diff --git a/plat/intel/soc/agilex/include/socfpga_plat_def.h b/plat/intel/soc/agilex/include/socfpga_plat_def.h
index b03886f..4e3397f 100644
--- a/plat/intel/soc/agilex/include/socfpga_plat_def.h
+++ b/plat/intel/soc/agilex/include/socfpga_plat_def.h
@@ -19,6 +19,7 @@
 #define PLAT_PRIMARY_CPU			0
 #define PLAT_CLUSTER_ID_MPIDR_AFF_SHIFT		MPIDR_AFF1_SHIFT
 #define PLAT_CPU_ID_MPIDR_AFF_SHIFT		MPIDR_AFF0_SHIFT
+#define PLAT_TIMER_BASE_ADDR			0xFFD01000
 
 /* FPGA config helpers */
 #define INTEL_SIP_SMC_FPGA_CONFIG_ADDR		0x400000
diff --git a/plat/intel/soc/agilex5/bl2_plat_setup.c b/plat/intel/soc/agilex5/bl2_plat_setup.c
index 9f51260..b75c78c 100644
--- a/plat/intel/soc/agilex5/bl2_plat_setup.c
+++ b/plat/intel/soc/agilex5/bl2_plat_setup.c
@@ -24,6 +24,7 @@
 #include "agilex5_memory_controller.h"
 #include "agilex5_mmc.h"
 #include "agilex5_pinmux.h"
+#include "agilex5_power_manager.h"
 #include "agilex5_system_manager.h"
 #include "ccu/ncore_ccu.h"
 #include "combophy/combophy.h"
@@ -71,16 +72,39 @@
 				u_register_t x2, u_register_t x4)
 {
 	static console_t console;
+	handoff reverse_handoff_ptr;
 
-	handoff reverse_handoff_ptr = { 0 };
-
-	generic_delay_timer_init();
-	config_clkmgr_handoff(&reverse_handoff_ptr);
-	mailbox_init();
+	/* Enable nonsecure access for peripherals and other misc components */
 	enable_nonsecure_access();
 
+	/* Bring all the required peripherals out of reset */
 	deassert_peripheral_reset();
 
+	/*
+	 * Initialize the UART console early in BL2 EL3 boot flow to get
+	 * the error/notice messages wherever required.
+	 */
+	console_16550_register(PLAT_INTEL_UART_BASE, PLAT_UART_CLOCK,
+			       PLAT_BAUDRATE, &console);
+
+	/* Generic delay timer init */
+	generic_delay_timer_init();
+
+	socfpga_delay_timer_init();
+
+	/* Get the handoff data */
+	if ((socfpga_get_handoff(&reverse_handoff_ptr)) != 0) {
+		ERROR("BL2: Failed to get the correct handoff data\n");
+		panic();
+	}
+
+	config_clkmgr_handoff(&reverse_handoff_ptr);
+	/* Configure power manager PSS SRAM power gate */
+	config_pwrmgr_handoff(&reverse_handoff_ptr);
+
+	/* Initialize the mailbox to enable communication between HPS and SDM */
+	mailbox_init();
+
 	/* DDR and IOSSM driver init */
 	agilex5_ddr_init(&reverse_handoff_ptr);
 
@@ -88,16 +112,10 @@
 		ERROR("Combo Phy initialization failed\n");
 	}
 
-	console_16550_register(PLAT_INTEL_UART_BASE, PLAT_UART_CLOCK,
-	PLAT_BAUDRATE, &console);
-
-	/* Store magic number */
-	// TODO: Temp workaround to ungate testing
-	// mmio_write_32(L2_RESET_DONE_REG, PLAT_L2_RESET_REQ);
-
+	/* Enable FPGA bridges as required */
 	if (!intel_mailbox_is_fpga_not_ready()) {
 		socfpga_bridges_enable(SOC2FPGA_MASK | LWHPS2FPGA_MASK |
-					FPGA2SOC_MASK | F2SDRAM0_MASK);
+				       FPGA2SOC_MASK | F2SDRAM0_MASK);
 	}
 }
 
diff --git a/plat/intel/soc/agilex5/bl31_plat_setup.c b/plat/intel/soc/agilex5/bl31_plat_setup.c
index 96c4161..b6fc93e 100644
--- a/plat/intel/soc/agilex5/bl31_plat_setup.c
+++ b/plat/intel/soc/agilex5/bl31_plat_setup.c
@@ -58,9 +58,8 @@
 	mmio_write_64(PLAT_SEC_ENTRY, PLAT_SEC_WARM_ENTRY);
 
 	console_16550_register(PLAT_INTEL_UART_BASE, PLAT_UART_CLOCK,
-	PLAT_BAUDRATE, &console);
+			       PLAT_BAUDRATE, &console);
 
-	init_ncore_ccu();
 	setup_smmu_stream_id();
 
 	/*
@@ -191,8 +190,8 @@
 	uint32_t boot_core = 0x00;
 	uint32_t cpuid = 0x00;
 
-	cpuid = read_mpidr();
-	boot_core = (mmio_read_32(AGX5_PWRMGR(MPU_BOOTCONFIG)) & 0xC00);
+	cpuid = MPIDR_AFFLVL1_VAL(read_mpidr());
+	boot_core = ((mmio_read_32(AGX5_PWRMGR(MPU_BOOTCONFIG)) & 0xC00) >> 10);
 	NOTICE("BL31: Boot Core = %x\n", boot_core);
 	NOTICE("BL31: CPU ID = %x\n", cpuid);
 	INFO("BL31: Invalidate Data cache\n");
diff --git a/plat/intel/soc/agilex5/include/agilex5_power_manager.h b/plat/intel/soc/agilex5/include/agilex5_power_manager.h
index 1bba74b..178fd5b 100644
--- a/plat/intel/soc/agilex5/include/agilex5_power_manager.h
+++ b/plat/intel/soc/agilex5/include/agilex5_power_manager.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2022-2023, Intel Corporation. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -77,7 +78,5 @@
 #define AGX5_PWRMGR_PSS_STAT_BUSY_E_BUSY			0x0
 #define AGX5_PWRMGR_PSS_STAT_BUSY(x)				(((x) & 0x000000FF) >> 0)
 
-int pss_sram_power_off(handoff *hoff_ptr);
-int wait_verify_fsm(uint16_t timeout, uint32_t peripheral_handoff);
-
+void config_pwrmgr_handoff(handoff *hoff_ptr);
 #endif
diff --git a/plat/intel/soc/agilex5/include/socfpga_plat_def.h b/plat/intel/soc/agilex5/include/socfpga_plat_def.h
index 9bfc304..a57adbb 100644
--- a/plat/intel/soc/agilex5/include/socfpga_plat_def.h
+++ b/plat/intel/soc/agilex5/include/socfpga_plat_def.h
@@ -23,13 +23,14 @@
 #define PLAT_CLUSTER_ID_MPIDR_AFF_SHIFT				MPIDR_AFF2_SHIFT
 #define PLAT_CPU_ID_MPIDR_AFF_SHIFT				MPIDR_AFF1_SHIFT
 #define PLAT_L2_RESET_REQ					0xB007C0DE
+#define PLAT_TIMER_BASE_ADDR					0x10D01000
 
 /* System Counter */
 /* TODO: Update back to 400MHz.
  * This shall be updated to read from L4 clock instead of hardcoded.
  */
-#define PLAT_SYS_COUNTER_FREQ_IN_TICKS				(400000000)
-#define PLAT_SYS_COUNTER_FREQ_IN_MHZ				(400)
+#define PLAT_SYS_COUNTER_FREQ_IN_TICKS				U(400000000)
+#define PLAT_SYS_COUNTER_FREQ_IN_MHZ				U(400)
 
 /* FPGA config helpers */
 #define INTEL_SIP_SMC_FPGA_CONFIG_ADDR				0x80400000
@@ -88,11 +89,10 @@
 #define GIC_SIZE						(0x00100000)
 
 #define BL2_BASE						(0x00000000)
-#define BL2_LIMIT						(0x0002b000)
+#define BL2_LIMIT						(0x0007E000)
 
 #define BL31_BASE						(0x80000000)
 #define BL31_LIMIT						(0x82000000)
-
 /*******************************************************************************
  * UART related constants
  ******************************************************************************/
diff --git a/plat/intel/soc/agilex5/soc/agilex5_pinmux.c b/plat/intel/soc/agilex5/soc/agilex5_pinmux.c
index 50d9e36..7c4eb57 100644
--- a/plat/intel/soc/agilex5/soc/agilex5_pinmux.c
+++ b/plat/intel/soc/agilex5/soc/agilex5_pinmux.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2023, Intel Corporation. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -195,11 +196,15 @@
 {
 	unsigned int i;
 
-	mmio_write_32(PINMUX_HANDOFF_CONFIG_ADDR, PINMUX_HANDOFF_CONFIG_VAL);
-	for (i = 0; i < PINMUX_HANDOFF_ARRAY_SIZE(hoff_ptr->pinmux_sel_array); i += 2) {
-		mmio_write_32(AGX5_PINMUX_PIN0SEL +
-			hoff_ptr->pinmux_sel_array[i],
-			hoff_ptr->pinmux_sel_array[i + 1]);
+	/*
+	 * Configure the FPGA use.
+	 * The actual generic handoff contains extra 4 elements, and these 4 elements
+	 * are not applicable to the Agilex5 platform. Writing these extra 4 elements
+	 * will cause the system to crash, so let's avoid writing them here.
+	 */
+	for (i = 0; i < (ARRAY_SIZE(hoff_ptr->pinmux_fpga_array) - 4); i += 2) {
+		mmio_write_32(AGX5_PINMUX_EMAC0_USEFPGA + hoff_ptr->pinmux_fpga_array[i],
+			      hoff_ptr->pinmux_fpga_array[i+1]);
 	}
 
 	config_fpgaintf_mod();
diff --git a/plat/intel/soc/common/soc/socfpga_reset_manager.c b/plat/intel/soc/common/soc/socfpga_reset_manager.c
index cb4a210..063f5de 100644
--- a/plat/intel/soc/common/soc/socfpga_reset_manager.c
+++ b/plat/intel/soc/common/soc/socfpga_reset_manager.c
@@ -76,7 +76,7 @@
 			RSTMGR_FIELD(PER0, DMAIF6) |
 			RSTMGR_FIELD(PER0, DMAIF7));
 
-#if PLATFORM_MODEL == PLAT_SOCFPGA_AGILEX
+#if (PLATFORM_MODEL == PLAT_SOCFPGA_AGILEX) || (PLATFORM_MODEL == PLAT_SOCFPGA_AGILEX5)
 	mmio_clrbits_32(SOCFPGA_RSTMGR(BRGMODRST),
 			RSTMGR_FIELD(BRG, MPFE));
 #endif
diff --git a/plat/intel/soc/common/socfpga_delay_timer.c b/plat/intel/soc/common/socfpga_delay_timer.c
index db173a4..3759009 100644
--- a/plat/intel/soc/common/socfpga_delay_timer.c
+++ b/plat/intel/soc/common/socfpga_delay_timer.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -10,7 +11,6 @@
 #include <lib/mmio.h>
 #include "socfpga_plat_def.h"
 
-
 #if PLATFORM_MODEL == PLAT_SOCFPGA_AGILEX
 #include "agilex_clock_manager.h"
 #elif PLATFORM_MODEL == PLAT_SOCFPGA_N5X
@@ -19,7 +19,7 @@
 #include "s10_clock_manager.h"
 #endif
 
-#define SOCFPGA_GLOBAL_TIMER		0xffd01000
+#define SOCFPGA_GLOBAL_TIMER		PLAT_TIMER_BASE_ADDR
 #define SOCFPGA_GLOBAL_TIMER_EN		0x3
 
 static timer_ops_t plat_timer_ops;
@@ -44,7 +44,6 @@
 	plat_timer_ops.clk_div		= PLAT_SYS_COUNTER_FREQ_IN_MHZ;
 
 	timer_init(&plat_timer_ops);
-
 }
 
 void socfpga_delay_timer_init(void)
@@ -54,5 +53,4 @@
 
 	asm volatile("msr cntp_ctl_el0, %0" : : "r" (SOCFPGA_GLOBAL_TIMER_EN));
 	asm volatile("msr cntp_tval_el0, %0" : : "r" (~0));
-
 }
diff --git a/plat/intel/soc/common/socfpga_image_load.c b/plat/intel/soc/common/socfpga_image_load.c
index a5c3279..ee79158 100644
--- a/plat/intel/soc/common/socfpga_image_load.c
+++ b/plat/intel/soc/common/socfpga_image_load.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -12,7 +13,13 @@
  ******************************************************************************/
 void plat_flush_next_bl_params(void)
 {
+	/*
+	 * We cannot flush these descriptors on the Agilex5 platform,
+	 * since the BL2 runs on the OCRAM and this OCRAM is not cache coherent.
+	 */
+#if PLATFORM_MODEL != PLAT_SOCFPGA_AGILEX5
 	flush_bl_params_desc();
+#endif
 }
 
 /*******************************************************************************
diff --git a/plat/intel/soc/n5x/include/n5x_clock_manager.h b/plat/intel/soc/n5x/include/n5x_clock_manager.h
index 54477da..95a3d5c 100644
--- a/plat/intel/soc/n5x/include/n5x_clock_manager.h
+++ b/plat/intel/soc/n5x/include/n5x_clock_manager.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2023, Intel Corporation. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -9,7 +10,6 @@
 
 
 /* MACRO DEFINITION */
-#define SOCFPGA_GLOBAL_TIMER				0xffd01000
 #define SOCFPGA_GLOBAL_TIMER_EN				0x3
 
 #define CLKMGR_PLLGLOB_VCO_PSRC_MASK			GENMASK(17, 16)
diff --git a/plat/intel/soc/n5x/include/socfpga_plat_def.h b/plat/intel/soc/n5x/include/socfpga_plat_def.h
index 1eafeef..1b662ad 100644
--- a/plat/intel/soc/n5x/include/socfpga_plat_def.h
+++ b/plat/intel/soc/n5x/include/socfpga_plat_def.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved.
  * Copyright (c) 2020-2023, Intel Corporation. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -18,6 +19,7 @@
 #define PLAT_PRIMARY_CPU			0
 #define PLAT_CLUSTER_ID_MPIDR_AFF_SHIFT		MPIDR_AFF1_SHIFT
 #define PLAT_CPU_ID_MPIDR_AFF_SHIFT		MPIDR_AFF0_SHIFT
+#define PLAT_TIMER_BASE_ADDR			0xFFD01000
 
 /* FPGA config helpers */
 #define INTEL_SIP_SMC_FPGA_CONFIG_ADDR		0x400000
diff --git a/plat/intel/soc/stratix10/include/socfpga_plat_def.h b/plat/intel/soc/stratix10/include/socfpga_plat_def.h
index 7f452bd..d4c7dab 100644
--- a/plat/intel/soc/stratix10/include/socfpga_plat_def.h
+++ b/plat/intel/soc/stratix10/include/socfpga_plat_def.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2024, Altera Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -17,6 +18,7 @@
 #define PLAT_PRIMARY_CPU			0
 #define PLAT_CLUSTER_ID_MPIDR_AFF_SHIFT		MPIDR_AFF1_SHIFT
 #define PLAT_CPU_ID_MPIDR_AFF_SHIFT		MPIDR_AFF0_SHIFT
+#define PLAT_TIMER_BASE_ADDR			0xFFD01000
 
 /* FPGA config helpers */
 #define INTEL_SIP_SMC_FPGA_CONFIG_ADDR		0x400000