sb/intel/i82801gx/acpi: Convert *.asl to ASL 2.0 syntax

Also remove extra empty lines.
It builds same binary for apple/macbook21 using BUILD_TIMELESS=1

Change-Id: Ibf349bb70b1fee31bfcdb4c87ffa5b4b8359e289
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45275
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/southbridge/intel/i82801gx/acpi/lpc.asl b/src/southbridge/intel/i82801gx/acpi/lpc.asl
index b93fa96..1f9e701 100644
--- a/src/southbridge/intel/i82801gx/acpi/lpc.asl
+++ b/src/southbridge/intel/i82801gx/acpi/lpc.asl
@@ -73,7 +73,7 @@
 			If (HPTE) {
 				// Note: Ancient versions of Windows don't want
 				// to see the HPET in order to work right
-				If (LGreaterEqual(OSYS, 2001)) {
+				If (OSYS >= 2001) {
 					Return (0xf)	// Enable and show device
 				} Else {
 					Return (0xb)	// Enable and don't show device
@@ -87,16 +87,16 @@
 		{
 			If (HPTE) {
 				CreateDWordField(BUF0, \_SB.PCI0.LPCB.HPET.FED0._BAS, HPT0)
-				If (Lequal(HPAS, 1)) {
-					Add(CONFIG_HPET_ADDRESS, 0x1000, HPT0)
+				If (HPAS == 1) {
+					HPT0 = CONFIG_HPET_ADDRESS + 0x1000
 				}
 
-				If (Lequal(HPAS, 2)) {
-					Add(CONFIG_HPET_ADDRESS, 0x2000, HPT0)
+				If (HPAS == 2) {
+					HPT0 = CONFIG_HPET_ADDRESS + 0x2000
 				}
 
-				If (Lequal(HPAS, 3)) {
-					Add(CONFIG_HPET_ADDRESS, 0x3000, HPT0)
+				If (HPAS == 3) {
+					HPT0 = CONFIG_HPET_ADDRESS + 0x3000
 				}
 			}