soc/intel/alderlake: Drop local `ufs.asl`

This patch drops `ufs.asl` from the local SoC directory.

BUG=none
TEST=Able to build and boot Google/Kano.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I84e0b51e74e2d6a7120f1d990152bc27e37a501f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68302
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Meera Ravindranath <meera.ravindranath@intel.com>

1 files changed, 0 insertions, 92 deletions

diff --git a/src/soc/intel/alderlake/acpi/ufs.asl b/src/soc/intel/alderlake/acpi/ufs.asl
deleted file mode 100644
index d6774f85cf24..000000000000
--- a/src/soc/intel/alderlake/acpi/ufs.asl
+++ /dev/null
@@ -1,92 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <soc/pcr_ids.h>
-
-#define R_SCS_CFG_PCS               0x84
-#define R_SCS_CFG_PG_CONFIG         0xA2
-
-#define PID_UFSX2                   0x50
-
-#define R_SCS_PCR_1C20              0x1C20
-#define R_SCS_PCR_4820              0x4820
-#define R_SCS_PCR_4020              0x4020
-#define R_SCS_PCR_5820              0x5820
-#define R_SCS_PCR_5C20              0x5C20
-#define R_SCS_PCR_1078              0x1078
-#define R_PMC_PWRM_LTR_IGN          0x1B0C
-
-External(PCRA, MethodObj)
-
-Scope (\_SB.PCI0)
-{
-	Device (UFS)
-	{
-		Name (_ADR, 0x0000000000120007) //  _ADR: Address
-		Name (_DDN, "UFS Controller")  // _DDN: DOS Device Name
-		Name (_DSD, Package (0x02)  // _DSD: Device-Specific Data
-		{
-			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301") /* Device Properties for _DSD */,
-			Package (0x01)
-			{
-				Package (0x02)
-				{
-					"ref-clk-freq",
-					CONFIG_SOC_INTEL_UFS_CLK_FREQ_HZ
-				}
-			}
-		})
-
-		Method (OCPD, 0, Serialized)
-		{
-
-			/*
-			*  OCP Timer need to be disabled in SCS UFS IOSF Bridge to work around
-			*  the Silicon Issue due to which LTR mechanism doest work Registers
-			*  from the UFS OCP Fabric Register space that need to be programmed
-			*  for the timeout are
-			*  Upstream Initiator Port  -- offset 0x4020
-			*  Downstream Target Port  -- offset 0x4820
-			*  Downstream Target port at Controller -- offset 0x5c20
-			*  Upstream Initiator port at Controller -- offset 0x5820
-			*  Control over interconnect-wide functions -- offset 0x1078
-			*/
-				PCRA (PID_UFSX2, R_SCS_PCR_4020, 0x0)
-				PCRA (PID_UFSX2, R_SCS_PCR_4820, 0x0)
-				PCRA (PID_UFSX2, R_SCS_PCR_5C20, 0x0)
-				PCRA (PID_UFSX2, R_SCS_PCR_5820, 0x0)
-				PCRA (PID_UFSX2, R_SCS_PCR_1078, 0x0)
-		}
-
-		/* Memory Region to access to the UFS PCI Configuration Space */
-
-		OperationRegion(SCSR, PCI_Config, 0x00, 0x100)
-		Field (SCSR, ByteAcc, NoLock, Preserve)
-		{
-			Offset(R_SCS_CFG_PCS),	/*	0x84, PMCSR - Power Management Control and Status*/
-			PSTA,32,
-			Offset(R_SCS_CFG_PG_CONFIG),/* 0xA2, Device PG config */
-			, 2,
-			PGEN, 1	/* [BIT2] PGE - PG Enable */
-		}
-
-		Method (_PS0, 0, Serialized)
-		{
-			Store(0, PGEN) /* Disable PG */
-
-			And(PSTA, 0xFFFFFFFC, PSTA) /* Set BIT[1:0] = 00b - Power State D0 */
-
-			/* Disable OCP Timer in SCS UFS IOSF Bridge */
-			OCPD ()
-		}
-
-		Method (_PS3, 0, Serialized)
-		{
-
-			Store(1, PGEN)	/* Enable PG */
-		}
-		Method (_INI)
-		{
-			OCPD ()
-		}
-	}
-}