diff --git a/plat/arm/board/fvp/fvp_common.c b/plat/arm/board/fvp/fvp_common.c
index 6f439b8e2..6e479ac4f 100644
--- a/plat/arm/board/fvp/fvp_common.c
+++ b/plat/arm/board/fvp/fvp_common.c
@@ -13,16 +13,18 @@
 #include <drivers/arm/sp804_delay_timer.h>
 #include <drivers/generic_delay_timer.h>
 #include <lib/mmio.h>
+#include <lib/smccc.h>
 #include <lib/xlat_tables/xlat_tables_compat.h>
-#include <plat/arm/common/arm_config.h>
-#include <plat/arm/common/plat_arm.h>
-#include <plat/common/platform.h>
 #include <platform_def.h>
-
+#include <services/arm_arch_svc.h>
 #if SPM_MM
 #include <services/spm_mm_partition.h>
 #endif
 
+#include <plat/arm/common/arm_config.h>
+#include <plat/arm/common/plat_arm.h>
+#include <plat/common/platform.h>
+
 #include "fvp_private.h"
 
 /* Defines for GIC Driver build time selection */
@@ -437,3 +439,40 @@ void fvp_timer_init(void)
 			CNTCR_FCREQ(0U) | CNTCR_EN);
 #endif /* USE_SP804_TIMER */
 }
+
+/*****************************************************************************
+ * plat_is_smccc_feature_available() - This function checks whether SMCCC
+ *                                     feature is availabile for platform.
+ * @fid: SMCCC function id
+ *
+ * Return SMC_ARCH_CALL_SUCCESS if SMCCC feature is available and
+ * SMC_ARCH_CALL_NOT_SUPPORTED otherwise.
+ *****************************************************************************/
+int32_t plat_is_smccc_feature_available(u_register_t fid)
+{
+	switch (fid) {
+	case SMCCC_ARCH_SOC_ID:
+		return SMC_ARCH_CALL_SUCCESS;
+	default:
+		return SMC_ARCH_CALL_NOT_SUPPORTED;
+	}
+}
+
+/* Get SOC version */
+int32_t plat_get_soc_version(void)
+{
+	return (int32_t)
+		((ARM_SOC_IDENTIFICATION_CODE << ARM_SOC_IDENTIFICATION_SHIFT)
+		 | (ARM_SOC_CONTINUATION_CODE << ARM_SOC_CONTINUATION_SHIFT)
+		 | FVP_SOC_ID);
+}
+
+/* Get SOC revision */
+int32_t plat_get_soc_revision(void)
+{
+	unsigned int sys_id;
+
+	sys_id = mmio_read_32(V2M_SYSREGS_BASE + V2M_SYS_ID);
+	return (int32_t)((sys_id >> V2M_SYS_ID_REV_SHIFT) &
+			V2M_SYS_ID_REV_MASK);
+}
diff --git a/plat/arm/board/fvp/fvp_def.h b/plat/arm/board/fvp/fvp_def.h
index c5d156858..4efe69258 100644
--- a/plat/arm/board/fvp/fvp_def.h
+++ b/plat/arm/board/fvp/fvp_def.h
@@ -27,6 +27,11 @@
 #define FVP_CCI			1
 #define FVP_CCN			2
 
+/******************************************************************************
+ * Definition of platform soc id
+ *****************************************************************************/
+#define FVP_SOC_ID      0
+
 /*******************************************************************************
  * FVP memory map related constants
  ******************************************************************************/
diff --git a/plat/arm/board/juno/juno_common.c b/plat/arm/board/juno/juno_common.c
index 9570d2d4c..da4918cf2 100644
--- a/plat/arm/board/juno/juno_common.c
+++ b/plat/arm/board/juno/juno_common.c
@@ -1,10 +1,13 @@
 /*
- * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
+#include <lib/smccc.h>
 #include <platform_def.h>
+#include <services/arm_arch_svc.h>
+
 #include <plat/arm/common/plat_arm.h>
 
 /*
@@ -91,3 +94,40 @@ const mmap_region_t plat_arm_mmap[] = {
 #endif
 
 ARM_CASSERT_MMAP
+
+/*****************************************************************************
+ * plat_is_smccc_feature_available() - This function checks whether SMCCC
+ *                                     feature is availabile for platform.
+ * @fid: SMCCC function id
+ *
+ * Return SMC_ARCH_CALL_SUCCESS if SMCCC feature is available and
+ * SMC_ARCH_CALL_NOT_SUPPORTED otherwise.
+ *****************************************************************************/
+int32_t plat_is_smccc_feature_available(u_register_t fid)
+{
+	switch (fid) {
+	case SMCCC_ARCH_SOC_ID:
+		return SMC_ARCH_CALL_SUCCESS;
+	default:
+		return SMC_ARCH_CALL_NOT_SUPPORTED;
+	}
+}
+
+/* Get SOC version */
+int32_t plat_get_soc_version(void)
+{
+	return (int32_t)
+		((ARM_SOC_IDENTIFICATION_CODE << ARM_SOC_IDENTIFICATION_SHIFT)
+		 | (ARM_SOC_CONTINUATION_CODE << ARM_SOC_CONTINUATION_SHIFT)
+		 | JUNO_SOC_ID);
+}
+
+/* Get SOC revision */
+int32_t plat_get_soc_revision(void)
+{
+	unsigned int sys_id;
+
+	sys_id = mmio_read_32(V2M_SYSREGS_BASE + V2M_SYS_ID);
+	return (int32_t)((sys_id >> V2M_SYS_ID_REV_SHIFT) &
+			V2M_SYS_ID_REV_MASK);
+}
diff --git a/plat/arm/board/juno/juno_def.h b/plat/arm/board/juno/juno_def.h
index 3b34a9f6a..ddf99dcdb 100644
--- a/plat/arm/board/juno/juno_def.h
+++ b/plat/arm/board/juno/juno_def.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2020, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -9,6 +9,11 @@
 
 #include <lib/utils_def.h>
 
+/******************************************************************************
+ * Definition of platform soc id
+ *****************************************************************************/
+#define JUNO_SOC_ID     1
+
 /*******************************************************************************
  * Juno memory map related constants
  ******************************************************************************/
diff --git a/plat/arm/common/arm_common.c b/plat/arm/common/arm_common.c
index e2b99a3d6..f7ee7a8e4 100644
--- a/plat/arm/common/arm_common.c
+++ b/plat/arm/common/arm_common.c
@@ -237,38 +237,3 @@ int plat_sdei_validate_entry_point(uintptr_t ep, unsigned int client_mode)
 }
 #endif
 
-/*****************************************************************************
- * plat_is_smccc_feature_available() - This function checks whether SMCCC
- *                                     feature is availabile for platform.
- * @fid: SMCCC function id
- *
- * Return SMC_OK if SMCCC feature is available and SMC_ARCH_CALL_NOT_SUPPORTED
- * otherwise.
- *****************************************************************************/
-int32_t plat_is_smccc_feature_available(u_register_t fid)
-{
-	switch (fid) {
-	case SMCCC_ARCH_SOC_ID:
-	default:
-		return SMC_ARCH_CALL_NOT_SUPPORTED;
-	}
-}
-
-/*
- * Weak function to get ARM platform SOC-ID, Always return SOC-ID=0
- * ToDo: Get proper SOC-ID for every ARM platform and define this
- *       function separately for every ARM platform.
- */
-uint32_t plat_arm_get_soc_id(void)
-{
-	return 0U;
-}
-
-/* Get SOC version */
-int32_t plat_get_soc_version(void)
-{
-	return (int32_t)
-		((ARM_SOC_IDENTIFICATION_CODE << ARM_SOC_IDENTIFICATION_SHIFT)
-		 | (ARM_SOC_CONTINUATION_CODE << ARM_SOC_CONTINUATION_SHIFT)
-		 | plat_arm_get_soc_id());
-}