bsh: imx8mn-smm-s2/pro: Add iMX8MN BSH SMM S2 boards

Introduce BSH SystemMaster (SMM) S2 board family, which consists of:
iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards.

Add support for iMX8MN BSH SMM S2 board:

- 256 MiB DDR3 RAM
- 512MiB Nand
- USBOTG1 peripheral - fastboot.
- 100Mbit Ethernet

Add support for iMX8MN BSH SMM S2 PRO board:

- 512 MiB DDR3 RAM
- 8 GiB eMMC
- USBOTG1 peripheral - fastboot.
- 100Mbit Ethernet

Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>

8 files changed, 2080 insertions, 0 deletions

diff --git a/board/bsh/imx8mn_smm_s2/Kconfig b/board/bsh/imx8mn_smm_s2/Kconfig
new file mode 100644
index 0000000000..f43d058f21
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/Kconfig
@@ -0,0 +1,49 @@
+config BSH_SMM_S2_DDR3L_256
+	bool "BSH SMM S2 DDR3L 256 MiB RAM support"
+
+config BSH_SMM_S2_DDR3L_512
+	bool "BSH SMM S2 DDR3L 512 MiB RAM support"
+
+if TARGET_IMX8MN_BSH_SMM_S2
+
+config SYS_BOARD
+	default "imx8mn_smm_s2"
+
+config SYS_VENDOR
+	default "bsh"
+
+config IMX_CONFIG
+	default "board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg"
+
+config SYS_CONFIG_NAME
+	default "imx8mn_bsh_smm_s2"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select BSH_SMM_S2_DDR3L_256
+
+source "board/freescale/common/Kconfig"
+
+endif
+
+if TARGET_IMX8MN_BSH_SMM_S2PRO
+
+config SYS_BOARD
+	default "imx8mn_smm_s2"
+
+config SYS_VENDOR
+	default "bsh"
+
+config IMX_CONFIG
+	default "board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg"
+
+config SYS_CONFIG_NAME
+	default "imx8mn_bsh_smm_s2pro"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select BSH_SMM_S2_DDR3L_512
+
+source "board/freescale/common/Kconfig"
+
+endif
diff --git a/board/bsh/imx8mn_smm_s2/MAINTAINERS b/board/bsh/imx8mn_smm_s2/MAINTAINERS
new file mode 100644
index 0000000000..1de816ca87
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/MAINTAINERS
@@ -0,0 +1,8 @@
+ARM i.MX8MN BSH SMM S2 BOARDS
+M:	Ariel D'Alessandro <ariel.dalessandro@collabora.com>
+M:	Michael Trimarchi <michael@amarulasolutions.com>
+S:	Maintained
+F:	arch/arm/dts/imx8mn-bsh-smm-s2*
+F:	board/bsh/imx8mn_smm_s2/
+F:	configs/imx8mn_bsh_smm_s2*
+F:	include/configs/imx8mn_bsh_smm_s2*
diff --git a/board/bsh/imx8mn_smm_s2/Makefile b/board/bsh/imx8mn_smm_s2/Makefile
new file mode 100644
index 0000000000..19d37a723e
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/Makefile
@@ -0,0 +1,13 @@
+#
+# Copyright 2021 Collabora Ltd.
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += imx8mn_smm_s2.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+obj-$(CONFIG_BSH_SMM_S2_DDR3L_256) += ddr3l_timing_256m.o
+obj-$(CONFIG_BSH_SMM_S2_DDR3L_512) += ddr3l_timing_512m.o
+endif
diff --git a/board/bsh/imx8mn_smm_s2/ddr3l_timing_256m.c b/board/bsh/imx8mn_smm_s2/ddr3l_timing_256m.c
new file mode 100644
index 0000000000..0da641834d
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/ddr3l_timing_256m.c
@@ -0,0 +1,941 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019 NXP
+ *
+ * Generated code from MX8M_DDR_tool
+ *
+ * Align with uboot version:
+ * imx_v2018.03_4.14.78_1.0.0_ga ~ imx_v2018.04_4.19.35_1.1.0_ga
+ * For imx_v2019.04_5.4.x and above version:
+ * please replace #include <asm/arch/imx8m_ddr.h> with #include <asm/arch/ddr.h>
+ */
+
+#include <linux/kernel.h>
+#include <asm/arch/ddr.h>
+
+struct dram_cfg_param ddr_ddrc_cfg[] = {
+	/** Initialize DDRC registers **/
+	{ 0x3d400304, 0x1 },
+	{ 0x3d400030, 0x20 },
+	{ 0x3d400000, 0xa1040001 },
+	{ 0x3d400064, 0x610040 },
+	{ 0x3d4000d0, 0xc00200c5 },
+	{ 0x3d4000d4, 0x1000b },
+	{ 0x3d4000dc, 0x1d700004 },
+	{ 0x3d4000e0, 0x180000 },
+	{ 0x3d4000e4, 0x90000 },
+	{ 0x3d4000f0, 0x0 },
+	{ 0x3d4000f4, 0xee5 },
+	{ 0x3d400100, 0xc101b0e },
+	{ 0x3d400104, 0x30314 },
+	{ 0x3d400108, 0x4060509 },
+	{ 0x3d40010c, 0x2006 },
+	{ 0x3d400110, 0x6020306 },
+	{ 0x3d400114, 0x4040302 },
+	{ 0x3d400120, 0x909 },
+	{ 0x3d400180, 0x40800020 },
+	{ 0x3d400184, 0xc350 },
+	{ 0x3d400190, 0x3868203 },
+	{ 0x3d400194, 0x20303 },
+	{ 0x3d4001b4, 0x603 },
+	{ 0x3d400198, 0x7000000 },
+	{ 0x3d4001b0, 0x11 },
+	{ 0x3d4001a0, 0x400018 },
+	{ 0x3d4001a4, 0x5003c },
+	{ 0x3d4001a8, 0x80000000 },
+	{ 0x3d4001c4, 0x0 },
+	{ 0x3d400200, 0x1f },
+	{ 0x3d400204, 0x80808 },
+	{ 0x3d400208, 0x0 },
+	{ 0x3d40020c, 0x0 },
+	{ 0x3d400210, 0x1f1f },
+	{ 0x3d400214, 0x7070707 },
+	{ 0x3d400218, 0xf0f0707 },
+	{ 0x3d400240, 0x600060c },
+	{ 0x3d400244, 0x1323 },
+	{ 0x3d400400, 0x100 },
+	{ 0x3d400250, 0x7ab50b07 },
+	{ 0x3d400254, 0x22 },
+	{ 0x3d40025c, 0x7b00665e },
+	{ 0x3d400264, 0xb0000040 },
+	{ 0x3d40026c, 0x50000a0c },
+	{ 0x3d400300, 0x17 },
+	{ 0x3d40036c, 0x10000 },
+	{ 0x3d400404, 0x3051 },
+	{ 0x3d400408, 0x61d2 },
+	{ 0x3d400494, 0xe00 },
+	{ 0x3d400498, 0x7ff },
+	{ 0x3d40049c, 0xe00 },
+	{ 0x3d4004a0, 0x7ff },
+	{ 0x3d402064, 0x28001b },
+	{ 0x3d4020dc, 0x12200004 },
+	{ 0x3d4020e0, 0x0 },
+	{ 0x3d402100, 0x7090b07 },
+	{ 0x3d402104, 0x20209 },
+	{ 0x3d402108, 0x3030407 },
+	{ 0x3d40210c, 0x2006 },
+	{ 0x3d402110, 0x3020203 },
+	{ 0x3d402114, 0x3030202 },
+	{ 0x3d402120, 0x909 },
+	{ 0x3d402180, 0x40800020 },
+	{ 0x3d402190, 0x3818200 },
+	{ 0x3d402194, 0x20303 },
+	{ 0x3d4021b4, 0x100 },
+	{ 0x3d402240, 0x6000604 },
+	{ 0x3d4020f4, 0xee5 },
+	{ 0x3d400028, 0x1 },
+};
+
+/* PHY Initialize Configuration */
+struct dram_cfg_param ddr_ddrphy_cfg[] = {
+	{ 0x1005f, 0x3ff },
+	{ 0x1015f, 0x3ff },
+	{ 0x1105f, 0x3ff },
+	{ 0x1115f, 0x3ff },
+	{ 0x11005f, 0x3ff },
+	{ 0x11015f, 0x3ff },
+	{ 0x11105f, 0x3ff },
+	{ 0x11115f, 0x3ff },
+	{ 0x55, 0x3ff },
+	{ 0x1055, 0x3ff },
+	{ 0x2055, 0x3ff },
+	{ 0x3055, 0x3ff },
+	{ 0x4055, 0xff },
+	{ 0x5055, 0xff },
+	{ 0x6055, 0x3ff },
+	{ 0x7055, 0x3ff },
+	{ 0x8055, 0x3ff },
+	{ 0x9055, 0x3ff },
+	{ 0x200c5, 0xb },
+	{ 0x1200c5, 0x7 },
+	{ 0x2002e, 0x1 },
+	{ 0x12002e, 0x1 },
+	{ 0x20024, 0x0 },
+	{ 0x2003a, 0x0 },
+	{ 0x120024, 0x0 },
+	{ 0x2003a, 0x0 },
+	{ 0x20056, 0xa },
+	{ 0x120056, 0xa },
+	{ 0x1004d, 0x208 },
+	{ 0x1014d, 0x208 },
+	{ 0x1104d, 0x208 },
+	{ 0x1114d, 0x208 },
+	{ 0x11004d, 0x208 },
+	{ 0x11014d, 0x208 },
+	{ 0x11104d, 0x208 },
+	{ 0x11114d, 0x208 },
+	{ 0x10049, 0xe38 },
+	{ 0x10149, 0xe38 },
+	{ 0x11049, 0xe38 },
+	{ 0x11149, 0xe38 },
+	{ 0x110049, 0xe38 },
+	{ 0x110149, 0xe38 },
+	{ 0x111049, 0xe38 },
+	{ 0x111149, 0xe38 },
+	{ 0x43, 0x63 },
+	{ 0x1043, 0x63 },
+	{ 0x2043, 0x63 },
+	{ 0x3043, 0x63 },
+	{ 0x4043, 0x63 },
+	{ 0x5043, 0x63 },
+	{ 0x6043, 0x63 },
+	{ 0x7043, 0x63 },
+	{ 0x8043, 0x63 },
+	{ 0x9043, 0x63 },
+	{ 0x20018, 0x1 },
+	{ 0x20075, 0x0 },
+	{ 0x20050, 0x0 },
+	{ 0x20008, 0x190 },
+	{ 0x120008, 0xa7 },
+	{ 0x20088, 0x9 },
+	{ 0x200b2, 0x32c },
+	{ 0x10043, 0x581 },
+	{ 0x10143, 0x581 },
+	{ 0x11043, 0x581 },
+	{ 0x11143, 0x581 },
+	{ 0x1200b2, 0x32c },
+	{ 0x110043, 0x581 },
+	{ 0x110143, 0x581 },
+	{ 0x111043, 0x581 },
+	{ 0x111143, 0x581 },
+	{ 0x200fa, 0x1 },
+	{ 0x1200fa, 0x1 },
+	{ 0x20019, 0x5 },
+	{ 0x120019, 0x5 },
+	{ 0x200f0, 0x5555 },
+	{ 0x200f1, 0x5555 },
+	{ 0x200f2, 0x5555 },
+	{ 0x200f3, 0x5555 },
+	{ 0x200f4, 0x5555 },
+	{ 0x200f5, 0x5555 },
+	{ 0x200f6, 0x5555 },
+	{ 0x200f7, 0xf000 },
+	{ 0x20025, 0x0 },
+	{ 0x2007d, 0x212 },
+	{ 0x12007d, 0x212 },
+	{ 0x2007c, 0x61 },
+	{ 0x12007c, 0x61 },
+	{ 0x1004a, 0x500 },
+	{ 0x1104a, 0x500 },
+	{ 0x2002c, 0x0 },
+};
+
+/* ddr phy trained csr */
+struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
+	{0x0200b2, 0x0},
+	{0x1200b2, 0x0},
+	{0x2200b2, 0x0},
+	{0x0200cb, 0x0},
+	{0x010043, 0x0},
+	{0x110043, 0x0},
+	{0x210043, 0x0},
+	{0x010143, 0x0},
+	{0x110143, 0x0},
+	{0x210143, 0x0},
+	{0x011043, 0x0},
+	{0x111043, 0x0},
+	{0x211043, 0x0},
+	{0x011143, 0x0},
+	{0x111143, 0x0},
+	{0x211143, 0x0},
+	{0x000080, 0x0},
+	{0x100080, 0x0},
+	{0x200080, 0x0},
+	{0x001080, 0x0},
+	{0x101080, 0x0},
+	{0x201080, 0x0},
+	{0x002080, 0x0},
+	{0x102080, 0x0},
+	{0x202080, 0x0},
+	{0x003080, 0x0},
+	{0x103080, 0x0},
+	{0x203080, 0x0},
+	{0x004080, 0x0},
+	{0x104080, 0x0},
+	{0x204080, 0x0},
+	{0x005080, 0x0},
+	{0x105080, 0x0},
+	{0x205080, 0x0},
+	{0x006080, 0x0},
+	{0x106080, 0x0},
+	{0x206080, 0x0},
+	{0x007080, 0x0},
+	{0x107080, 0x0},
+	{0x207080, 0x0},
+	{0x008080, 0x0},
+	{0x108080, 0x0},
+	{0x208080, 0x0},
+	{0x009080, 0x0},
+	{0x109080, 0x0},
+	{0x209080, 0x0},
+	{0x010080, 0x0},
+	{0x110080, 0x0},
+	{0x210080, 0x0},
+	{0x010180, 0x0},
+	{0x110180, 0x0},
+	{0x210180, 0x0},
+	{0x010081, 0x0},
+	{0x110081, 0x0},
+	{0x210081, 0x0},
+	{0x010181, 0x0},
+	{0x110181, 0x0},
+	{0x210181, 0x0},
+	{0x010082, 0x0},
+	{0x110082, 0x0},
+	{0x210082, 0x0},
+	{0x010182, 0x0},
+	{0x110182, 0x0},
+	{0x210182, 0x0},
+	{0x010083, 0x0},
+	{0x110083, 0x0},
+	{0x210083, 0x0},
+	{0x010183, 0x0},
+	{0x110183, 0x0},
+	{0x210183, 0x0},
+	{0x011080, 0x0},
+	{0x111080, 0x0},
+	{0x211080, 0x0},
+	{0x011180, 0x0},
+	{0x111180, 0x0},
+	{0x211180, 0x0},
+	{0x011081, 0x0},
+	{0x111081, 0x0},
+	{0x211081, 0x0},
+	{0x011181, 0x0},
+	{0x111181, 0x0},
+	{0x211181, 0x0},
+	{0x011082, 0x0},
+	{0x111082, 0x0},
+	{0x211082, 0x0},
+	{0x011182, 0x0},
+	{0x111182, 0x0},
+	{0x211182, 0x0},
+	{0x011083, 0x0},
+	{0x111083, 0x0},
+	{0x211083, 0x0},
+	{0x011183, 0x0},
+	{0x111183, 0x0},
+	{0x211183, 0x0},
+	{0x0100d0, 0x0},
+	{0x1100d0, 0x0},
+	{0x2100d0, 0x0},
+	{0x0101d0, 0x0},
+	{0x1101d0, 0x0},
+	{0x2101d0, 0x0},
+	{0x0100d1, 0x0},
+	{0x1100d1, 0x0},
+	{0x2100d1, 0x0},
+	{0x0101d1, 0x0},
+	{0x1101d1, 0x0},
+	{0x2101d1, 0x0},
+	{0x0100d2, 0x0},
+	{0x1100d2, 0x0},
+	{0x2100d2, 0x0},
+	{0x0101d2, 0x0},
+	{0x1101d2, 0x0},
+	{0x2101d2, 0x0},
+	{0x0100d3, 0x0},
+	{0x1100d3, 0x0},
+	{0x2100d3, 0x0},
+	{0x0101d3, 0x0},
+	{0x1101d3, 0x0},
+	{0x2101d3, 0x0},
+	{0x0110d0, 0x0},
+	{0x1110d0, 0x0},
+	{0x2110d0, 0x0},
+	{0x0111d0, 0x0},
+	{0x1111d0, 0x0},
+	{0x2111d0, 0x0},
+	{0x0110d1, 0x0},
+	{0x1110d1, 0x0},
+	{0x2110d1, 0x0},
+	{0x0111d1, 0x0},
+	{0x1111d1, 0x0},
+	{0x2111d1, 0x0},
+	{0x0110d2, 0x0},
+	{0x1110d2, 0x0},
+	{0x2110d2, 0x0},
+	{0x0111d2, 0x0},
+	{0x1111d2, 0x0},
+	{0x2111d2, 0x0},
+	{0x0110d3, 0x0},
+	{0x1110d3, 0x0},
+	{0x2110d3, 0x0},
+	{0x0111d3, 0x0},
+	{0x1111d3, 0x0},
+	{0x2111d3, 0x0},
+	{0x010068, 0x0},
+	{0x010168, 0x0},
+	{0x010268, 0x0},
+	{0x010368, 0x0},
+	{0x010468, 0x0},
+	{0x010568, 0x0},
+	{0x010668, 0x0},
+	{0x010768, 0x0},
+	{0x010868, 0x0},
+	{0x010069, 0x0},
+	{0x010169, 0x0},
+	{0x010269, 0x0},
+	{0x010369, 0x0},
+	{0x010469, 0x0},
+	{0x010569, 0x0},
+	{0x010669, 0x0},
+	{0x010769, 0x0},
+	{0x010869, 0x0},
+	{0x01006a, 0x0},
+	{0x01016a, 0x0},
+	{0x01026a, 0x0},
+	{0x01036a, 0x0},
+	{0x01046a, 0x0},
+	{0x01056a, 0x0},
+	{0x01066a, 0x0},
+	{0x01076a, 0x0},
+	{0x01086a, 0x0},
+	{0x01006b, 0x0},
+	{0x01016b, 0x0},
+	{0x01026b, 0x0},
+	{0x01036b, 0x0},
+	{0x01046b, 0x0},
+	{0x01056b, 0x0},
+	{0x01066b, 0x0},
+	{0x01076b, 0x0},
+	{0x01086b, 0x0},
+	{0x011068, 0x0},
+	{0x011168, 0x0},
+	{0x011268, 0x0},
+	{0x011368, 0x0},
+	{0x011468, 0x0},
+	{0x011568, 0x0},
+	{0x011668, 0x0},
+	{0x011768, 0x0},
+	{0x011868, 0x0},
+	{0x011069, 0x0},
+	{0x011169, 0x0},
+	{0x011269, 0x0},
+	{0x011369, 0x0},
+	{0x011469, 0x0},
+	{0x011569, 0x0},
+	{0x011669, 0x0},
+	{0x011769, 0x0},
+	{0x011869, 0x0},
+	{0x01106a, 0x0},
+	{0x01116a, 0x0},
+	{0x01126a, 0x0},
+	{0x01136a, 0x0},
+	{0x01146a, 0x0},
+	{0x01156a, 0x0},
+	{0x01166a, 0x0},
+	{0x01176a, 0x0},
+	{0x01186a, 0x0},
+	{0x01106b, 0x0},
+	{0x01116b, 0x0},
+	{0x01126b, 0x0},
+	{0x01136b, 0x0},
+	{0x01146b, 0x0},
+	{0x01156b, 0x0},
+	{0x01166b, 0x0},
+	{0x01176b, 0x0},
+	{0x01186b, 0x0},
+	{0x01008c, 0x0},
+	{0x11008c, 0x0},
+	{0x21008c, 0x0},
+	{0x01018c, 0x0},
+	{0x11018c, 0x0},
+	{0x21018c, 0x0},
+	{0x01008d, 0x0},
+	{0x11008d, 0x0},
+	{0x21008d, 0x0},
+	{0x01018d, 0x0},
+	{0x11018d, 0x0},
+	{0x21018d, 0x0},
+	{0x01008e, 0x0},
+	{0x11008e, 0x0},
+	{0x21008e, 0x0},
+	{0x01018e, 0x0},
+	{0x11018e, 0x0},
+	{0x21018e, 0x0},
+	{0x01008f, 0x0},
+	{0x11008f, 0x0},
+	{0x21008f, 0x0},
+	{0x01018f, 0x0},
+	{0x11018f, 0x0},
+	{0x21018f, 0x0},
+	{0x01108c, 0x0},
+	{0x11108c, 0x0},
+	{0x21108c, 0x0},
+	{0x01118c, 0x0},
+	{0x11118c, 0x0},
+	{0x21118c, 0x0},
+	{0x01108d, 0x0},
+	{0x11108d, 0x0},
+	{0x21108d, 0x0},
+	{0x01118d, 0x0},
+	{0x11118d, 0x0},
+	{0x21118d, 0x0},
+	{0x01108e, 0x0},
+	{0x11108e, 0x0},
+	{0x21108e, 0x0},
+	{0x01118e, 0x0},
+	{0x11118e, 0x0},
+	{0x21118e, 0x0},
+	{0x01108f, 0x0},
+	{0x11108f, 0x0},
+	{0x21108f, 0x0},
+	{0x01118f, 0x0},
+	{0x11118f, 0x0},
+	{0x21118f, 0x0},
+	{0x0100c0, 0x0},
+	{0x1100c0, 0x0},
+	{0x2100c0, 0x0},
+	{0x0101c0, 0x0},
+	{0x1101c0, 0x0},
+	{0x2101c0, 0x0},
+	{0x0102c0, 0x0},
+	{0x1102c0, 0x0},
+	{0x2102c0, 0x0},
+	{0x0103c0, 0x0},
+	{0x1103c0, 0x0},
+	{0x2103c0, 0x0},
+	{0x0104c0, 0x0},
+	{0x1104c0, 0x0},
+	{0x2104c0, 0x0},
+	{0x0105c0, 0x0},
+	{0x1105c0, 0x0},
+	{0x2105c0, 0x0},
+	{0x0106c0, 0x0},
+	{0x1106c0, 0x0},
+	{0x2106c0, 0x0},
+	{0x0107c0, 0x0},
+	{0x1107c0, 0x0},
+	{0x2107c0, 0x0},
+	{0x0108c0, 0x0},
+	{0x1108c0, 0x0},
+	{0x2108c0, 0x0},
+	{0x0100c1, 0x0},
+	{0x1100c1, 0x0},
+	{0x2100c1, 0x0},
+	{0x0101c1, 0x0},
+	{0x1101c1, 0x0},
+	{0x2101c1, 0x0},
+	{0x0102c1, 0x0},
+	{0x1102c1, 0x0},
+	{0x2102c1, 0x0},
+	{0x0103c1, 0x0},
+	{0x1103c1, 0x0},
+	{0x2103c1, 0x0},
+	{0x0104c1, 0x0},
+	{0x1104c1, 0x0},
+	{0x2104c1, 0x0},
+	{0x0105c1, 0x0},
+	{0x1105c1, 0x0},
+	{0x2105c1, 0x0},
+	{0x0106c1, 0x0},
+	{0x1106c1, 0x0},
+	{0x2106c1, 0x0},
+	{0x0107c1, 0x0},
+	{0x1107c1, 0x0},
+	{0x2107c1, 0x0},
+	{0x0108c1, 0x0},
+	{0x1108c1, 0x0},
+	{0x2108c1, 0x0},
+	{0x0100c2, 0x0},
+	{0x1100c2, 0x0},
+	{0x2100c2, 0x0},
+	{0x0101c2, 0x0},
+	{0x1101c2, 0x0},
+	{0x2101c2, 0x0},
+	{0x0102c2, 0x0},
+	{0x1102c2, 0x0},
+	{0x2102c2, 0x0},
+	{0x0103c2, 0x0},
+	{0x1103c2, 0x0},
+	{0x2103c2, 0x0},
+	{0x0104c2, 0x0},
+	{0x1104c2, 0x0},
+	{0x2104c2, 0x0},
+	{0x0105c2, 0x0},
+	{0x1105c2, 0x0},
+	{0x2105c2, 0x0},
+	{0x0106c2, 0x0},
+	{0x1106c2, 0x0},
+	{0x2106c2, 0x0},
+	{0x0107c2, 0x0},
+	{0x1107c2, 0x0},
+	{0x2107c2, 0x0},
+	{0x0108c2, 0x0},
+	{0x1108c2, 0x0},
+	{0x2108c2, 0x0},
+	{0x0100c3, 0x0},
+	{0x1100c3, 0x0},
+	{0x2100c3, 0x0},
+	{0x0101c3, 0x0},
+	{0x1101c3, 0x0},
+	{0x2101c3, 0x0},
+	{0x0102c3, 0x0},
+	{0x1102c3, 0x0},
+	{0x2102c3, 0x0},
+	{0x0103c3, 0x0},
+	{0x1103c3, 0x0},
+	{0x2103c3, 0x0},
+	{0x0104c3, 0x0},
+	{0x1104c3, 0x0},
+	{0x2104c3, 0x0},
+	{0x0105c3, 0x0},
+	{0x1105c3, 0x0},
+	{0x2105c3, 0x0},
+	{0x0106c3, 0x0},
+	{0x1106c3, 0x0},
+	{0x2106c3, 0x0},
+	{0x0107c3, 0x0},
+	{0x1107c3, 0x0},
+	{0x2107c3, 0x0},
+	{0x0108c3, 0x0},
+	{0x1108c3, 0x0},
+	{0x2108c3, 0x0},
+	{0x0110c0, 0x0},
+	{0x1110c0, 0x0},
+	{0x2110c0, 0x0},
+	{0x0111c0, 0x0},
+	{0x1111c0, 0x0},
+	{0x2111c0, 0x0},
+	{0x0112c0, 0x0},
+	{0x1112c0, 0x0},
+	{0x2112c0, 0x0},
+	{0x0113c0, 0x0},
+	{0x1113c0, 0x0},
+	{0x2113c0, 0x0},
+	{0x0114c0, 0x0},
+	{0x1114c0, 0x0},
+	{0x2114c0, 0x0},
+	{0x0115c0, 0x0},
+	{0x1115c0, 0x0},
+	{0x2115c0, 0x0},
+	{0x0116c0, 0x0},
+	{0x1116c0, 0x0},
+	{0x2116c0, 0x0},
+	{0x0117c0, 0x0},
+	{0x1117c0, 0x0},
+	{0x2117c0, 0x0},
+	{0x0118c0, 0x0},
+	{0x1118c0, 0x0},
+	{0x2118c0, 0x0},
+	{0x0110c1, 0x0},
+	{0x1110c1, 0x0},
+	{0x2110c1, 0x0},
+	{0x0111c1, 0x0},
+	{0x1111c1, 0x0},
+	{0x2111c1, 0x0},
+	{0x0112c1, 0x0},
+	{0x1112c1, 0x0},
+	{0x2112c1, 0x0},
+	{0x0113c1, 0x0},
+	{0x1113c1, 0x0},
+	{0x2113c1, 0x0},
+	{0x0114c1, 0x0},
+	{0x1114c1, 0x0},
+	{0x2114c1, 0x0},
+	{0x0115c1, 0x0},
+	{0x1115c1, 0x0},
+	{0x2115c1, 0x0},
+	{0x0116c1, 0x0},
+	{0x1116c1, 0x0},
+	{0x2116c1, 0x0},
+	{0x0117c1, 0x0},
+	{0x1117c1, 0x0},
+	{0x2117c1, 0x0},
+	{0x0118c1, 0x0},
+	{0x1118c1, 0x0},
+	{0x2118c1, 0x0},
+	{0x0110c2, 0x0},
+	{0x1110c2, 0x0},
+	{0x2110c2, 0x0},
+	{0x0111c2, 0x0},
+	{0x1111c2, 0x0},
+	{0x2111c2, 0x0},
+	{0x0112c2, 0x0},
+	{0x1112c2, 0x0},
+	{0x2112c2, 0x0},
+	{0x0113c2, 0x0},
+	{0x1113c2, 0x0},
+	{0x2113c2, 0x0},
+	{0x0114c2, 0x0},
+	{0x1114c2, 0x0},
+	{0x2114c2, 0x0},
+	{0x0115c2, 0x0},
+	{0x1115c2, 0x0},
+	{0x2115c2, 0x0},
+	{0x0116c2, 0x0},
+	{0x1116c2, 0x0},
+	{0x2116c2, 0x0},
+	{0x0117c2, 0x0},
+	{0x1117c2, 0x0},
+	{0x2117c2, 0x0},
+	{0x0118c2, 0x0},
+	{0x1118c2, 0x0},
+	{0x2118c2, 0x0},
+	{0x0110c3, 0x0},
+	{0x1110c3, 0x0},
+	{0x2110c3, 0x0},
+	{0x0111c3, 0x0},
+	{0x1111c3, 0x0},
+	{0x2111c3, 0x0},
+	{0x0112c3, 0x0},
+	{0x1112c3, 0x0},
+	{0x2112c3, 0x0},
+	{0x0113c3, 0x0},
+	{0x1113c3, 0x0},
+	{0x2113c3, 0x0},
+	{0x0114c3, 0x0},
+	{0x1114c3, 0x0},
+	{0x2114c3, 0x0},
+	{0x0115c3, 0x0},
+	{0x1115c3, 0x0},
+	{0x2115c3, 0x0},
+	{0x0116c3, 0x0},
+	{0x1116c3, 0x0},
+	{0x2116c3, 0x0},
+	{0x0117c3, 0x0},
+	{0x1117c3, 0x0},
+	{0x2117c3, 0x0},
+	{0x0118c3, 0x0},
+	{0x1118c3, 0x0},
+	{0x2118c3, 0x0},
+	{0x010020, 0x0},
+	{0x110020, 0x0},
+	{0x210020, 0x0},
+	{0x011020, 0x0},
+	{0x111020, 0x0},
+	{0x211020, 0x0},
+	{0x02007d, 0x0},
+	{0x12007d, 0x0},
+	{0x22007d, 0x0},
+};
+
+/* P0 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp0_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54003, 0x640 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x283c },
+	{ 0x54006, 0x140 },
+	{ 0x54007, 0x1000 },
+	{ 0x54008, 0x101 },
+	{ 0x5400b, 0x31f },
+	{ 0x5400c, 0xc8 },
+	{ 0x54012, 0x1 },
+	{ 0x5402f, 0x1d70 },
+	{ 0x54030, 0x4 },
+	{ 0x54031, 0x18 },
+	{ 0x5403a, 0x1323 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P1 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp1_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54002, 0x1 },
+	{ 0x54003, 0x29c },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x283c },
+	{ 0x54006, 0x140 },
+	{ 0x54007, 0x1000 },
+	{ 0x54008, 0x101 },
+	{ 0x5400b, 0x21f },
+	{ 0x5400c, 0xc8 },
+	{ 0x54012, 0x1 },
+	{ 0x5402f, 0x1220 },
+	{ 0x54030, 0x4 },
+	{ 0x5403a, 0x1323 },
+	{ 0xd0000, 0x1 },
+};
+
+/* DRAM PHY init engine image */
+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, 0x2 },
+	{ 0x90033, 0x10 },
+	{ 0x90034, 0x139 },
+	{ 0x90035, 0xb },
+	{ 0x90036, 0x7c0 },
+	{ 0x90037, 0x139 },
+	{ 0x90038, 0x44 },
+	{ 0x90039, 0x633 },
+	{ 0x9003a, 0x159 },
+	{ 0x9003b, 0x14f },
+	{ 0x9003c, 0x630 },
+	{ 0x9003d, 0x159 },
+	{ 0x9003e, 0x47 },
+	{ 0x9003f, 0x633 },
+	{ 0x90040, 0x149 },
+	{ 0x90041, 0x4f },
+	{ 0x90042, 0x633 },
+	{ 0x90043, 0x179 },
+	{ 0x90044, 0x8 },
+	{ 0x90045, 0xe0 },
+	{ 0x90046, 0x109 },
+	{ 0x90047, 0x0 },
+	{ 0x90048, 0x7c8 },
+	{ 0x90049, 0x109 },
+	{ 0x9004a, 0x0 },
+	{ 0x9004b, 0x1 },
+	{ 0x9004c, 0x8 },
+	{ 0x9004d, 0x0 },
+	{ 0x9004e, 0x45a },
+	{ 0x9004f, 0x9 },
+	{ 0x90050, 0x0 },
+	{ 0x90051, 0x448 },
+	{ 0x90052, 0x109 },
+	{ 0x90053, 0x40 },
+	{ 0x90054, 0x633 },
+	{ 0x90055, 0x179 },
+	{ 0x90056, 0x1 },
+	{ 0x90057, 0x618 },
+	{ 0x90058, 0x109 },
+	{ 0x90059, 0x40c0 },
+	{ 0x9005a, 0x633 },
+	{ 0x9005b, 0x149 },
+	{ 0x9005c, 0x8 },
+	{ 0x9005d, 0x4 },
+	{ 0x9005e, 0x48 },
+	{ 0x9005f, 0x4040 },
+	{ 0x90060, 0x633 },
+	{ 0x90061, 0x149 },
+	{ 0x90062, 0x0 },
+	{ 0x90063, 0x4 },
+	{ 0x90064, 0x48 },
+	{ 0x90065, 0x40 },
+	{ 0x90066, 0x633 },
+	{ 0x90067, 0x149 },
+	{ 0x90068, 0x10 },
+	{ 0x90069, 0x4 },
+	{ 0x9006a, 0x18 },
+	{ 0x9006b, 0x0 },
+	{ 0x9006c, 0x4 },
+	{ 0x9006d, 0x78 },
+	{ 0x9006e, 0x549 },
+	{ 0x9006f, 0x633 },
+	{ 0x90070, 0x159 },
+	{ 0x90071, 0xd49 },
+	{ 0x90072, 0x633 },
+	{ 0x90073, 0x159 },
+	{ 0x90074, 0x94a },
+	{ 0x90075, 0x633 },
+	{ 0x90076, 0x159 },
+	{ 0x90077, 0x441 },
+	{ 0x90078, 0x633 },
+	{ 0x90079, 0x149 },
+	{ 0x9007a, 0x42 },
+	{ 0x9007b, 0x633 },
+	{ 0x9007c, 0x149 },
+	{ 0x9007d, 0x1 },
+	{ 0x9007e, 0x633 },
+	{ 0x9007f, 0x149 },
+	{ 0x90080, 0x0 },
+	{ 0x90081, 0xe0 },
+	{ 0x90082, 0x109 },
+	{ 0x90083, 0xa },
+	{ 0x90084, 0x10 },
+	{ 0x90085, 0x109 },
+	{ 0x90086, 0x9 },
+	{ 0x90087, 0x3c0 },
+	{ 0x90088, 0x149 },
+	{ 0x90089, 0x9 },
+	{ 0x9008a, 0x3c0 },
+	{ 0x9008b, 0x159 },
+	{ 0x9008c, 0x18 },
+	{ 0x9008d, 0x10 },
+	{ 0x9008e, 0x109 },
+	{ 0x9008f, 0x0 },
+	{ 0x90090, 0x3c0 },
+	{ 0x90091, 0x109 },
+	{ 0x90092, 0x18 },
+	{ 0x90093, 0x4 },
+	{ 0x90094, 0x48 },
+	{ 0x90095, 0x18 },
+	{ 0x90096, 0x4 },
+	{ 0x90097, 0x58 },
+	{ 0x90098, 0xb },
+	{ 0x90099, 0x10 },
+	{ 0x9009a, 0x109 },
+	{ 0x9009b, 0x1 },
+	{ 0x9009c, 0x10 },
+	{ 0x9009d, 0x109 },
+	{ 0x9009e, 0x5 },
+	{ 0x9009f, 0x7c0 },
+	{ 0x900a0, 0x109 },
+	{ 0x900a1, 0x0 },
+	{ 0x900a2, 0x8140 },
+	{ 0x900a3, 0x10c },
+	{ 0x900a4, 0x10 },
+	{ 0x900a5, 0x8138 },
+	{ 0x900a6, 0x10c },
+	{ 0x900a7, 0x8 },
+	{ 0x900a8, 0x7c8 },
+	{ 0x900a9, 0x101 },
+	{ 0x900aa, 0x8 },
+	{ 0x900ab, 0x448 },
+	{ 0x900ac, 0x109 },
+	{ 0x900ad, 0xf },
+	{ 0x900ae, 0x7c0 },
+	{ 0x900af, 0x109 },
+	{ 0x900b0, 0x47 },
+	{ 0x900b1, 0x630 },
+	{ 0x900b2, 0x109 },
+	{ 0x900b3, 0x8 },
+	{ 0x900b4, 0x618 },
+	{ 0x900b5, 0x109 },
+	{ 0x900b6, 0x8 },
+	{ 0x900b7, 0xe0 },
+	{ 0x900b8, 0x109 },
+	{ 0x900b9, 0x0 },
+	{ 0x900ba, 0x7c8 },
+	{ 0x900bb, 0x109 },
+	{ 0x900bc, 0x8 },
+	{ 0x900bd, 0x8140 },
+	{ 0x900be, 0x10c },
+	{ 0x900bf, 0x0 },
+	{ 0x900c0, 0x1 },
+	{ 0x900c1, 0x8 },
+	{ 0x900c2, 0x8 },
+	{ 0x900c3, 0x4 },
+	{ 0x900c4, 0x8 },
+	{ 0x900c5, 0x8 },
+	{ 0x900c6, 0x7c8 },
+	{ 0x900c7, 0x101 },
+	{ 0x90006, 0x0 },
+	{ 0x90007, 0x0 },
+	{ 0x90008, 0x8 },
+	{ 0x90009, 0x0 },
+	{ 0x9000a, 0x0 },
+	{ 0x9000b, 0x0 },
+	{ 0xd00e7, 0x400 },
+	{ 0x90017, 0x0 },
+	{ 0x90026, 0x2b },
+	{ 0x2000b, 0x32 },
+	{ 0x2000c, 0x64 },
+	{ 0x2000d, 0x3e8 },
+	{ 0x2000e, 0x2c },
+	{ 0x12000b, 0x14 },
+	{ 0x12000c, 0x26 },
+	{ 0x12000d, 0x1a1 },
+	{ 0x12000e, 0x10 },
+	{ 0x9000c, 0x0 },
+	{ 0x9000d, 0x173 },
+	{ 0x9000e, 0x60 },
+	{ 0x9000f, 0x6110 },
+	{ 0x90010, 0x2152 },
+	{ 0x90011, 0xdfbd },
+	{ 0x90012, 0xffff },
+	{ 0x90013, 0x6152 },
+	{ 0x20089, 0x1 },
+	{ 0x20088, 0x19 },
+	{ 0xc0080, 0x0 },
+	{ 0xd0000, 0x1 }
+};
+
+struct dram_fsp_msg ddr_dram_fsp_msg[] = {
+	{
+		/* P0 1600mts 1D */
+		.drate = 1600,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp0_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
+	},
+	{
+		/* P1 667mts 1D */
+		.drate = 667,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp1_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+	},
+};
+
+/* ddr timing config params */
+struct dram_timing_info dram_timing = {
+	.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 = { 1600, 667, },
+};
diff --git a/board/bsh/imx8mn_smm_s2/ddr3l_timing_512m.c b/board/bsh/imx8mn_smm_s2/ddr3l_timing_512m.c
new file mode 100644
index 0000000000..f845395ad9
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/ddr3l_timing_512m.c
@@ -0,0 +1,941 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019 NXP
+ *
+ * Generated code from MX8M_DDR_tool
+ *
+ * Align with uboot version:
+ * imx_v2018.03_4.14.78_1.0.0_ga ~ imx_v2018.04_4.19.35_1.1.0_ga
+ * For imx_v2019.04_5.4.x and above version:
+ * please replace #include <asm/arch/imx8m_ddr.h> with #include <asm/arch/ddr.h>
+ */
+
+#include <linux/kernel.h>
+#include <asm/arch/ddr.h>
+
+struct dram_cfg_param ddr_ddrc_cfg[] = {
+	/** Initialize DDRC registers **/
+	{ 0x3d400304, 0x1 },
+	{ 0x3d400030, 0x20 },
+	{ 0x3d400000, 0xa1040001 },
+	{ 0x3d400064, 0x610068 },
+	{ 0x3d4000d0, 0xc00200c5 },
+	{ 0x3d4000d4, 0x1000b },
+	{ 0x3d4000dc, 0x1d700004 },
+	{ 0x3d4000e0, 0x180000 },
+	{ 0x3d4000e4, 0x90000 },
+	{ 0x3d4000f0, 0x0 },
+	{ 0x3d4000f4, 0xee5 },
+	{ 0x3d400100, 0xc101b0e },
+	{ 0x3d400104, 0x30314 },
+	{ 0x3d400108, 0x4060509 },
+	{ 0x3d40010c, 0x2006 },
+	{ 0x3d400110, 0x6020306 },
+	{ 0x3d400114, 0x4040302 },
+	{ 0x3d400120, 0x909 },
+	{ 0x3d400180, 0x40800020 },
+	{ 0x3d400184, 0xc350 },
+	{ 0x3d400190, 0x3868203 },
+	{ 0x3d400194, 0x20303 },
+	{ 0x3d4001b4, 0x603 },
+	{ 0x3d400198, 0x7000000 },
+	{ 0x3d4001b0, 0x11 },
+	{ 0x3d4001a0, 0x400018 },
+	{ 0x3d4001a4, 0x5003c },
+	{ 0x3d4001a8, 0x80000000 },
+	{ 0x3d4001c4, 0x0 },
+	{ 0x3d400200, 0x1f },
+	{ 0x3d400204, 0x80808 },
+	{ 0x3d400208, 0x0 },
+	{ 0x3d40020c, 0x0 },
+	{ 0x3d400210, 0x1f1f },
+	{ 0x3d400214, 0x7070707 },
+	{ 0x3d400218, 0xf070707 },
+	{ 0x3d400240, 0x600060c },
+	{ 0x3d400244, 0x1323 },
+	{ 0x3d400400, 0x100 },
+	{ 0x3d400250, 0x7ab50b07 },
+	{ 0x3d400254, 0x22 },
+	{ 0x3d40025c, 0x7b00665e },
+	{ 0x3d400264, 0xb0000040 },
+	{ 0x3d40026c, 0x50000a0c },
+	{ 0x3d400300, 0x17 },
+	{ 0x3d40036c, 0x10000 },
+	{ 0x3d400404, 0x3051 },
+	{ 0x3d400408, 0x61d2 },
+	{ 0x3d400494, 0xe00 },
+	{ 0x3d400498, 0x7ff },
+	{ 0x3d40049c, 0xe00 },
+	{ 0x3d4004a0, 0x7ff },
+	{ 0x3d402064, 0x28003c },
+	{ 0x3d4020dc, 0x12200004 },
+	{ 0x3d4020e0, 0x0 },
+	{ 0x3d402100, 0x7090b07 },
+	{ 0x3d402104, 0x20209 },
+	{ 0x3d402108, 0x3030407 },
+	{ 0x3d40210c, 0x2006 },
+	{ 0x3d402110, 0x3020203 },
+	{ 0x3d402114, 0x3030202 },
+	{ 0x3d402120, 0x909 },
+	{ 0x3d402180, 0x40800020 },
+	{ 0x3d402190, 0x3818200 },
+	{ 0x3d402194, 0x20303 },
+	{ 0x3d4021b4, 0x100 },
+	{ 0x3d402240, 0x6000604 },
+	{ 0x3d4020f4, 0xee5 },
+	{ 0x3d400028, 0x1 },
+};
+
+/* PHY Initialize Configuration */
+struct dram_cfg_param ddr_ddrphy_cfg[] = {
+	{ 0x1005f, 0x3ff },
+	{ 0x1015f, 0x3ff },
+	{ 0x1105f, 0x3ff },
+	{ 0x1115f, 0x3ff },
+	{ 0x11005f, 0x3ff },
+	{ 0x11015f, 0x3ff },
+	{ 0x11105f, 0x3ff },
+	{ 0x11115f, 0x3ff },
+	{ 0x55, 0x3ff },
+	{ 0x1055, 0x3ff },
+	{ 0x2055, 0x3ff },
+	{ 0x3055, 0x3ff },
+	{ 0x4055, 0xff },
+	{ 0x5055, 0xff },
+	{ 0x6055, 0x3ff },
+	{ 0x7055, 0x3ff },
+	{ 0x8055, 0x3ff },
+	{ 0x9055, 0x3ff },
+	{ 0x200c5, 0xb },
+	{ 0x1200c5, 0x7 },
+	{ 0x2002e, 0x1 },
+	{ 0x12002e, 0x1 },
+	{ 0x20024, 0x0 },
+	{ 0x2003a, 0x0 },
+	{ 0x120024, 0x0 },
+	{ 0x2003a, 0x0 },
+	{ 0x20056, 0xa },
+	{ 0x120056, 0xa },
+	{ 0x1004d, 0x208 },
+	{ 0x1014d, 0x208 },
+	{ 0x1104d, 0x208 },
+	{ 0x1114d, 0x208 },
+	{ 0x11004d, 0x208 },
+	{ 0x11014d, 0x208 },
+	{ 0x11104d, 0x208 },
+	{ 0x11114d, 0x208 },
+	{ 0x10049, 0xe38 },
+	{ 0x10149, 0xe38 },
+	{ 0x11049, 0xe38 },
+	{ 0x11149, 0xe38 },
+	{ 0x110049, 0xe38 },
+	{ 0x110149, 0xe38 },
+	{ 0x111049, 0xe38 },
+	{ 0x111149, 0xe38 },
+	{ 0x43, 0x63 },
+	{ 0x1043, 0x63 },
+	{ 0x2043, 0x63 },
+	{ 0x3043, 0x63 },
+	{ 0x4043, 0x63 },
+	{ 0x5043, 0x63 },
+	{ 0x6043, 0x63 },
+	{ 0x7043, 0x63 },
+	{ 0x8043, 0x63 },
+	{ 0x9043, 0x63 },
+	{ 0x20018, 0x1 },
+	{ 0x20075, 0x0 },
+	{ 0x20050, 0x0 },
+	{ 0x20008, 0x190 },
+	{ 0x120008, 0xa7 },
+	{ 0x20088, 0x9 },
+	{ 0x200b2, 0x32c },
+	{ 0x10043, 0x581 },
+	{ 0x10143, 0x581 },
+	{ 0x11043, 0x581 },
+	{ 0x11143, 0x581 },
+	{ 0x1200b2, 0x32c },
+	{ 0x110043, 0x581 },
+	{ 0x110143, 0x581 },
+	{ 0x111043, 0x581 },
+	{ 0x111143, 0x581 },
+	{ 0x200fa, 0x1 },
+	{ 0x1200fa, 0x1 },
+	{ 0x20019, 0x5 },
+	{ 0x120019, 0x5 },
+	{ 0x200f0, 0x5555 },
+	{ 0x200f1, 0x5555 },
+	{ 0x200f2, 0x5555 },
+	{ 0x200f3, 0x5555 },
+	{ 0x200f4, 0x5555 },
+	{ 0x200f5, 0x5555 },
+	{ 0x200f6, 0x5555 },
+	{ 0x200f7, 0xf000 },
+	{ 0x20025, 0x0 },
+	{ 0x2007d, 0x212 },
+	{ 0x12007d, 0x212 },
+	{ 0x2007c, 0x61 },
+	{ 0x12007c, 0x61 },
+	{ 0x1004a, 0x500 },
+	{ 0x1104a, 0x500 },
+	{ 0x2002c, 0x0 },
+};
+
+/* ddr phy trained csr */
+struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
+	{0x0200b2, 0x0},
+	{0x1200b2, 0x0},
+	{0x2200b2, 0x0},
+	{0x0200cb, 0x0},
+	{0x010043, 0x0},
+	{0x110043, 0x0},
+	{0x210043, 0x0},
+	{0x010143, 0x0},
+	{0x110143, 0x0},
+	{0x210143, 0x0},
+	{0x011043, 0x0},
+	{0x111043, 0x0},
+	{0x211043, 0x0},
+	{0x011143, 0x0},
+	{0x111143, 0x0},
+	{0x211143, 0x0},
+	{0x000080, 0x0},
+	{0x100080, 0x0},
+	{0x200080, 0x0},
+	{0x001080, 0x0},
+	{0x101080, 0x0},
+	{0x201080, 0x0},
+	{0x002080, 0x0},
+	{0x102080, 0x0},
+	{0x202080, 0x0},
+	{0x003080, 0x0},
+	{0x103080, 0x0},
+	{0x203080, 0x0},
+	{0x004080, 0x0},
+	{0x104080, 0x0},
+	{0x204080, 0x0},
+	{0x005080, 0x0},
+	{0x105080, 0x0},
+	{0x205080, 0x0},
+	{0x006080, 0x0},
+	{0x106080, 0x0},
+	{0x206080, 0x0},
+	{0x007080, 0x0},
+	{0x107080, 0x0},
+	{0x207080, 0x0},
+	{0x008080, 0x0},
+	{0x108080, 0x0},
+	{0x208080, 0x0},
+	{0x009080, 0x0},
+	{0x109080, 0x0},
+	{0x209080, 0x0},
+	{0x010080, 0x0},
+	{0x110080, 0x0},
+	{0x210080, 0x0},
+	{0x010180, 0x0},
+	{0x110180, 0x0},
+	{0x210180, 0x0},
+	{0x010081, 0x0},
+	{0x110081, 0x0},
+	{0x210081, 0x0},
+	{0x010181, 0x0},
+	{0x110181, 0x0},
+	{0x210181, 0x0},
+	{0x010082, 0x0},
+	{0x110082, 0x0},
+	{0x210082, 0x0},
+	{0x010182, 0x0},
+	{0x110182, 0x0},
+	{0x210182, 0x0},
+	{0x010083, 0x0},
+	{0x110083, 0x0},
+	{0x210083, 0x0},
+	{0x010183, 0x0},
+	{0x110183, 0x0},
+	{0x210183, 0x0},
+	{0x011080, 0x0},
+	{0x111080, 0x0},
+	{0x211080, 0x0},
+	{0x011180, 0x0},
+	{0x111180, 0x0},
+	{0x211180, 0x0},
+	{0x011081, 0x0},
+	{0x111081, 0x0},
+	{0x211081, 0x0},
+	{0x011181, 0x0},
+	{0x111181, 0x0},
+	{0x211181, 0x0},
+	{0x011082, 0x0},
+	{0x111082, 0x0},
+	{0x211082, 0x0},
+	{0x011182, 0x0},
+	{0x111182, 0x0},
+	{0x211182, 0x0},
+	{0x011083, 0x0},
+	{0x111083, 0x0},
+	{0x211083, 0x0},
+	{0x011183, 0x0},
+	{0x111183, 0x0},
+	{0x211183, 0x0},
+	{0x0100d0, 0x0},
+	{0x1100d0, 0x0},
+	{0x2100d0, 0x0},
+	{0x0101d0, 0x0},
+	{0x1101d0, 0x0},
+	{0x2101d0, 0x0},
+	{0x0100d1, 0x0},
+	{0x1100d1, 0x0},
+	{0x2100d1, 0x0},
+	{0x0101d1, 0x0},
+	{0x1101d1, 0x0},
+	{0x2101d1, 0x0},
+	{0x0100d2, 0x0},
+	{0x1100d2, 0x0},
+	{0x2100d2, 0x0},
+	{0x0101d2, 0x0},
+	{0x1101d2, 0x0},
+	{0x2101d2, 0x0},
+	{0x0100d3, 0x0},
+	{0x1100d3, 0x0},
+	{0x2100d3, 0x0},
+	{0x0101d3, 0x0},
+	{0x1101d3, 0x0},
+	{0x2101d3, 0x0},
+	{0x0110d0, 0x0},
+	{0x1110d0, 0x0},
+	{0x2110d0, 0x0},
+	{0x0111d0, 0x0},
+	{0x1111d0, 0x0},
+	{0x2111d0, 0x0},
+	{0x0110d1, 0x0},
+	{0x1110d1, 0x0},
+	{0x2110d1, 0x0},
+	{0x0111d1, 0x0},
+	{0x1111d1, 0x0},
+	{0x2111d1, 0x0},
+	{0x0110d2, 0x0},
+	{0x1110d2, 0x0},
+	{0x2110d2, 0x0},
+	{0x0111d2, 0x0},
+	{0x1111d2, 0x0},
+	{0x2111d2, 0x0},
+	{0x0110d3, 0x0},
+	{0x1110d3, 0x0},
+	{0x2110d3, 0x0},
+	{0x0111d3, 0x0},
+	{0x1111d3, 0x0},
+	{0x2111d3, 0x0},
+	{0x010068, 0x0},
+	{0x010168, 0x0},
+	{0x010268, 0x0},
+	{0x010368, 0x0},
+	{0x010468, 0x0},
+	{0x010568, 0x0},
+	{0x010668, 0x0},
+	{0x010768, 0x0},
+	{0x010868, 0x0},
+	{0x010069, 0x0},
+	{0x010169, 0x0},
+	{0x010269, 0x0},
+	{0x010369, 0x0},
+	{0x010469, 0x0},
+	{0x010569, 0x0},
+	{0x010669, 0x0},
+	{0x010769, 0x0},
+	{0x010869, 0x0},
+	{0x01006a, 0x0},
+	{0x01016a, 0x0},
+	{0x01026a, 0x0},
+	{0x01036a, 0x0},
+	{0x01046a, 0x0},
+	{0x01056a, 0x0},
+	{0x01066a, 0x0},
+	{0x01076a, 0x0},
+	{0x01086a, 0x0},
+	{0x01006b, 0x0},
+	{0x01016b, 0x0},
+	{0x01026b, 0x0},
+	{0x01036b, 0x0},
+	{0x01046b, 0x0},
+	{0x01056b, 0x0},
+	{0x01066b, 0x0},
+	{0x01076b, 0x0},
+	{0x01086b, 0x0},
+	{0x011068, 0x0},
+	{0x011168, 0x0},
+	{0x011268, 0x0},
+	{0x011368, 0x0},
+	{0x011468, 0x0},
+	{0x011568, 0x0},
+	{0x011668, 0x0},
+	{0x011768, 0x0},
+	{0x011868, 0x0},
+	{0x011069, 0x0},
+	{0x011169, 0x0},
+	{0x011269, 0x0},
+	{0x011369, 0x0},
+	{0x011469, 0x0},
+	{0x011569, 0x0},
+	{0x011669, 0x0},
+	{0x011769, 0x0},
+	{0x011869, 0x0},
+	{0x01106a, 0x0},
+	{0x01116a, 0x0},
+	{0x01126a, 0x0},
+	{0x01136a, 0x0},
+	{0x01146a, 0x0},
+	{0x01156a, 0x0},
+	{0x01166a, 0x0},
+	{0x01176a, 0x0},
+	{0x01186a, 0x0},
+	{0x01106b, 0x0},
+	{0x01116b, 0x0},
+	{0x01126b, 0x0},
+	{0x01136b, 0x0},
+	{0x01146b, 0x0},
+	{0x01156b, 0x0},
+	{0x01166b, 0x0},
+	{0x01176b, 0x0},
+	{0x01186b, 0x0},
+	{0x01008c, 0x0},
+	{0x11008c, 0x0},
+	{0x21008c, 0x0},
+	{0x01018c, 0x0},
+	{0x11018c, 0x0},
+	{0x21018c, 0x0},
+	{0x01008d, 0x0},
+	{0x11008d, 0x0},
+	{0x21008d, 0x0},
+	{0x01018d, 0x0},
+	{0x11018d, 0x0},
+	{0x21018d, 0x0},
+	{0x01008e, 0x0},
+	{0x11008e, 0x0},
+	{0x21008e, 0x0},
+	{0x01018e, 0x0},
+	{0x11018e, 0x0},
+	{0x21018e, 0x0},
+	{0x01008f, 0x0},
+	{0x11008f, 0x0},
+	{0x21008f, 0x0},
+	{0x01018f, 0x0},
+	{0x11018f, 0x0},
+	{0x21018f, 0x0},
+	{0x01108c, 0x0},
+	{0x11108c, 0x0},
+	{0x21108c, 0x0},
+	{0x01118c, 0x0},
+	{0x11118c, 0x0},
+	{0x21118c, 0x0},
+	{0x01108d, 0x0},
+	{0x11108d, 0x0},
+	{0x21108d, 0x0},
+	{0x01118d, 0x0},
+	{0x11118d, 0x0},
+	{0x21118d, 0x0},
+	{0x01108e, 0x0},
+	{0x11108e, 0x0},
+	{0x21108e, 0x0},
+	{0x01118e, 0x0},
+	{0x11118e, 0x0},
+	{0x21118e, 0x0},
+	{0x01108f, 0x0},
+	{0x11108f, 0x0},
+	{0x21108f, 0x0},
+	{0x01118f, 0x0},
+	{0x11118f, 0x0},
+	{0x21118f, 0x0},
+	{0x0100c0, 0x0},
+	{0x1100c0, 0x0},
+	{0x2100c0, 0x0},
+	{0x0101c0, 0x0},
+	{0x1101c0, 0x0},
+	{0x2101c0, 0x0},
+	{0x0102c0, 0x0},
+	{0x1102c0, 0x0},
+	{0x2102c0, 0x0},
+	{0x0103c0, 0x0},
+	{0x1103c0, 0x0},
+	{0x2103c0, 0x0},
+	{0x0104c0, 0x0},
+	{0x1104c0, 0x0},
+	{0x2104c0, 0x0},
+	{0x0105c0, 0x0},
+	{0x1105c0, 0x0},
+	{0x2105c0, 0x0},
+	{0x0106c0, 0x0},
+	{0x1106c0, 0x0},
+	{0x2106c0, 0x0},
+	{0x0107c0, 0x0},
+	{0x1107c0, 0x0},
+	{0x2107c0, 0x0},
+	{0x0108c0, 0x0},
+	{0x1108c0, 0x0},
+	{0x2108c0, 0x0},
+	{0x0100c1, 0x0},
+	{0x1100c1, 0x0},
+	{0x2100c1, 0x0},
+	{0x0101c1, 0x0},
+	{0x1101c1, 0x0},
+	{0x2101c1, 0x0},
+	{0x0102c1, 0x0},
+	{0x1102c1, 0x0},
+	{0x2102c1, 0x0},
+	{0x0103c1, 0x0},
+	{0x1103c1, 0x0},
+	{0x2103c1, 0x0},
+	{0x0104c1, 0x0},
+	{0x1104c1, 0x0},
+	{0x2104c1, 0x0},
+	{0x0105c1, 0x0},
+	{0x1105c1, 0x0},
+	{0x2105c1, 0x0},
+	{0x0106c1, 0x0},
+	{0x1106c1, 0x0},
+	{0x2106c1, 0x0},
+	{0x0107c1, 0x0},
+	{0x1107c1, 0x0},
+	{0x2107c1, 0x0},
+	{0x0108c1, 0x0},
+	{0x1108c1, 0x0},
+	{0x2108c1, 0x0},
+	{0x0100c2, 0x0},
+	{0x1100c2, 0x0},
+	{0x2100c2, 0x0},
+	{0x0101c2, 0x0},
+	{0x1101c2, 0x0},
+	{0x2101c2, 0x0},
+	{0x0102c2, 0x0},
+	{0x1102c2, 0x0},
+	{0x2102c2, 0x0},
+	{0x0103c2, 0x0},
+	{0x1103c2, 0x0},
+	{0x2103c2, 0x0},
+	{0x0104c2, 0x0},
+	{0x1104c2, 0x0},
+	{0x2104c2, 0x0},
+	{0x0105c2, 0x0},
+	{0x1105c2, 0x0},
+	{0x2105c2, 0x0},
+	{0x0106c2, 0x0},
+	{0x1106c2, 0x0},
+	{0x2106c2, 0x0},
+	{0x0107c2, 0x0},
+	{0x1107c2, 0x0},
+	{0x2107c2, 0x0},
+	{0x0108c2, 0x0},
+	{0x1108c2, 0x0},
+	{0x2108c2, 0x0},
+	{0x0100c3, 0x0},
+	{0x1100c3, 0x0},
+	{0x2100c3, 0x0},
+	{0x0101c3, 0x0},
+	{0x1101c3, 0x0},
+	{0x2101c3, 0x0},
+	{0x0102c3, 0x0},
+	{0x1102c3, 0x0},
+	{0x2102c3, 0x0},
+	{0x0103c3, 0x0},
+	{0x1103c3, 0x0},
+	{0x2103c3, 0x0},
+	{0x0104c3, 0x0},
+	{0x1104c3, 0x0},
+	{0x2104c3, 0x0},
+	{0x0105c3, 0x0},
+	{0x1105c3, 0x0},
+	{0x2105c3, 0x0},
+	{0x0106c3, 0x0},
+	{0x1106c3, 0x0},
+	{0x2106c3, 0x0},
+	{0x0107c3, 0x0},
+	{0x1107c3, 0x0},
+	{0x2107c3, 0x0},
+	{0x0108c3, 0x0},
+	{0x1108c3, 0x0},
+	{0x2108c3, 0x0},
+	{0x0110c0, 0x0},
+	{0x1110c0, 0x0},
+	{0x2110c0, 0x0},
+	{0x0111c0, 0x0},
+	{0x1111c0, 0x0},
+	{0x2111c0, 0x0},
+	{0x0112c0, 0x0},
+	{0x1112c0, 0x0},
+	{0x2112c0, 0x0},
+	{0x0113c0, 0x0},
+	{0x1113c0, 0x0},
+	{0x2113c0, 0x0},
+	{0x0114c0, 0x0},
+	{0x1114c0, 0x0},
+	{0x2114c0, 0x0},
+	{0x0115c0, 0x0},
+	{0x1115c0, 0x0},
+	{0x2115c0, 0x0},
+	{0x0116c0, 0x0},
+	{0x1116c0, 0x0},
+	{0x2116c0, 0x0},
+	{0x0117c0, 0x0},
+	{0x1117c0, 0x0},
+	{0x2117c0, 0x0},
+	{0x0118c0, 0x0},
+	{0x1118c0, 0x0},
+	{0x2118c0, 0x0},
+	{0x0110c1, 0x0},
+	{0x1110c1, 0x0},
+	{0x2110c1, 0x0},
+	{0x0111c1, 0x0},
+	{0x1111c1, 0x0},
+	{0x2111c1, 0x0},
+	{0x0112c1, 0x0},
+	{0x1112c1, 0x0},
+	{0x2112c1, 0x0},
+	{0x0113c1, 0x0},
+	{0x1113c1, 0x0},
+	{0x2113c1, 0x0},
+	{0x0114c1, 0x0},
+	{0x1114c1, 0x0},
+	{0x2114c1, 0x0},
+	{0x0115c1, 0x0},
+	{0x1115c1, 0x0},
+	{0x2115c1, 0x0},
+	{0x0116c1, 0x0},
+	{0x1116c1, 0x0},
+	{0x2116c1, 0x0},
+	{0x0117c1, 0x0},
+	{0x1117c1, 0x0},
+	{0x2117c1, 0x0},
+	{0x0118c1, 0x0},
+	{0x1118c1, 0x0},
+	{0x2118c1, 0x0},
+	{0x0110c2, 0x0},
+	{0x1110c2, 0x0},
+	{0x2110c2, 0x0},
+	{0x0111c2, 0x0},
+	{0x1111c2, 0x0},
+	{0x2111c2, 0x0},
+	{0x0112c2, 0x0},
+	{0x1112c2, 0x0},
+	{0x2112c2, 0x0},
+	{0x0113c2, 0x0},
+	{0x1113c2, 0x0},
+	{0x2113c2, 0x0},
+	{0x0114c2, 0x0},
+	{0x1114c2, 0x0},
+	{0x2114c2, 0x0},
+	{0x0115c2, 0x0},
+	{0x1115c2, 0x0},
+	{0x2115c2, 0x0},
+	{0x0116c2, 0x0},
+	{0x1116c2, 0x0},
+	{0x2116c2, 0x0},
+	{0x0117c2, 0x0},
+	{0x1117c2, 0x0},
+	{0x2117c2, 0x0},
+	{0x0118c2, 0x0},
+	{0x1118c2, 0x0},
+	{0x2118c2, 0x0},
+	{0x0110c3, 0x0},
+	{0x1110c3, 0x0},
+	{0x2110c3, 0x0},
+	{0x0111c3, 0x0},
+	{0x1111c3, 0x0},
+	{0x2111c3, 0x0},
+	{0x0112c3, 0x0},
+	{0x1112c3, 0x0},
+	{0x2112c3, 0x0},
+	{0x0113c3, 0x0},
+	{0x1113c3, 0x0},
+	{0x2113c3, 0x0},
+	{0x0114c3, 0x0},
+	{0x1114c3, 0x0},
+	{0x2114c3, 0x0},
+	{0x0115c3, 0x0},
+	{0x1115c3, 0x0},
+	{0x2115c3, 0x0},
+	{0x0116c3, 0x0},
+	{0x1116c3, 0x0},
+	{0x2116c3, 0x0},
+	{0x0117c3, 0x0},
+	{0x1117c3, 0x0},
+	{0x2117c3, 0x0},
+	{0x0118c3, 0x0},
+	{0x1118c3, 0x0},
+	{0x2118c3, 0x0},
+	{0x010020, 0x0},
+	{0x110020, 0x0},
+	{0x210020, 0x0},
+	{0x011020, 0x0},
+	{0x111020, 0x0},
+	{0x211020, 0x0},
+	{0x02007d, 0x0},
+	{0x12007d, 0x0},
+	{0x22007d, 0x0},
+};
+
+/* P0 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp0_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54003, 0x640 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x283c },
+	{ 0x54006, 0x140 },
+	{ 0x54007, 0x1000 },
+	{ 0x54008, 0x101 },
+	{ 0x5400b, 0x31f },
+	{ 0x5400c, 0xc8 },
+	{ 0x54012, 0x1 },
+	{ 0x5402f, 0x1d70 },
+	{ 0x54030, 0x4 },
+	{ 0x54031, 0x18 },
+	{ 0x5403a, 0x1323 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P1 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp1_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54002, 0x1 },
+	{ 0x54003, 0x29c },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x283c },
+	{ 0x54006, 0x140 },
+	{ 0x54007, 0x1000 },
+	{ 0x54008, 0x101 },
+	{ 0x5400b, 0x21f },
+	{ 0x5400c, 0xc8 },
+	{ 0x54012, 0x1 },
+	{ 0x5402f, 0x1220 },
+	{ 0x54030, 0x4 },
+	{ 0x5403a, 0x1323 },
+	{ 0xd0000, 0x1 },
+};
+
+/* DRAM PHY init engine image */
+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, 0x2 },
+	{ 0x90033, 0x10 },
+	{ 0x90034, 0x139 },
+	{ 0x90035, 0xb },
+	{ 0x90036, 0x7c0 },
+	{ 0x90037, 0x139 },
+	{ 0x90038, 0x44 },
+	{ 0x90039, 0x633 },
+	{ 0x9003a, 0x159 },
+	{ 0x9003b, 0x14f },
+	{ 0x9003c, 0x630 },
+	{ 0x9003d, 0x159 },
+	{ 0x9003e, 0x47 },
+	{ 0x9003f, 0x633 },
+	{ 0x90040, 0x149 },
+	{ 0x90041, 0x4f },
+	{ 0x90042, 0x633 },
+	{ 0x90043, 0x179 },
+	{ 0x90044, 0x8 },
+	{ 0x90045, 0xe0 },
+	{ 0x90046, 0x109 },
+	{ 0x90047, 0x0 },
+	{ 0x90048, 0x7c8 },
+	{ 0x90049, 0x109 },
+	{ 0x9004a, 0x0 },
+	{ 0x9004b, 0x1 },
+	{ 0x9004c, 0x8 },
+	{ 0x9004d, 0x0 },
+	{ 0x9004e, 0x45a },
+	{ 0x9004f, 0x9 },
+	{ 0x90050, 0x0 },
+	{ 0x90051, 0x448 },
+	{ 0x90052, 0x109 },
+	{ 0x90053, 0x40 },
+	{ 0x90054, 0x633 },
+	{ 0x90055, 0x179 },
+	{ 0x90056, 0x1 },
+	{ 0x90057, 0x618 },
+	{ 0x90058, 0x109 },
+	{ 0x90059, 0x40c0 },
+	{ 0x9005a, 0x633 },
+	{ 0x9005b, 0x149 },
+	{ 0x9005c, 0x8 },
+	{ 0x9005d, 0x4 },
+	{ 0x9005e, 0x48 },
+	{ 0x9005f, 0x4040 },
+	{ 0x90060, 0x633 },
+	{ 0x90061, 0x149 },
+	{ 0x90062, 0x0 },
+	{ 0x90063, 0x4 },
+	{ 0x90064, 0x48 },
+	{ 0x90065, 0x40 },
+	{ 0x90066, 0x633 },
+	{ 0x90067, 0x149 },
+	{ 0x90068, 0x10 },
+	{ 0x90069, 0x4 },
+	{ 0x9006a, 0x18 },
+	{ 0x9006b, 0x0 },
+	{ 0x9006c, 0x4 },
+	{ 0x9006d, 0x78 },
+	{ 0x9006e, 0x549 },
+	{ 0x9006f, 0x633 },
+	{ 0x90070, 0x159 },
+	{ 0x90071, 0xd49 },
+	{ 0x90072, 0x633 },
+	{ 0x90073, 0x159 },
+	{ 0x90074, 0x94a },
+	{ 0x90075, 0x633 },
+	{ 0x90076, 0x159 },
+	{ 0x90077, 0x441 },
+	{ 0x90078, 0x633 },
+	{ 0x90079, 0x149 },
+	{ 0x9007a, 0x42 },
+	{ 0x9007b, 0x633 },
+	{ 0x9007c, 0x149 },
+	{ 0x9007d, 0x1 },
+	{ 0x9007e, 0x633 },
+	{ 0x9007f, 0x149 },
+	{ 0x90080, 0x0 },
+	{ 0x90081, 0xe0 },
+	{ 0x90082, 0x109 },
+	{ 0x90083, 0xa },
+	{ 0x90084, 0x10 },
+	{ 0x90085, 0x109 },
+	{ 0x90086, 0x9 },
+	{ 0x90087, 0x3c0 },
+	{ 0x90088, 0x149 },
+	{ 0x90089, 0x9 },
+	{ 0x9008a, 0x3c0 },
+	{ 0x9008b, 0x159 },
+	{ 0x9008c, 0x18 },
+	{ 0x9008d, 0x10 },
+	{ 0x9008e, 0x109 },
+	{ 0x9008f, 0x0 },
+	{ 0x90090, 0x3c0 },
+	{ 0x90091, 0x109 },
+	{ 0x90092, 0x18 },
+	{ 0x90093, 0x4 },
+	{ 0x90094, 0x48 },
+	{ 0x90095, 0x18 },
+	{ 0x90096, 0x4 },
+	{ 0x90097, 0x58 },
+	{ 0x90098, 0xb },
+	{ 0x90099, 0x10 },
+	{ 0x9009a, 0x109 },
+	{ 0x9009b, 0x1 },
+	{ 0x9009c, 0x10 },
+	{ 0x9009d, 0x109 },
+	{ 0x9009e, 0x5 },
+	{ 0x9009f, 0x7c0 },
+	{ 0x900a0, 0x109 },
+	{ 0x900a1, 0x0 },
+	{ 0x900a2, 0x8140 },
+	{ 0x900a3, 0x10c },
+	{ 0x900a4, 0x10 },
+	{ 0x900a5, 0x8138 },
+	{ 0x900a6, 0x10c },
+	{ 0x900a7, 0x8 },
+	{ 0x900a8, 0x7c8 },
+	{ 0x900a9, 0x101 },
+	{ 0x900aa, 0x8 },
+	{ 0x900ab, 0x448 },
+	{ 0x900ac, 0x109 },
+	{ 0x900ad, 0xf },
+	{ 0x900ae, 0x7c0 },
+	{ 0x900af, 0x109 },
+	{ 0x900b0, 0x47 },
+	{ 0x900b1, 0x630 },
+	{ 0x900b2, 0x109 },
+	{ 0x900b3, 0x8 },
+	{ 0x900b4, 0x618 },
+	{ 0x900b5, 0x109 },
+	{ 0x900b6, 0x8 },
+	{ 0x900b7, 0xe0 },
+	{ 0x900b8, 0x109 },
+	{ 0x900b9, 0x0 },
+	{ 0x900ba, 0x7c8 },
+	{ 0x900bb, 0x109 },
+	{ 0x900bc, 0x8 },
+	{ 0x900bd, 0x8140 },
+	{ 0x900be, 0x10c },
+	{ 0x900bf, 0x0 },
+	{ 0x900c0, 0x1 },
+	{ 0x900c1, 0x8 },
+	{ 0x900c2, 0x8 },
+	{ 0x900c3, 0x4 },
+	{ 0x900c4, 0x8 },
+	{ 0x900c5, 0x8 },
+	{ 0x900c6, 0x7c8 },
+	{ 0x900c7, 0x101 },
+	{ 0x90006, 0x0 },
+	{ 0x90007, 0x0 },
+	{ 0x90008, 0x8 },
+	{ 0x90009, 0x0 },
+	{ 0x9000a, 0x0 },
+	{ 0x9000b, 0x0 },
+	{ 0xd00e7, 0x400 },
+	{ 0x90017, 0x0 },
+	{ 0x90026, 0x2b },
+	{ 0x2000b, 0x32 },
+	{ 0x2000c, 0x64 },
+	{ 0x2000d, 0x3e8 },
+	{ 0x2000e, 0x2c },
+	{ 0x12000b, 0x14 },
+	{ 0x12000c, 0x26 },
+	{ 0x12000d, 0x1a1 },
+	{ 0x12000e, 0x10 },
+	{ 0x9000c, 0x0 },
+	{ 0x9000d, 0x173 },
+	{ 0x9000e, 0x60 },
+	{ 0x9000f, 0x6110 },
+	{ 0x90010, 0x2152 },
+	{ 0x90011, 0xdfbd },
+	{ 0x90012, 0xffff },
+	{ 0x90013, 0x6152 },
+	{ 0x20089, 0x1 },
+	{ 0x20088, 0x19 },
+	{ 0xc0080, 0x0 },
+	{ 0xd0000, 0x1 }
+};
+
+struct dram_fsp_msg ddr_dram_fsp_msg[] = {
+	{
+		/* P0 1600mts 1D */
+		.drate = 1600,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp0_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
+	},
+	{
+		/* P1 667mts 1D */
+		.drate = 667,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp1_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+	},
+};
+
+/* ddr timing config params */
+struct dram_timing_info dram_timing = {
+	.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 = { 1600, 667, },
+};
diff --git a/board/bsh/imx8mn_smm_s2/imx8mn_smm_s2.c b/board/bsh/imx8mn_smm_s2/imx8mn_smm_s2.c
new file mode 100644
index 0000000000..0ebf208be8
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/imx8mn_smm_s2.c
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 Collabora Ltd.
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <env.h>
+
+int board_init(void)
+{
+	return 0;
+}
+
+int board_late_init(void)
+{
+	if (is_usb_boot()) {
+		env_set("bootcmd", "run bootcmd_mfg");
+		env_set("bootdelay", "0");
+	}
+
+	return 0;
+}
diff --git a/board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg b/board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg
new file mode 100644
index 0000000000..a0091cddfb
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2021 Collabora Ltd.
+ */
+
+ROM_VERSION	v2
+BOOT_FROM	sd
+LOADER		u-boot-spl-ddr.bin	0x912000
diff --git a/board/bsh/imx8mn_smm_s2/spl.c b/board/bsh/imx8mn_smm_s2/spl.c
new file mode 100644
index 0000000000..5f04731d72
--- /dev/null
+++ b/board/bsh/imx8mn_smm_s2/spl.c
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 Collabora Ltd.
+ *
+ */
+
+#include <hang.h>
+#include <init.h>
+#include <spl.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/ddr.h>
+#include <asm/arch/imx8mn_pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/mach-imx/gpio.h>
+#include <dm/device.h>
+#include <dm/uclass.h>
+
+int spl_board_boot_device(enum boot_device boot_dev_spl)
+{
+	return BOOT_DEVICE_BOOTROM;
+}
+
+void spl_dram_init(void)
+{
+	ddr_init(&dram_timing);
+}
+
+void spl_board_init(void)
+{
+	struct udevice *dev;
+	int ret;
+
+	debug("Normal Boot\n");
+
+	ret = uclass_get_device_by_name(UCLASS_CLK,
+					"clock-controller@30380000",
+					&dev);
+	if (ret < 0)
+		puts("Failed to find clock node. Check device tree\n");
+}
+
+#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[] = {
+	IMX8MN_PAD_UART4_RXD__UART4_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+	IMX8MN_PAD_UART4_TXD__UART4_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static const iomux_v3_cfg_t wdog_pads[] = {
+	IMX8MN_PAD_GPIO1_IO02__WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
+};
+
+int board_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));
+	init_uart_clk(3);
+
+	if (IS_ENABLED(CONFIG_NAND_MXS)) {
+		init_nand_clk();
+	}
+
+	return 0;
+}
+
+void board_init_f(ulong dummy)
+{
+	int ret;
+
+	/* Clear the BSS. */
+	memset(__bss_start, 0, __bss_end - __bss_start);
+
+	arch_cpu_init();
+
+	board_early_init_f();
+
+	timer_init();
+
+	preloader_console_init();
+
+	ret = spl_init();
+	if (ret) {
+		debug("spl_init() failed: %d\n", ret);
+		hang();
+	}
+
+	/* DDR initialization */
+	spl_dram_init();
+
+	board_init_r(NULL, 0);
+}