ARM: dts: imx: Add support for DH electronics i.MX8M Plus DHCOM and PDK2

Add support for DH electronics i.MX8M Plus DHCOM SoM on PDK2 carrier board.
Currently supported are serial console, EQoS and FEC ethernets, eMMC, SD,
SPI NOR and USB 3.0 host.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>

9 files changed, 2311 insertions, 0 deletions

diff --git a/board/dhelectronics/dh_imx8mp/Kconfig b/board/dhelectronics/dh_imx8mp/Kconfig
new file mode 100644
index 0000000000..8fb80a0ff1
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_IMX8MP_DH_DHCOM_PDK2
+
+config SYS_BOARD
+	default "dh_imx8mp"
+
+config SYS_VENDOR
+	default "dhelectronics"
+
+config SYS_CONFIG_NAME
+	default "imx8mp_dhcom_pdk2"
+
+config IMX_CONFIG
+	default "board/dhelectronics/dh_imx8mp/imximage-lpddr4.cfg"
+
+endif
diff --git a/board/dhelectronics/dh_imx8mp/MAINTAINERS b/board/dhelectronics/dh_imx8mp/MAINTAINERS
new file mode 100644
index 0000000000..7c70cfdd94
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/MAINTAINERS
@@ -0,0 +1,8 @@
+DH electronics DHCOM Premium Developer Kit (2) i.MX8M Plus
+M:	Marek Vasut <marex@denx.de>
+S:	Maintained
+F:	arch/arm/dts/imx8mp-dhcom-pdk2.dts
+F:	arch/arm/dts/imx8mp-dhcom-pdk2-u-boot.dtsi
+F:	board/dhelectronics/imx8mp_dhcom_pdk2/
+F:	configs/imx8mp_dhcom_pdk2_defconfig
+F:	include/configs/imx8mp_dhcom_pdk2.h
diff --git a/board/dhelectronics/dh_imx8mp/Makefile b/board/dhelectronics/dh_imx8mp/Makefile
new file mode 100644
index 0000000000..86ffc31fed
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/Makefile
@@ -0,0 +1,13 @@
+#
+# Copyright (C) 2022 Marek Vasut <marex@denx.de>
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o lpddr4_timing_4G_32.o
+else
+obj-y += imx8mp_dhcom_pdk2.o
+endif
+
+obj-y += common.o
diff --git a/board/dhelectronics/dh_imx8mp/common.c b/board/dhelectronics/dh_imx8mp/common.c
new file mode 100644
index 0000000000..44456da681
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/common.c
@@ -0,0 +1,37 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 Marek Vasut <marex@denx.de>
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm-generic/gpio.h>
+
+#include "lpddr4_timing.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+u8 dh_get_memcfg(void)
+{
+	struct gpio_desc gpio[4];
+	u8 memcfg = 0;
+	ofnode node;
+	int i, ret;
+
+	node = ofnode_path("/config");
+	if (!ofnode_valid(node)) {
+		printf("%s: no /config node?\n", __func__);
+		return BIT(2) | BIT(0);
+	}
+
+	ret = gpio_request_list_by_name_nodev(node,
+					      "dh,ram-coding-gpios",
+					      gpio, ARRAY_SIZE(gpio),
+					      GPIOD_IS_IN);
+	for (i = 0; i < ret; i++)
+		memcfg |= !!dm_gpio_get_value(&(gpio[i])) << i;
+
+	gpio_free_list_nodev(gpio, ret);
+
+	return memcfg;
+}
diff --git a/board/dhelectronics/dh_imx8mp/imx8mp_dhcom_pdk2.c b/board/dhelectronics/dh_imx8mp/imx8mp_dhcom_pdk2.c
new file mode 100644
index 0000000000..8676c44d0d
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/imx8mp_dhcom_pdk2.c
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 Marek Vasut <marex@denx.de>
+ */
+
+#include <common.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <dm.h>
+#include <env.h>
+#include <env_internal.h>
+#include <i2c_eeprom.h>
+#include <malloc.h>
+#include <net.h>
+#include <miiphy.h>
+
+#include "lpddr4_timing.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int mach_cpu_init(void)
+{
+	icache_enable();
+	return 0;
+}
+
+int board_phys_sdram_size(phys_size_t *size)
+{
+	const u16 memsz[] = { 512, 1024, 1536, 2048, 3072, 4096, 6144, 8192 };
+	u8 memcfg = dh_get_memcfg();
+
+	*size = (u64)memsz[memcfg] << 20ULL;
+
+	return 0;
+}
+
+/* IMX8M SNVS registers needed for the bootcount functionality */
+#define SNVS_BASE_ADDR			0x30370000
+#define SNVS_LPSR			0x4c
+#define SNVS_LPLVDR			0x64
+#define SNVS_LPPGDR_INIT		0x41736166
+
+static void setup_snvs(void)
+{
+	/* Enable SNVS clock */
+	clock_enable(CCGR_SNVS, 1);
+	/* Initialize glitch detect */
+	writel(SNVS_LPPGDR_INIT, SNVS_BASE_ADDR + SNVS_LPLVDR);
+	/* Clear interrupt status */
+	writel(0xffffffff, SNVS_BASE_ADDR + SNVS_LPSR);
+}
+
+static void setup_eqos(void)
+{
+	struct iomuxc_gpr_base_regs *gpr =
+		(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+
+	/* Set INTF as RGMII, enable RGMII TXC clock. */
+	clrsetbits_le32(&gpr->gpr[1],
+			IOMUXC_GPR_GPR1_GPR_ENET_QOS_INTF_SEL_MASK, BIT(16));
+	setbits_le32(&gpr->gpr[1], BIT(19) | BIT(21));
+
+	set_clk_eqos(ENET_125MHZ);
+}
+
+static void setup_fec(void)
+{
+	struct iomuxc_gpr_base_regs *gpr =
+		(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+
+	/* Enable RGMII TX clk output. */
+	setbits_le32(&gpr->gpr[1], BIT(22));
+
+	set_clk_enet(ENET_125MHZ);
+}
+
+static int setup_mac_address_from_eeprom(char *alias, char *env, bool odd)
+{
+	unsigned char enetaddr[6];
+	struct udevice *dev;
+	int ret, offset;
+
+	offset = fdt_path_offset(gd->fdt_blob, alias);
+	if (offset < 0) {
+		printf("%s: No eeprom0 path offset\n", __func__);
+		return offset;
+	}
+
+	ret = uclass_get_device_by_of_offset(UCLASS_I2C_EEPROM, offset, &dev);
+	if (ret) {
+		printf("Cannot find EEPROM!\n");
+		return ret;
+	}
+
+	ret = i2c_eeprom_read(dev, 0xfa, enetaddr, 0x6);
+	if (ret) {
+		printf("Error reading configuration EEPROM!\n");
+		return ret;
+	}
+
+	/*
+	 * Populate second ethernet MAC from first ethernet EEPROM with MAC
+	 * address LSByte incremented by 1. This is only used on SoMs without
+	 * second ethernet EEPROM, i.e. early prototypes.
+	 */
+	if (odd)
+		enetaddr[5]++;
+
+	eth_env_set_enetaddr(env, enetaddr);
+
+	return 0;
+}
+
+static void setup_mac_address(void)
+{
+	unsigned char enetaddr[6];
+	bool skip_eth0 = false;
+	bool skip_eth1 = false;
+	int ret;
+
+	ret = eth_env_get_enetaddr("ethaddr", enetaddr);
+	if (ret)	/* ethaddr is already set */
+		skip_eth0 = true;
+
+	ret = eth_env_get_enetaddr("eth1addr", enetaddr);
+	if (ret)	/* eth1addr is already set */
+		skip_eth1 = true;
+
+	/* Both MAC addresses are already set in U-Boot environment. */
+	if (skip_eth0 && skip_eth1)
+		return;
+
+	/*
+	 * If IIM fuses contain valid MAC address, use it.
+	 * The IIM MAC address fuses are NOT programmed by default.
+	 */
+	imx_get_mac_from_fuse(0, enetaddr);
+	if (is_valid_ethaddr(enetaddr)) {
+		if (!skip_eth0)
+			eth_env_set_enetaddr("ethaddr", enetaddr);
+		/*
+		 * The LSbit of MAC address in fuses is always 0, use the
+		 * next consecutive MAC address for the second ethernet.
+		 */
+		enetaddr[5]++;
+		if (!skip_eth1)
+			eth_env_set_enetaddr("eth1addr", enetaddr);
+		return;
+	}
+
+	/* Use on-SoM EEPROMs with pre-programmed MAC address. */
+	if (!skip_eth0) {
+		/* We cannot do much more if this returns -ve . */
+		setup_mac_address_from_eeprom("eeprom0", "ethaddr", false);
+	}
+
+	if (!skip_eth1) {
+		ret = setup_mac_address_from_eeprom("eeprom1", "eth1addr",
+						    false);
+		if (ret) {	/* Second EEPROM might not be populated. */
+			/* We cannot do much more if this returns -ve . */
+			setup_mac_address_from_eeprom("eeprom0", "eth1addr",
+						      true);
+		}
+	}
+}
+
+int board_init(void)
+{
+	setup_eqos();
+	setup_fec();
+	setup_snvs();
+	return 0;
+}
+
+int board_late_init(void)
+{
+	setup_mac_address();
+	return 0;
+}
+
+enum env_location env_get_location(enum env_operation op, int prio)
+{
+	return prio ? ENVL_UNKNOWN : ENVL_SPI_FLASH;
+}
diff --git a/board/dhelectronics/dh_imx8mp/imximage-lpddr4.cfg b/board/dhelectronics/dh_imx8mp/imximage-lpddr4.cfg
new file mode 100644
index 0000000000..8aadedb102
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/imximage-lpddr4.cfg
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2021 NXP
+ */
+
+ROM_VERSION	v2
+BOOT_FROM	sd
+LOADER		u-boot-spl-ddr.bin	0x920000
diff --git a/board/dhelectronics/dh_imx8mp/lpddr4_timing.h b/board/dhelectronics/dh_imx8mp/lpddr4_timing.h
new file mode 100644
index 0000000000..6d496a970b
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/lpddr4_timing.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2022 Marek Vasut <marex@denx.de>
+ */
+
+#ifndef __LPDDR4_TIMING_H__
+#define __LPDDR4_TIMING_H__
+
+extern struct dram_timing_info dh_imx8mp_dhcom_dram_timing_32g_x32;
+
+u8 dh_get_memcfg(void);
+
+#endif /* __LPDDR4_TIMING_H__ */
diff --git a/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c b/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c
new file mode 100644
index 0000000000..2eda4a5956
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c
@@ -0,0 +1,1844 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 Marek Vasut <marex@denx.de>
+ *
+ * Generated code from MX8M_DDR_tool
+ */
+
+#include <linux/kernel.h>
+#include <asm/arch/ddr.h>
+
+static struct dram_cfg_param ddr_ddrc_cfg[] = {
+	/** Initialize DDRC registers **/
+	{ 0x3d400304, 0x1 },
+	{ 0x3d400030, 0x1 },
+	{ 0x3d400000, 0xa3080020 },
+	{ 0x3d400020, 0x1323 },
+	{ 0x3d400024, 0x1c79100 },
+	{ 0x3d400064, 0x710106 },
+	{ 0x3d400070, 0x7027f90 },
+	{ 0x3d400074, 0x790 },
+	{ 0x3d4000d0, 0xc0030720 },
+	{ 0x3d4000d4, 0xb80000 },
+	{ 0x3d4000dc, 0xe40036 },
+	{ 0x3d4000e0, 0x330000 },
+	{ 0x3d4000e8, 0x660048 },
+	{ 0x3d4000ec, 0x160048 },
+	{ 0x3d400100, 0x1e262028 },
+	{ 0x3d400104, 0x7073b },
+	{ 0x3d40010c, 0xe0e000 },
+	{ 0x3d400110, 0x11040a11 },
+	{ 0x3d400114, 0x2050e0e },
+	{ 0x3d400118, 0x1010008 },
+	{ 0x3d40011c, 0x501 },
+	{ 0x3d400130, 0x20700 },
+	{ 0x3d400134, 0xe100002 },
+	{ 0x3d400138, 0x10d },
+	{ 0x3d400144, 0xbb005e },
+	{ 0x3d400180, 0x3a5001c },
+	{ 0x3d400184, 0x2f071e5 },
+	{ 0x3d400188, 0x0 },
+	{ 0x3d400190, 0x49b820c },
+	{ 0x3d400194, 0x80303 },
+	{ 0x3d4001b4, 0x1b0c },
+	{ 0x3d4001a0, 0xe0400018 },
+	{ 0x3d4001a4, 0xdf00e4 },
+	{ 0x3d4001a8, 0x80000000 },
+	{ 0x3d4001b0, 0x11 },
+	{ 0x3d4001c0, 0x1 },
+	{ 0x3d4001c4, 0x1 },
+	{ 0x3d4000f4, 0xc99 },
+	{ 0x3d400108, 0x810191a },
+	{ 0x3d400200, 0x17 },
+	{ 0x3d40020c, 0x0 },
+	{ 0x3d400210, 0x1f1f },
+	{ 0x3d400204, 0x80808 },
+	{ 0x3d400214, 0x7070707 },
+	{ 0x3d400218, 0x7070707 },
+	{ 0x3d40021c, 0xf0f },
+	{ 0x3d400250, 0x1705 },
+	{ 0x3d400254, 0x2c },
+	{ 0x3d40025c, 0x4000030 },
+	{ 0x3d400264, 0x900093e7 },
+	{ 0x3d40026c, 0x2005574 },
+	{ 0x3d400400, 0x111 },
+	{ 0x3d400404, 0x72ff },
+	{ 0x3d400408, 0x72ff },
+	{ 0x3d400494, 0x2100e07 },
+	{ 0x3d400498, 0x620096 },
+	{ 0x3d40049c, 0x1100e07 },
+	{ 0x3d4004a0, 0xc8012c },
+	{ 0x3d402020, 0x1021 },
+	{ 0x3d402024, 0x30d400 },
+	{ 0x3d402050, 0x20d000 },
+	{ 0x3d402064, 0xc001c },
+	{ 0x3d4020dc, 0x840000 },
+	{ 0x3d4020e0, 0x330000 },
+	{ 0x3d4020e8, 0x660048 },
+	{ 0x3d4020ec, 0x160048 },
+	{ 0x3d402100, 0xa040305 },
+	{ 0x3d402104, 0x30407 },
+	{ 0x3d402108, 0x203060b },
+	{ 0x3d40210c, 0x505000 },
+	{ 0x3d402110, 0x2040202 },
+	{ 0x3d402114, 0x2030202 },
+	{ 0x3d402118, 0x1010004 },
+	{ 0x3d40211c, 0x301 },
+	{ 0x3d402130, 0x20300 },
+	{ 0x3d402134, 0xa100002 },
+	{ 0x3d402138, 0x1d },
+	{ 0x3d402144, 0x14000a },
+	{ 0x3d402180, 0x640004 },
+	{ 0x3d402190, 0x3818200 },
+	{ 0x3d402194, 0x80303 },
+	{ 0x3d4021b4, 0x100 },
+	{ 0x3d4020f4, 0xc99 },
+	{ 0x3d403020, 0x1021 },
+	{ 0x3d403024, 0xc3500 },
+	{ 0x3d403050, 0x20d000 },
+	{ 0x3d403064, 0x30007 },
+	{ 0x3d4030dc, 0x840000 },
+	{ 0x3d4030e0, 0x330000 },
+	{ 0x3d4030e8, 0x660048 },
+	{ 0x3d4030ec, 0x160048 },
+	{ 0x3d403100, 0xa010102 },
+	{ 0x3d403104, 0x30404 },
+	{ 0x3d403108, 0x203060b },
+	{ 0x3d40310c, 0x505000 },
+	{ 0x3d403110, 0x2040202 },
+	{ 0x3d403114, 0x2030202 },
+	{ 0x3d403118, 0x1010004 },
+	{ 0x3d40311c, 0x301 },
+	{ 0x3d403130, 0x20300 },
+	{ 0x3d403134, 0xa100002 },
+	{ 0x3d403138, 0x8 },
+	{ 0x3d403144, 0x50003 },
+	{ 0x3d403180, 0x190004 },
+	{ 0x3d403190, 0x3818200 },
+	{ 0x3d403194, 0x80303 },
+	{ 0x3d4031b4, 0x100 },
+	{ 0x3d4030f4, 0xc99 },
+	{ 0x3d400028, 0x0 },
+};
+
+/* PHY Initialize Configuration */
+static struct dram_cfg_param ddr_ddrphy_cfg[] = {
+	{ 0x100a0, 0x0 },
+	{ 0x100a1, 0x1 },
+	{ 0x100a2, 0x2 },
+	{ 0x100a3, 0x3 },
+	{ 0x100a4, 0x4 },
+	{ 0x100a5, 0x5 },
+	{ 0x100a6, 0x6 },
+	{ 0x100a7, 0x7 },
+	{ 0x110a0, 0x0 },
+	{ 0x110a1, 0x1 },
+	{ 0x110a2, 0x3 },
+	{ 0x110a3, 0x4 },
+	{ 0x110a4, 0x5 },
+	{ 0x110a5, 0x2 },
+	{ 0x110a6, 0x7 },
+	{ 0x110a7, 0x6 },
+	{ 0x120a0, 0x0 },
+	{ 0x120a1, 0x1 },
+	{ 0x120a2, 0x3 },
+	{ 0x120a3, 0x2 },
+	{ 0x120a4, 0x5 },
+	{ 0x120a5, 0x4 },
+	{ 0x120a6, 0x7 },
+	{ 0x120a7, 0x6 },
+	{ 0x130a0, 0x0 },
+	{ 0x130a1, 0x1 },
+	{ 0x130a2, 0x2 },
+	{ 0x130a3, 0x3 },
+	{ 0x130a4, 0x4 },
+	{ 0x130a5, 0x5 },
+	{ 0x130a6, 0x6 },
+	{ 0x130a7, 0x7 },
+	{ 0x1005f, 0x1ff },
+	{ 0x1015f, 0x1ff },
+	{ 0x1105f, 0x1ff },
+	{ 0x1115f, 0x1ff },
+	{ 0x1205f, 0x1ff },
+	{ 0x1215f, 0x1ff },
+	{ 0x1305f, 0x1ff },
+	{ 0x1315f, 0x1ff },
+	{ 0x11005f, 0x1ff },
+	{ 0x11015f, 0x1ff },
+	{ 0x11105f, 0x1ff },
+	{ 0x11115f, 0x1ff },
+	{ 0x11205f, 0x1ff },
+	{ 0x11215f, 0x1ff },
+	{ 0x11305f, 0x1ff },
+	{ 0x11315f, 0x1ff },
+	{ 0x21005f, 0x1ff },
+	{ 0x21015f, 0x1ff },
+	{ 0x21105f, 0x1ff },
+	{ 0x21115f, 0x1ff },
+	{ 0x21205f, 0x1ff },
+	{ 0x21215f, 0x1ff },
+	{ 0x21305f, 0x1ff },
+	{ 0x21315f, 0x1ff },
+	{ 0x55, 0x1ff },
+	{ 0x1055, 0x1ff },
+	{ 0x2055, 0x1ff },
+	{ 0x3055, 0x1ff },
+	{ 0x4055, 0x1ff },
+	{ 0x5055, 0x1ff },
+	{ 0x6055, 0x1ff },
+	{ 0x7055, 0x1ff },
+	{ 0x8055, 0x1ff },
+	{ 0x9055, 0x1ff },
+	{ 0x200c5, 0x19 },
+	{ 0x1200c5, 0x7 },
+	{ 0x2200c5, 0x7 },
+	{ 0x2002e, 0x2 },
+	{ 0x12002e, 0x2 },
+	{ 0x22002e, 0x2 },
+	{ 0x90204, 0x0 },
+	{ 0x190204, 0x0 },
+	{ 0x290204, 0x0 },
+	{ 0x20024, 0x1e3 },
+	{ 0x2003a, 0x2 },
+	{ 0x120024, 0x1e3 },
+	{ 0x2003a, 0x2 },
+	{ 0x220024, 0x1e3 },
+	{ 0x2003a, 0x2 },
+	{ 0x20056, 0x3 },
+	{ 0x120056, 0x3 },
+	{ 0x220056, 0x3 },
+	{ 0x1004d, 0xe00 },
+	{ 0x1014d, 0xe00 },
+	{ 0x1104d, 0xe00 },
+	{ 0x1114d, 0xe00 },
+	{ 0x1204d, 0xe00 },
+	{ 0x1214d, 0xe00 },
+	{ 0x1304d, 0xe00 },
+	{ 0x1314d, 0xe00 },
+	{ 0x11004d, 0xe00 },
+	{ 0x11014d, 0xe00 },
+	{ 0x11104d, 0xe00 },
+	{ 0x11114d, 0xe00 },
+	{ 0x11204d, 0xe00 },
+	{ 0x11214d, 0xe00 },
+	{ 0x11304d, 0xe00 },
+	{ 0x11314d, 0xe00 },
+	{ 0x21004d, 0xe00 },
+	{ 0x21014d, 0xe00 },
+	{ 0x21104d, 0xe00 },
+	{ 0x21114d, 0xe00 },
+	{ 0x21204d, 0xe00 },
+	{ 0x21214d, 0xe00 },
+	{ 0x21304d, 0xe00 },
+	{ 0x21314d, 0xe00 },
+	{ 0x10049, 0xeba },
+	{ 0x10149, 0xeba },
+	{ 0x11049, 0xeba },
+	{ 0x11149, 0xeba },
+	{ 0x12049, 0xeba },
+	{ 0x12149, 0xeba },
+	{ 0x13049, 0xeba },
+	{ 0x13149, 0xeba },
+	{ 0x110049, 0xeba },
+	{ 0x110149, 0xeba },
+	{ 0x111049, 0xeba },
+	{ 0x111149, 0xeba },
+	{ 0x112049, 0xeba },
+	{ 0x112149, 0xeba },
+	{ 0x113049, 0xeba },
+	{ 0x113149, 0xeba },
+	{ 0x210049, 0xeba },
+	{ 0x210149, 0xeba },
+	{ 0x211049, 0xeba },
+	{ 0x211149, 0xeba },
+	{ 0x212049, 0xeba },
+	{ 0x212149, 0xeba },
+	{ 0x213049, 0xeba },
+	{ 0x213149, 0xeba },
+	{ 0x43, 0x63 },
+	{ 0x1043, 0x63 },
+	{ 0x2043, 0x63 },
+	{ 0x3043, 0x63 },
+	{ 0x4043, 0x63 },
+	{ 0x5043, 0x63 },
+	{ 0x6043, 0x63 },
+	{ 0x7043, 0x63 },
+	{ 0x8043, 0x63 },
+	{ 0x9043, 0x63 },
+	{ 0x20018, 0x3 },
+	{ 0x20075, 0x4 },
+	{ 0x20050, 0x0 },
+	{ 0x20008, 0x3a5 },
+	{ 0x120008, 0x64 },
+	{ 0x220008, 0x19 },
+	{ 0x20088, 0x9 },
+	{ 0x200b2, 0x104 },
+	{ 0x10043, 0x5a1 },
+	{ 0x10143, 0x5a1 },
+	{ 0x11043, 0x5a1 },
+	{ 0x11143, 0x5a1 },
+	{ 0x12043, 0x5a1 },
+	{ 0x12143, 0x5a1 },
+	{ 0x13043, 0x5a1 },
+	{ 0x13143, 0x5a1 },
+	{ 0x1200b2, 0x104 },
+	{ 0x110043, 0x5a1 },
+	{ 0x110143, 0x5a1 },
+	{ 0x111043, 0x5a1 },
+	{ 0x111143, 0x5a1 },
+	{ 0x112043, 0x5a1 },
+	{ 0x112143, 0x5a1 },
+	{ 0x113043, 0x5a1 },
+	{ 0x113143, 0x5a1 },
+	{ 0x2200b2, 0x104 },
+	{ 0x210043, 0x5a1 },
+	{ 0x210143, 0x5a1 },
+	{ 0x211043, 0x5a1 },
+	{ 0x211143, 0x5a1 },
+	{ 0x212043, 0x5a1 },
+	{ 0x212143, 0x5a1 },
+	{ 0x213043, 0x5a1 },
+	{ 0x213143, 0x5a1 },
+	{ 0x200fa, 0x1 },
+	{ 0x1200fa, 0x1 },
+	{ 0x2200fa, 0x1 },
+	{ 0x20019, 0x1 },
+	{ 0x120019, 0x1 },
+	{ 0x220019, 0x1 },
+	{ 0x200f0, 0x660 },
+	{ 0x200f1, 0x0 },
+	{ 0x200f2, 0x4444 },
+	{ 0x200f3, 0x8888 },
+	{ 0x200f4, 0x5665 },
+	{ 0x200f5, 0x0 },
+	{ 0x200f6, 0x0 },
+	{ 0x200f7, 0xf000 },
+	{ 0x20025, 0x0 },
+	{ 0x2002d, 0x0 },
+	{ 0x12002d, 0x0 },
+	{ 0x22002d, 0x0 },
+	{ 0x2007d, 0x212 },
+	{ 0x12007d, 0x212 },
+	{ 0x22007d, 0x212 },
+	{ 0x2007c, 0x61 },
+	{ 0x12007c, 0x61 },
+	{ 0x22007c, 0x61 },
+	{ 0x1004a, 0x500 },
+	{ 0x1104a, 0x500 },
+	{ 0x1204a, 0x500 },
+	{ 0x1304a, 0x500 },
+	{ 0x2002c, 0x0 },
+};
+
+/* ddr phy trained csr */
+static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
+	{ 0x200b2, 0x0 },
+	{ 0x1200b2, 0x0 },
+	{ 0x2200b2, 0x0 },
+	{ 0x200cb, 0x0 },
+	{ 0x10043, 0x0 },
+	{ 0x110043, 0x0 },
+	{ 0x210043, 0x0 },
+	{ 0x10143, 0x0 },
+	{ 0x110143, 0x0 },
+	{ 0x210143, 0x0 },
+	{ 0x11043, 0x0 },
+	{ 0x111043, 0x0 },
+	{ 0x211043, 0x0 },
+	{ 0x11143, 0x0 },
+	{ 0x111143, 0x0 },
+	{ 0x211143, 0x0 },
+	{ 0x12043, 0x0 },
+	{ 0x112043, 0x0 },
+	{ 0x212043, 0x0 },
+	{ 0x12143, 0x0 },
+	{ 0x112143, 0x0 },
+	{ 0x212143, 0x0 },
+	{ 0x13043, 0x0 },
+	{ 0x113043, 0x0 },
+	{ 0x213043, 0x0 },
+	{ 0x13143, 0x0 },
+	{ 0x113143, 0x0 },
+	{ 0x213143, 0x0 },
+	{ 0x80, 0x0 },
+	{ 0x100080, 0x0 },
+	{ 0x200080, 0x0 },
+	{ 0x1080, 0x0 },
+	{ 0x101080, 0x0 },
+	{ 0x201080, 0x0 },
+	{ 0x2080, 0x0 },
+	{ 0x102080, 0x0 },
+	{ 0x202080, 0x0 },
+	{ 0x3080, 0x0 },
+	{ 0x103080, 0x0 },
+	{ 0x203080, 0x0 },
+	{ 0x4080, 0x0 },
+	{ 0x104080, 0x0 },
+	{ 0x204080, 0x0 },
+	{ 0x5080, 0x0 },
+	{ 0x105080, 0x0 },
+	{ 0x205080, 0x0 },
+	{ 0x6080, 0x0 },
+	{ 0x106080, 0x0 },
+	{ 0x206080, 0x0 },
+	{ 0x7080, 0x0 },
+	{ 0x107080, 0x0 },
+	{ 0x207080, 0x0 },
+	{ 0x8080, 0x0 },
+	{ 0x108080, 0x0 },
+	{ 0x208080, 0x0 },
+	{ 0x9080, 0x0 },
+	{ 0x109080, 0x0 },
+	{ 0x209080, 0x0 },
+	{ 0x10080, 0x0 },
+	{ 0x110080, 0x0 },
+	{ 0x210080, 0x0 },
+	{ 0x10180, 0x0 },
+	{ 0x110180, 0x0 },
+	{ 0x210180, 0x0 },
+	{ 0x11080, 0x0 },
+	{ 0x111080, 0x0 },
+	{ 0x211080, 0x0 },
+	{ 0x11180, 0x0 },
+	{ 0x111180, 0x0 },
+	{ 0x211180, 0x0 },
+	{ 0x12080, 0x0 },
+	{ 0x112080, 0x0 },
+	{ 0x212080, 0x0 },
+	{ 0x12180, 0x0 },
+	{ 0x112180, 0x0 },
+	{ 0x212180, 0x0 },
+	{ 0x13080, 0x0 },
+	{ 0x113080, 0x0 },
+	{ 0x213080, 0x0 },
+	{ 0x13180, 0x0 },
+	{ 0x113180, 0x0 },
+	{ 0x213180, 0x0 },
+	{ 0x10081, 0x0 },
+	{ 0x110081, 0x0 },
+	{ 0x210081, 0x0 },
+	{ 0x10181, 0x0 },
+	{ 0x110181, 0x0 },
+	{ 0x210181, 0x0 },
+	{ 0x11081, 0x0 },
+	{ 0x111081, 0x0 },
+	{ 0x211081, 0x0 },
+	{ 0x11181, 0x0 },
+	{ 0x111181, 0x0 },
+	{ 0x211181, 0x0 },
+	{ 0x12081, 0x0 },
+	{ 0x112081, 0x0 },
+	{ 0x212081, 0x0 },
+	{ 0x12181, 0x0 },
+	{ 0x112181, 0x0 },
+	{ 0x212181, 0x0 },
+	{ 0x13081, 0x0 },
+	{ 0x113081, 0x0 },
+	{ 0x213081, 0x0 },
+	{ 0x13181, 0x0 },
+	{ 0x113181, 0x0 },
+	{ 0x213181, 0x0 },
+	{ 0x100d0, 0x0 },
+	{ 0x1100d0, 0x0 },
+	{ 0x2100d0, 0x0 },
+	{ 0x101d0, 0x0 },
+	{ 0x1101d0, 0x0 },
+	{ 0x2101d0, 0x0 },
+	{ 0x110d0, 0x0 },
+	{ 0x1110d0, 0x0 },
+	{ 0x2110d0, 0x0 },
+	{ 0x111d0, 0x0 },
+	{ 0x1111d0, 0x0 },
+	{ 0x2111d0, 0x0 },
+	{ 0x120d0, 0x0 },
+	{ 0x1120d0, 0x0 },
+	{ 0x2120d0, 0x0 },
+	{ 0x121d0, 0x0 },
+	{ 0x1121d0, 0x0 },
+	{ 0x2121d0, 0x0 },
+	{ 0x130d0, 0x0 },
+	{ 0x1130d0, 0x0 },
+	{ 0x2130d0, 0x0 },
+	{ 0x131d0, 0x0 },
+	{ 0x1131d0, 0x0 },
+	{ 0x2131d0, 0x0 },
+	{ 0x100d1, 0x0 },
+	{ 0x1100d1, 0x0 },
+	{ 0x2100d1, 0x0 },
+	{ 0x101d1, 0x0 },
+	{ 0x1101d1, 0x0 },
+	{ 0x2101d1, 0x0 },
+	{ 0x110d1, 0x0 },
+	{ 0x1110d1, 0x0 },
+	{ 0x2110d1, 0x0 },
+	{ 0x111d1, 0x0 },
+	{ 0x1111d1, 0x0 },
+	{ 0x2111d1, 0x0 },
+	{ 0x120d1, 0x0 },
+	{ 0x1120d1, 0x0 },
+	{ 0x2120d1, 0x0 },
+	{ 0x121d1, 0x0 },
+	{ 0x1121d1, 0x0 },
+	{ 0x2121d1, 0x0 },
+	{ 0x130d1, 0x0 },
+	{ 0x1130d1, 0x0 },
+	{ 0x2130d1, 0x0 },
+	{ 0x131d1, 0x0 },
+	{ 0x1131d1, 0x0 },
+	{ 0x2131d1, 0x0 },
+	{ 0x10068, 0x0 },
+	{ 0x10168, 0x0 },
+	{ 0x10268, 0x0 },
+	{ 0x10368, 0x0 },
+	{ 0x10468, 0x0 },
+	{ 0x10568, 0x0 },
+	{ 0x10668, 0x0 },
+	{ 0x10768, 0x0 },
+	{ 0x10868, 0x0 },
+	{ 0x11068, 0x0 },
+	{ 0x11168, 0x0 },
+	{ 0x11268, 0x0 },
+	{ 0x11368, 0x0 },
+	{ 0x11468, 0x0 },
+	{ 0x11568, 0x0 },
+	{ 0x11668, 0x0 },
+	{ 0x11768, 0x0 },
+	{ 0x11868, 0x0 },
+	{ 0x12068, 0x0 },
+	{ 0x12168, 0x0 },
+	{ 0x12268, 0x0 },
+	{ 0x12368, 0x0 },
+	{ 0x12468, 0x0 },
+	{ 0x12568, 0x0 },
+	{ 0x12668, 0x0 },
+	{ 0x12768, 0x0 },
+	{ 0x12868, 0x0 },
+	{ 0x13068, 0x0 },
+	{ 0x13168, 0x0 },
+	{ 0x13268, 0x0 },
+	{ 0x13368, 0x0 },
+	{ 0x13468, 0x0 },
+	{ 0x13568, 0x0 },
+	{ 0x13668, 0x0 },
+	{ 0x13768, 0x0 },
+	{ 0x13868, 0x0 },
+	{ 0x10069, 0x0 },
+	{ 0x10169, 0x0 },
+	{ 0x10269, 0x0 },
+	{ 0x10369, 0x0 },
+	{ 0x10469, 0x0 },
+	{ 0x10569, 0x0 },
+	{ 0x10669, 0x0 },
+	{ 0x10769, 0x0 },
+	{ 0x10869, 0x0 },
+	{ 0x11069, 0x0 },
+	{ 0x11169, 0x0 },
+	{ 0x11269, 0x0 },
+	{ 0x11369, 0x0 },
+	{ 0x11469, 0x0 },
+	{ 0x11569, 0x0 },
+	{ 0x11669, 0x0 },
+	{ 0x11769, 0x0 },
+	{ 0x11869, 0x0 },
+	{ 0x12069, 0x0 },
+	{ 0x12169, 0x0 },
+	{ 0x12269, 0x0 },
+	{ 0x12369, 0x0 },
+	{ 0x12469, 0x0 },
+	{ 0x12569, 0x0 },
+	{ 0x12669, 0x0 },
+	{ 0x12769, 0x0 },
+	{ 0x12869, 0x0 },
+	{ 0x13069, 0x0 },
+	{ 0x13169, 0x0 },
+	{ 0x13269, 0x0 },
+	{ 0x13369, 0x0 },
+	{ 0x13469, 0x0 },
+	{ 0x13569, 0x0 },
+	{ 0x13669, 0x0 },
+	{ 0x13769, 0x0 },
+	{ 0x13869, 0x0 },
+	{ 0x1008c, 0x0 },
+	{ 0x11008c, 0x0 },
+	{ 0x21008c, 0x0 },
+	{ 0x1018c, 0x0 },
+	{ 0x11018c, 0x0 },
+	{ 0x21018c, 0x0 },
+	{ 0x1108c, 0x0 },
+	{ 0x11108c, 0x0 },
+	{ 0x21108c, 0x0 },
+	{ 0x1118c, 0x0 },
+	{ 0x11118c, 0x0 },
+	{ 0x21118c, 0x0 },
+	{ 0x1208c, 0x0 },
+	{ 0x11208c, 0x0 },
+	{ 0x21208c, 0x0 },
+	{ 0x1218c, 0x0 },
+	{ 0x11218c, 0x0 },
+	{ 0x21218c, 0x0 },
+	{ 0x1308c, 0x0 },
+	{ 0x11308c, 0x0 },
+	{ 0x21308c, 0x0 },
+	{ 0x1318c, 0x0 },
+	{ 0x11318c, 0x0 },
+	{ 0x21318c, 0x0 },
+	{ 0x1008d, 0x0 },
+	{ 0x11008d, 0x0 },
+	{ 0x21008d, 0x0 },
+	{ 0x1018d, 0x0 },
+	{ 0x11018d, 0x0 },
+	{ 0x21018d, 0x0 },
+	{ 0x1108d, 0x0 },
+	{ 0x11108d, 0x0 },
+	{ 0x21108d, 0x0 },
+	{ 0x1118d, 0x0 },
+	{ 0x11118d, 0x0 },
+	{ 0x21118d, 0x0 },
+	{ 0x1208d, 0x0 },
+	{ 0x11208d, 0x0 },
+	{ 0x21208d, 0x0 },
+	{ 0x1218d, 0x0 },
+	{ 0x11218d, 0x0 },
+	{ 0x21218d, 0x0 },
+	{ 0x1308d, 0x0 },
+	{ 0x11308d, 0x0 },
+	{ 0x21308d, 0x0 },
+	{ 0x1318d, 0x0 },
+	{ 0x11318d, 0x0 },
+	{ 0x21318d, 0x0 },
+	{ 0x100c0, 0x0 },
+	{ 0x1100c0, 0x0 },
+	{ 0x2100c0, 0x0 },
+	{ 0x101c0, 0x0 },
+	{ 0x1101c0, 0x0 },
+	{ 0x2101c0, 0x0 },
+	{ 0x102c0, 0x0 },
+	{ 0x1102c0, 0x0 },
+	{ 0x2102c0, 0x0 },
+	{ 0x103c0, 0x0 },
+	{ 0x1103c0, 0x0 },
+	{ 0x2103c0, 0x0 },
+	{ 0x104c0, 0x0 },
+	{ 0x1104c0, 0x0 },
+	{ 0x2104c0, 0x0 },
+	{ 0x105c0, 0x0 },
+	{ 0x1105c0, 0x0 },
+	{ 0x2105c0, 0x0 },
+	{ 0x106c0, 0x0 },
+	{ 0x1106c0, 0x0 },
+	{ 0x2106c0, 0x0 },
+	{ 0x107c0, 0x0 },
+	{ 0x1107c0, 0x0 },
+	{ 0x2107c0, 0x0 },
+	{ 0x108c0, 0x0 },
+	{ 0x1108c0, 0x0 },
+	{ 0x2108c0, 0x0 },
+	{ 0x110c0, 0x0 },
+	{ 0x1110c0, 0x0 },
+	{ 0x2110c0, 0x0 },
+	{ 0x111c0, 0x0 },
+	{ 0x1111c0, 0x0 },
+	{ 0x2111c0, 0x0 },
+	{ 0x112c0, 0x0 },
+	{ 0x1112c0, 0x0 },
+	{ 0x2112c0, 0x0 },
+	{ 0x113c0, 0x0 },
+	{ 0x1113c0, 0x0 },
+	{ 0x2113c0, 0x0 },
+	{ 0x114c0, 0x0 },
+	{ 0x1114c0, 0x0 },
+	{ 0x2114c0, 0x0 },
+	{ 0x115c0, 0x0 },
+	{ 0x1115c0, 0x0 },
+	{ 0x2115c0, 0x0 },
+	{ 0x116c0, 0x0 },
+	{ 0x1116c0, 0x0 },
+	{ 0x2116c0, 0x0 },
+	{ 0x117c0, 0x0 },
+	{ 0x1117c0, 0x0 },
+	{ 0x2117c0, 0x0 },
+	{ 0x118c0, 0x0 },
+	{ 0x1118c0, 0x0 },
+	{ 0x2118c0, 0x0 },
+	{ 0x120c0, 0x0 },
+	{ 0x1120c0, 0x0 },
+	{ 0x2120c0, 0x0 },
+	{ 0x121c0, 0x0 },
+	{ 0x1121c0, 0x0 },
+	{ 0x2121c0, 0x0 },
+	{ 0x122c0, 0x0 },
+	{ 0x1122c0, 0x0 },
+	{ 0x2122c0, 0x0 },
+	{ 0x123c0, 0x0 },
+	{ 0x1123c0, 0x0 },
+	{ 0x2123c0, 0x0 },
+	{ 0x124c0, 0x0 },
+	{ 0x1124c0, 0x0 },
+	{ 0x2124c0, 0x0 },
+	{ 0x125c0, 0x0 },
+	{ 0x1125c0, 0x0 },
+	{ 0x2125c0, 0x0 },
+	{ 0x126c0, 0x0 },
+	{ 0x1126c0, 0x0 },
+	{ 0x2126c0, 0x0 },
+	{ 0x127c0, 0x0 },
+	{ 0x1127c0, 0x0 },
+	{ 0x2127c0, 0x0 },
+	{ 0x128c0, 0x0 },
+	{ 0x1128c0, 0x0 },
+	{ 0x2128c0, 0x0 },
+	{ 0x130c0, 0x0 },
+	{ 0x1130c0, 0x0 },
+	{ 0x2130c0, 0x0 },
+	{ 0x131c0, 0x0 },
+	{ 0x1131c0, 0x0 },
+	{ 0x2131c0, 0x0 },
+	{ 0x132c0, 0x0 },
+	{ 0x1132c0, 0x0 },
+	{ 0x2132c0, 0x0 },
+	{ 0x133c0, 0x0 },
+	{ 0x1133c0, 0x0 },
+	{ 0x2133c0, 0x0 },
+	{ 0x134c0, 0x0 },
+	{ 0x1134c0, 0x0 },
+	{ 0x2134c0, 0x0 },
+	{ 0x135c0, 0x0 },
+	{ 0x1135c0, 0x0 },
+	{ 0x2135c0, 0x0 },
+	{ 0x136c0, 0x0 },
+	{ 0x1136c0, 0x0 },
+	{ 0x2136c0, 0x0 },
+	{ 0x137c0, 0x0 },
+	{ 0x1137c0, 0x0 },
+	{ 0x2137c0, 0x0 },
+	{ 0x138c0, 0x0 },
+	{ 0x1138c0, 0x0 },
+	{ 0x2138c0, 0x0 },
+	{ 0x100c1, 0x0 },
+	{ 0x1100c1, 0x0 },
+	{ 0x2100c1, 0x0 },
+	{ 0x101c1, 0x0 },
+	{ 0x1101c1, 0x0 },
+	{ 0x2101c1, 0x0 },
+	{ 0x102c1, 0x0 },
+	{ 0x1102c1, 0x0 },
+	{ 0x2102c1, 0x0 },
+	{ 0x103c1, 0x0 },
+	{ 0x1103c1, 0x0 },
+	{ 0x2103c1, 0x0 },
+	{ 0x104c1, 0x0 },
+	{ 0x1104c1, 0x0 },
+	{ 0x2104c1, 0x0 },
+	{ 0x105c1, 0x0 },
+	{ 0x1105c1, 0x0 },
+	{ 0x2105c1, 0x0 },
+	{ 0x106c1, 0x0 },
+	{ 0x1106c1, 0x0 },
+	{ 0x2106c1, 0x0 },
+	{ 0x107c1, 0x0 },
+	{ 0x1107c1, 0x0 },
+	{ 0x2107c1, 0x0 },
+	{ 0x108c1, 0x0 },
+	{ 0x1108c1, 0x0 },
+	{ 0x2108c1, 0x0 },
+	{ 0x110c1, 0x0 },
+	{ 0x1110c1, 0x0 },
+	{ 0x2110c1, 0x0 },
+	{ 0x111c1, 0x0 },
+	{ 0x1111c1, 0x0 },
+	{ 0x2111c1, 0x0 },
+	{ 0x112c1, 0x0 },
+	{ 0x1112c1, 0x0 },
+	{ 0x2112c1, 0x0 },
+	{ 0x113c1, 0x0 },
+	{ 0x1113c1, 0x0 },
+	{ 0x2113c1, 0x0 },
+	{ 0x114c1, 0x0 },
+	{ 0x1114c1, 0x0 },
+	{ 0x2114c1, 0x0 },
+	{ 0x115c1, 0x0 },
+	{ 0x1115c1, 0x0 },
+	{ 0x2115c1, 0x0 },
+	{ 0x116c1, 0x0 },
+	{ 0x1116c1, 0x0 },
+	{ 0x2116c1, 0x0 },
+	{ 0x117c1, 0x0 },
+	{ 0x1117c1, 0x0 },
+	{ 0x2117c1, 0x0 },
+	{ 0x118c1, 0x0 },
+	{ 0x1118c1, 0x0 },
+	{ 0x2118c1, 0x0 },
+	{ 0x120c1, 0x0 },
+	{ 0x1120c1, 0x0 },
+	{ 0x2120c1, 0x0 },
+	{ 0x121c1, 0x0 },
+	{ 0x1121c1, 0x0 },
+	{ 0x2121c1, 0x0 },
+	{ 0x122c1, 0x0 },
+	{ 0x1122c1, 0x0 },
+	{ 0x2122c1, 0x0 },
+	{ 0x123c1, 0x0 },
+	{ 0x1123c1, 0x0 },
+	{ 0x2123c1, 0x0 },
+	{ 0x124c1, 0x0 },
+	{ 0x1124c1, 0x0 },
+	{ 0x2124c1, 0x0 },
+	{ 0x125c1, 0x0 },
+	{ 0x1125c1, 0x0 },
+	{ 0x2125c1, 0x0 },
+	{ 0x126c1, 0x0 },
+	{ 0x1126c1, 0x0 },
+	{ 0x2126c1, 0x0 },
+	{ 0x127c1, 0x0 },
+	{ 0x1127c1, 0x0 },
+	{ 0x2127c1, 0x0 },
+	{ 0x128c1, 0x0 },
+	{ 0x1128c1, 0x0 },
+	{ 0x2128c1, 0x0 },
+	{ 0x130c1, 0x0 },
+	{ 0x1130c1, 0x0 },
+	{ 0x2130c1, 0x0 },
+	{ 0x131c1, 0x0 },
+	{ 0x1131c1, 0x0 },
+	{ 0x2131c1, 0x0 },
+	{ 0x132c1, 0x0 },
+	{ 0x1132c1, 0x0 },
+	{ 0x2132c1, 0x0 },
+	{ 0x133c1, 0x0 },
+	{ 0x1133c1, 0x0 },
+	{ 0x2133c1, 0x0 },
+	{ 0x134c1, 0x0 },
+	{ 0x1134c1, 0x0 },
+	{ 0x2134c1, 0x0 },
+	{ 0x135c1, 0x0 },
+	{ 0x1135c1, 0x0 },
+	{ 0x2135c1, 0x0 },
+	{ 0x136c1, 0x0 },
+	{ 0x1136c1, 0x0 },
+	{ 0x2136c1, 0x0 },
+	{ 0x137c1, 0x0 },
+	{ 0x1137c1, 0x0 },
+	{ 0x2137c1, 0x0 },
+	{ 0x138c1, 0x0 },
+	{ 0x1138c1, 0x0 },
+	{ 0x2138c1, 0x0 },
+	{ 0x10020, 0x0 },
+	{ 0x110020, 0x0 },
+	{ 0x210020, 0x0 },
+	{ 0x11020, 0x0 },
+	{ 0x111020, 0x0 },
+	{ 0x211020, 0x0 },
+	{ 0x12020, 0x0 },
+	{ 0x112020, 0x0 },
+	{ 0x212020, 0x0 },
+	{ 0x13020, 0x0 },
+	{ 0x113020, 0x0 },
+	{ 0x213020, 0x0 },
+	{ 0x20072, 0x0 },
+	{ 0x20073, 0x0 },
+	{ 0x20074, 0x0 },
+	{ 0x100aa, 0x0 },
+	{ 0x110aa, 0x0 },
+	{ 0x120aa, 0x0 },
+	{ 0x130aa, 0x0 },
+	{ 0x20010, 0x0 },
+	{ 0x120010, 0x0 },
+	{ 0x220010, 0x0 },
+	{ 0x20011, 0x0 },
+	{ 0x120011, 0x0 },
+	{ 0x220011, 0x0 },
+	{ 0x100ae, 0x0 },
+	{ 0x1100ae, 0x0 },
+	{ 0x2100ae, 0x0 },
+	{ 0x100af, 0x0 },
+	{ 0x1100af, 0x0 },
+	{ 0x2100af, 0x0 },
+	{ 0x110ae, 0x0 },
+	{ 0x1110ae, 0x0 },
+	{ 0x2110ae, 0x0 },
+	{ 0x110af, 0x0 },
+	{ 0x1110af, 0x0 },
+	{ 0x2110af, 0x0 },
+	{ 0x120ae, 0x0 },
+	{ 0x1120ae, 0x0 },
+	{ 0x2120ae, 0x0 },
+	{ 0x120af, 0x0 },
+	{ 0x1120af, 0x0 },
+	{ 0x2120af, 0x0 },
+	{ 0x130ae, 0x0 },
+	{ 0x1130ae, 0x0 },
+	{ 0x2130ae, 0x0 },
+	{ 0x130af, 0x0 },
+	{ 0x1130af, 0x0 },
+	{ 0x2130af, 0x0 },
+	{ 0x20020, 0x0 },
+	{ 0x120020, 0x0 },
+	{ 0x220020, 0x0 },
+	{ 0x100a0, 0x0 },
+	{ 0x100a1, 0x0 },
+	{ 0x100a2, 0x0 },
+	{ 0x100a3, 0x0 },
+	{ 0x100a4, 0x0 },
+	{ 0x100a5, 0x0 },
+	{ 0x100a6, 0x0 },
+	{ 0x100a7, 0x0 },
+	{ 0x110a0, 0x0 },
+	{ 0x110a1, 0x0 },
+	{ 0x110a2, 0x0 },
+	{ 0x110a3, 0x0 },
+	{ 0x110a4, 0x0 },
+	{ 0x110a5, 0x0 },
+	{ 0x110a6, 0x0 },
+	{ 0x110a7, 0x0 },
+	{ 0x120a0, 0x0 },
+	{ 0x120a1, 0x0 },
+	{ 0x120a2, 0x0 },
+	{ 0x120a3, 0x0 },
+	{ 0x120a4, 0x0 },
+	{ 0x120a5, 0x0 },
+	{ 0x120a6, 0x0 },
+	{ 0x120a7, 0x0 },
+	{ 0x130a0, 0x0 },
+	{ 0x130a1, 0x0 },
+	{ 0x130a2, 0x0 },
+	{ 0x130a3, 0x0 },
+	{ 0x130a4, 0x0 },
+	{ 0x130a5, 0x0 },
+	{ 0x130a6, 0x0 },
+	{ 0x130a7, 0x0 },
+	{ 0x2007c, 0x0 },
+	{ 0x12007c, 0x0 },
+	{ 0x22007c, 0x0 },
+	{ 0x2007d, 0x0 },
+	{ 0x12007d, 0x0 },
+	{ 0x22007d, 0x0 },
+	{ 0x400fd, 0x0 },
+	{ 0x400c0, 0x0 },
+	{ 0x90201, 0x0 },
+	{ 0x190201, 0x0 },
+	{ 0x290201, 0x0 },
+	{ 0x90202, 0x0 },
+	{ 0x190202, 0x0 },
+	{ 0x290202, 0x0 },
+	{ 0x90203, 0x0 },
+	{ 0x190203, 0x0 },
+	{ 0x290203, 0x0 },
+	{ 0x90204, 0x0 },
+	{ 0x190204, 0x0 },
+	{ 0x290204, 0x0 },
+	{ 0x90205, 0x0 },
+	{ 0x190205, 0x0 },
+	{ 0x290205, 0x0 },
+	{ 0x90206, 0x0 },
+	{ 0x190206, 0x0 },
+	{ 0x290206, 0x0 },
+	{ 0x90207, 0x0 },
+	{ 0x190207, 0x0 },
+	{ 0x290207, 0x0 },
+	{ 0x90208, 0x0 },
+	{ 0x190208, 0x0 },
+	{ 0x290208, 0x0 },
+	{ 0x10062, 0x0 },
+	{ 0x10162, 0x0 },
+	{ 0x10262, 0x0 },
+	{ 0x10362, 0x0 },
+	{ 0x10462, 0x0 },
+	{ 0x10562, 0x0 },
+	{ 0x10662, 0x0 },
+	{ 0x10762, 0x0 },
+	{ 0x10862, 0x0 },
+	{ 0x11062, 0x0 },
+	{ 0x11162, 0x0 },
+	{ 0x11262, 0x0 },
+	{ 0x11362, 0x0 },
+	{ 0x11462, 0x0 },
+	{ 0x11562, 0x0 },
+	{ 0x11662, 0x0 },
+	{ 0x11762, 0x0 },
+	{ 0x11862, 0x0 },
+	{ 0x12062, 0x0 },
+	{ 0x12162, 0x0 },
+	{ 0x12262, 0x0 },
+	{ 0x12362, 0x0 },
+	{ 0x12462, 0x0 },
+	{ 0x12562, 0x0 },
+	{ 0x12662, 0x0 },
+	{ 0x12762, 0x0 },
+	{ 0x12862, 0x0 },
+	{ 0x13062, 0x0 },
+	{ 0x13162, 0x0 },
+	{ 0x13262, 0x0 },
+	{ 0x13362, 0x0 },
+	{ 0x13462, 0x0 },
+	{ 0x13562, 0x0 },
+	{ 0x13662, 0x0 },
+	{ 0x13762, 0x0 },
+	{ 0x13862, 0x0 },
+	{ 0x20077, 0x0 },
+	{ 0x10001, 0x0 },
+	{ 0x11001, 0x0 },
+	{ 0x12001, 0x0 },
+	{ 0x13001, 0x0 },
+	{ 0x10040, 0x0 },
+	{ 0x10140, 0x0 },
+	{ 0x10240, 0x0 },
+	{ 0x10340, 0x0 },
+	{ 0x10440, 0x0 },
+	{ 0x10540, 0x0 },
+	{ 0x10640, 0x0 },
+	{ 0x10740, 0x0 },
+	{ 0x10840, 0x0 },
+	{ 0x10030, 0x0 },
+	{ 0x10130, 0x0 },
+	{ 0x10230, 0x0 },
+	{ 0x10330, 0x0 },
+	{ 0x10430, 0x0 },
+	{ 0x10530, 0x0 },
+	{ 0x10630, 0x0 },
+	{ 0x10730, 0x0 },
+	{ 0x10830, 0x0 },
+	{ 0x11040, 0x0 },
+	{ 0x11140, 0x0 },
+	{ 0x11240, 0x0 },
+	{ 0x11340, 0x0 },
+	{ 0x11440, 0x0 },
+	{ 0x11540, 0x0 },
+	{ 0x11640, 0x0 },
+	{ 0x11740, 0x0 },
+	{ 0x11840, 0x0 },
+	{ 0x11030, 0x0 },
+	{ 0x11130, 0x0 },
+	{ 0x11230, 0x0 },
+	{ 0x11330, 0x0 },
+	{ 0x11430, 0x0 },
+	{ 0x11530, 0x0 },
+	{ 0x11630, 0x0 },
+	{ 0x11730, 0x0 },
+	{ 0x11830, 0x0 },
+	{ 0x12040, 0x0 },
+	{ 0x12140, 0x0 },
+	{ 0x12240, 0x0 },
+	{ 0x12340, 0x0 },
+	{ 0x12440, 0x0 },
+	{ 0x12540, 0x0 },
+	{ 0x12640, 0x0 },
+	{ 0x12740, 0x0 },
+	{ 0x12840, 0x0 },
+	{ 0x12030, 0x0 },
+	{ 0x12130, 0x0 },
+	{ 0x12230, 0x0 },
+	{ 0x12330, 0x0 },
+	{ 0x12430, 0x0 },
+	{ 0x12530, 0x0 },
+	{ 0x12630, 0x0 },
+	{ 0x12730, 0x0 },
+	{ 0x12830, 0x0 },
+	{ 0x13040, 0x0 },
+	{ 0x13140, 0x0 },
+	{ 0x13240, 0x0 },
+	{ 0x13340, 0x0 },
+	{ 0x13440, 0x0 },
+	{ 0x13540, 0x0 },
+	{ 0x13640, 0x0 },
+	{ 0x13740, 0x0 },
+	{ 0x13840, 0x0 },
+	{ 0x13030, 0x0 },
+	{ 0x13130, 0x0 },
+	{ 0x13230, 0x0 },
+	{ 0x13330, 0x0 },
+	{ 0x13430, 0x0 },
+	{ 0x13530, 0x0 },
+	{ 0x13630, 0x0 },
+	{ 0x13730, 0x0 },
+	{ 0x13830, 0x0 },
+};
+
+/* P0 message block paremeter for training firmware */
+static struct dram_cfg_param ddr_fsp0_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54003, 0xe94 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x14 },
+	{ 0x54008, 0x131f },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54012, 0x310 },
+	{ 0x54019, 0x36e4 },
+	{ 0x5401a, 0x33 },
+	{ 0x5401b, 0x4866 },
+	{ 0x5401c, 0x4800 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x36e4 },
+	{ 0x54020, 0x33 },
+	{ 0x54021, 0x4866 },
+	{ 0x54022, 0x4800 },
+	{ 0x54024, 0x16 },
+	{ 0x5402b, 0x1000 },
+	{ 0x5402c, 0x3 },
+	{ 0x54032, 0xe400 },
+	{ 0x54033, 0x3336 },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x48 },
+	{ 0x54036, 0x48 },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0xe400 },
+	{ 0x54039, 0x3336 },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x48 },
+	{ 0x5403c, 0x48 },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P1 message block paremeter for training firmware */
+static struct dram_cfg_param ddr_fsp1_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54002, 0x101 },
+	{ 0x54003, 0x190 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x14 },
+	{ 0x54008, 0x121f },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54012, 0x310 },
+	{ 0x54019, 0x84 },
+	{ 0x5401a, 0x33 },
+	{ 0x5401b, 0x4866 },
+	{ 0x5401c, 0x4800 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x84 },
+	{ 0x54020, 0x33 },
+	{ 0x54021, 0x4866 },
+	{ 0x54022, 0x4800 },
+	{ 0x54024, 0x16 },
+	{ 0x5402b, 0x1000 },
+	{ 0x5402c, 0x3 },
+	{ 0x54032, 0x8400 },
+	{ 0x54033, 0x3300 },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x48 },
+	{ 0x54036, 0x48 },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0x8400 },
+	{ 0x54039, 0x3300 },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x48 },
+	{ 0x5403c, 0x48 },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P2 message block paremeter for training firmware */
+static struct dram_cfg_param ddr_fsp2_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54002, 0x102 },
+	{ 0x54003, 0x64 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x14 },
+	{ 0x54008, 0x121f },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54012, 0x310 },
+	{ 0x54019, 0x84 },
+	{ 0x5401a, 0x33 },
+	{ 0x5401b, 0x4866 },
+	{ 0x5401c, 0x4800 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x84 },
+	{ 0x54020, 0x33 },
+	{ 0x54021, 0x4866 },
+	{ 0x54022, 0x4800 },
+	{ 0x54024, 0x16 },
+	{ 0x5402b, 0x1000 },
+	{ 0x5402c, 0x3 },
+	{ 0x54032, 0x8400 },
+	{ 0x54033, 0x3300 },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x48 },
+	{ 0x54036, 0x48 },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0x8400 },
+	{ 0x54039, 0x3300 },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x48 },
+	{ 0x5403c, 0x48 },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P0 2D message block paremeter for training firmware */
+static struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54003, 0xe94 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x14 },
+	{ 0x54008, 0x61 },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54010, 0x1f7f },
+	{ 0x54012, 0x310 },
+	{ 0x54019, 0x36e4 },
+	{ 0x5401a, 0x33 },
+	{ 0x5401b, 0x4866 },
+	{ 0x5401c, 0x4800 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x36e4 },
+	{ 0x54020, 0x33 },
+	{ 0x54021, 0x4866 },
+	{ 0x54022, 0x4800 },
+	{ 0x54024, 0x16 },
+	{ 0x5402b, 0x1000 },
+	{ 0x5402c, 0x3 },
+	{ 0x54032, 0xe400 },
+	{ 0x54033, 0x3336 },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x48 },
+	{ 0x54036, 0x48 },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0xe400 },
+	{ 0x54039, 0x3336 },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x48 },
+	{ 0x5403c, 0x48 },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* DRAM PHY init engine image */
+static struct dram_cfg_param ddr_phy_pie[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x90000, 0x10 },
+	{ 0x90001, 0x400 },
+	{ 0x90002, 0x10e },
+	{ 0x90003, 0x0 },
+	{ 0x90004, 0x0 },
+	{ 0x90005, 0x8 },
+	{ 0x90029, 0xb },
+	{ 0x9002a, 0x480 },
+	{ 0x9002b, 0x109 },
+	{ 0x9002c, 0x8 },
+	{ 0x9002d, 0x448 },
+	{ 0x9002e, 0x139 },
+	{ 0x9002f, 0x8 },
+	{ 0x90030, 0x478 },
+	{ 0x90031, 0x109 },
+	{ 0x90032, 0x0 },
+	{ 0x90033, 0xe8 },
+	{ 0x90034, 0x109 },
+	{ 0x90035, 0x2 },
+	{ 0x90036, 0x10 },
+	{ 0x90037, 0x139 },
+	{ 0x90038, 0xb },
+	{ 0x90039, 0x7c0 },
+	{ 0x9003a, 0x139 },
+	{ 0x9003b, 0x44 },
+	{ 0x9003c, 0x633 },
+	{ 0x9003d, 0x159 },
+	{ 0x9003e, 0x14f },
+	{ 0x9003f, 0x630 },
+	{ 0x90040, 0x159 },
+	{ 0x90041, 0x47 },
+	{ 0x90042, 0x633 },
+	{ 0x90043, 0x149 },
+	{ 0x90044, 0x4f },
+	{ 0x90045, 0x633 },
+	{ 0x90046, 0x179 },
+	{ 0x90047, 0x8 },
+	{ 0x90048, 0xe0 },
+	{ 0x90049, 0x109 },
+	{ 0x9004a, 0x0 },
+	{ 0x9004b, 0x7c8 },
+	{ 0x9004c, 0x109 },
+	{ 0x9004d, 0x0 },
+	{ 0x9004e, 0x1 },
+	{ 0x9004f, 0x8 },
+	{ 0x90050, 0x0 },
+	{ 0x90051, 0x45a },
+	{ 0x90052, 0x9 },
+	{ 0x90053, 0x0 },
+	{ 0x90054, 0x448 },
+	{ 0x90055, 0x109 },
+	{ 0x90056, 0x40 },
+	{ 0x90057, 0x633 },
+	{ 0x90058, 0x179 },
+	{ 0x90059, 0x1 },
+	{ 0x9005a, 0x618 },
+	{ 0x9005b, 0x109 },
+	{ 0x9005c, 0x40c0 },
+	{ 0x9005d, 0x633 },
+	{ 0x9005e, 0x149 },
+	{ 0x9005f, 0x8 },
+	{ 0x90060, 0x4 },
+	{ 0x90061, 0x48 },
+	{ 0x90062, 0x4040 },
+	{ 0x90063, 0x633 },
+	{ 0x90064, 0x149 },
+	{ 0x90065, 0x0 },
+	{ 0x90066, 0x4 },
+	{ 0x90067, 0x48 },
+	{ 0x90068, 0x40 },
+	{ 0x90069, 0x633 },
+	{ 0x9006a, 0x149 },
+	{ 0x9006b, 0x10 },
+	{ 0x9006c, 0x4 },
+	{ 0x9006d, 0x18 },
+	{ 0x9006e, 0x0 },
+	{ 0x9006f, 0x4 },
+	{ 0x90070, 0x78 },
+	{ 0x90071, 0x549 },
+	{ 0x90072, 0x633 },
+	{ 0x90073, 0x159 },
+	{ 0x90074, 0xd49 },
+	{ 0x90075, 0x633 },
+	{ 0x90076, 0x159 },
+	{ 0x90077, 0x94a },
+	{ 0x90078, 0x633 },
+	{ 0x90079, 0x159 },
+	{ 0x9007a, 0x441 },
+	{ 0x9007b, 0x633 },
+	{ 0x9007c, 0x149 },
+	{ 0x9007d, 0x42 },
+	{ 0x9007e, 0x633 },
+	{ 0x9007f, 0x149 },
+	{ 0x90080, 0x1 },
+	{ 0x90081, 0x633 },
+	{ 0x90082, 0x149 },
+	{ 0x90083, 0x0 },
+	{ 0x90084, 0xe0 },
+	{ 0x90085, 0x109 },
+	{ 0x90086, 0xa },
+	{ 0x90087, 0x10 },
+	{ 0x90088, 0x109 },
+	{ 0x90089, 0x9 },
+	{ 0x9008a, 0x3c0 },
+	{ 0x9008b, 0x149 },
+	{ 0x9008c, 0x9 },
+	{ 0x9008d, 0x3c0 },
+	{ 0x9008e, 0x159 },
+	{ 0x9008f, 0x18 },
+	{ 0x90090, 0x10 },
+	{ 0x90091, 0x109 },
+	{ 0x90092, 0x0 },
+	{ 0x90093, 0x3c0 },
+	{ 0x90094, 0x109 },
+	{ 0x90095, 0x18 },
+	{ 0x90096, 0x4 },
+	{ 0x90097, 0x48 },
+	{ 0x90098, 0x18 },
+	{ 0x90099, 0x4 },
+	{ 0x9009a, 0x58 },
+	{ 0x9009b, 0xb },
+	{ 0x9009c, 0x10 },
+	{ 0x9009d, 0x109 },
+	{ 0x9009e, 0x1 },
+	{ 0x9009f, 0x10 },
+	{ 0x900a0, 0x109 },
+	{ 0x900a1, 0x5 },
+	{ 0x900a2, 0x7c0 },
+	{ 0x900a3, 0x109 },
+	{ 0x40000, 0x811 },
+	{ 0x40020, 0x880 },
+	{ 0x40040, 0x0 },
+	{ 0x40060, 0x0 },
+	{ 0x40001, 0x4008 },
+	{ 0x40021, 0x83 },
+	{ 0x40041, 0x4f },
+	{ 0x40061, 0x0 },
+	{ 0x40002, 0x4040 },
+	{ 0x40022, 0x83 },
+	{ 0x40042, 0x51 },
+	{ 0x40062, 0x0 },
+	{ 0x40003, 0x811 },
+	{ 0x40023, 0x880 },
+	{ 0x40043, 0x0 },
+	{ 0x40063, 0x0 },
+	{ 0x40004, 0x720 },
+	{ 0x40024, 0xf },
+	{ 0x40044, 0x1740 },
+	{ 0x40064, 0x0 },
+	{ 0x40005, 0x16 },
+	{ 0x40025, 0x83 },
+	{ 0x40045, 0x4b },
+	{ 0x40065, 0x0 },
+	{ 0x40006, 0x716 },
+	{ 0x40026, 0xf },
+	{ 0x40046, 0x2001 },
+	{ 0x40066, 0x0 },
+	{ 0x40007, 0x716 },
+	{ 0x40027, 0xf },
+	{ 0x40047, 0x2800 },
+	{ 0x40067, 0x0 },
+	{ 0x40008, 0x716 },
+	{ 0x40028, 0xf },
+	{ 0x40048, 0xf00 },
+	{ 0x40068, 0x0 },
+	{ 0x40009, 0x720 },
+	{ 0x40029, 0xf },
+	{ 0x40049, 0x1400 },
+	{ 0x40069, 0x0 },
+	{ 0x4000a, 0xe08 },
+	{ 0x4002a, 0xc15 },
+	{ 0x4004a, 0x0 },
+	{ 0x4006a, 0x0 },
+	{ 0x4000b, 0x625 },
+	{ 0x4002b, 0x15 },
+	{ 0x4004b, 0x0 },
+	{ 0x4006b, 0x0 },
+	{ 0x4000c, 0x4028 },
+	{ 0x4002c, 0x80 },
+	{ 0x4004c, 0x0 },
+	{ 0x4006c, 0x0 },
+	{ 0x4000d, 0xe08 },
+	{ 0x4002d, 0xc1a },
+	{ 0x4004d, 0x0 },
+	{ 0x4006d, 0x0 },
+	{ 0x4000e, 0x625 },
+	{ 0x4002e, 0x1a },
+	{ 0x4004e, 0x0 },
+	{ 0x4006e, 0x0 },
+	{ 0x4000f, 0x4040 },
+	{ 0x4002f, 0x80 },
+	{ 0x4004f, 0x0 },
+	{ 0x4006f, 0x0 },
+	{ 0x40010, 0x2604 },
+	{ 0x40030, 0x15 },
+	{ 0x40050, 0x0 },
+	{ 0x40070, 0x0 },
+	{ 0x40011, 0x708 },
+	{ 0x40031, 0x5 },
+	{ 0x40051, 0x0 },
+	{ 0x40071, 0x2002 },
+	{ 0x40012, 0x8 },
+	{ 0x40032, 0x80 },
+	{ 0x40052, 0x0 },
+	{ 0x40072, 0x0 },
+	{ 0x40013, 0x2604 },
+	{ 0x40033, 0x1a },
+	{ 0x40053, 0x0 },
+	{ 0x40073, 0x0 },
+	{ 0x40014, 0x708 },
+	{ 0x40034, 0xa },
+	{ 0x40054, 0x0 },
+	{ 0x40074, 0x2002 },
+	{ 0x40015, 0x4040 },
+	{ 0x40035, 0x80 },
+	{ 0x40055, 0x0 },
+	{ 0x40075, 0x0 },
+	{ 0x40016, 0x60a },
+	{ 0x40036, 0x15 },
+	{ 0x40056, 0x1200 },
+	{ 0x40076, 0x0 },
+	{ 0x40017, 0x61a },
+	{ 0x40037, 0x15 },
+	{ 0x40057, 0x1300 },
+	{ 0x40077, 0x0 },
+	{ 0x40018, 0x60a },
+	{ 0x40038, 0x1a },
+	{ 0x40058, 0x1200 },
+	{ 0x40078, 0x0 },
+	{ 0x40019, 0x642 },
+	{ 0x40039, 0x1a },
+	{ 0x40059, 0x1300 },
+	{ 0x40079, 0x0 },
+	{ 0x4001a, 0x4808 },
+	{ 0x4003a, 0x880 },
+	{ 0x4005a, 0x0 },
+	{ 0x4007a, 0x0 },
+	{ 0x900a4, 0x0 },
+	{ 0x900a5, 0x790 },
+	{ 0x900a6, 0x11a },
+	{ 0x900a7, 0x8 },
+	{ 0x900a8, 0x7aa },
+	{ 0x900a9, 0x2a },
+	{ 0x900aa, 0x10 },
+	{ 0x900ab, 0x7b2 },
+	{ 0x900ac, 0x2a },
+	{ 0x900ad, 0x0 },
+	{ 0x900ae, 0x7c8 },
+	{ 0x900af, 0x109 },
+	{ 0x900b0, 0x10 },
+	{ 0x900b1, 0x10 },
+	{ 0x900b2, 0x109 },
+	{ 0x900b3, 0x10 },
+	{ 0x900b4, 0x2a8 },
+	{ 0x900b5, 0x129 },
+	{ 0x900b6, 0x8 },
+	{ 0x900b7, 0x370 },
+	{ 0x900b8, 0x129 },
+	{ 0x900b9, 0xa },
+	{ 0x900ba, 0x3c8 },
+	{ 0x900bb, 0x1a9 },
+	{ 0x900bc, 0xc },
+	{ 0x900bd, 0x408 },
+	{ 0x900be, 0x199 },
+	{ 0x900bf, 0x14 },
+	{ 0x900c0, 0x790 },
+	{ 0x900c1, 0x11a },
+	{ 0x900c2, 0x8 },
+	{ 0x900c3, 0x4 },
+	{ 0x900c4, 0x18 },
+	{ 0x900c5, 0xe },
+	{ 0x900c6, 0x408 },
+	{ 0x900c7, 0x199 },
+	{ 0x900c8, 0x8 },
+	{ 0x900c9, 0x8568 },
+	{ 0x900ca, 0x108 },
+	{ 0x900cb, 0x18 },
+	{ 0x900cc, 0x790 },
+	{ 0x900cd, 0x16a },
+	{ 0x900ce, 0x8 },
+	{ 0x900cf, 0x1d8 },
+	{ 0x900d0, 0x169 },
+	{ 0x900d1, 0x10 },
+	{ 0x900d2, 0x8558 },
+	{ 0x900d3, 0x168 },
+	{ 0x900d4, 0x70 },
+	{ 0x900d5, 0x788 },
+	{ 0x900d6, 0x16a },
+	{ 0x900d7, 0x1ff8 },
+	{ 0x900d8, 0x85a8 },
+	{ 0x900d9, 0x1e8 },
+	{ 0x900da, 0x50 },
+	{ 0x900db, 0x798 },
+	{ 0x900dc, 0x16a },
+	{ 0x900dd, 0x60 },
+	{ 0x900de, 0x7a0 },
+	{ 0x900df, 0x16a },
+	{ 0x900e0, 0x8 },
+	{ 0x900e1, 0x8310 },
+	{ 0x900e2, 0x168 },
+	{ 0x900e3, 0x8 },
+	{ 0x900e4, 0xa310 },
+	{ 0x900e5, 0x168 },
+	{ 0x900e6, 0xa },
+	{ 0x900e7, 0x408 },
+	{ 0x900e8, 0x169 },
+	{ 0x900e9, 0x6e },
+	{ 0x900ea, 0x0 },
+	{ 0x900eb, 0x68 },
+	{ 0x900ec, 0x0 },
+	{ 0x900ed, 0x408 },
+	{ 0x900ee, 0x169 },
+	{ 0x900ef, 0x0 },
+	{ 0x900f0, 0x8310 },
+	{ 0x900f1, 0x168 },
+	{ 0x900f2, 0x0 },
+	{ 0x900f3, 0xa310 },
+	{ 0x900f4, 0x168 },
+	{ 0x900f5, 0x1ff8 },
+	{ 0x900f6, 0x85a8 },
+	{ 0x900f7, 0x1e8 },
+	{ 0x900f8, 0x68 },
+	{ 0x900f9, 0x798 },
+	{ 0x900fa, 0x16a },
+	{ 0x900fb, 0x78 },
+	{ 0x900fc, 0x7a0 },
+	{ 0x900fd, 0x16a },
+	{ 0x900fe, 0x68 },
+	{ 0x900ff, 0x790 },
+	{ 0x90100, 0x16a },
+	{ 0x90101, 0x8 },
+	{ 0x90102, 0x8b10 },
+	{ 0x90103, 0x168 },
+	{ 0x90104, 0x8 },
+	{ 0x90105, 0xab10 },
+	{ 0x90106, 0x168 },
+	{ 0x90107, 0xa },
+	{ 0x90108, 0x408 },
+	{ 0x90109, 0x169 },
+	{ 0x9010a, 0x58 },
+	{ 0x9010b, 0x0 },
+	{ 0x9010c, 0x68 },
+	{ 0x9010d, 0x0 },
+	{ 0x9010e, 0x408 },
+	{ 0x9010f, 0x169 },
+	{ 0x90110, 0x0 },
+	{ 0x90111, 0x8b10 },
+	{ 0x90112, 0x168 },
+	{ 0x90113, 0x1 },
+	{ 0x90114, 0xab10 },
+	{ 0x90115, 0x168 },
+	{ 0x90116, 0x0 },
+	{ 0x90117, 0x1d8 },
+	{ 0x90118, 0x169 },
+	{ 0x90119, 0x80 },
+	{ 0x9011a, 0x790 },
+	{ 0x9011b, 0x16a },
+	{ 0x9011c, 0x18 },
+	{ 0x9011d, 0x7aa },
+	{ 0x9011e, 0x6a },
+	{ 0x9011f, 0xa },
+	{ 0x90120, 0x0 },
+	{ 0x90121, 0x1e9 },
+	{ 0x90122, 0x8 },
+	{ 0x90123, 0x8080 },
+	{ 0x90124, 0x108 },
+	{ 0x90125, 0xf },
+	{ 0x90126, 0x408 },
+	{ 0x90127, 0x169 },
+	{ 0x90128, 0xc },
+	{ 0x90129, 0x0 },
+	{ 0x9012a, 0x68 },
+	{ 0x9012b, 0x9 },
+	{ 0x9012c, 0x0 },
+	{ 0x9012d, 0x1a9 },
+	{ 0x9012e, 0x0 },
+	{ 0x9012f, 0x408 },
+	{ 0x90130, 0x169 },
+	{ 0x90131, 0x0 },
+	{ 0x90132, 0x8080 },
+	{ 0x90133, 0x108 },
+	{ 0x90134, 0x8 },
+	{ 0x90135, 0x7aa },
+	{ 0x90136, 0x6a },
+	{ 0x90137, 0x0 },
+	{ 0x90138, 0x8568 },
+	{ 0x90139, 0x108 },
+	{ 0x9013a, 0xb7 },
+	{ 0x9013b, 0x790 },
+	{ 0x9013c, 0x16a },
+	{ 0x9013d, 0x1f },
+	{ 0x9013e, 0x0 },
+	{ 0x9013f, 0x68 },
+	{ 0x90140, 0x8 },
+	{ 0x90141, 0x8558 },
+	{ 0x90142, 0x168 },
+	{ 0x90143, 0xf },
+	{ 0x90144, 0x408 },
+	{ 0x90145, 0x169 },
+	{ 0x90146, 0xd },
+	{ 0x90147, 0x0 },
+	{ 0x90148, 0x68 },
+	{ 0x90149, 0x0 },
+	{ 0x9014a, 0x408 },
+	{ 0x9014b, 0x169 },
+	{ 0x9014c, 0x0 },
+	{ 0x9014d, 0x8558 },
+	{ 0x9014e, 0x168 },
+	{ 0x9014f, 0x8 },
+	{ 0x90150, 0x3c8 },
+	{ 0x90151, 0x1a9 },
+	{ 0x90152, 0x3 },
+	{ 0x90153, 0x370 },
+	{ 0x90154, 0x129 },
+	{ 0x90155, 0x20 },
+	{ 0x90156, 0x2aa },
+	{ 0x90157, 0x9 },
+	{ 0x90158, 0x8 },
+	{ 0x90159, 0xe8 },
+	{ 0x9015a, 0x109 },
+	{ 0x9015b, 0x0 },
+	{ 0x9015c, 0x8140 },
+	{ 0x9015d, 0x10c },
+	{ 0x9015e, 0x10 },
+	{ 0x9015f, 0x8138 },
+	{ 0x90160, 0x104 },
+	{ 0x90161, 0x8 },
+	{ 0x90162, 0x448 },
+	{ 0x90163, 0x109 },
+	{ 0x90164, 0xf },
+	{ 0x90165, 0x7c0 },
+	{ 0x90166, 0x109 },
+	{ 0x90167, 0x0 },
+	{ 0x90168, 0xe8 },
+	{ 0x90169, 0x109 },
+	{ 0x9016a, 0x47 },
+	{ 0x9016b, 0x630 },
+	{ 0x9016c, 0x109 },
+	{ 0x9016d, 0x8 },
+	{ 0x9016e, 0x618 },
+	{ 0x9016f, 0x109 },
+	{ 0x90170, 0x8 },
+	{ 0x90171, 0xe0 },
+	{ 0x90172, 0x109 },
+	{ 0x90173, 0x0 },
+	{ 0x90174, 0x7c8 },
+	{ 0x90175, 0x109 },
+	{ 0x90176, 0x8 },
+	{ 0x90177, 0x8140 },
+	{ 0x90178, 0x10c },
+	{ 0x90179, 0x0 },
+	{ 0x9017a, 0x478 },
+	{ 0x9017b, 0x109 },
+	{ 0x9017c, 0x0 },
+	{ 0x9017d, 0x1 },
+	{ 0x9017e, 0x8 },
+	{ 0x9017f, 0x8 },
+	{ 0x90180, 0x4 },
+	{ 0x90181, 0x0 },
+	{ 0x90006, 0x8 },
+	{ 0x90007, 0x7c8 },
+	{ 0x90008, 0x109 },
+	{ 0x90009, 0x0 },
+	{ 0x9000a, 0x400 },
+	{ 0x9000b, 0x106 },
+	{ 0xd00e7, 0x400 },
+	{ 0x90017, 0x0 },
+	{ 0x9001f, 0x29 },
+	{ 0x90026, 0x68 },
+	{ 0x400d0, 0x0 },
+	{ 0x400d1, 0x101 },
+	{ 0x400d2, 0x105 },
+	{ 0x400d3, 0x107 },
+	{ 0x400d4, 0x10f },
+	{ 0x400d5, 0x202 },
+	{ 0x400d6, 0x20a },
+	{ 0x400d7, 0x20b },
+	{ 0x2003a, 0x2 },
+	{ 0x200be, 0x3 },
+	{ 0x2000b, 0x419 },
+	{ 0x2000c, 0xe9 },
+	{ 0x2000d, 0x91c },
+	{ 0x2000e, 0x2c },
+	{ 0x12000b, 0x70 },
+	{ 0x12000c, 0x19 },
+	{ 0x12000d, 0xfa },
+	{ 0x12000e, 0x10 },
+	{ 0x22000b, 0x1c },
+	{ 0x22000c, 0x6 },
+	{ 0x22000d, 0x3e },
+	{ 0x22000e, 0x10 },
+	{ 0x9000c, 0x0 },
+	{ 0x9000d, 0x173 },
+	{ 0x9000e, 0x60 },
+	{ 0x9000f, 0x6110 },
+	{ 0x90010, 0x2152 },
+	{ 0x90011, 0xdfbd },
+	{ 0x90012, 0x2060 },
+	{ 0x90013, 0x6152 },
+	{ 0x20010, 0x5a },
+	{ 0x20011, 0x3 },
+	{ 0x40080, 0xe0 },
+	{ 0x40081, 0x12 },
+	{ 0x40082, 0xe0 },
+	{ 0x40083, 0x12 },
+	{ 0x40084, 0xe0 },
+	{ 0x40085, 0x12 },
+	{ 0x140080, 0xe0 },
+	{ 0x140081, 0x12 },
+	{ 0x140082, 0xe0 },
+	{ 0x140083, 0x12 },
+	{ 0x140084, 0xe0 },
+	{ 0x140085, 0x12 },
+	{ 0x240080, 0xe0 },
+	{ 0x240081, 0x12 },
+	{ 0x240082, 0xe0 },
+	{ 0x240083, 0x12 },
+	{ 0x240084, 0xe0 },
+	{ 0x240085, 0x12 },
+	{ 0x400fd, 0xf },
+	{ 0x10011, 0x1 },
+	{ 0x10012, 0x1 },
+	{ 0x10013, 0x180 },
+	{ 0x10018, 0x1 },
+	{ 0x10002, 0x6209 },
+	{ 0x100b2, 0x1 },
+	{ 0x101b4, 0x1 },
+	{ 0x102b4, 0x1 },
+	{ 0x103b4, 0x1 },
+	{ 0x104b4, 0x1 },
+	{ 0x105b4, 0x1 },
+	{ 0x106b4, 0x1 },
+	{ 0x107b4, 0x1 },
+	{ 0x108b4, 0x1 },
+	{ 0x11011, 0x1 },
+	{ 0x11012, 0x1 },
+	{ 0x11013, 0x180 },
+	{ 0x11018, 0x1 },
+	{ 0x11002, 0x6209 },
+	{ 0x110b2, 0x1 },
+	{ 0x111b4, 0x1 },
+	{ 0x112b4, 0x1 },
+	{ 0x113b4, 0x1 },
+	{ 0x114b4, 0x1 },
+	{ 0x115b4, 0x1 },
+	{ 0x116b4, 0x1 },
+	{ 0x117b4, 0x1 },
+	{ 0x118b4, 0x1 },
+	{ 0x12011, 0x1 },
+	{ 0x12012, 0x1 },
+	{ 0x12013, 0x180 },
+	{ 0x12018, 0x1 },
+	{ 0x12002, 0x6209 },
+	{ 0x120b2, 0x1 },
+	{ 0x121b4, 0x1 },
+	{ 0x122b4, 0x1 },
+	{ 0x123b4, 0x1 },
+	{ 0x124b4, 0x1 },
+	{ 0x125b4, 0x1 },
+	{ 0x126b4, 0x1 },
+	{ 0x127b4, 0x1 },
+	{ 0x128b4, 0x1 },
+	{ 0x13011, 0x1 },
+	{ 0x13012, 0x1 },
+	{ 0x13013, 0x180 },
+	{ 0x13018, 0x1 },
+	{ 0x13002, 0x6209 },
+	{ 0x130b2, 0x1 },
+	{ 0x131b4, 0x1 },
+	{ 0x132b4, 0x1 },
+	{ 0x133b4, 0x1 },
+	{ 0x134b4, 0x1 },
+	{ 0x135b4, 0x1 },
+	{ 0x136b4, 0x1 },
+	{ 0x137b4, 0x1 },
+	{ 0x138b4, 0x1 },
+	{ 0x20089, 0x1 },
+	{ 0x20088, 0x19 },
+	{ 0xc0080, 0x2 },
+	{ 0xd0000, 0x1 }
+};
+
+static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
+	{
+		/* P0 3732mts 1D */
+		.drate = 3732,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp0_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
+	},
+	{
+		/* P1 400mts 1D */
+		.drate = 400,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp1_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+	},
+	{
+		/* P2 100mts 1D */
+		.drate = 100,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp2_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
+	},
+	{
+		/* P0 3732mts 2D */
+		.drate = 3732,
+		.fw_type = FW_2D_IMAGE,
+		.fsp_cfg = ddr_fsp0_2d_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg),
+	},
+};
+
+/* ddr timing config params */
+struct dram_timing_info dh_imx8mp_dhcom_dram_timing_32g_x32 = {
+	.ddrc_cfg = ddr_ddrc_cfg,
+	.ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg),
+	.ddrphy_cfg = ddr_ddrphy_cfg,
+	.ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg),
+	.fsp_msg = ddr_dram_fsp_msg,
+	.fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg),
+	.ddrphy_trained_csr = ddr_ddrphy_trained_csr,
+	.ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr),
+	.ddrphy_pie = ddr_phy_pie,
+	.ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie),
+	.fsp_table = { 3732, 400, 100, },
+};
diff --git a/board/dhelectronics/dh_imx8mp/spl.c b/board/dhelectronics/dh_imx8mp/spl.c
new file mode 100644
index 0000000000..312e4b9698
--- /dev/null
+++ b/board/dhelectronics/dh_imx8mp/spl.c
@@ -0,0 +1,187 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 Marek Vasut <marex@denx.de>
+ */
+
+#include <common.h>
+#include <hang.h>
+#include <image.h>
+#include <init.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm-generic/gpio.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx8mp_pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/arch/ddr.h>
+
+#include <dm/uclass.h>
+#include <dm/device.h>
+#include <dm/uclass-internal.h>
+#include <dm/device-internal.h>
+
+#include <power/pmic.h>
+#include <power/pca9450.h>
+
+#include "lpddr4_timing.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL	(PAD_CTL_DSE6 | PAD_CTL_FSEL1)
+#define WDOG_PAD_CTRL	(PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
+
+static const iomux_v3_cfg_t uart_pads[] = {
+	MX8MP_PAD_SAI2_RXFS__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX8MP_PAD_SAI2_RXC__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static const iomux_v3_cfg_t wdog_pads[] = {
+	MX8MP_PAD_GPIO1_IO02__WDOG1_WDOG_B  | MUX_PAD_CTRL(WDOG_PAD_CTRL),
+};
+
+static void dh_imx8mp_early_init_f(void)
+{
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
+
+	imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
+
+	set_wdog_reset(wdog);
+
+	imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
+}
+
+static int dh_imx8mp_board_power_init(void)
+{
+	struct udevice *dev;
+	int ret;
+
+	ret = pmic_get("pmic@25", &dev);
+	if (ret == -ENODEV) {
+		puts("Failed to get PMIC\n");
+		return 0;
+	}
+	if (ret != 0)
+		return ret;
+
+	/* BUCKxOUT_DVS0/1 control BUCK123 output. */
+	pmic_reg_write(dev, PCA9450_BUCK123_DVS, 0x29);
+
+	/* Increase VDD_SOC to typical value 0.95V before first DRAM access. */
+	if (IS_ENABLED(CONFIG_IMX8M_VDD_SOC_850MV))
+		/* Set DVS0 to 0.85V for special case. */
+		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14);
+	else
+		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1c);
+
+	/* Set DVS1 to 0.85v for suspend. */
+	pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x14);
+
+	/*
+	 * Enable DVS control through PMIC_STBY_REQ and
+	 * set B1_ENMODE=1 (ON by PMIC_ON_REQ=H).
+	 */
+	pmic_reg_write(dev, PCA9450_BUCK1CTRL, 0x59);
+
+	/* Kernel uses OD/OD frequency for SoC. */
+
+	/* To avoid timing risk from SoC to ARM, increase VDD_ARM to OD voltage 0.95V */
+	pmic_reg_write(dev, PCA9450_BUCK2OUT_DVS0, 0x1c);
+
+	/* Set WDOG_B_CFG to cold reset. */
+	pmic_reg_write(dev, PCA9450_RESET_CTRL, 0xA1);
+
+	/* Set LDO4 and CONFIG2 to enable the I2C level translator. */
+	pmic_reg_write(dev, PCA9450_LDO4CTRL, 0x59);
+	pmic_reg_write(dev, PCA9450_CONFIG2, 0x1);
+
+	return 0;
+}
+
+static struct dram_timing_info *dram_timing_info[8] = {
+	NULL,					/* 512 MiB */
+	NULL,					/* 1024 MiB */
+	NULL,					/* 1536 MiB */
+	NULL,					/* 2048 MiB */
+	NULL,					/* 3072 MiB */
+	&dh_imx8mp_dhcom_dram_timing_32g_x32,	/* 4096 MiB */
+	NULL,					/* 6144 MiB */
+	NULL,					/* 8192 MiB */
+};
+
+static void spl_dram_init(void)
+{
+	const u16 size[] = { 512, 1024, 1536, 2048, 3072, 4096, 6144, 8192 };
+	u8 memcfg = dh_get_memcfg();
+	int i;
+
+	printf("DDR:   %d MiB [0x%x]\n", size[memcfg], memcfg);
+
+	if (!dram_timing_info[memcfg]) {
+		printf("Unsupported DRAM strapping, trying lowest supported. MEMCFG=0x%x\n",
+		       memcfg);
+		for (i = 0; i < ARRAY_SIZE(dram_timing_info); i++)
+			if (dram_timing_info[i])	/* Configuration found */
+				break;
+	}
+
+	ddr_init(dram_timing_info[memcfg]);
+}
+
+void spl_board_init(void)
+{
+	/*
+	 * Set GIC clock to 500 MHz for OD VDD_SOC. Kernel driver does not
+	 * allow to change it. Should set the clock after PMIC setting done.
+	 * Default is 400 MHz (system_pll1_800m with div = 2) set by ROM for
+	 * ND VDD_SOC.
+	 */
+	clock_enable(CCGR_GIC, 0);
+	clock_set_target_val(GIC_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(5));
+	clock_enable(CCGR_GIC, 1);
+}
+
+int spl_board_boot_device(enum boot_device boot_dev_spl)
+{
+	return BOOT_DEVICE_BOOTROM;
+}
+
+void board_init_f(ulong dummy)
+{
+	struct udevice *dev;
+	int ret;
+
+	arch_cpu_init();
+
+	init_uart_clk(0);
+
+	dh_imx8mp_early_init_f();
+
+	preloader_console_init();
+
+	/* Clear the BSS. */
+	memset(__bss_start, 0, __bss_end - __bss_start);
+
+	ret = spl_early_init();
+	if (ret) {
+		debug("spl_early_init() failed: %d\n", ret);
+		hang();
+	}
+
+	ret = uclass_get_device_by_name(UCLASS_CLK,
+					"clock-controller@30380000",
+					&dev);
+	if (ret < 0) {
+		printf("Failed to find clock node. Check device tree\n");
+		hang();
+	}
+
+	enable_tzc380();
+
+	dh_imx8mp_board_power_init();
+
+	/* DDR initialization */
+	spl_dram_init();
+
+	board_init_r(NULL, 0);
+}