1 files changed, 0 insertions, 60 deletions
diff --git a/src/soc/amd/cezanne/acpi/pci0.asl b/src/soc/amd/cezanne/acpi/pci0.asl
index fb02a02c3b..c778578823 100644
--- a/src/soc/amd/cezanne/acpi/pci0.asl
+++ b/src/soc/amd/cezanne/acpi/pci0.asl
@@ -3,15 +3,6 @@
 Device(PCI0) {
 	Name(_HID, EISAID("PNP0A08"))	/* PCI Express Root Bridge */
 	Name(_CID, EISAID("PNP0A03"))	/* PCI Root Bridge */
-	External(TOM1, IntObj)		/* Generated by root_complex.c */
-
-	Method(_BBN, 0, NotSerialized) {
-		Return(0) /* Bus number = 0 */
-	}
-
-	Method(_STA, 0, NotSerialized) {
-		Return(0x0f)	/* Status is visible */
-	}
 
 	/* Operating System Capabilities Method */
 	Method(_OSC, 4) {
@@ -26,57 +17,6 @@ Device(PCI0) {
 			Return (Arg3)
 		}
 	}
-	Name(CRES, ResourceTemplate() {
-		WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
-			0x0000,		/* address granularity */
-			0x0000,		/* range minimum */
-			0x00ff,		/* range maximum */
-			0x0000,		/* translation */
-			0x0100,		/* length */
-			,, PSB0)	/* ResourceSourceIndex, ResourceSource, DescriptorName */
-
-		IO(Decode16, 0x0cf8, 0x0cf8, 1,	8)
-
-		WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
-			0x0000,		/* address granularity */
-			0x0000,		/* range minimum */
-			0x0cf7,		/* range maximum */
-			0x0000,		/* translation */
-			0x0cf8		/* length */
-		)
-
-		WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
-			0x0000,		/* address granularity */
-			0x0d00,		/* range minimum */
-			0xffff,		/* range maximum */
-			0x0000,		/* translation */
-			0xf300		/* length */
-		)
-
-		Memory32Fixed(READONLY, 0x000a0000, 0x00020000, VGAM)	/* VGA memory space */
-		Memory32Fixed(READONLY, 0x000c0000, 0x00020000, EMM1)	/* Assume C0000-E0000 empty */
-
-		/* memory space for PCI BARs below 4GB */
-		Memory32Fixed(ReadOnly, 0x00000000, 0x00000000, MMIO)
-	})
-
-	Method(_CRS, 0) {
-		CreateDWordField(CRES, ^MMIO._BAS, MM1B)
-		CreateDWordField(CRES, ^MMIO._LEN, MM1L)
-
-		/* Declare memory between TOM1 and MMCONF as available for PCI MMIO. */
-		MM1B = TOM1
-		Local0 = CONFIG_ECAM_MMCONF_BASE_ADDRESS
-		Local0 -= TOM1
-		MM1L = Local0
-
-		CreateWordField(CRES, ^PSB0._MAX, BMAX)
-		CreateWordField(CRES, ^PSB0._LEN, BLEN)
-		BMAX = CONFIG_ECAM_MMCONF_BUS_NUMBER - 1
-		BLEN = CONFIG_ECAM_MMCONF_BUS_NUMBER
-
-		Return(CRES) /* note to change the Name buffer */
-	} /* end of Method(_SB.PCI0._CRS) */
 
 	/* 0:14.3 - LPC */
 	#include <soc/amd/common/acpi/lpc.asl>