PCRD, SystemMemory, PCRB (Arg0) + Arg1, 4)
 	Field (PCRD, DWordAcc, NoLock, Preserve)
 	{
 		DATA, 32
 	}
-	And (DATA, Arg2, DATA)
+	DATA &= Arg2
 
 	/*
 	 * After every write one needs to read an innocuous register
@@ -59,12 +59,12 @@ Method (PCRA, 3, Serialized)
  */
 Method (PCRO, 3, Serialized)
 {
-	OperationRegion (PCRD, SystemMemory, Add (PCRB (Arg0), Arg1), 4)
+	OperationRegion (PCRD, SystemMemory, PCRB (Arg0) + Arg1, 4)
 	Field (PCRD, DWordAcc, NoLock, Preserve)
 	{
 		DATA, 32
 	}
-	Or (DATA, Arg2, DATA)
+	DATA |= Arg2
 
 	/*
 	 * After every write one needs to read an innocuous register

src/soc/intel/common/acpi/platform.asl

@@ -22,7 +22,7 @@ Field (POST, ByteAcc, Lock, Preserve)
 
 Method (_PTS, 1)
 {
-	Store (POST_OS_ENTER_PTS, DBG0)
+	DBG0 = POST_OS_ENTER_PTS
 
 	If (CondRefOf (\_SB.MPTS))
 	{
@@ -42,7 +42,7 @@ Method (_PTS, 1)
 
 Method (_WAK, 1)
 {
-	Store (POST_OS_ENTER_WAKE, DBG0)
+	DBG0 = POST_OS_ENTER_WAKE
 
 	If (CondRefOf (\_SB.MWAK))
 	{

src/soc/intel/common/acpi/sgx.asl

@@ -37,15 +37,15 @@ Scope(\_SB)
 			CreateQwordField (RBUF, ^BAR0._MIN, EMIN)
 			CreateQwordField (RBUF, ^BAR0._MAX, EMAX)
 			CreateQwordField (RBUF, ^BAR0._LEN, ELEN)
-			Store (EMNA, EMIN)
+			EMIN = EMNA
-			Store (ELNG, ELEN)
+			ELEN = ELNG
-			Subtract (Add (EMNA, ELNG), 1, EMAX)
+			EMAX = EMNA + ELNG - 1
 			Return (RBUF)
 		}
 
 		Method (_STA, 0x0, NotSerialized)
 		{
-			If (LNotEqual (EPCS, 0))
+			If (EPCS != 0)
 			{
 				Return (0xF)
 			}

src/soc/intel/common/acpi/wifi.asl

@@ -18,7 +18,7 @@ Device (WIFI)
 	})
 	Method(WRDD,0,Serialized)
 	{
-		Store(\CID1,Index (DeRefOf (Index (WRDX, 1)), 1)) // Country identifier
+		DeRefOf (WRDX[1])[1] = \CID1 // Country identifier
 
 		Return(WRDX)
 	}