[PATCH v4 5/5] arm: imx8mp: Initial MSC SM2S iMX8MP support
Martyn Welch
martyn.welch at collabora.com
Mon Oct 24 18:28:56 CEST 2022
On Thu, 2022-10-20 at 17:23 +0200, Stefano Babic wrote:
> On 04.10.22 13:07, Martyn Welch wrote:
> > Add support for the MSC SM2S-IMX8PLUS SMARC Module. Tested in
> > conjunction
> > with the MSC SM2-MB-EP1 Mini-ITX Carrier Board.
>
>
Hi Stefano,
Thanks for the feedback.
> I see at least some issues:
>
> - MAINTAINERS file is missing
OK, I'll add an entry.
> - a lot of symbols are set in include/configs/msc_sm2s_imx8mp.h
> instead
> of moving to Kbuild. Running first CI, the following are reported:
>
> Unmigrated symbols found in include/configs/msc_sm2s_imx8mp.h:
> CONFIG_ETHPRIME
> CONFIG_SPL_BSS_START_ADDR
> CONFIG_SPL_STACK
> CONFIG_SYS_BARGSIZE
> CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
> CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
> CONFIG_SYS_SPL_MALLOC_SIZE
I've sorted these out for the next revision.
> Unmigrated symbols found in include/configs/imx7ulp_spl.h:
> CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
> CONFIG_SPL_STACK
> CONFIG_SYS_MMCSD_FS_BOOT_PARTITION
> CONFIG_SYS_SPL_MALLOC_SIZE
These don't appear to be related to the changes I've made. Are these
preexisting issues?
Martyn
>
> Best regards,
> Stefano
>
> >
> > Signed-off-by: Martyn Welch <martyn.welch at collabora.com>
> > ---
> >
> > Changes in v2:
> > - Renamed FDT to closer match kernel
> > - Sync with kernel FDT
> > - Update for changes made in U-Boot
> >
> > Changes in v3:
> > - Use imx8mp-u-boot.dtsi
> > - Switch to use of DM PMIC support in SPL
> >
> > Changes in v4:
> > - Rebased to latest imx master branch
> >
> > arch/arm/dts/Makefile | 1 +
> > arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi | 65 +
> > arch/arm/dts/imx8mp-msc-sm2s.dts | 820 ++++++++
> > arch/arm/mach-imx/imx8m/Kconfig | 8 +
> > board/msc/sm2s_imx8mp/Kconfig | 15 +
> > board/msc/sm2s_imx8mp/Makefile | 12 +
> > board/msc/sm2s_imx8mp/imximage-8mp-lpddr4.cfg | 8 +
> > board/msc/sm2s_imx8mp/lpddr4_timing.c | 1842
> > +++++++++++++++++
> > board/msc/sm2s_imx8mp/sm2s_imx8mp.c | 60 +
> > board/msc/sm2s_imx8mp/spl.c | 273 +++
> > configs/msc_sm2s_imx8mp_defconfig | 91 +
> > include/configs/msc_sm2s_imx8mp.h | 96 +
> > 12 files changed, 3291 insertions(+)
> > create mode 100644 arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi
> > create mode 100644 arch/arm/dts/imx8mp-msc-sm2s.dts
> > create mode 100644 board/msc/sm2s_imx8mp/Kconfig
> > create mode 100644 board/msc/sm2s_imx8mp/Makefile
> > create mode 100644 board/msc/sm2s_imx8mp/imximage-8mp-lpddr4.cfg
> > create mode 100644 board/msc/sm2s_imx8mp/lpddr4_timing.c
> > create mode 100644 board/msc/sm2s_imx8mp/sm2s_imx8mp.c
> > create mode 100644 board/msc/sm2s_imx8mp/spl.c
> > create mode 100644 configs/msc_sm2s_imx8mp_defconfig
> > create mode 100644 include/configs/msc_sm2s_imx8mp.h
> >
> > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> > index 965895bc2a..a5de6e1b5e 100644
> > --- a/arch/arm/dts/Makefile
> > +++ b/arch/arm/dts/Makefile
> > @@ -970,6 +970,7 @@ dtb-$(CONFIG_ARCH_IMX8M) += \
> > imx8mq-phanbell.dtb \
> > imx8mp-dhcom-pdk2.dtb \
> > imx8mp-evk.dtb \
> > + imx8mp-msc-sm2s.dtb \
> > imx8mp-phyboard-pollux-rdk.dtb \
> > imx8mp-venice.dtb \
> > imx8mp-venice-gw74xx.dtb \
> > diff --git a/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi
> > b/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi
> > new file mode 100644
> > index 0000000000..cf591adf5a
> > --- /dev/null
> > +++ b/arch/arm/dts/imx8mp-msc-sm2s-u-boot.dtsi
> > @@ -0,0 +1,65 @@
> > +// SPDX-License-Identifier: GPL-2.0+
> > +/*
> > + * Copyright 2019 NXP
> > + */
> > +
> > +#include "imx8mp-u-boot.dtsi"
> > +
> > +/ {
> > + model = "MSC SM2S-IMX8MPLUS";
> > + compatible = "avnet,sm2s-imx8mp", "fsl,imx8mp";
> > +
> > + wdt-reboot {
> > + compatible = "wdt-reboot";
> > + wdt = <&wdog1>;
> > + u-boot,dm-spl;
> > + };
> > +};
> > +
> > +®_usdhc2_vmmc {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&gpio1 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&gpio2 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&gpio3 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&i2c1 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&i2c2 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&i2c3 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&i2c4 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&i2c5 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&i2c6 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&pinctrl_i2c6 {
> > + u-boot,dm-spl;
> > +};
> > +
> > +&pmic {
> > + u-boot,dm-spl;
> > +};
> > diff --git a/arch/arm/dts/imx8mp-msc-sm2s.dts
> > b/arch/arm/dts/imx8mp-msc-sm2s.dts
> > new file mode 100644
> > index 0000000000..5dbec71747
> > --- /dev/null
> > +++ b/arch/arm/dts/imx8mp-msc-sm2s.dts
> > @@ -0,0 +1,820 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Copyright (C) 2022 Avnet Embedded GmbH
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include "imx8mp.dtsi"
> > +#include <dt-bindings/net/ti-dp83867.h>
> > +
> > +/ {
> > + aliases {
> > + rtc0 = &sys_rtc;
> > + rtc1 = &snvs_rtc;
> > + };
> > +
> > + chosen {
> > + stdout-path = &uart2;
> > + };
> > +
> > + reg_usb0_host_vbus: regulator-usb0-vbus {
> > + compatible = "regulator-fixed";
> > + regulator-name = "usb0_host_vbus";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usb0_vbus>;
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + };
> > +
> > + reg_usb1_host_vbus: regulator-usb1-vbus {
> > + compatible = "regulator-fixed";
> > + regulator-name = "usb1_host_vbus";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usb1_vbus>;
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + };
> > +
> > + reg_usdhc2_vmmc: regulator-usdhc2 {
> > + compatible = "regulator-fixed";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usdhc2_vmmc>;
> > + regulator-name = "VSD_3V3";
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
> > + enable-active-high;
> > + startup-delay-us = <100>;
> > + off-on-delay-us = <12000>;
> > + };
> > +
> > + reg_flexcan1_xceiver: regulator-flexcan1 {
> > + compatible = "regulator-fixed";
> > + regulator-name = "flexcan1-xceiver";
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + };
> > +
> > + reg_flexcan2_xceiver: regulator-flexcan2 {
> > + compatible = "regulator-fixed";
> > + regulator-name = "flexcan2-xceiver";
> > + regulator-min-microvolt = <3300000>;
> > + regulator-max-microvolt = <3300000>;
> > + };
> > +
> > + lcd0_backlight: backlight-0 {
> > + compatible = "pwm-backlight";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lcd0_backlight>;
> > + pwms = <&pwm1 0 100000 0>;
> > + brightness-levels = <0 255>;
> > + num-interpolated-steps = <255>;
> > + default-brightness-level = <255>;
> > + enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> > + status = "disabled";
> > + };
> > +
> > + lcd1_backlight: backlight-1 {
> > + compatible = "pwm-backlight";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lcd1_backlight>;
> > + pwms = <&pwm2 0 100000 0>;
> > + brightness-levels = <0 255>;
> > + num-interpolated-steps = <255>;
> > + default-brightness-level = <255>;
> > + enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> > + status = "disabled";
> > + };
> > +
> > + leds {
> > + compatible = "gpio-leds";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_leds>;
> > + status = "okay";
> > +
> > + led-sw {
> > + label = "sw-led";
> > + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
> > + default-state = "off";
> > + linux,default-trigger = "heartbeat";
> > + };
> > + };
> > +
> > + extcon_usb0: extcon-usb0 {
> > + compatible = "linux,extcon-usb-gpio";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_usb0_extcon>;
> > + id-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
> > + };
> > +};
> > +
> > +&A53_0 {
> > + cpu-supply = <&vcc_arm>;
> > +};
> > +
> > +&A53_1 {
> > + cpu-supply = <&vcc_arm>;
> > +};
> > +
> > +&A53_2 {
> > + cpu-supply = <&vcc_arm>;
> > +};
> > +
> > +&A53_3 {
> > + cpu-supply = <&vcc_arm>;
> > +};
> > +
> > +&ecspi1 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_ecspi1>;
> > + cs-gpios = <0>, <&gpio2 8 GPIO_ACTIVE_LOW>;
> > +};
> > +
> > +&ecspi2 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_ecspi2>;
> > + cs-gpios = <0>, <&gpio2 9 GPIO_ACTIVE_LOW>;
> > +};
> > +
> > +&eqos {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_eqos>;
> > + phy-mode = "rgmii-id";
> > + phy-handle = <ðphy0>;
> > + status = "okay";
> > +
> > + mdio {
> > + compatible = "snps,dwmac-mdio";
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + ethphy0: ethernet-phy at 1 {
> > + compatible = "ethernet-phy-ieee802.3-c22";
> > + reg = <1>;
> > + eee-broken-1000t;
> > + reset-gpios = <&tca6424 16
> > GPIO_ACTIVE_LOW>;
> > + reset-assert-us = <1000>;
> > + reset-deassert-us = <1000>;
> > + ti,rx-internal-delay =
> > <DP83867_RGMIIDCTL_2_25_NS>;
> > + ti,tx-internal-delay =
> > <DP83867_RGMIIDCTL_2_25_NS>;
> > + ti,fifo-depth =
> > <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> > + ti,clk-output-sel =
> > <DP83867_CLK_O_SEL_OFF>;
> > + };
> > + };
> > +};
> > +
> > +&fec {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_fec>;
> > + phy-mode = "rgmii-id";
> > + phy-handle = <ðphy1>;
> > + fsl,magic-packet;
> > + status = "okay";
> > +
> > + mdio {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + ethphy1: ethernet-phy at 1 {
> > + compatible = "ethernet-phy-ieee802.3-c22";
> > + reg = <1>;
> > + eee-broken-1000t;
> > + reset-gpios = <&tca6424 17
> > GPIO_ACTIVE_LOW>;
> > + reset-assert-us = <1000>;
> > + reset-deassert-us = <1000>;
> > + ti,rx-internal-delay =
> > <DP83867_RGMIIDCTL_2_25_NS>;
> > + ti,tx-internal-delay =
> > <DP83867_RGMIIDCTL_2_25_NS>;
> > + ti,fifo-depth =
> > <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> > + ti,clk-output-sel =
> > <DP83867_CLK_O_SEL_OFF>;
> > + };
> > + };
> > +};
> > +
> > +&i2c1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_i2c1>;
> > + clock-frequency = <400000>;
> > + status = "okay";
> > +
> > + id_eeprom: eeprom at 50 {
> > + compatible = "atmel,24c64";
> > + reg = <0x50>;
> > + pagesize = <32>;
> > + };
> > +};
> > +
> > +&i2c2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_i2c2>;
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > +};
> > +
> > +&i2c3 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_i2c3>;
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > +};
> > +
> > +&i2c4 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_i2c4>;
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > +};
> > +
> > +&i2c5 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_i2c5>;
> > + clock-frequency = <400000>;
> > + status = "disabled";
> > +};
> > +
> > +&i2c6 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_i2c6>;
> > + clock-frequency = <400000>;
> > + status = "okay";
> > +
> > + tca6424: gpio at 22 {
> > + compatible = "ti,tca6424";
> > + reg = <0x22>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_tca6424>;
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > + gpio-line-names = "BOOT_SEL0#", "BOOT_SEL1#",
> > "BOOT_SEL2#",
> > + "gbe0_int", "gbe1_int", "pmic_int",
> > "rtc_int", "lvds_int",
> > + "PCIE_WAKE#", "cam2_rst", "cam2_pwr",
> > "SLEEP#",
> > + "wifi_pd", "tpm_int", "wifi_int",
> > "PCIE_A_RST#",
> > + "gbe0_rst", "gbe1_rst", "LID#", "BATLOW#",
> > "CHARGING#",
> > + "CHARGER_PRSNT#";
> > + interrupt-parent = <&gpio1>;
> > + interrupts = <9 IRQ_TYPE_EDGE_RISING>;
> > + interrupt-controller;
> > + #interrupt-cells = <2>;
> > + };
> > +
> > + dsi_lvds_bridge: bridge at 2d {
> > + compatible = "ti,sn65dsi83";
> > + reg = <0x2d>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_lvds_bridge>;
> > + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> > + status = "disabled";
> > + };
> > +
> > + pmic: pmic at 30 {
> > + compatible = "ricoh,rn5t567";
> > + reg = <0x30>;
> > + interrupt-parent = <&tca6424>;
> > + interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
> > +
> > + regulators {
> > + DCDC1 {
> > + regulator-name = "VCC_SOC";
> > + regulator-always-on;
> > + regulator-min-microvolt = <950000>;
> > + regulator-max-microvolt = <950000>;
> > + };
> > +
> > + DCDC2 {
> > + regulator-name = "VCC_DRAM";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <1100000>;
> > + regulator-max-microvolt =
> > <1100000>;
> > + };
> > +
> > + vcc_arm: DCDC3 {
> > + regulator-name = "VCC_ARM";
> > + regulator-always-on;
> > + regulator-min-microvolt = <950000>;
> > + regulator-max-microvolt = <950000>;
> > + };
> > +
> > + DCDC4 {
> > + regulator-name = "VCC_1V8";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <1800000>;
> > + regulator-max-microvolt =
> > <1800000>;
> > + };
> > +
> > + LDO1 {
> > + regulator-name = "VCC_LDO1_2V5";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <2500000>;
> > + regulator-max-microvolt =
> > <2500000>;
> > + };
> > +
> > + LDO2 {
> > + regulator-name = "VCC_LDO2_1V8";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <1800000>;
> > + regulator-max-microvolt =
> > <1800000>;
> > + };
> > +
> > + LDO3 {
> > + regulator-name = "VCC_ETH_2V5";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <2500000>;
> > + regulator-max-microvolt =
> > <2500000>;
> > + };
> > +
> > + LDO4 {
> > + regulator-name = "VCC_DDR4_2V5";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <2500000>;
> > + regulator-max-microvolt =
> > <2500000>;
> > + };
> > +
> > + LDO5 {
> > + regulator-name = "VCC_LDO5_1V8";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <1800000>;
> > + regulator-max-microvolt =
> > <1800000>;
> > + };
> > +
> > + LDORTC1 {
> > + regulator-name = "VCC_SNVS_1V8";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <1800000>;
> > + regulator-max-microvolt =
> > <1800000>;
> > + };
> > +
> > + LDORTC2 {
> > + regulator-name = "VCC_SNVS_3V3";
> > + regulator-always-on;
> > + regulator-min-microvolt =
> > <3300000>;
> > + regulator-max-microvolt =
> > <3300000>;
> > + };
> > + };
> > + };
> > +
> > + sys_rtc: rtc at 32 {
> > + compatible = "ricoh,r2221tl";
> > + reg = <0x32>;
> > + interrupt-parent = <&tca6424>;
> > + interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
> > + };
> > +
> > + tmp_sensor: temperature-sensor at 71 {
> > + compatible = "ti,tmp103";
> > + reg = <0x71>;
> > + };
> > +};
> > +
> > +&flexcan1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_flexcan1>;
> > + xceiver-supply = <®_flexcan1_xceiver>;
> > + status = "disabled";
> > +};
> > +
> > +&flexcan2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_flexcan2>;
> > + xceiver-supply = <®_flexcan2_xceiver>;
> > + status = "disabled";
> > +};
> > +
> > +&flexspi {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_flexspi0>;
> > + status = "okay";
> > +
> > + qspi_flash: flash at 0 {
> > + compatible = "jedec,spi-nor";
> > + reg = <0>;
> > + #address-cells = <1>;
> > + #size-cells = <1>;
> > + spi-max-frequency = <80000000>;
> > + spi-tx-bus-width = <4>;
> > + spi-rx-bus-width = <4>;
> > + };
> > +};
> > +
> > +&pwm1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm1>;
> > + status = "disabled";
> > +};
> > +
> > +&pwm2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm2>;
> > + status = "disabled";
> > +};
> > +
> > +&pwm3 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm3>;
> > + status = "disabled";
> > +};
> > +
> > +&pwm4 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm4>;
> > + status = "disabled";
> > +};
> > +
> > +&snvs_pwrkey {
> > + status = "okay";
> > +};
> > +
> > +&uart1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_uart1>;
> > + status = "okay";
> > +};
> > +
> > +&uart2 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_uart2>;
> > + uart-has-rtscts;
> > + status = "okay";
> > +};
> > +
> > +&uart3 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_uart3>;
> > + uart-has-rtscts;
> > + status = "okay";
> > +};
> > +
> > +&uart4 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_uart4>;
> > + status = "disabled";
> > +};
> > +
> > +&usb3_phy0 {
> > + vbus-supply = <®_usb0_host_vbus>;
> > + status = "okay";
> > +};
> > +
> > +&usb3_phy1 {
> > + vbus-supply = <®_usb1_host_vbus>;
> > + status = "okay";
> > +};
> > +
> > +&usb3_0 {
> > + status = "okay";
> > +};
> > +
> > +&usb3_1 {
> > + status = "okay";
> > +};
> > +
> > +&usb_dwc3_0 {
> > + dr_mode = "otg";
> > + hnp-disable;
> > + srp-disable;
> > + adp-disable;
> > + extcon = <&extcon_usb0>;
> > + status = "okay";
> > +};
> > +
> > +&usb_dwc3_1 {
> > + dr_mode = "host";
> > + status = "okay";
> > +};
> > +
> > +&usdhc2 {
> > + assigned-clocks = <&clk IMX8MP_CLK_USDHC2>;
> > + assigned-clock-rates = <400000000>;
> > + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> > + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
> > + pinctrl-1 = <&pinctrl_usdhc2_100mhz>,
> > <&pinctrl_usdhc2_gpio>;
> > + pinctrl-2 = <&pinctrl_usdhc2_200mhz>,
> > <&pinctrl_usdhc2_gpio>;
> > + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
> > + wp-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
> > + bus-width = <4>;
> > + vmmc-supply = <®_usdhc2_vmmc>;
> > + status = "okay";
> > +};
> > +
> > +&usdhc3 {
> > + assigned-clocks = <&clk IMX8MP_CLK_USDHC3>;
> > + assigned-clock-rates = <400000000>;
> > + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> > + pinctrl-0 = <&pinctrl_usdhc3>;
> > + pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
> > + pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
> > + bus-width = <8>;
> > + non-removable;
> > + status = "okay";
> > +};
> > +
> > +&wdog1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_wdog>;
> > + fsl,ext-reset-output;
> > + status = "okay";
> > +};
> > +
> > +&iomuxc {
> > + pinctrl_ecspi1: ecspi1grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO
> > 0x82>,
> > + <MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI
> > 0x82>,
> > + <MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK
> > 0x82>,
> > + <MX8MP_IOMUXC_ECSPI1_SS0__ECSPI1_SS0
> > 0x40000>,
> > + <MX8MP_IOMUXC_SD1_DATA6__GPIO2_IO08
> > 0x40000>;
> > + };
> > +
> > + pinctrl_ecspi2: ecspi2grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO
> > 0x82>,
> > + <MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI
> > 0x82>,
> > + <MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK
> > 0x82>,
> > + <MX8MP_IOMUXC_ECSPI2_SS0__ECSPI2_SS0
> > 0x40000>,
> > + <MX8MP_IOMUXC_SD1_DATA7__GPIO2_IO09
> > 0x40000>;
> > + };
> > +
> > + pinctrl_eqos: eqosgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC
> > 0x3>,
> > + <MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO
> > 0x3>,
> > + <MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0
> > 0x91>,
> > + <MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1
> > 0x91>,
> > + <MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2
> > 0x91>,
> > + <MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3
> > 0x91>,
> > + <MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_
> > GENERATE_RX_CLK 0x91>,
> > + <MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_R
> > X_CTL 0x91>,
> > + <MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0
> > 0x1f>,
> > + <MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1
> > 0x1f>,
> > + <MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2
> > 0x1f>,
> > + <MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3
> > 0x1f>,
> > + <MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_T
> > X_CTL 0x1f>,
> > + <MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_
> > GENERATE_TX_CLK 0x1f>;
> > + };
> > +
> > + pinctrl_fec: fecgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC
> > 0x3>,
> > + <MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO
> > 0x3>,
> > + <MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0
> > 0x91>,
> > + <MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1
> > 0x91>,
> > + <MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2
> > 0x91>,
> > + <MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3
> > 0x91>,
> > + <MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC
> > 0x91>,
> > + <MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL
> > 0x91>,
> > + <MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0
> > 0x1f>,
> > + <MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1
> > 0x1f>,
> > + <MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2
> > 0x1f>,
> > + <MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3
> > 0x1f>,
> > + <MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL
> > 0x1f>,
> > + <MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC
> > 0x1f>;
> > + };
> > +
> > + pinctrl_flexcan1: flexcan1grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SAI5_RXD1__CAN1_TX
> > 0x154>,
> > + <MX8MP_IOMUXC_SAI5_RXD2__CAN1_RX
> > 0x154>;
> > + };
> > +
> > + pinctrl_flexcan2: flexcan2grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SAI5_MCLK__CAN2_RX
> > 0x154>,
> > + <MX8MP_IOMUXC_SAI5_RXD3__CAN2_TX
> > 0x154>;
> > + };
> > +
> > + pinctrl_flexspi0: flexspi0grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK
> > 0x1c2>,
> > + <MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B
> > 0x82>,
> > + <MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00
> > 0x82>,
> > + <MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01
> > 0x82>,
> > + <MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02
> > 0x82>,
> > + <MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03
> > 0x82>,
> > + <MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14
> > 0x19>;
> > + };
> > +
> > + pinctrl_i2c1: i2c1grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL
> > 0x400001c3>,
> > + <MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA
> > 0x400001c3>;
> > + };
> > +
> > + pinctrl_i2c2: i2c2grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL
> > 0x400001c3>,
> > + <MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA
> > 0x400001c3>;
> > + };
> > +
> > + pinctrl_i2c3: i2c3grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL
> > 0x400001c3>,
> > + <MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA
> > 0x400001c3>;
> > + };
> > +
> > + pinctrl_i2c4: i2c4grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL
> > 0x400001c3>,
> > + <MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA
> > 0x400001c3>;
> > + };
> > +
> > + pinctrl_i2c5: i2c5grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL
> > 0x400001c3>,
> > + <MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA
> > 0x400001c3>;
> > + };
> > +
> > + pinctrl_i2c6: i2c6grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SAI5_RXFS__I2C6_SCL
> > 0x400001c3>,
> > + <MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA
> > 0x400001c3>;
> > + };
> > +
> > + pinctrl_lcd0_backlight: lcd0-backlightgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05
> > 0x41>;
> > + };
> > +
> > + pinctrl_lcd1_backlight: lcd1-backlightgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06
> > 0x41>;
> > + };
> > +
> > + pinctrl_leds: ledsgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08
> > 0x19>;
> > + };
> > +
> > + pinctrl_lvds_bridge: lvds-bridgegrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07
> > 0x41>;
> > + };
> > +
> > + pinctrl_pwm1: pwm1grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SPDIF_EXT_CLK__PWM1_OUT
> > 0x116>;
> > + };
> > +
> > + pinctrl_pwm2: pwm2grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SAI5_RXD0__PWM2_OUT
> > 0x116>;
> > + };
> > +
> > + pinctrl_pwm3: pwm3grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO10__PWM3_OUT
> > 0x116>;
> > + };
> > +
> > + pinctrl_pwm4: pwm4grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SAI3_MCLK__PWM4_OUT
> > 0x116>;
> > + };
> > +
> > + pinctrl_tca6424: tca6424grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09
> > 0x41>;
> > + };
> > +
> > + pinctrl_uart1: uart1grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX
> > 0x49>,
> > + <MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX
> > 0x49>;
> > + };
> > +
> > + pinctrl_uart2: uart2grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06
> > 0x1c4>,
> > + <MX8MP_IOMUXC_SD1_DATA5__GPIO2_IO07
> > 0x1c4>,
> > + <MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX
> > 0x49>,
> > + <MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX
> > 0x49>;
> > + };
> > +
> > + pinctrl_uart3: uart3grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10
> > 0x1c4>,
> > + <MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11
> > 0x1c4>,
> > + <MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX
> > 0x49>,
> > + <MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX
> > 0x49>;
> > + };
> > +
> > + pinctrl_uart4: uart4grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX
> > 0x49>,
> > + <MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX
> > 0x49>;
> > + };
> > +
> > + pinctrl_usb0_extcon: usb0-extcongrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03
> > 0x19>;
> > + };
> > +
> > + pinctrl_usb0_vbus: usb0-vbusgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12
> > 0x19>;
> > + };
> > +
> > + pinctrl_usb1_vbus: usb1-vbusgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14
> > 0x19>;
> > + };
> > +
> > + pinctrl_usdhc2_gpio: usdhc2-gpiogrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12
> > 0x1c4>,
> > + <MX8MP_IOMUXC_SD2_WP__GPIO2_IO20
> > 0x1c4>;
> > + };
> > +
> > + pinctrl_usdhc2: usdhc2grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK
> > 0x190>,
> > + <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD
> > 0x1d0>,
> > + <MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0
> > 0x1d0>,
> > + <MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1
> > 0x1d0>,
> > + <MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2
> > 0x1d0>,
> > + <MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3
> > 0x1d0>,
> > + <MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT
> > 0xc1>;
> > + };
> > +
> > + pinctrl_usdhc2_vmmc: usdhc2-vmmcgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19
> > 0x41>;
> > + };
> > +
> > + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK
> > 0x194>,
> > + <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD
> > 0x1d4>,
> > + <MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0
> > 0x1d4>,
> > + <MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1
> > 0x1d4>,
> > + <MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2
> > 0x1d4>,
> > + <MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3
> > 0x1d4>,
> > + <MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT
> > 0xc1>;
> > + };
> > +
> > + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK
> > 0x196>,
> > + <MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD
> > 0x1d6>,
> > + <MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0
> > 0x1d6>,
> > + <MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1
> > 0x1d6>,
> > + <MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2
> > 0x1d6>,
> > + <MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3
> > 0x1d6>,
> > + <MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT
> > 0xc1>;
> > + };
> > +
> > + pinctrl_usdhc3: usdhc3grp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK
> > 0x190>,
> > + <MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7
> > 0x1d0>,
> > + <MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE
> > 0x190>;
> > + };
> > +
> > + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK
> > 0x194>,
> > + <MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7
> > 0x1d4>,
> > + <MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE
> > 0x194>;
> > + };
> > +
> > + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK
> > 0x196>,
> > + <MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7
> > 0x1d6>,
> > + <MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE
> > 0x196>;
> > + };
> > +
> > + pinctrl_wdog: wdoggrp {
> > + fsl,pins =
> > + <MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B
> > 0xc6>;
> > + };
> > +};
> > diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-
> > imx/imx8m/Kconfig
> > index 3470160990..ee62b958a8 100644
> > --- a/arch/arm/mach-imx/imx8m/Kconfig
> > +++ b/arch/arm/mach-imx/imx8m/Kconfig
> > @@ -270,6 +270,13 @@ config TARGET_IMX8MP_RSB3720A1_6G
> > select SUPPORT_SPL
> > select IMX8M_LPDDR4
> >
> > +config TARGET_MSC_SM2S_IMX8MP
> > + bool "MSC SMARC2 i.MX8MPLUS"
> > + select BINMAN
> > + select IMX8MP
> > + select SUPPORT_SPL
> > + select IMX8M_LPDDR4
> > +
> > config TARGET_LIBREM5
> > bool "Purism Librem5 Phone"
> > select BINMAN
> > @@ -296,6 +303,7 @@ source "board/google/imx8mq_phanbell/Kconfig"
> > source "board/kontron/pitx_imx8m/Kconfig"
> > source "board/kontron/sl-mx8mm/Kconfig"
> > source "board/menlo/mx8menlo/Kconfig"
> > +source "board/msc/sm2s_imx8mp/Kconfig"
> > source "board/phytec/phycore_imx8mm/Kconfig"
> > source "board/phytec/phycore_imx8mp/Kconfig"
> > source "board/purism/librem5/Kconfig"
> > diff --git a/board/msc/sm2s_imx8mp/Kconfig
> > b/board/msc/sm2s_imx8mp/Kconfig
> > new file mode 100644
> > index 0000000000..f71a5b2bcd
> > --- /dev/null
> > +++ b/board/msc/sm2s_imx8mp/Kconfig
> > @@ -0,0 +1,15 @@
> > +if TARGET_MSC_SM2S_IMX8MP
> > +
> > +config SYS_BOARD
> > + default "sm2s_imx8mp"
> > +
> > +config SYS_VENDOR
> > + default "msc"
> > +
> > +config SYS_CONFIG_NAME
> > + default "msc_sm2s_imx8mp"
> > +
> > +config IMX_CONFIG
> > + default "board/msc/sm2s_imx8mp/imximage-8mp-lpddr4.cfg"
> > +
> > +endif
> > diff --git a/board/msc/sm2s_imx8mp/Makefile
> > b/board/msc/sm2s_imx8mp/Makefile
> > new file mode 100644
> > index 0000000000..f60dd7260c
> > --- /dev/null
> > +++ b/board/msc/sm2s_imx8mp/Makefile
> > @@ -0,0 +1,12 @@
> > +#
> > +# Copyright (C) 2021 AVNET Embedded, MSC Technologies GmbH
> > +#
> > +# SPDX-License-Identifier: GPL-2.0
> > +#
> > +
> > +ifdef CONFIG_SPL_BUILD
> > +obj-y += spl.o lpddr4_timing.o
> > +else
> > +obj-y += sm2s_imx8mp.o
> > +endif
> > +
> > diff --git a/board/msc/sm2s_imx8mp/imximage-8mp-lpddr4.cfg
> > b/board/msc/sm2s_imx8mp/imximage-8mp-lpddr4.cfg
> > new file mode 100644
> > index 0000000000..8aadedb102
> > --- /dev/null
> > +++ b/board/msc/sm2s_imx8mp/imximage-8mp-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/msc/sm2s_imx8mp/lpddr4_timing.c
> > b/board/msc/sm2s_imx8mp/lpddr4_timing.c
> > new file mode 100644
> > index 0000000000..e0d659af91
> > --- /dev/null
> > +++ b/board/msc/sm2s_imx8mp/lpddr4_timing.c
> > @@ -0,0 +1,1842 @@
> > +// SPDX-License-Identifier: GPL-2.0+
> > +/*
> > + * Copyright 2019 NXP
> > + */
> > +
> > +#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, 0xa1080020 },
> > + { 0x3d400020, 0x1223 },
> > + { 0x3d400024, 0x16e3600 },
> > + { 0x3d400064, 0x5b00d2 },
> > + { 0x3d400070, 0x61027f10 },
> > + { 0x3d400074, 0x7b0 },
> > + { 0x3d4000d0, 0xc00305ba },
> > + { 0x3d4000d4, 0x940000 },
> > + { 0x3d4000dc, 0xd4002d },
> > + { 0x3d4000e0, 0x330000 },
> > + { 0x3d4000e8, 0x660048 },
> > + { 0x3d4000ec, 0x160048 },
> > + { 0x3d400100, 0x191e1920 },
> > + { 0x3d400104, 0x60630 },
> > + { 0x3d40010c, 0xb0b000 },
> > + { 0x3d400110, 0xe04080e },
> > + { 0x3d400114, 0x2040c0c },
> > + { 0x3d400118, 0x1010007 },
> > + { 0x3d40011c, 0x401 },
> > + { 0x3d400130, 0x20600 },
> > + { 0x3d400134, 0xc100002 },
> > + { 0x3d400138, 0xd8 },
> > + { 0x3d400144, 0x96004b },
> > + { 0x3d400180, 0x2ee0017 },
> > + { 0x3d400184, 0x2605b8e },
> > + { 0x3d400188, 0x0 },
> > + { 0x3d400190, 0x497820a },
> > + { 0x3d400194, 0x80303 },
> > + { 0x3d4001b4, 0x170a },
> > + { 0x3d4001a0, 0xe0400018 },
> > + { 0x3d4001a4, 0xdf00e4 },
> > + { 0x3d4001a8, 0x80000000 },
> > + { 0x3d4001b0, 0x11 },
> > + { 0x3d4001c0, 0x1 },
> > + { 0x3d4001c4, 0x1 },
> > + { 0x3d4000f4, 0xc99 },
> > + { 0x3d400108, 0x70e1617 },
> > + { 0x3d400200, 0x1f },
> > + { 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, 0x2ee },
> > + { 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 },
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> > + { 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, 0xbb8 },
> > + { 0x54004, 0x2 },
> > + { 0x54005, 0x2228 },
> > + { 0x54006, 0x14 },
> > + { 0x54008, 0x131f },
> > + { 0x54009, 0xc8 },
> > + { 0x5400b, 0x2 },
> > + { 0x5400f, 0x100 },
> > + { 0x54012, 0x110 },
> > + { 0x54019, 0x2dd4 },
> > + { 0x5401a, 0x33 },
> > + { 0x5401b, 0x4866 },
> > + { 0x5401c, 0x4800 },
> > + { 0x5401e, 0x16 },
> > + { 0x5401f, 0x2dd4 },
> > + { 0x54020, 0x33 },
> > + { 0x54021, 0x4866 },
> > + { 0x54022, 0x4800 },
> > + { 0x54024, 0x16 },
> > + { 0x5402b, 0x1000 },
> > + { 0x5402c, 0x1 },
> > + { 0x54032, 0xd400 },
> > + { 0x54033, 0x332d },
> > + { 0x54034, 0x6600 },
> > + { 0x54035, 0x48 },
> > + { 0x54036, 0x48 },
> > + { 0x54037, 0x1600 },
> > + { 0x54038, 0xd400 },
> > + { 0x54039, 0x332d },
> > + { 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, 0x110 },
> > + { 0x54019, 0x84 },
> > + { 0x5401a, 0x33 },
> > + { 0x5401b, 0x4866 },
> > + { 0x5401c, 0x4800 },
> > + { 0x5401e, 0x16 },
> > + { 0x5401f, 0x84 },
> > + { 0x54020, 0x33 },
> > + { 0x54021, 0x4866 },
> > + { 0x54022, 0x4800 },
> > + { 0x54024, 0x16 },
> > + { 0x5402b, 0x1000 },
> > + { 0x5402c, 0x1 },
> > + { 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, 0x110 },
> > + { 0x54019, 0x84 },
> > + { 0x5401a, 0x33 },
> > + { 0x5401b, 0x4866 },
> > + { 0x5401c, 0x4800 },
> > + { 0x5401e, 0x16 },
> > + { 0x5401f, 0x84 },
> > + { 0x54020, 0x33 },
> > + { 0x54021, 0x4866 },
> > + { 0x54022, 0x4800 },
> > + { 0x54024, 0x16 },
> > + { 0x5402b, 0x1000 },
> > + { 0x5402c, 0x1 },
> > + { 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, 0xbb8 },
> > + { 0x54004, 0x2 },
> > + { 0x54005, 0x2228 },
> > + { 0x54006, 0x14 },
> > + { 0x54008, 0x61 },
> > + { 0x54009, 0xc8 },
> > + { 0x5400b, 0x2 },
> > + { 0x5400f, 0x100 },
> > + { 0x54010, 0x1f7f },
> > + { 0x54012, 0x110 },
> > + { 0x54019, 0x2dd4 },
> > + { 0x5401a, 0x33 },
> > + { 0x5401b, 0x4866 },
> > + { 0x5401c, 0x4800 },
> > + { 0x5401e, 0x16 },
> > + { 0x5401f, 0x2dd4 },
> > + { 0x54020, 0x33 },
> > + { 0x54021, 0x4866 },
> > + { 0x54022, 0x4800 },
> > + { 0x54024, 0x16 },
> > + { 0x5402b, 0x1000 },
> > + { 0x5402c, 0x1 },
> > + { 0x54032, 0xd400 },
> > + { 0x54033, 0x332d },
> > + { 0x54034, 0x6600 },
> > + { 0x54035, 0x48 },
> > + { 0x54036, 0x48 },
> > + { 0x54037, 0x1600 },
> > + { 0x54038, 0xd400 },
> > + { 0x54039, 0x332d },
> > + { 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, 0x34b },
> > + { 0x2000c, 0xbb },
> > + { 0x2000d, 0x753 },
> > + { 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 3000mts 1D */
> > + .drate = 3000,
> > + .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 3000mts 2D */
> > + .drate = 3000,
> > + .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 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 = { 3000, 400, 100, },
> > +};
> > diff --git a/board/msc/sm2s_imx8mp/sm2s_imx8mp.c
> > b/board/msc/sm2s_imx8mp/sm2s_imx8mp.c
> > new file mode 100644
> > index 0000000000..3913c4f242
> > --- /dev/null
> > +++ b/board/msc/sm2s_imx8mp/sm2s_imx8mp.c
> > @@ -0,0 +1,60 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Based on vendor support provided by AVNET Embedded
> > + *
> > + * Copyright (C) 2021 AVNET Embedded, MSC Technologies GmbH
> > + * Copyright 2021 General Electric Company
> > + * Copyright 2021 Collabora Ltd.
> > + */
> > +
> > +#include <common.h>
> > +#include <errno.h>
> > +#include <miiphy.h>
> > +#include <netdev.h>
> > +#include <asm/arch/clock.h>
> > +#include <asm/arch/imx8mp_pins.h>
> > +#include <asm/arch/sys_proto.h>
> > +#include <asm/mach-imx/gpio.h>
> > +#include <asm/mach-imx/iomux-v3.h>
> > +#include <asm-generic/gpio.h>
> > +#include <linux/delay.h>
> > +
> > +DECLARE_GLOBAL_DATA_PTR;
> > +
> > +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));
> > +}
> > +
> > +static int 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));
> > +
> > + return set_clk_eqos(ENET_125MHZ);
> > +}
> > +
> > +int board_phy_config(struct phy_device *phydev)
> > +{
> > + if (phydev->drv->config)
> > + phydev->drv->config(phydev);
> > + return 0;
> > +}
> > +
> > +int board_init(void)
> > +{
> > + setup_fec();
> > +
> > + setup_eqos();
> > +
> > + return 0;
> > +}
> > diff --git a/board/msc/sm2s_imx8mp/spl.c
> > b/board/msc/sm2s_imx8mp/spl.c
> > new file mode 100644
> > index 0000000000..d20c9c52c9
> > --- /dev/null
> > +++ b/board/msc/sm2s_imx8mp/spl.c
> > @@ -0,0 +1,273 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * Based on vendor support provided by AVNET Embedded
> > + *
> > + * Copyright (C) 2021 AVNET Embedded, MSC Technologies GmbH
> > + * Copyright 2021 General Electric Company
> > + * Copyright 2021 Collabora Ltd.
> > + */
> > +
> > +#include <common.h>
> > +#include <cpu_func.h>
> > +#include <fsl_esdhc_imx.h>
> > +#include <hang.h>
> > +#include <i2c.h>
> > +#include <image.h>
> > +#include <init.h>
> > +#include <log.h>
> > +#include <mmc.h>
> > +#include <spl.h>
> > +#include <asm/global_data.h>
> > +#include <asm/io.h>
> > +#include <asm/arch/clock.h>
> > +#include <asm/arch/ddr.h>
> > +#include <asm/arch/imx8mp_pins.h>
> > +#include <asm/arch/sys_proto.h>
> > +#include <asm/mach-imx/boot_mode.h>
> > +#include <asm/mach-imx/gpio.h>
> > +#include <asm/mach-imx/iomux-v3.h>
> > +#include <asm/mach-imx/mxc_i2c.h>
> > +#include <dm/uclass.h>
> > +#include <dm/device.h>
> > +#include <linux/delay.h>
> > +#include <power/pmic.h>
> > +#include <power/rn5t567_pmic.h>
> > +
> > +DECLARE_GLOBAL_DATA_PTR;
> > +
> > +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)
> > +{
> > + /*
> > + * Set GIC clock to 500Mhz for OD VDD_SOC. Kernel driver
> > does
> > + * not allow to change it. Should set the clock after PMIC
> > + * setting done. Default is 400Mhz (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);
> > +
> > + puts("Normal Boot\n");
> > +}
> > +
> > +#define USDHC_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE \
> > + | PAD_CTL_PE | PAD_CTL_FSEL2)
> > +#define USDHC_GPIO_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE1)
> > +#define USDHC_CD_PAD_CTRL (PAD_CTL_PE | PAD_CTL_PUE | PAD_CTL_HYS
> > \
> > + | PAD_CTL_DSE4)
> > +
> > +static const iomux_v3_cfg_t usdhc2_pads[] = {
> > + MX8MP_PAD_SD2_CLK__USDHC2_CLK |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_SD2_CMD__USDHC2_CMD |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_SD2_DATA0__USDHC2_DATA0 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_SD2_DATA1__USDHC2_DATA1 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_SD2_DATA2__USDHC2_DATA2 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_SD2_DATA3__USDHC2_DATA3 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_SD2_RESET_B__GPIO2_IO19 |
> > MUX_PAD_CTRL(USDHC_GPIO_PAD_CTRL),
> > + MX8MP_PAD_SD2_WP__GPIO2_IO20 |
> > MUX_PAD_CTRL(USDHC_GPIO_PAD_CTRL),
> > + MX8MP_PAD_SD2_CD_B__GPIO2_IO12 |
> > MUX_PAD_CTRL(USDHC_CD_PAD_CTRL),
> > +};
> > +
> > +#define USDHC2_CD_GPIO IMX_GPIO_NR(2, 12)
> > +#define USDHC2_RESET_GPIO IMX_GPIO_NR(2, 19)
> > +
> > +static const iomux_v3_cfg_t usdhc3_pads[] = {
> > + MX8MP_PAD_NAND_WE_B__USDHC3_CLK |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_WP_B__USDHC3_CMD |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_DATA04__USDHC3_DATA0 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_DATA05__USDHC3_DATA1 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_DATA06__USDHC3_DATA2 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_DATA07__USDHC3_DATA3 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_RE_B__USDHC3_DATA4 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_CE2_B__USDHC3_DATA5 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_CE3_B__USDHC3_DATA6 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_CLE__USDHC3_DATA7 |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_READY_B__USDHC3_RESET_B |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > + MX8MP_PAD_NAND_CE1_B__USDHC3_STROBE |
> > MUX_PAD_CTRL(USDHC_PAD_CTRL),
> > +
> > +};
> > +
> > +static struct fsl_esdhc_cfg usdhc_cfg[] = {
> > + { USDHC2_BASE_ADDR, 0, 4 },
> > + { USDHC3_BASE_ADDR, 0, 8 },
> > +};
> > +
> > +int board_mmc_init(struct bd_info *bis)
> > +{
> > + int i, ret;
> > + /*
> > + * According to the board_mmc_init() the following map is
> > done:
> > + * (U-Boot device node) (Physical Port)
> > + * mmc0 (sd) USDHC2
> > + * mmc1 (emmc) USDHC3
> > + */
> > + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
> > + switch (i) {
> > + case 0:
> > + init_clk_usdhc(1);
> > + usdhc_cfg[0].sdhc_clk =
> > mxc_get_clock(MXC_ESDHC2_CLK);
> > + imx_iomux_v3_setup_multiple_pads(usdhc2_pad
> > s,
> > +
> > ARRAY_SIZE(usdhc2_pads));
> > + gpio_request(USDHC2_RESET_GPIO,
> > "usdhc2_reset");
> > + gpio_direction_output(USDHC2_RESET_GPIO,
> > 0);
> > + udelay(500);
> > + gpio_direction_output(USDHC2_RESET_GPIO,
> > 1);
> > + gpio_request(USDHC2_CD_GPIO, "usdhc2 cd");
> > + gpio_direction_input(USDHC2_CD_GPIO);
> > + break;
> > + case 1:
> > + init_clk_usdhc(2);
> > + usdhc_cfg[1].sdhc_clk =
> > mxc_get_clock(MXC_ESDHC3_CLK);
> > + imx_iomux_v3_setup_multiple_pads(usdhc3_pad
> > s,
> > +
> > ARRAY_SIZE(usdhc3_pads));
> > + break;
> > + default:
> > + printf("Warning: you configured more USDHC
> > controllers (%d) than supported by the board\n",
> > + i + 1);
> > + return -EINVAL;
> > + }
> > +
> > + ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
> > + if (ret)
> > + return ret;
> > + }
> > +
> > + return 0;
> > +}
> > +
> > +int board_mmc_getcd(struct mmc *mmc)
> > +{
> > + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc-
> > >priv;
> > + int ret = 0;
> > +
> > + switch (cfg->esdhc_base) {
> > + case USDHC2_BASE_ADDR:
> > + ret = !gpio_get_value(USDHC2_CD_GPIO);
> > + break;
> > + case USDHC3_BASE_ADDR:
> > + ret = 1;
> > + break;
> > + }
> > +
> > + return ret;
> > +}
> > +
> > +#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE |
> > PAD_CTL_PE)
> > +
> > +static const iomux_v3_cfg_t wdog_pads[] = {
> > + MX8MP_PAD_GPIO1_IO02__WDOG1_WDOG_B |
> > MUX_PAD_CTRL(WDOG_PAD_CTRL),
> > +};
> > +
> > +#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
> > +
> > +static const iomux_v3_cfg_t ser0_pads[] = {
> > + MX8MP_PAD_UART2_RXD__UART2_DCE_RX |
> > MUX_PAD_CTRL(UART_PAD_CTRL),
> > + MX8MP_PAD_UART2_TXD__UART2_DCE_TX |
> > MUX_PAD_CTRL(UART_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(ser0_pads,
> > ARRAY_SIZE(ser0_pads));
> > +
> > + return 0;
> > +}
> > +
> > +static const iomux_v3_cfg_t reset_out_pad[] = {
> > + MX8MP_PAD_SAI2_MCLK__GPIO4_IO27 | MUX_PAD_CTRL(0x19)
> > +};
> > +
> > +#define RESET_OUT_GPIO IMX_GPIO_NR(4, 27)
> > +
> > +static void pulse_reset_out(void)
> > +{
> > + imx_iomux_v3_setup_multiple_pads(reset_out_pad,
> > ARRAY_SIZE(reset_out_pad));
> > +
> > + gpio_request(RESET_OUT_GPIO, "reset_out_gpio");
> > + gpio_direction_output(RESET_OUT_GPIO, 0);
> > + udelay(10);
> > + gpio_direction_output(RESET_OUT_GPIO, 1);
> > +}
> > +
> > +#define I2C_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE |
> > PAD_CTL_PE)
> > +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
> > +struct i2c_pads_info i2c_dev_pads = {
> > + .scl = {
> > + .i2c_mode = MX8MP_PAD_SAI5_RXFS__I2C6_SCL | PC,
> > + .gpio_mode = MX8MP_PAD_SAI5_RXFS__GPIO3_IO19 | PC,
> > + .gp = IMX_GPIO_NR(3, 19),
> > + },
> > + .sda = {
> > + .i2c_mode = MX8MP_PAD_SAI5_RXC__I2C6_SDA | PC,
> > + .gpio_mode = MX8MP_PAD_SAI5_RXC__GPIO3_IO20 | PC,
> > + .gp = IMX_GPIO_NR(3, 20),
> > + },
> > +};
> > +
> > +int power_init_board(void)
> > +{
> > + struct udevice *dev;
> > + int ret;
> > +
> > + ret = uclass_get_device_by_seq(UCLASS_PMIC, 0, &dev);
> > + if (ret) {
> > + printf("Error: Failed to get PMIC\n");
> > + return ret;
> > + }
> > +
> > + /* set VCC_DRAM (buck2) to 1.1V */
> > + pmic_reg_write(dev, RN5T567_DC2DAC, 0x28);
> > +
> > + /* set VCC_ARM (buck2) to 0.95V */
> > + pmic_reg_write(dev, RN5T567_DC3DAC, 0x1C);
> > +
> > + return 0;
> > +}
> > +
> > +int board_fit_config_name_match(const char *name)
> > +{
> > + return 0;
> > +}
> > +
> > +void board_init_f(ulong dummy)
> > +{
> > + int ret;
> > +
> > + arch_cpu_init();
> > +
> > + init_uart_clk(1);
> > +
> > + board_early_init_f();
> > +
> > + pulse_reset_out();
> > +
> > + timer_init();
> > +
> > + ret = spl_early_init();
> > + if (ret) {
> > + printf("Error: failed to initialize SPL!\n");
> > + hang();
> > + }
> > +
> > + preloader_console_init();
> > +
> > + enable_tzc380();
> > +
> > + power_init_board();
> > +
> > + spl_dram_init();
> > +}
> > diff --git a/configs/msc_sm2s_imx8mp_defconfig
> > b/configs/msc_sm2s_imx8mp_defconfig
> > new file mode 100644
> > index 0000000000..82c72a642c
> > --- /dev/null
> > +++ b/configs/msc_sm2s_imx8mp_defconfig
> > @@ -0,0 +1,91 @@
> > +CONFIG_ARM=y
> > +CONFIG_ARCH_IMX8M=y
> > +CONFIG_SYS_TEXT_BASE=0x40200000
> > +CONFIG_SYS_MALLOC_LEN=0x2000000
> > +CONFIG_SPL_GPIO=y
> > +CONFIG_SPL_LIBCOMMON_SUPPORT=y
> > +CONFIG_SPL_LIBGENERIC_SUPPORT=y
> > +CONFIG_ENV_SIZE=0x1000
> > +CONFIG_DM_GPIO=y
> > +CONFIG_DEFAULT_DEVICE_TREE="imx8mp-msc-sm2s"
> > +CONFIG_SPL_TEXT_BASE=0x920000
> > +CONFIG_TARGET_MSC_SM2S_IMX8MP=y
> > +CONFIG_SPL_MMC=y
> > +CONFIG_SPL_SERIAL=y
> > +CONFIG_SPL_DRIVERS_MISC=y
> > +CONFIG_SPL=y
> > +CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
> > +CONFIG_SYS_LOAD_ADDR=0x40480000
> > +CONFIG_DISTRO_DEFAULTS=y
> > +CONFIG_FIT=y
> > +CONFIG_FIT_EXTERNAL_OFFSET=0x3000
> > +CONFIG_SPL_LOAD_FIT=y
> > +# CONFIG_USE_SPL_FIT_GENERATOR is not set
> > +CONFIG_OF_SYSTEM_SETUP=y
> > +CONFIG_DEFAULT_FDT_FILE="imx8mp-msc-sm2s.dtb"
> > +CONFIG_SPL_MAX_SIZE=0x26000
> > +CONFIG_SPL_BSS_MAX_SIZE=0x400
> > +CONFIG_SPL_BOARD_INIT=y
> > +CONFIG_SPL_BOOTROM_SUPPORT=y
> > +CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > +CONFIG_SPL_I2C=y
> > +CONFIG_SPL_POWER=y
> > +CONFIG_SPL_WATCHDOG=y
> > +CONFIG_SYS_PROMPT="u-boot=> "
> > +CONFIG_SYS_MAXARGS=64
> > +CONFIG_SYS_CBSIZE=2048
> > +CONFIG_SYS_PBSIZE=2074
> > +CONFIG_SYS_BOOTM_LEN=0x2000000
> > +# CONFIG_CMD_EXPORTENV is not set
> > +# CONFIG_CMD_IMPORTENV is not set
> > +# CONFIG_CMD_CRC32 is not set
> > +CONFIG_CMD_CLK=y
> > +CONFIG_CMD_FUSE=y
> > +CONFIG_CMD_GPIO=y
> > +CONFIG_CMD_I2C=y
> > +CONFIG_CMD_MMC=y
> > +CONFIG_CMD_CACHE=y
> > +CONFIG_CMD_REGULATOR=y
> > +CONFIG_CMD_EXT4_WRITE=y
> > +CONFIG_OF_CONTROL=y
> > +CONFIG_SPL_OF_CONTROL=y
> > +CONFIG_OF_SPL_REMOVE_PROPS="interrupt-parent interrupts"
> > +CONFIG_ENV_OVERWRITE=y
> > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> > +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
> > +CONFIG_SPL_DM=y
> > +CONFIG_SPL_CLK_COMPOSITE_CCF=y
> > +CONFIG_CLK_COMPOSITE_CCF=y
> > +CONFIG_SPL_CLK_IMX8MP=y
> > +CONFIG_CLK_IMX8MP=y
> > +CONFIG_MXC_GPIO=y
> > +CONFIG_DM_I2C=y
> > +CONFIG_LED=y
> > +CONFIG_LED_GPIO=y
> > +CONFIG_SUPPORT_EMMC_BOOT=y
> > +CONFIG_MMC_IO_VOLTAGE=y
> > +CONFIG_MMC_UHS_SUPPORT=y
> > +CONFIG_MMC_HS400_ES_SUPPORT=y
> > +CONFIG_MMC_HS400_SUPPORT=y
> > +CONFIG_FSL_USDHC=y
> > +CONFIG_PHY_TI=y
> > +CONFIG_DM_ETH=y
> > +CONFIG_DM_ETH_PHY=y
> > +CONFIG_PHY_GIGE=y
> > +CONFIG_DWC_ETH_QOS=y
> > +CONFIG_DWC_ETH_QOS_IMX=y
> > +CONFIG_FEC_MXC=y
> > +CONFIG_MII=y
> > +CONFIG_PINCTRL=y
> > +CONFIG_SPL_PINCTRL=y
> > +CONFIG_PINCTRL_IMX8M=y
> > +CONFIG_DM_PMIC=y
> > +CONFIG_PMIC_RN5T567=y
> > +CONFIG_SPL_PMIC_RN5T567=y
> > +CONFIG_DM_REGULATOR=y
> > +CONFIG_DM_REGULATOR_FIXED=y
> > +CONFIG_DM_REGULATOR_GPIO=y
> > +CONFIG_MXC_UART=y
> > +CONFIG_SYSRESET=y
> > +CONFIG_SPL_SYSRESET=y
> > +CONFIG_SYSRESET_PSCI=y
> > diff --git a/include/configs/msc_sm2s_imx8mp.h
> > b/include/configs/msc_sm2s_imx8mp.h
> > new file mode 100644
> > index 0000000000..42be0544ee
> > --- /dev/null
> > +++ b/include/configs/msc_sm2s_imx8mp.h
> > @@ -0,0 +1,96 @@
> > +/* SPDX-License-Identifier: GPL-2.0 */
> > +/*
> > + * Based on vendor support provided by AVNET Embedded
> > + *
> > + * Copyright (C) 2021 AVNET Embedded, MSC Technologies GmbH
> > + * Copyright 2021 General Electric Company
> > + * Copyright 2021 Collabora Ltd.
> > + */
> > +
> > +#ifndef __MSC_SM2S_IMX8MP_H
> > +#define __MSC_SM2S_IMX8MP_H
> > +
> > +#include <linux/sizes.h>
> > +#include <linux/stringify.h>
> > +#include <asm/arch/imx-regs.h>
> > +
> > +#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
> > +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
> > +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
> > +#define CONFIG_SYS_UBOOT_BASE (QSPI0_AMBA_BASE +
> > CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
> > +
> > +#ifdef CONFIG_SPL_BUILD
> > +/*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
> > +#define CONFIG_SPL_STACK 0x960000
> > +#define CONFIG_SPL_BSS_START_ADDR 0x0098FC00
> > +#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
> > +#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
> > +
> > +#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
> > +
> > +#endif
> > +
> > +#if defined(CONFIG_CMD_NET)
> > +#define CONFIG_ETHPRIME "eth1" /* Set eqos to
> > primary since we use its MDIO */
> > +
> > +#define CONFIG_FEC_XCV_TYPE RGMII
> > +#define CONFIG_FEC_MXC_PHYADDR 1
> > +#define FEC_QUIRK_ENET_MAC
> > +
> > +#define DWC_NET_PHYADDR 1
> > +
> > +#define PHY_ANEG_TIMEOUT 20000
> > +
> > +#endif
> > +
> > +#ifndef CONFIG_SPL_BUILD
> > +#define BOOT_TARGET_DEVICES(func) \
> > + func(MMC, mmc, 1) \
> > + func(MMC, mmc, 2)
> > +
> > +#include <config_distro_bootcmd.h>
> > +#endif
> > +
> > +/* Initial environment variables */
> > +#define CONFIG_EXTRA_ENV_SETTINGS \
> > + BOOTENV \
> > + "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
> > + "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
> > + "image=Image\0" \
> > + "console=ttymxc1,115200\0" \
> > + "fdt_addr_r=0x43000000\0" \
> > + "boot_fdt=try\0" \
> > + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
> > + "initrd_addr=0x43800000\0" \
> > + "bootm_size=0x10000000\0" \
> > + "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
> > + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
> > +
> > +/* Link Definitions */
> > +
> > +#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
> > +#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
> > +#define CONFIG_SYS_INIT_SP_OFFSET \
> > + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
> > +#define CONFIG_SYS_INIT_SP_ADDR \
> > + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
> > +
> > +#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2
> > */
> > +
> > +#define CONFIG_SYS_SDRAM_BASE 0x40000000
> > +#define PHYS_SDRAM 0x40000000
> > +#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB
> > DDR */
> > +#define PHYS_SDRAM_2 0xc0000000
> > +#define PHYS_SDRAM_2_SIZE 0x0
> > +
> > +#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
> > +
> > +/* Monitor Command Prompt */
> > +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
> > +
> > +#define CONFIG_SYS_FSL_USDHC_NUM 2
> > +#define CONFIG_SYS_FSL_ESDHC_ADDR 0
> > +
> > +#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
> > +
> > +#endif
>
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