ArmPlatformPkg/ArmVExpressDxe: remove ARM support

[mirror_edk2.git] / ArmPlatformPkg / ArmVExpressPkg / ArmVExpressDxe / Arm / ArmFvpDxeArm.c

diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressDxe/Arm/ArmFvpDxeArm.c b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressDxe/Arm/ArmFvpDxeArm.c
deleted file mode 100644 (file)
index 2057c6e..0000000
--- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpressDxe/Arm/ArmFvpDxeArm.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/** @file\r
-\r
-  Copyright (c) 2014, ARM Ltd. All rights reserved.\r
-\r
-  This program and the accompanying materials are licensed and made available\r
-  under the terms and conditions of the BSD License which accompanies this\r
-  distribution.  The full text of the license may be found at\r
-  http://opensource.org/licenses/bsd-license.php\r
-\r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT\r
-  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-#include "ArmVExpressInternal.h"\r
-#include <Library/ArmPlatformLib.h>  // To get Core Count\r
-\r
-//\r
-// Description of the four ARM model platforms :\r
-// Platform ids are defined in ArmVExpressInternal.h for\r
-// all "ArmVExpress-like" platforms (AARCH64 or ARM architecture,\r
-// model or hardware platforms).\r
-//\r
-CONST ARM_VEXPRESS_PLATFORM ArmVExpressPlatforms[] = {\r
-  { ARM_FVP_VEXPRESS_A9x4,  FixedPcdGetPtr (PcdFdtVExpressFvpA9x4),  L"rtsm_ve-cortex_a9x4.dtb"  },\r
-  { ARM_FVP_VEXPRESS_A15x1, FixedPcdGetPtr (PcdFdtVExpressFvpA15x1), L"rtsm_ve-cortex_a15x1.dtb" },\r
-  { ARM_FVP_VEXPRESS_A15x2, FixedPcdGetPtr (PcdFdtVExpressFvpA15x2), L"rtsm_ve-cortex_a15x2.dtb" },\r
-  { ARM_FVP_VEXPRESS_A15x4, FixedPcdGetPtr (PcdFdtVExpressFvpA15x4), L"rtsm_ve-cortex_a15x4.dtb" },\r
-  { ARM_FVP_VEXPRESS_UNKNOWN, }\r
-};\r
-\r
-/**\r
-  Get information about the VExpress platform the firmware is running on.\r
-\r
-  @param[out]  Platform   Address where the pointer to the platform information\r
-                          (type ARM_VEXPRESS_PLATFORM*) should be stored.\r
-                          The returned pointer does not point to an allocated\r
-                          memory area.\r
-\r
-  @retval  EFI_SUCCESS    The platform information was returned.\r
-  @retval  EFI_NOT_FOUND  The platform was not recognised.\r
-\r
-**/\r
-EFI_STATUS\r
-ArmVExpressGetPlatform (\r
-  OUT CONST ARM_VEXPRESS_PLATFORM** Platform\r
-  )\r
-{\r
-  UINT32                SysId;\r
-  UINTN                 CpuType;\r
-  EFI_STATUS            Status;\r
-  UINTN                 CoreCount;\r
-\r
-  ASSERT (Platform != NULL);\r
-\r
-  CpuType   = 0;\r
-  Status    = EFI_NOT_FOUND;\r
-  *Platform = NULL;\r
-\r
-  SysId = MmioRead32 (ARM_VE_SYS_ID_REG);\r
-  if (SysId == ARM_RTSM_SYS_ID) {\r
-    // Get the Cortex-A version\r
-    CpuType = (ArmReadMidr () >> 4) & ARM_CPU_TYPE_MASK;\r
-    if (CpuType == ARM_CPU_TYPE_A9) {\r
-      Status = ArmVExpressGetPlatformFromId (ARM_FVP_VEXPRESS_A9x4, Platform);\r
-    } else if (CpuType == ARM_CPU_TYPE_A15) {\r
-      CoreCount = ArmGetCpuCountPerCluster ();\r
-      if (CoreCount == 1) {\r
-        Status = ArmVExpressGetPlatformFromId (ARM_FVP_VEXPRESS_A15x1, Platform);\r
-      } else if (CoreCount == 2) {\r
-        Status = ArmVExpressGetPlatformFromId (ARM_FVP_VEXPRESS_A15x2, Platform);\r
-      } else if (CoreCount == 4) {\r
-        Status = ArmVExpressGetPlatformFromId (ARM_FVP_VEXPRESS_A15x4, Platform);\r
-      }\r
-    }\r
-  }\r
-\r
-  if (EFI_ERROR (Status)) {\r
-    DEBUG ((EFI_D_ERROR, "Unsupported platform (SysId:0x%X, CpuType:0x%X)\n", SysId, CpuType));\r
-    ASSERT_EFI_ERROR (Status);\r
-  }\r
-\r
-  return Status;\r
-}\r