Merge tag 'u-boot-imx-next-20240919' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22363

- Several updates to i.MX9 SOC and i.MX93 EVK.
- Power domain fixes.
- TRDC cleanup and update.
- MAC address layout update.
- Add support for the i.MX9301/9302 variants.
- Add runtime detection of voltage mode.
- Generalize some code for i.MX8M and i.MX9.
- Add support for Comvetia imx6q-lxr board.

arch/arm/dts/Makefile

···
 	imx6q-icore-rqs.dtb \
 	imx6q-kp.dtb \
 	imx6q-logicpd.dtb \
+	imx6q-lxr.dtb \
 	imx6q-marsboard.dtb \
 	imx6q-mccmon6.dtb\
 	imx6q-nitrogen6x.dtb \

arch/arm/dts/imx6q-lxr.dts

···
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+//
+// Copyright 2024 Comvetia AG
+
+/dts-v1/;
+#include "imx6q-phytec-pfla02.dtsi"
+
+/ {
+	model = "COMVETIA QSoIP LXR-2";
+	compatible = "comvetia,imx6q-lxr", "phytec,imx6q-pfla02", "fsl,imx6q";
+
+	chosen {
+		stdout-path = &uart4;
+	};
+
+	spi {
+		compatible = "spi-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_spi_gpio>;
+		sck-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <0>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fpga@0 {
+			compatible = "altr,fpga-passive-serial";
+			reg = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_fpga>;
+			nconfig-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
+			nstat-gpios = <&gpio4 19 GPIO_ACTIVE_LOW>;
+			confd-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&ecspi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <20000000>;
+	};
+};
+
+&fec {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&usdhc3 {
+	no-1-8-v;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_fpga: fpgagrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06       0x1b0b0
+			MX6QDL_PAD_DI0_PIN2__GPIO4_IO18     0x1b0b0
+			MX6QDL_PAD_DI0_PIN3__GPIO4_IO19     0x1b0b0
+		>;
+	};
+
+	pinctrl_spi_gpio: spigpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08  0x1b0b0
+			MX6QDL_PAD_DISP0_DAT13__GPIO5_IO07  0x1b0b0
+		>;
+	};
+};

arch/arm/dts/imx6q-phytec-pfla02.dtsi

···
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Christian Hemp, Phytec Messtechnik GmbH
+ */
+
+#include "imx6q.dtsi"
+#include "imx6qdl-phytec-pfla02.dtsi"
+
+/ {
+	model = "Phytec phyFLEX-i.MX6 Quad";
+	compatible = "phytec,imx6q-pfla02", "fsl,imx6q";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x80000000>;
+	};
+};

arch/arm/dts/imx6qdl-phytec-pfla02.dtsi

···
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Christian Hemp, Phytec Messtechnik GmbH
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Phytec phyFLEX-i.MX6 Quad";
+	compatible = "phytec,imx6q-pfla02", "fsl,imx6q";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x80000000>;
+	};
+
+	reg_usb_otg_vbus: regulator-usb-otg-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio4 15 0>;
+		enable-active-high;
+	};
+
+	reg_usb_h1_vbus: regulator-usb-h1-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_vbus>;
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 0 0>;
+		enable-active-high;
+	};
+
+	gpio_leds: leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_leds>;
+		compatible = "gpio-leds";
+
+		led_green: led-green {
+			label = "phyflex:green";
+			gpios = <&gpio1 30 0>;
+		};
+
+		led_red: led-red {
+			label = "phyflex:red";
+			gpios = <&gpio2 31 0>;
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "disabled";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "disabled";
+};
+
+&ecspi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	status = "okay";
+	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
+
+	som_flash: flash@0 {
+		compatible = "m25p80", "jedec,spi-nor";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-handle = <&ethphy>;
+	phy-mode = "rgmii";
+	phy-reset-duration = <10>; /* in msecs */
+	phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
+	phy-supply = <&vdd_eth_io_reg>;
+	status = "disabled";
+
+	fec_mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+			txc-skew-ps = <1680>;
+			rxc-skew-ps = <1860>;
+		};
+	};
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	som_eeprom: eeprom@50 {
+		compatible = "catalyst,24c32", "atmel,24c32";
+		pagesize = <32>;
+		reg = <0x50>;
+	};
+
+	pmic@58 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		compatible = "dlg,da9063";
+		reg = <0x58>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <9 IRQ_TYPE_LEVEL_LOW>; /* active-low GPIO2_9 */
+		#interrupt-cells = <2>;
+		interrupt-controller;
+
+		regulators {
+			vddcore_reg: bcore1 {
+				regulator-min-microvolt = <730000>;
+				regulator-max-microvolt = <1380000>;
+				regulator-always-on;
+			};
+
+			vddsoc_reg: bcore2 {
+				regulator-min-microvolt = <730000>;
+				regulator-max-microvolt = <1380000>;
+				regulator-always-on;
+			};
+
+			vdd_ddr3_reg: bpro {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-always-on;
+			};
+
+			vdd_3v3_reg: bperi {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_buckmem_reg: bmem {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_eth_reg: bio {
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-always-on;
+			};
+
+			vdd_eth_io_reg: ldo4 {
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			vdd_mx6_snvs_reg: ldo5 {
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			vdd_3v3_pmic_io_reg: ldo6 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vdd_sd0_reg: ldo9 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vdd_sd1_reg: ldo10 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vdd_mx6_high_reg: ldo11 {
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+		};
+
+		da9063_rtc: rtc {
+			compatible = "dlg,da9063-rtc";
+		};
+
+		da9063_wdog: watchdog {
+			compatible = "dlg,da9063-watchdog";
+		};
+
+		onkey {
+			compatible = "dlg,da9063-onkey";
+			status = "disabled";
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	clock-frequency = <100000>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	clock-frequency = <100000>;
+};
+
+&iomuxc {
+	imx6q-phytec-pfla02 {
+		pinctrl_ecspi3: ecspi3grp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
+				MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
+				MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
+				MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x80000000 /* CS0 */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
+				MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN	0x1b0b0
+				MX6QDL_PAD_EIM_D23__GPIO3_IO23		0x80000000 /* Reset GPIO */
+			>;
+		};
+
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b0
+				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b0
+			>;
+		};
+
+		pinctrl_gpmi_nand: gpminandgrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
+				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
+				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
+				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
+				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
+				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B	0xb0b1
+				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
+				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
+				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
+				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
+				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
+				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
+				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
+				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
+				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
+				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
+				MX6QDL_PAD_SD4_DAT0__NAND_DQS		0x00b1
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_EB2__I2C2_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D16__I2C2_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D17__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D18__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_leds: ledsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x80000000 /* Green LED */
+				MX6QDL_PAD_EIM_EB3__GPIO2_IO31		0x80000000 /* Red LED */
+			>;
+		};
+
+		pinctrl_pcie: pciegrp {
+			fsl,pins = <MX6QDL_PAD_DI0_PIN15__GPIO4_IO17  0x80000000>;
+		};
+
+		pinctrl_pmic: pmicgrp {
+			fsl,pins = <MX6QDL_PAD_SD4_DAT1__GPIO2_IO09	0x80000000>; /* PMIC interrupt */
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D31__UART3_RTS_B		0x1b0b1
+				MX6QDL_PAD_EIM_D30__UART3_CTS_B		0x1b0b1
+			>;
+		};
+
+		pinctrl_uart4: uart4grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
+				MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_usbh1_vbus: usbh1vbusgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
+				MX6QDL_PAD_KEY_COL4__USB_OTG_OC		0x1b0b0
+				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x80000000
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
+				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
+			>;
+		};
+
+		pinctrl_usdhc3: usdhc3grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
+				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
+				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
+				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
+				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
+				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+			>;
+		};
+
+		pinctrl_usdhc3_cdwp: usdhc3cdwp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000
+				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000
+			>;
+		};
+
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT16__AUD5_TXC	0x130b0
+				MX6QDL_PAD_DISP0_DAT17__AUD5_TXD	0x110b0
+				MX6QDL_PAD_DISP0_DAT18__AUD5_TXFS	0x130b0
+				MX6QDL_PAD_DISP0_DAT19__AUD5_RXD	0x130b0
+			>;
+		};
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio4 17 GPIO_ACTIVE_LOW>;
+	status = "disabled";
+};
+
+&reg_arm {
+	vin-supply = <&vddcore_reg>;
+};
+
+&reg_pu {
+	vin-supply = <&vddsoc_reg>;
+};
+
+&reg_soc {
+	vin-supply = <&vddsoc_reg>;
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	uart-has-rtscts;
+	status = "disabled";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "disabled";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_h1_vbus>;
+	status = "disabled";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	status = "disabled";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&vdd_sd1_reg>;
+	status = "disabled";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3
+		     &pinctrl_usdhc3_cdwp>;
+	cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&vdd_sd0_reg>;
+	status = "disabled";
+};
+
+&wdog1 {
+	/*
+	 * Rely on PMIC reboot handler. Internal i.MX6 watchdog, that is also
+	 * used for reboot, does not reset all external PMIC voltages on reset.
+	 */
+	status = "disabled";
+};

arch/arm/include/asm/arch-imx/cpu.h

···
 #define MXC_CPU_IMX9321		0xC6 /* dummy ID */
 #define MXC_CPU_IMX9312		0xC7 /* dummy ID */
 #define MXC_CPU_IMX9311		0xC8 /* dummy ID */
+#define MXC_CPU_IMX9302		0xC9 /* dummy ID */
+#define MXC_CPU_IMX9301		0xCA /* dummy ID */
 
 #define MXC_SOC_MX6		0x60
 #define MXC_SOC_MX7		0x70

arch/arm/include/asm/arch-imx9/clock.h

···
 	u32 div;
 };
 
-int clock_init(void);
+int clock_init_early(void);
+int clock_init_late(void);
 u32 get_clk_src_rate(enum ccm_clk_src source);
 u32 get_lpuart_clk(void);
 void init_uart_clk(u32 index);

arch/arm/include/asm/arch-imx9/imx-regs.h

···
 #define ANATOP_BASE_ADDR    0x44480000UL
 
 #define BLK_CTRL_WAKEUPMIX_BASE_ADDR 0x42420000
+#define BLK_CTRL_NS_ANOMIX_BASE_ADDR  0x44210000
 #define BLK_CTRL_S_ANOMIX_BASE_ADDR  0x444f0000
 
 #define SRC_IPS_BASE_ADDR	(0x44460000)
···
 #define SRC_MIX_SLICE_FUNC_STAT_PSW_STAT BIT(0)
 #define SRC_MIX_SLICE_FUNC_STAT_RST_STAT BIT(2)
 #define SRC_MIX_SLICE_FUNC_STAT_ISO_STAT BIT(4)
+#define SRC_MIX_SLICE_FUNC_STAT_SSAR_STAT BIT(8)
 #define SRC_MIX_SLICE_FUNC_STAT_MEM_STAT BIT(12)
 
 #define IMG_CONTAINER_BASE             (0x80000000UL)
···
 #define BCTRL_GPR_ENET_QOS_INTF_SEL_RGMII        (0x1 << 1)
 #define BCTRL_GPR_ENET_QOS_CLK_GEN_EN            (0x1 << 0)
 
+#define TRDC_AON_BASE		(0x44270000UL)
+#define TRDC_WAKEUP_BASE	(0x42460000UL)
+#define TRDC_MEGA_BASE		(0x42810000UL)
+#define TRDC_NIC_BASE		(0x49010000UL)
+
 #define MARKETING_GRADING_MASK	GENMASK(5, 4)
 #define SPEED_GRADING_MASK	GENMASK(11, 6)
+#define NUM_WORDS_PER_BANK	8
+#define HW_CFG1			19
+#define HW_CFG2			20
 
 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/types.h>

arch/arm/include/asm/arch-imx9/sys_proto.h

···
 
 #include <asm/mach-imx/sys_proto.h>
 
+enum imx9_soc_voltage_mode {
+	VOLT_LOW_DRIVE = 0,
+	VOLT_NOMINAL_DRIVE,
+	VOLT_OVER_DRIVE,
+};
+
 void soc_power_init(void);
 bool m33_is_rom_kicked(void);
 int m33_prepare(void);
+
+enum imx9_soc_voltage_mode soc_target_voltage_mode(void);
+
+#define is_voltage_mode(mode) (soc_target_voltage_mode() == (mode))
+
 #endif

arch/arm/include/asm/mach-imx/sys_proto.h

···
 #define is_imx93() (is_cpu_type(MXC_CPU_IMX93) || is_cpu_type(MXC_CPU_IMX9331) || \
 	is_cpu_type(MXC_CPU_IMX9332) || is_cpu_type(MXC_CPU_IMX9351) || \
 	is_cpu_type(MXC_CPU_IMX9322) || is_cpu_type(MXC_CPU_IMX9321) || \
-	is_cpu_type(MXC_CPU_IMX9312) || is_cpu_type(MXC_CPU_IMX9311))
+	is_cpu_type(MXC_CPU_IMX9312) || is_cpu_type(MXC_CPU_IMX9311) || \
+	is_cpu_type(MXC_CPU_IMX9302) || is_cpu_type(MXC_CPU_IMX9301))
 #define is_imx9351() (is_cpu_type(MXC_CPU_IMX9351))
 #define is_imx9332() (is_cpu_type(MXC_CPU_IMX9332))
 #define is_imx9331() (is_cpu_type(MXC_CPU_IMX9331))
···
 #define is_imx9321() (is_cpu_type(MXC_CPU_IMX9321))
 #define is_imx9312() (is_cpu_type(MXC_CPU_IMX9312))
 #define is_imx9311() (is_cpu_type(MXC_CPU_IMX9311))
+#define is_imx9302() (is_cpu_type(MXC_CPU_IMX9302))
+#define is_imx9301() (is_cpu_type(MXC_CPU_IMX9301))
 
 #define is_imxrt1020() (is_cpu_type(MXC_CPU_IMXRT1020))
 #define is_imxrt1050() (is_cpu_type(MXC_CPU_IMXRT1050))
···
 
 enum boot_device get_boot_device(void);
 
+int disable_cpu_nodes(void *blob, const char * const *nodes_path,
+		      u32 num_disabled_cores, u32 max_cores);
+int fixup_thermal_trips(void *blob, const char *name);
 #endif

arch/arm/mach-imx/Makefile

···
 obj-y += cpu.o
 endif
 
+ifeq ($(SOC),$(filter $(SOC),imx8m imx9))
+ifneq ($(CONFIG_SPL_BUILD),y)
+obj-y += fdt.o
+endif
+endif
+
 ifeq ($(SOC),$(filter $(SOC),mx5 mx6))
 obj-y	+= cpu.o speed.o
 ifneq ($(CONFIG_MX51),y)

arch/arm/mach-imx/fdt.c

···
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2024 NXP
+ */
+
+#include <errno.h>
+#include <fdtdec.h>
+#include <malloc.h>
+#include <asm/arch/sys_proto.h>
+
+static void disable_thermal_cpu_nodes(void *blob, u32 num_disabled_cores, u32 max_cores)
+{
+	static const char * const thermal_path[] = {
+		"/thermal-zones/cpu-thermal/cooling-maps/map0"
+	};
+
+	int nodeoff, cnt, i, ret, j;
+	u32 num_le32 = max_cores * 3;
+	u32 *cooling_dev = (u32 *)malloc(num_le32 * sizeof(__le32));
+
+	if (!cooling_dev) {
+		printf("failed to alloc cooling dev\n");
+		return;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(thermal_path); i++) {
+		nodeoff = fdt_path_offset(blob, thermal_path[i]);
+		if (nodeoff < 0)
+			continue; /* Not found, skip it */
+
+		cnt = fdtdec_get_int_array_count(blob, nodeoff, "cooling-device",
+						 cooling_dev, num_le32);
+		if (cnt < 0)
+			continue;
+
+		if (cnt != num_le32)
+			printf("Warning: %s, cooling-device count %d\n", thermal_path[i], cnt);
+
+		for (j = 0; j < cnt; j++)
+			cooling_dev[j] = cpu_to_fdt32(cooling_dev[j]);
+
+		ret = fdt_setprop(blob, nodeoff, "cooling-device", &cooling_dev,
+				  sizeof(__le32) * (num_le32 - num_disabled_cores * 3));
+		if (ret < 0) {
+			printf("Warning: %s, cooling-device setprop failed %d\n",
+			       thermal_path[i], ret);
+			continue;
+		}
+
+		printf("Update node %s, cooling-device prop\n", thermal_path[i]);
+	}
+
+	free(cooling_dev);
+}
+
+int disable_cpu_nodes(void *blob, const char * const *nodes_path, u32 num_disabled_cores,
+		      u32 max_cores)
+{
+	u32 i = 0;
+	int rc;
+	int nodeoff;
+
+	if (max_cores == 0 || (num_disabled_cores > (max_cores - 1)))
+		return -EINVAL;
+
+	i = max_cores - num_disabled_cores;
+
+	for (; i < max_cores; i++) {
+		nodeoff = fdt_path_offset(blob, nodes_path[i]);
+		if (nodeoff < 0)
+			continue; /* Not found, skip it */
+
+		debug("Found %s node\n", nodes_path[i]);
+
+		rc = fdt_del_node(blob, nodeoff);
+		if (rc < 0) {
+			printf("Unable to delete node %s, err=%s\n",
+			       nodes_path[i], fdt_strerror(rc));
+		} else {
+			printf("Delete node %s\n", nodes_path[i]);
+		}
+	}
+
+	disable_thermal_cpu_nodes(blob, num_disabled_cores, max_cores);
+
+	return 0;
+}
+
+int fixup_thermal_trips(void *blob, const char *name)
+{
+	int minc, maxc;
+	int node, trip;
+
+	node = fdt_path_offset(blob, "/thermal-zones");
+	if (node < 0)
+		return node;
+
+	node = fdt_subnode_offset(blob, node, name);
+	if (node < 0)
+		return node;
+
+	node = fdt_subnode_offset(blob, node, "trips");
+	if (node < 0)
+		return node;
+
+	get_cpu_temp_grade(&minc, &maxc);
+
+	fdt_for_each_subnode(trip, blob, node) {
+		const char *type;
+		int temp, ret;
+
+		type = fdt_getprop(blob, trip, "type", NULL);
+		if (!type)
+			continue;
+
+		temp = 0;
+		if (!strcmp(type, "critical"))
+			temp = 1000 * (maxc - 5);
+		else if (!strcmp(type, "passive"))
+			temp = 1000 * (maxc - 10);
+		if (temp) {
+			ret = fdt_setprop_u32(blob, trip, "temperature", temp);
+			if (ret)
+				return ret;
+		}
+	}
+
+	return 0;
+}

arch/arm/mach-imx/imx8m/soc.c

···
 	return disable_fdt_nodes(blob, nodes_path_8mp, ARRAY_SIZE(nodes_path_8mp));
 }
 
-static void disable_thermal_cpu_nodes(void *blob, u32 disabled_cores)
-{
-	static const char * const thermal_path[] = {
-		"/thermal-zones/cpu-thermal/cooling-maps/map0"
-	};
-
-	int nodeoff, cnt, i, ret, j;
-	u32 cooling_dev[12];
-
-	for (i = 0; i < ARRAY_SIZE(thermal_path); i++) {
-		nodeoff = fdt_path_offset(blob, thermal_path[i]);
-		if (nodeoff < 0)
-			continue; /* Not found, skip it */
-
-		cnt = fdtdec_get_int_array_count(blob, nodeoff, "cooling-device", cooling_dev, 12);
-		if (cnt < 0)
-			continue;
-
-		if (cnt != 12)
-			printf("Warning: %s, cooling-device count %d\n", thermal_path[i], cnt);
-
-		for (j = 0; j < cnt; j++)
-			cooling_dev[j] = cpu_to_fdt32(cooling_dev[j]);
-
-		ret = fdt_setprop(blob, nodeoff, "cooling-device", &cooling_dev,
-				  sizeof(u32) * (12 - disabled_cores * 3));
-		if (ret < 0) {
-			printf("Warning: %s, cooling-device setprop failed %d\n",
-			       thermal_path[i], ret);
-			continue;
-		}
-
-		printf("Update node %s, cooling-device prop\n", thermal_path[i]);
-	}
-}
-
-static void disable_pmu_cpu_nodes(void *blob, u32 disabled_cores)
-{
-	static const char * const pmu_path[] = {
-		"/pmu"
-	};
-
-	int nodeoff, cnt, i, ret, j;
-	u32 irq_affinity[4];
-
-	for (i = 0; i < ARRAY_SIZE(pmu_path); i++) {
-		nodeoff = fdt_path_offset(blob, pmu_path[i]);
-		if (nodeoff < 0)
-			continue; /* Not found, skip it */
-
-		cnt = fdtdec_get_int_array_count(blob, nodeoff, "interrupt-affinity",
-						 irq_affinity, 4);
-		if (cnt < 0)
-			continue;
-
-		if (cnt != 4)
-			printf("Warning: %s, interrupt-affinity count %d\n", pmu_path[i], cnt);
-
-		for (j = 0; j < cnt; j++)
-			irq_affinity[j] = cpu_to_fdt32(irq_affinity[j]);
-
-		ret = fdt_setprop(blob, nodeoff, "interrupt-affinity", &irq_affinity,
-				 sizeof(u32) * (4 - disabled_cores));
-		if (ret < 0) {
-			printf("Warning: %s, interrupt-affinity setprop failed %d\n",
-			       pmu_path[i], ret);
-			continue;
-		}
-
-		printf("Update node %s, interrupt-affinity prop\n", pmu_path[i]);
-	}
-}
-
-static int disable_cpu_nodes(void *blob, u32 disabled_cores)
-{
-	static const char * const nodes_path[] = {
-		"/cpus/cpu@1",
-		"/cpus/cpu@2",
-		"/cpus/cpu@3",
-	};
-	u32 i = 0;
-	int rc;
-	int nodeoff;
-
-	if (disabled_cores > 3)
-		return -EINVAL;
-
-	i = 3 - disabled_cores;
-
-	for (; i < 3; i++) {
-		nodeoff = fdt_path_offset(blob, nodes_path[i]);
-		if (nodeoff < 0)
-			continue; /* Not found, skip it */
-
-		debug("Found %s node\n", nodes_path[i]);
-
-		rc = fdt_del_node(blob, nodeoff);
-		if (rc < 0) {
-			printf("Unable to delete node %s, err=%s\n",
-			       nodes_path[i], fdt_strerror(rc));
-		} else {
-			printf("Delete node %s\n", nodes_path[i]);
-		}
-	}
-
-	disable_thermal_cpu_nodes(blob, disabled_cores);
-	disable_pmu_cpu_nodes(blob, disabled_cores);
-
-	return 0;
-}
-
 static int cleanup_nodes_for_efi(void *blob)
 {
 	static const char * const path[][2] = {
···
 	return 0;
 }
 
-static int fixup_thermal_trips(void *blob, const char *name)
-{
-	int minc, maxc;
-	int node, trip;
-
-	node = fdt_path_offset(blob, "/thermal-zones");
-	if (node < 0)
-		return node;
-
-	node = fdt_subnode_offset(blob, node, name);
-	if (node < 0)
-		return node;
-
-	node = fdt_subnode_offset(blob, node, "trips");
-	if (node < 0)
-		return node;
-
-	get_cpu_temp_grade(&minc, &maxc);
-
-	fdt_for_each_subnode(trip, blob, node) {
-		const char *type;
-		int temp, ret;
-
-		type = fdt_getprop(blob, trip, "type", NULL);
-		if (!type)
-			continue;
-
-		temp = 0;
-		if (!strcmp(type, "critical"))
-			temp = 1000 * maxc;
-		else if (!strcmp(type, "passive"))
-			temp = 1000 * (maxc - 10);
-		if (temp) {
-			ret = fdt_setprop_u32(blob, trip, "temperature", temp);
-			if (ret)
-				return ret;
-		}
-	}
-
-	return 0;
-}
-
 #define OPTEE_SHM_SIZE 0x00400000
 static int ft_add_optee_node(void *fdt, struct bd_info *bd)
 {
···
 
 int ft_system_setup(void *blob, struct bd_info *bd)
 {
+	static const char * const nodes_path[] = {
+		"/cpus/cpu@0",
+		"/cpus/cpu@1",
+		"/cpus/cpu@2",
+		"/cpus/cpu@3",
+	};
+
 #ifdef CONFIG_IMX8MQ
 	int i = 0;
 	int rc;
···
 
 	/* Disable the CPU idle for A0 chip since the HW does not support it */
 	if (is_soc_rev(CHIP_REV_1_0)) {
-		static const char * const nodes_path[] = {
-			"/cpus/cpu@0",
-			"/cpus/cpu@1",
-			"/cpus/cpu@2",
-			"/cpus/cpu@3",
-		};
-
 		for (i = 0; i < ARRAY_SIZE(nodes_path); i++) {
 			nodeoff = fdt_path_offset(blob, nodes_path[i]);
 			if (nodeoff < 0)
···
 	}
 
 	if (is_imx8md())
-		disable_cpu_nodes(blob, 2);
+		disable_cpu_nodes(blob, nodes_path, 2, 4);
 
 #elif defined(CONFIG_IMX8MM)
 	if (is_imx8mml() || is_imx8mmdl() ||  is_imx8mmsl())
 		disable_vpu_nodes(blob);
 
 	if (is_imx8mmd() || is_imx8mmdl())
-		disable_cpu_nodes(blob, 2);
+		disable_cpu_nodes(blob, nodes_path, 2, 4);
 	else if (is_imx8mms() || is_imx8mmsl())
-		disable_cpu_nodes(blob, 3);
+		disable_cpu_nodes(blob, nodes_path, 3, 4);
 
 #elif defined(CONFIG_IMX8MN)
 	if (is_imx8mnl() || is_imx8mndl() ||  is_imx8mnsl())
···
 #endif
 
 	if (is_imx8mnd() || is_imx8mndl() || is_imx8mnud())
-		disable_cpu_nodes(blob, 2);
+		disable_cpu_nodes(blob, nodes_path, 2, 4);
 	else if (is_imx8mns() || is_imx8mnsl() || is_imx8mnus())
-		disable_cpu_nodes(blob, 3);
+		disable_cpu_nodes(blob, nodes_path, 3, 4);
 
 #elif defined(CONFIG_IMX8MP)
 	if (is_imx8mpul()) {
···
 		disable_dsp_nodes(blob);
 
 	if (is_imx8mpd())
-		disable_cpu_nodes(blob, 2);
+		disable_cpu_nodes(blob, nodes_path, 2, 4);
 #endif
 
 	cleanup_nodes_for_efi(blob);

arch/arm/mach-imx/imx9/Kconfig

···
     help
     This option enables the support for AHAB secure boot.
 
-config IMX9_LOW_DRIVE_MODE
-    bool "Configure to i.MX9 low drive mode"
-    help
-    This option enables the settings for iMX9 low drive mode.
-
 config IMX9
 	bool
 	select BINMAN
···
 
 config TARGET_IMX93_11X11_EVK
 	bool "imx93_11x11_evk"
+	select OF_BOARD_FIXUP
 	select IMX93
 	imply OF_UPSTREAM
 

arch/arm/mach-imx/imx9/clock.c

···
 	FRAC_PLL_RATE(466000000U, 1, 155, 8, 1, 3), /* 466Mhz */
 	FRAC_PLL_RATE(400000000U, 1, 200, 12, 0, 1), /* 400Mhz */
 	FRAC_PLL_RATE(300000000U, 1, 150, 12, 0, 1),
+	FRAC_PLL_RATE(233000000U, 1, 174, 18, 3, 4), /* 233Mhz */
 };
 
 /* return in khz */
···
 {
 	u32 div;
 
-	if (IS_ENABLED(CONFIG_IMX9_LOW_DRIVE_MODE))
+	if (is_voltage_mode(VOLT_LOW_DRIVE))
 		div = 3; /* 266.67 Mhz */
 	else
 		div = 2; /* 400 Mhz */
···
 
 #endif
 
-#if IS_ENABLED(CONFIG_IMX9_LOW_DRIVE_MODE)
-struct imx_clk_setting imx_clk_settings[] = {
+struct imx_clk_setting imx_clk_ld_settings[] = {
 	/* Set A55 clk to 500M */
 	{ARM_A55_CLK_ROOT, SYS_PLL_PFD0, 2},
 	/* Set A55 periphal to 200M */
···
 	/* NIC_APB to 133M */
 	{NIC_APB_CLK_ROOT, SYS_PLL_PFD1_DIV2, 3}
 };
-#else
+
 struct imx_clk_setting imx_clk_settings[] = {
 	/*
 	 * Set A55 clk to 500M. This clock root is normally used as intermediate
···
 	/* NIC_APB to 133M */
 	{NIC_APB_CLK_ROOT, SYS_PLL_PFD1_DIV2, 3}
 };
-#endif
 
-int clock_init(void)
+void bus_clock_init_low_drive(void)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(imx_clk_ld_settings); i++) {
+		ccm_clk_root_cfg(imx_clk_ld_settings[i].clk_root,
+				 imx_clk_ld_settings[i].src, imx_clk_ld_settings[i].div);
+	}
+}
+
+void bus_clock_init(void)
 {
 	int i;
 
···
 		ccm_clk_root_cfg(imx_clk_settings[i].clk_root,
 				 imx_clk_settings[i].src, imx_clk_settings[i].div);
 	}
+}
 
-	if (IS_ENABLED(CONFIG_IMX9_LOW_DRIVE_MODE))
-		set_arm_clk(MHZ(900));
+int clock_init_early(void)
+{
+	int i;
 
 	/* allow for non-secure access */
 	for (i = 0; i < OSCPLL_END; i++)
···
 
 	for (i = 0; i < SHARED_GPR_NUM; i++)
 		ccm_shared_gpr_tz_access(i, true, false, false);
+
+	return 0;
+}
+
+/* Set bus and A55 core clock per voltage mode */
+int clock_init_late(void)
+{
+	if (is_voltage_mode(VOLT_LOW_DRIVE)) {
+		bus_clock_init_low_drive();
+		set_arm_core_max_clk();
+	} else {
+		bus_clock_init();
+	}
 
 	return 0;
 }

arch/arm/mach-imx/imx9/soc.c

···
  */
 u32 get_cpu_speed_grade_hz(void)
 {
-	u32 speed, max_speed;
+	int ret;
+	u32 bank, word, speed, max_speed;
 	u32 val;
 
-	fuse_read(2, 3, &val);
+	bank = HW_CFG1 / NUM_WORDS_PER_BANK;
+	word = HW_CFG1 % NUM_WORDS_PER_BANK;
+	ret = fuse_read(bank, word, &val);
+	if (ret)
+		val = 0; /* If read fuse failed, return as blank fuse */
+
 	val = FIELD_GET(SPEED_GRADING_MASK, val) & 0xF;
 
 	speed = MHZ(2300) - val * MHZ(100);
···
  */
 u32 get_cpu_temp_grade(int *minc, int *maxc)
 {
-	u32 val;
+	int ret;
+	u32 bank, word, val;
 
-	fuse_read(2, 3, &val);
+	bank = HW_CFG1 / NUM_WORDS_PER_BANK;
+	word = HW_CFG1 % NUM_WORDS_PER_BANK;
+	ret = fuse_read(bank, word, &val);
+	if (ret)
+		val = 0; /* If read fuse failed, return as blank fuse */
+
 	val = FIELD_GET(MARKETING_GRADING_MASK, val);
 
 	if (minc && maxc) {
···
 
 static u32 get_cpu_variant_type(u32 type)
 {
-	/* word 19 */
-	u32 val = readl((ulong)FSB_BASE_ADDR + 0x8000 + (19 << 2));
-	u32 val2 = readl((ulong)FSB_BASE_ADDR + 0x8000 + (20 << 2));
+	u32 bank, word, val, val2;
+	int ret;
+
+	bank = HW_CFG1 / NUM_WORDS_PER_BANK;
+	word = HW_CFG1 % NUM_WORDS_PER_BANK;
+	ret = fuse_read(bank, word, &val);
+	if (ret)
+		val = 0; /* If read fuse failed, return as blank fuse */
+
+	bank = HW_CFG2 / NUM_WORDS_PER_BANK;
+	word = HW_CFG2 % NUM_WORDS_PER_BANK;
+	ret = fuse_read(bank, word, &val2);
+	if (ret)
+		val2 = 0; /* If read fuse failed, return as blank fuse */
+
 	bool npu_disable = !!(val & BIT(13));
 	bool core1_disable = !!(val & BIT(15));
 	u32 pack_9x9_fused = BIT(4) | BIT(17) | BIT(19) | BIT(24);
+
+	/* Low performance 93 part */
+	if (((val >> 6) & 0x3F) == 0xE && npu_disable)
+		return core1_disable ? MXC_CPU_IMX9301 : MXC_CPU_IMX9302;
 
 	if ((val2 & pack_9x9_fused) == pack_9x9_fused)
 		type = MXC_CPU_IMX9322;
···
 
 void init_wdog(void)
 {
-	u32 src_val;
-
 	disable_wdog((void __iomem *)WDG3_BASE_ADDR);
 	disable_wdog((void __iomem *)WDG4_BASE_ADDR);
 	disable_wdog((void __iomem *)WDG5_BASE_ADDR);
-
-	src_val = readl(0x54460018); /* reset mask */
-	src_val &= ~0x1c;
-	writel(src_val, 0x54460018);
 }
 
 static struct mm_region imx93_mem_map[] = {
···
 		if (ret)
 			goto err;
 
-		mac[0] = val[1] >> 24;
-		mac[1] = val[1] >> 16;
-		mac[2] = val[0] >> 24;
-		mac[3] = val[0] >> 16;
-		mac[4] = val[0] >> 8;
-		mac[5] = val[0];
+		if (is_imx93() && is_soc_rev(CHIP_REV_1_0)) {
+			mac[0] = val[1] >> 24;
+			mac[1] = val[1] >> 16;
+			mac[2] = val[0] >> 24;
+			mac[3] = val[0] >> 16;
+			mac[4] = val[0] >> 8;
+			mac[5] = val[0];
+		} else {
+			mac[0] = val[0] >> 24;
+			mac[1] = val[0] >> 16;
+			mac[2] = val[0] >> 8;
+			mac[3] = val[0];
+			mac[4] = val[1] >> 24;
+			mac[5] = val[1] >> 16;
+		}
 	}
 
 	debug("%s: MAC%d: %02x.%02x.%02x.%02x.%02x.%02x\n",
···
 	return 0;
 }
 
-static int fixup_thermal_trips(void *blob, const char *name)
+void build_info(void)
 {
-	int minc, maxc;
-	int node, trip;
+	u32 fw_version, sha1, res, status;
+	int ret;
 
-	node = fdt_path_offset(blob, "/thermal-zones");
-	if (node < 0)
-		return node;
+	printf("\nBuildInfo:\n");
 
-	node = fdt_subnode_offset(blob, node, name);
-	if (node < 0)
-		return node;
+	ret = ele_get_fw_status(&status, &res);
+	if (ret) {
+		printf("  - ELE firmware status failed %d, 0x%x\n", ret, res);
+	} else if ((status & 0xff) == 1) {
+		ret = ele_get_fw_version(&fw_version, &sha1, &res);
+		if (ret) {
+			printf("  - ELE firmware version failed %d, 0x%x\n", ret, res);
+		} else {
+			printf("  - ELE firmware version %u.%u.%u-%x",
+			       (fw_version & (0x00ff0000)) >> 16,
+			       (fw_version & (0x0000fff0)) >> 4,
+			       (fw_version & (0x0000000f)), sha1);
+			((fw_version & (0x80000000)) >> 31) == 1 ? puts("-dirty\n") : puts("\n");
+		}
+	} else {
+		printf("  - ELE firmware not included\n");
+	}
+	puts("\n");
+}
 
-	node = fdt_subnode_offset(blob, node, "trips");
-	if (node < 0)
-		return node;
+int arch_misc_init(void)
+{
+	build_info();
+	return 0;
+}
 
-	get_cpu_temp_grade(&minc, &maxc);
+struct low_drive_freq_entry {
+	const char *node_path;
+	u32 clk;
+	u32 new_rate;
+};
 
-	fdt_for_each_subnode(trip, blob, node) {
-		const char *type;
-		int temp, ret;
+static int low_drive_fdt_fix_clock(void *fdt, int node_off, u32 clk_index, u32 new_rate)
+{
+#define MAX_ASSIGNED_CLKS 8
+	int cnt, j;
+	u32 assignedclks[MAX_ASSIGNED_CLKS]; /* max 8 clocks*/
 
-		type = fdt_getprop(blob, trip, "type", NULL);
-		if (!type)
-			continue;
+	cnt = fdtdec_get_int_array_count(fdt, node_off, "assigned-clock-rates",
+					 assignedclks, MAX_ASSIGNED_CLKS);
+	if (cnt > 0) {
+		if (cnt <= clk_index)
+			return -ENOENT;
 
-		temp = 0;
-		if (!strcmp(type, "critical"))
-			temp = 1000 * maxc;
-		else if (!strcmp(type, "passive"))
-			temp = 1000 * (maxc - 10);
-		if (temp) {
-			ret = fdt_setprop_u32(blob, trip, "temperature", temp);
-			if (ret)
-				return ret;
+		if (assignedclks[clk_index] <= new_rate)
+			return 0;
+
+		assignedclks[clk_index] = new_rate;
+		for (j = 0; j < cnt; j++)
+			assignedclks[j] = cpu_to_fdt32(assignedclks[j]);
+
+		return fdt_setprop(fdt, node_off, "assigned-clock-rates", &assignedclks,
+				   cnt * sizeof(u32));
+	}
+
+	return -ENOENT;
+}
+
+static int low_drive_freq_update(void *blob)
+{
+	int nodeoff, ret;
+	int i;
+
+	/* Update kernel dtb clocks for low drive mode */
+	struct low_drive_freq_entry table[] = {
+		{"/soc@0/bus@42800000/mmc@42850000", 0, 266666667},
+		{"/soc@0/bus@42800000/mmc@42860000", 0, 266666667},
+		{"/soc@0/bus@42800000/mmc@428b0000", 0, 266666667},
+	};
+
+	for (i = 0; i < ARRAY_SIZE(table); i++) {
+		nodeoff = fdt_path_offset(blob, table[i].node_path);
+		if (nodeoff >= 0) {
+			ret = low_drive_fdt_fix_clock(blob, nodeoff, table[i].clk,
+						      table[i].new_rate);
+			if (!ret)
+				printf("%s freq updated\n", table[i].node_path);
+		}
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_OF_BOARD_FIXUP
+#ifndef CONFIG_SPL_BUILD
+int board_fix_fdt(void *fdt)
+{
+	/* Update dtb clocks for low drive mode */
+	if (is_voltage_mode(VOLT_LOW_DRIVE)) {
+		int nodeoff;
+		int i;
+
+		struct low_drive_freq_entry table[] = {
+			{"/soc@0/bus@42800000/mmc@42850000", 0, 266666667},
+			{"/soc@0/bus@42800000/mmc@42860000", 0, 266666667},
+			{"/soc@0/bus@42800000/mmc@428b0000", 0, 266666667},
+		};
+
+		for (i = 0; i < ARRAY_SIZE(table); i++) {
+			nodeoff = fdt_path_offset(fdt, table[i].node_path);
+			if (nodeoff >= 0)
+				low_drive_fdt_fix_clock(fdt, nodeoff, table[i].clk,
+							table[i].new_rate);
 		}
 	}
 
 	return 0;
 }
+#endif
+#endif
 
 int ft_system_setup(void *blob, struct bd_info *bd)
 {
+	static const char * const nodes_path[] = {
+		"/cpus/cpu@0",
+		"/cpus/cpu@100",
+	};
+
 	if (fixup_thermal_trips(blob, "cpu-thermal"))
 		printf("Failed to update cpu-thermal trip(s)");
 
+	if (is_imx9351() || is_imx9331() || is_imx9321() || is_imx9311() || is_imx9301())
+		disable_cpu_nodes(blob, nodes_path, 1, 2);
+
+	if (is_voltage_mode(VOLT_LOW_DRIVE))
+		low_drive_freq_update(blob);
+
 	return 0;
 }
 
 #if defined(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)
 void get_board_serial(struct tag_serialnr *serialnr)
 {
-	printf("UID: 0x%x 0x%x 0x%x 0x%x\n",
-	       gd->arch.uid[0], gd->arch.uid[1], gd->arch.uid[2], gd->arch.uid[3]);
+	printf("UID: %08x%08x%08x%08x\n", __be32_to_cpu(gd->arch.uid[0]),
+	       __be32_to_cpu(gd->arch.uid[1]), __be32_to_cpu(gd->arch.uid[2]),
+	       __be32_to_cpu(gd->arch.uid[3]));
 
-	serialnr->low = gd->arch.uid[0];
-	serialnr->high = gd->arch.uid[3];
+	serialnr->low = __be32_to_cpu(gd->arch.uid[1]);
+	serialnr->high = __be32_to_cpu(gd->arch.uid[0]);
 }
 #endif
 
···
 		/* Disable wdog */
 		init_wdog();
 
-		clock_init();
+		clock_init_early();
 
 		trdc_early_init();
 
···
 	/* power on */
 	clrbits_le32(&mix_regs->slice_sw_ctrl, BIT(31));
 	val = readl(&mix_regs->func_stat);
-	while (val & SRC_MIX_SLICE_FUNC_STAT_ISO_STAT)
+	while (val & SRC_MIX_SLICE_FUNC_STAT_SSAR_STAT)
 		val = readl(&mix_regs->func_stat);
 
 	return 0;
···
 		(struct src_general_regs *)(ulong)SRC_GLOBAL_RBASE;
 	struct blk_ctrl_s_aonmix_regs *s_regs =
 			(struct blk_ctrl_s_aonmix_regs *)BLK_CTRL_S_ANOMIX_BASE_ADDR;
-	u32 val;
+	u32 val, i;
 
 	if (m33_is_rom_kicked())
 		return -EPERM;
···
 
 	/* Set ELE LP handshake for M33 reset */
 	setbits_le32(&s_regs->lp_handshake[0], BIT(6));
+
+	/* OSCCA enabled, reconfigure TRDC for TCM access, otherwise ECC init will raise error */
+	val = readl(BLK_CTRL_NS_ANOMIX_BASE_ADDR + 0x28);
+	if (val & BIT(0)) {
+		trdc_mbc_set_control(0x44270000, 1, 0, 0x6600);
+
+		for (i = 0; i < 32; i++)
+			trdc_mbc_blk_config(0x44270000, 1, 3, 0, i, true, 0);
+
+		for (i = 0; i < 32; i++)
+			trdc_mbc_blk_config(0x44270000, 1, 3, 1, i, true, 0);
+	}
 
 	/* Clear M33 TCM for ECC */
 	memset((void *)(ulong)0x201e0000, 0, 0x40000);
···
 
 	return 0;
 }
+
+enum imx9_soc_voltage_mode soc_target_voltage_mode(void)
+{
+	u32 speed = get_cpu_speed_grade_hz();
+	enum imx9_soc_voltage_mode voltage = VOLT_OVER_DRIVE;
+
+	if (is_imx93()) {
+		if (speed == 1700000000)
+			voltage = VOLT_OVER_DRIVE;
+		else if (speed == 1400000000)
+			voltage = VOLT_NOMINAL_DRIVE;
+		else if (speed == 900000000 || speed == 800000000)
+			voltage = VOLT_LOW_DRIVE;
+		else
+			printf("Unexpected A55 freq %u, default to OD\n", speed);
+	}
+
+	return voltage;
+}

arch/arm/mach-imx/imx9/trdc.c

···
  */
 
 #include <log.h>
+#include <div64.h>
+#include <hang.h>
 #include <linux/errno.h>
 #include <asm/io.h>
 #include <asm/types.h>
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/sys_proto.h>
-#include <div64.h>
 #include <asm/mach-imx/ele_api.h>
 #include <asm/mach-imx/mu_hal.h>
 
···
 #define MRC_MAX_NUM 2
 #define MBC_NUM(HWCFG) (((HWCFG) >> 16) & 0xF)
 #define MRC_NUM(HWCFG) (((HWCFG) >> 24) & 0x1F)
+#define MBC_BLK_NUM(GLBCFG)	((GLBCFG) & 0x3FF)
+
+enum {
+	/* Order following ELE API Spec, not change */
+	TRDC_A,
+	TRDC_W,
+	TRDC_M,
+	TRDC_N,
+};
+
+/* Just make it easier to know what the parameter is */
+#define MBC(X)			(X)
+#define MRC(X)			(X)
+#define GLOBAL_ID(X)		(X)
+#define MEM(X)			(X)
+#define DOM(X)			(X)
+/*
+ *0|SPR|SPW|SPX,0|SUR|SUW|SWX, 0|NPR|NPW|NPX, 0|NUR|NUW|NUX
+ */
+#define PERM(X)			(X)
 
 struct mbc_mem_dom {
 	u32 mem_glbcfg[4];
···
 		return 0;
 
 	return trdc_reg + 0x10000 + 0x2000 * mbc_num + 0x1000 * mrc_x;
+}
+
+static u32 trdc_mbc_blk_num(ulong trdc_reg, u32 mbc_x, u32 mem_x)
+{
+	struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
+	struct mbc_mem_dom *mbc_dom;
+	u32 glbcfg;
+
+	if (mbc_base == 0)
+		return 0;
+
+	/* only first dom has the glbcfg */
+	mbc_dom = &mbc_base->mem_dom[0];
+	glbcfg = readl((uintptr_t)&mbc_dom->mem_glbcfg[mem_x]);
+
+	return MBC_BLK_NUM(glbcfg);
 }
 
 int trdc_mbc_set_control(ulong trdc_reg, u32 mbc_x, u32 glbac_id, u32 glbac_val)
···
 void trdc_early_init(void)
 {
 	int ret = 0, i;
+	u32 blks;
 
-	ret |= release_rdc(0);
-	ret |= release_rdc(2);
-	ret |= release_rdc(1);
-	ret |= release_rdc(3);
+	ret |= release_rdc(TRDC_A);
+	ret |= release_rdc(TRDC_M);
+	ret |= release_rdc(TRDC_W);
+	ret |= release_rdc(TRDC_N);
+
+	if (ret) {
+		hang();
+		return;
+	}
 
-	if (!ret) {
-		/* Set OCRAM to RWX for secure, when OEM_CLOSE, the image is RX only */
-		trdc_mbc_set_control(0x49010000, 3, 0, 0x7700);
+	/* Set OCRAM to RWX for secure, when OEM_CLOSE, the image is RX only */
+	trdc_mbc_set_control(TRDC_NIC_BASE, MBC(3), GLOBAL_ID(0), PERM(0x7700));
 
-		for (i = 0; i < 40; i++)
-			trdc_mbc_blk_config(0x49010000, 3, 3, 0, i, true, 0);
+	blks = trdc_mbc_blk_num(TRDC_NIC_BASE, MBC(3), MEM(0));
+	for (i = 0; i < blks; i++) {
+		trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(0), i,
+				    true, GLOBAL_ID(0));
 
-		for (i = 0; i < 40; i++)
-			trdc_mbc_blk_config(0x49010000, 3, 3, 1, i, true, 0);
+		trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(1), i,
+				    true, GLOBAL_ID(0));
 
-		for (i = 0; i < 40; i++)
-			trdc_mbc_blk_config(0x49010000, 3, 0, 0, i, true, 0);
+		trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(0), MEM(0), i,
+				    true, GLOBAL_ID(0));
 
-		for (i = 0; i < 40; i++)
-			trdc_mbc_blk_config(0x49010000, 3, 0, 1, i, true, 0);
+		trdc_mbc_blk_config(TRDC_NIC_BASE, MBC(3), DOM(0), MEM(1), i,
+				    true, GLOBAL_ID(0));
 	}
 }
 
 void trdc_init(void)
 {
 	/* TRDC mega */
-	if (trdc_mrc_enabled(0x49010000)) {
+	if (trdc_mrc_enabled(TRDC_NIC_BASE)) {
 		/* DDR */
-		trdc_mrc_set_control(0x49010000, 0, 0, 0x7777);
+		trdc_mrc_set_control(TRDC_NIC_BASE, MRC(0), GLOBAL_ID(0), PERM(0x7777));
 
 		/* ELE */
-		trdc_mrc_region_config(0x49010000, 0, 0, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(0), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* MTR */
-		trdc_mrc_region_config(0x49010000, 0, 1, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(1), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* M33 */
-		trdc_mrc_region_config(0x49010000, 0, 2, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(2), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* A55*/
-		trdc_mrc_region_config(0x49010000, 0, 3, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(3), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* For USDHC1 to DDR, USDHC1 is default force to non-secure */
-		trdc_mrc_region_config(0x49010000, 0, 5, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(5), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* For USDHC2 to DDR, USDHC2 is default force to non-secure */
-		trdc_mrc_region_config(0x49010000, 0, 6, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(6), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* eDMA */
-		trdc_mrc_region_config(0x49010000, 0, 7, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(7), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/*CoreSight, TestPort*/
-		trdc_mrc_region_config(0x49010000, 0, 8, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(8), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/* DAP */
-		trdc_mrc_region_config(0x49010000, 0, 9, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(9), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/*SoC masters */
-		trdc_mrc_region_config(0x49010000, 0, 10, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(10), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 
 		/*USB*/
-		trdc_mrc_region_config(0x49010000, 0, 11, 0x80000000, 0xFFFFFFFF, false, 0);
+		trdc_mrc_region_config(TRDC_NIC_BASE, MRC(0), DOM(11), 0x80000000,
+				       0xFFFFFFFF, false, GLOBAL_ID(0));
 	}
 }
 
···
 
 	printf("TRDC AONMIX MBC\n");
 
-	trdc_mbc_control_dump(0x44270000, 0, 0);
-	trdc_mbc_control_dump(0x44270000, 1, 0);
+	trdc_mbc_control_dump(TRDC_AON_BASE, MBC(0), GLOBAL_ID(0));
+	trdc_mbc_control_dump(TRDC_AON_BASE, MBC(1), GLOBAL_ID(0));
 
 	for (i = 0; i < 11; i++)
-		trdc_mbc_mem_dump(0x44270000, 0, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(0), DOM(3), MEM(0), i);
 	for (i = 0; i < 1; i++)
-		trdc_mbc_mem_dump(0x44270000, 0, 3, 1, i);
+		trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(0), DOM(3), MEM(1), i);
 
 	for (i = 0; i < 4; i++)
-		trdc_mbc_mem_dump(0x44270000, 1, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(1), DOM(3), MEM(0), i);
 	for (i = 0; i < 4; i++)
-		trdc_mbc_mem_dump(0x44270000, 1, 3, 1, i);
+		trdc_mbc_mem_dump(TRDC_AON_BASE, MBC(1), DOM(3), MEM(1), i);
 
 	printf("TRDC WAKEUP MBC\n");
 
-	trdc_mbc_control_dump(0x42460000, 0, 0);
-	trdc_mbc_control_dump(0x42460000, 1, 0);
+	trdc_mbc_control_dump(TRDC_WAKEUP_BASE, MBC(0), GLOBAL_ID(0));
+	trdc_mbc_control_dump(TRDC_WAKEUP_BASE, MBC(1), GLOBAL_ID(0));
 
 	for (i = 0; i < 15; i++)
-		trdc_mbc_mem_dump(0x42460000, 0, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(0), DOM(3), MEM(0), i);
 
-	trdc_mbc_mem_dump(0x42460000, 0, 3, 1, 0);
-	trdc_mbc_mem_dump(0x42460000, 0, 3, 2, 0);
+	trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(0), DOM(3), MEM(1), 0);
+	trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, 0, 3, 2, 0);
 
 	for (i = 0; i < 2; i++)
-		trdc_mbc_mem_dump(0x42460000, 1, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(1), DOM(3), MEM(0), i);
 
-	trdc_mbc_mem_dump(0x42460000, 1, 3, 1, 0);
-	trdc_mbc_mem_dump(0x42460000, 1, 3, 2, 0);
-	trdc_mbc_mem_dump(0x42460000, 1, 3, 3, 0);
+	trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(1), DOM(3), MEM(1), 0);
+	trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, 1, 3, 2, 0);
+	trdc_mbc_mem_dump(TRDC_WAKEUP_BASE, MBC(1), DOM(3), MEM(3), 0);
 
 	printf("TRDC NICMIX MBC\n");
 
-	trdc_mbc_control_dump(0x49010000, 0, 0);
-	trdc_mbc_control_dump(0x49010000, 1, 0);
-	trdc_mbc_control_dump(0x49010000, 2, 0);
-	trdc_mbc_control_dump(0x49010000, 3, 0);
+	trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(0), GLOBAL_ID(0));
+	trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(1), GLOBAL_ID(0));
+	trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(2), GLOBAL_ID(0));
+	trdc_mbc_control_dump(TRDC_NIC_BASE, MBC(3), GLOBAL_ID(0));
 
 	for (i = 0; i < 7; i++)
-		trdc_mbc_mem_dump(0x49010000, 0, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(0), i);
 
 	for (i = 0; i < 2; i++)
-		trdc_mbc_mem_dump(0x49010000, 0, 3, 1, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(1), i);
 
 	for (i = 0; i < 5; i++)
-		trdc_mbc_mem_dump(0x49010000, 0, 3, 2, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(2), i);
 
 	for (i = 0; i < 6; i++)
-		trdc_mbc_mem_dump(0x49010000, 0, 3, 3, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(0), DOM(3), MEM(3), i);
 
 	for (i = 0; i < 1; i++)
-		trdc_mbc_mem_dump(0x49010000, 1, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(0), i);
 
 	for (i = 0; i < 1; i++)
-		trdc_mbc_mem_dump(0x49010000, 1, 3, 1, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(1), i);
 
 	for (i = 0; i < 3; i++)
-		trdc_mbc_mem_dump(0x49010000, 1, 3, 2, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(2), i);
 
 	for (i = 0; i < 3; i++)
-		trdc_mbc_mem_dump(0x49010000, 1, 3, 3, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(1), DOM(3), MEM(3), i);
 
 	for (i = 0; i < 2; i++)
-		trdc_mbc_mem_dump(0x49010000, 2, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(2), DOM(3), MEM(0), i);
 
 	for (i = 0; i < 2; i++)
-		trdc_mbc_mem_dump(0x49010000, 2, 3, 1, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(2), DOM(3), MEM(1), i);
 
 	for (i = 0; i < 5; i++)
-		trdc_mbc_mem_dump(0x49010000, 3, 3, 0, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(0), i);
 
 	for (i = 0; i < 5; i++)
-		trdc_mbc_mem_dump(0x49010000, 3, 3, 1, i);
+		trdc_mbc_mem_dump(TRDC_NIC_BASE, MBC(3), DOM(3), MEM(1), i);
 }
 #endif

arch/arm/mach-imx/mx6/Kconfig

···
 	select BOARD_LATE_INIT
 	select MX6UL_LITESOM
 
+config TARGET_LXR2
+	bool "Comvetia i.MX6Q LXR2"
+	depends on MX6Q
+	select BOARD_EARLY_INIT_F
+	select BOARD_LATE_INIT
+	select DM
+	select DM_THERMAL
+	select SUPPORT_SPL
+	imply CMD_DM
+
 config TARGET_PCM058
 	bool "Phytec PCM058 i.MX6 Quad"
 	depends on MX6Q
···
 source "board/bsh/imx6ulz_smm_m2/Kconfig"
 source "board/bticino/mamoj/Kconfig"
 source "board/compulab/cm_fx6/Kconfig"
+source "board/comvetia/lxr2/Kconfig"
 source "board/dhelectronics/dh_imx6/Kconfig"
 source "board/embest/mx6boards/Kconfig"
 source "board/engicam/imx6q/Kconfig"

board/comvetia/lxr2/Kconfig

···
+if TARGET_LXR2
+
+config SYS_BOARD
+	default "lxr2"
+
+config SYS_VENDOR
+	default "comvetia"
+
+config SYS_CONFIG_NAME
+	default "lxr2"
+
+endif

board/comvetia/lxr2/MAINTAINERS

···
+COMVETIA LXR2
+M:	Fabio Estevam <[e-mail]>
+S:	Maintained
+F:	board/comvetia/lxr2/
+F:	include/configs/lxr2.h
+F:	configs/lxr2_defconfig

board/comvetia/lxr2/Makefile

···
+# SPDX-License-Identifier:	GPL-2.0+
+
+obj-y  := lxr2.o

board/comvetia/lxr2/lxr2.c

···
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2017 Stefano Babic <[e-mail]>
+// Copyright (C) 2024 Fabio Estevam <[e-mail]>
+
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/mx6-ddr.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/mach-imx/boot_mode.h>
+
+#include <asm/mach-imx/spi.h>
+#include <linux/errno.h>
+#include <asm/gpio.h>
+#include <nand.h>
+#include <miiphy.h>
+#include <netdev.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/sections.h>
+#include <linux/delay.h>
+
+#include <image.h>
+#include <init.h>
+#include <serial.h>
+#include <spl.h>
+#include <linux/sizes.h>
+#include <mmc.h>
+#include <fsl_esdhc_imx.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
+	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |			\
+	PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \
+		      PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+#define NAND_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+	       PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+
+int dram_init(void)
+{
+	gd->ram_size = imx_ddr_size();
+	return 0;
+}
+
+static const iomux_v3_cfg_t uart4_pads[] = {
+	MX6_PAD_KEY_COL0__UART4_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX6_PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static void setup_iomux_uart(void)
+{
+	imx_iomux_v3_setup_multiple_pads(uart4_pads, ARRAY_SIZE(uart4_pads));
+}
+
+static void setup_gpmi_nand(void)
+{
+	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+	/* gate ENFC_CLK_ROOT clock first,before clk source switch */
+	clrbits_le32(&mxc_ccm->CCGR2, MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_MASK);
+
+	/* config gpmi and bch clock to 100 MHz */
+	clrsetbits_le32(&mxc_ccm->cs2cdr,
+			MXC_CCM_CS2CDR_ENFC_CLK_PODF_MASK |
+			MXC_CCM_CS2CDR_ENFC_CLK_PRED_MASK |
+			MXC_CCM_CS2CDR_ENFC_CLK_SEL_MASK,
+			MXC_CCM_CS2CDR_ENFC_CLK_PODF(0) |
+			MXC_CCM_CS2CDR_ENFC_CLK_PRED(3) |
+			MXC_CCM_CS2CDR_ENFC_CLK_SEL(3));
+
+	/* enable ENFC_CLK_ROOT clock */
+	setbits_le32(&mxc_ccm->CCGR2, MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_MASK);
+
+	/* enable gpmi and bch clock gating */
+	setbits_le32(&mxc_ccm->CCGR4,
+		     MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK |
+		     MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_MASK |
+		     MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK |
+		     MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_MASK |
+		     MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_OFFSET);
+
+	/* enable apbh clock gating */
+	setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+
+int board_spi_cs_gpio(unsigned int bus, unsigned int cs)
+{
+	return IMX_GPIO_NR(4, 24);
+}
+
+int board_early_init_f(void)
+{
+	setup_iomux_uart();
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+	setup_gpmi_nand();
+
+	return 0;
+}
+
+/*
+ * BOOT_CFG1, BOOT_CFG2, BOOT_CFG3, BOOT_CFG4
+ * see Table 8-11 and Table 5-9
+ *  BOOT_CFG1[7] = 1 (boot from NAND)
+ *  BOOT_CFG1[5] = 0 - raw NAND
+ *  BOOT_CFG1[4] = 0 - default pad settings
+ *  BOOT_CFG1[3:2] = 00 - devices = 1
+ *  BOOT_CFG1[1:0] = 00 - Row Address Cycles = 3
+ *  BOOT_CFG2[4:3] = 00 - Boot Search Count = 2
+ *  BOOT_CFG2[2:1] = 01 - Pages In Block = 64
+ *  BOOT_CFG2[0] = 0 - Reset time 12ms
+ */
+static const struct boot_mode board_boot_modes[] = {
+	/* NAND: 64pages per block, 3 row addr cycles, 2 copies of FCB/DBBT */
+	{"nand", MAKE_CFGVAL(0x80, 0x02, 0x00, 0x00)},
+	{"mmc0",  MAKE_CFGVAL(0x40, 0x20, 0x00, 0x00)},
+	{NULL, 0},
+};
+
+int board_late_init(void)
+{
+	add_board_boot_modes(board_boot_modes);
+
+	return 0;
+}
+
+#ifdef CONFIG_SPL_BUILD
+#include <spl.h>
+
+#define MX6_PHYFLEX_ERR006282	IMX_GPIO_NR(2, 11)
+static void phyflex_err006282_workaround(void)
+{
+	/*
+	 * Boards beginning with 1362.2 have the SD4_DAT3 pin connected
+	 * to the CMIC. If this pin isn't toggled within 10s the boards
+	 * reset. The pin is unconnected on older boards, so we do not
+	 * need a check for older boards before applying this fixup.
+	 */
+
+	gpio_request(MX6_PHYFLEX_ERR006282, "errata_gpio");
+	gpio_direction_output(MX6_PHYFLEX_ERR006282, 0);
+	mdelay(2);
+	gpio_direction_output(MX6_PHYFLEX_ERR006282, 1);
+	mdelay(2);
+	gpio_set_value(MX6_PHYFLEX_ERR006282, 0);
+
+	imx_iomux_v3_setup_pad(MX6_PAD_SD4_DAT3__GPIO2_IO11);
+
+	gpio_direction_input(MX6_PHYFLEX_ERR006282);
+}
+
+static const iomux_v3_cfg_t gpios_pads[] = {
+	MX6_PAD_SD4_DAT3__GPIO2_IO11 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_SD4_DAT4__GPIO2_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_SD4_DAT5__GPIO2_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_SD4_DAT6__GPIO2_IO14 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_SD4_DAT7__GPIO2_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_EIM_EB3__GPIO2_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL),
+	MX6_PAD_ENET_TXD0__GPIO1_IO30 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_gpios(void)
+{
+	imx_iomux_v3_setup_multiple_pads(gpios_pads, ARRAY_SIZE(gpios_pads));
+}
+
+static const struct mx6dq_iomux_ddr_regs mx6_ddr_ioregs = {
+	.dram_sdclk_0 = 0x00000030,
+	.dram_sdclk_1 = 0x00000030,
+	.dram_cas = 0x00000030,
+	.dram_ras = 0x00000030,
+	.dram_reset = 0x00000030,
+	.dram_sdcke0 = 0x00003000,
+	.dram_sdcke1 = 0x00003000,
+	.dram_sdba2 = 0x00000030,
+	.dram_sdodt0 = 0x00000030,
+	.dram_sdodt1 = 0x00000030,
+
+	.dram_sdqs0 = 0x00000028,
+	.dram_sdqs1 = 0x00000028,
+	.dram_sdqs2 = 0x00000028,
+	.dram_sdqs3 = 0x00000028,
+	.dram_sdqs4 = 0x00000028,
+	.dram_sdqs5 = 0x00000028,
+	.dram_sdqs6 = 0x00000028,
+	.dram_sdqs7 = 0x00000028,
+	.dram_dqm0 = 0x00000028,
+	.dram_dqm1 = 0x00000028,
+	.dram_dqm2 = 0x00000028,
+	.dram_dqm3 = 0x00000028,
+	.dram_dqm4 = 0x00000028,
+	.dram_dqm5 = 0x00000028,
+	.dram_dqm6 = 0x00000028,
+	.dram_dqm7 = 0x00000028,
+};
+
+static const struct mx6dq_iomux_grp_regs mx6_grp_ioregs = {
+	.grp_ddr_type =  0x000C0000,
+	.grp_ddrmode_ctl =  0x00020000,
+	.grp_ddrpke =  0x00000000,
+	.grp_addds = 0x30,
+	.grp_ctlds = 0x30,
+	.grp_ddrmode =  0x00020000,
+	.grp_b0ds = 0x00000028,
+	.grp_b1ds = 0x00000028,
+	.grp_b2ds = 0x00000028,
+	.grp_b3ds = 0x00000028,
+	.grp_b4ds = 0x00000028,
+	.grp_b5ds = 0x00000028,
+	.grp_b6ds = 0x00000028,
+	.grp_b7ds = 0x00000028,
+};
+
+static const struct mx6_mmdc_calibration mx6_mmcd_calib = {
+	.p0_mpwldectrl0 =  0x00170018,
+	.p0_mpwldectrl1 =  0x003B0039,
+	.p1_mpwldectrl0 =  0x00350048,
+	.p1_mpwldectrl1 =  0x00410052,
+	.p0_mpdgctrl0 =  0x03600374,
+	.p0_mpdgctrl1 =  0x03680360,
+	.p1_mpdgctrl0 =  0x0370037C,
+	.p1_mpdgctrl1 =  0x03700350,
+	.p0_mprddlctl =  0x3A363234,
+	.p1_mprddlctl =  0x3634363C,
+	.p0_mpwrdlctl =  0x38383E3C,
+	.p1_mpwrdlctl =  0x422A483C,
+};
+
+/* MT41K64M16JT-125 (1Gb density) */
+static struct mx6_ddr3_cfg mem_ddr = {
+	.mem_speed = 1600,
+	.density = 1,
+	.width = 16,
+	.banks = 8,
+	.rowaddr = 13,
+	.coladdr = 10,
+	.pagesz = 2,
+	.trcd = 1375,
+	.trcmin = 4875,
+	.trasmin = 3500,
+	.SRT       = 1,
+};
+
+static void ccgr_init(void)
+{
+	struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+	writel(0x00C03F3F, &ccm->CCGR0);
+	writel(0x0030FC03, &ccm->CCGR1);
+	writel(0x0FFFC000, &ccm->CCGR2);
+	writel(0x3FF00000, &ccm->CCGR3);
+	writel(0x00FFF300, &ccm->CCGR4);
+	writel(0x0F0000C3, &ccm->CCGR5);
+	writel(0x000003FF, &ccm->CCGR6);
+}
+
+static void spl_dram_init(void)
+{
+	struct mx6_ddr_sysinfo sysinfo = {
+		.dsize = 2,
+		.cs_density = 6,
+		.ncs = 2,
+		.cs1_mirror = 1,
+		.rtt_wr = 1,
+		.rtt_nom = 1,
+		.walat = 1,
+		.ralat = 5,
+		.mif3_mode = 3,
+		.bi_on = 1,
+		.sde_to_rst = 0x10,
+		.rst_to_cke = 0x23,
+		.ddr_type = DDR_TYPE_DDR3,
+		.refsel = 1,
+		.refr = 7,
+	};
+
+	mx6dq_dram_iocfg(64, &mx6_ddr_ioregs, &mx6_grp_ioregs);
+	mx6_dram_cfg(&sysinfo, &mx6_mmcd_calib, &mem_ddr);
+}
+
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP |			\
+	PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm |			\
+	PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+struct fsl_esdhc_cfg usdhc_cfg[1] = {
+	{USDHC3_BASE_ADDR},
+};
+
+static const iomux_v3_cfg_t usdhc3_pads[] = {
+	MX6_PAD_SD3_CLK__SD3_CLK	| MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_CMD__SD3_CMD	| MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT0__SD3_DATA0	| MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT1__SD3_DATA1	| MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT2__SD3_DATA2	| MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD3_DAT3__SD3_DATA3	| MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+int board_mmc_init(struct bd_info *bis)
+{
+	imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+	usdhc_cfg[0].esdhc_base = USDHC3_BASE_ADDR;
+	usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+	usdhc_cfg[0].max_bus_width = 4;
+	gd->arch.sdhc_clk = usdhc_cfg[0].sdhc_clk;
+
+	return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+
+void board_boot_order(u32 *spl_boot_list)
+{
+	spl_boot_list[0] = spl_boot_device();
+
+	switch (spl_boot_list[0]) {
+	case BOOT_DEVICE_SPI:
+		spl_boot_list[1] = BOOT_DEVICE_UART;
+		break;
+	case BOOT_DEVICE_MMC1:
+		spl_boot_list[1] = BOOT_DEVICE_SPI;
+		spl_boot_list[2] = BOOT_DEVICE_UART;
+		break;
+	default:
+		printf("Boot device %x\n", spl_boot_list[0]);
+	}
+}
+
+static const iomux_v3_cfg_t ecspi3_pads[] = {
+	MX6_PAD_DISP0_DAT0__ECSPI3_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_DISP0_DAT1__ECSPI3_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_DISP0_DAT2__ECSPI3_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
+	MX6_PAD_DISP0_DAT3__GPIO4_IO24 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_spi(void)
+{
+	imx_iomux_v3_setup_multiple_pads(ecspi3_pads, ARRAY_SIZE(ecspi3_pads));
+
+	enable_spi_clk(true, 2);
+}
+
+void board_init_f(ulong dummy)
+{
+	/* setup clock gating */
+	ccgr_init();
+
+	/* setup AIPS and disable watchdog */
+	arch_cpu_init();
+
+	/* setup AXI */
+	gpr_init();
+
+	board_early_init_f();
+
+	/* setup GP timer */
+	timer_init();
+
+	/* UART clocks enabled and gd valid - init serial console */
+	preloader_console_init();
+
+	setup_spi();
+
+	setup_gpios();
+
+	/* DDR initialization */
+	spl_dram_init();
+
+	/* Clear the BSS. */
+	memset(__bss_start, 0, __bss_end - __bss_start);
+
+	phyflex_err006282_workaround();
+
+	/* load/boot image from boot device */
+	board_init_r(NULL, 0);
+}
+#endif

board/comvetia/lxr2/lxr2.env

···
+addcons=setenv bootargs ${bootargs} console=${console},${baudrate}
+addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off
+addmisc=setenv bootargs ${bootargs} ${miscargs}
+addmtd=run mtdnand;run mtdspi;setenv bootargs ${bootargs} ${mtdparts}
+altbootcmd=run swupdate
+bootcmd=run nandboot;run swupdate
+bootcount=2
+bootlimit=3
+console=ttymxc3
+cpu=armv7
+ethprime=FEC
+fdt_addr_r=0x18000000
+fitfile=fitImage
+flash-all-from-sd-card=env default -f -a;load mmc 0:1 10000000 u-boot.scr;source 10000000;saveenv
+initrd_high=0xffffffff
+kernel_addr_r=0x12000000
+loadaddr=0x12000000
+miscargs=panic=1
+mmcargs=setenv bootargs root=${mmcroot} rw rootwait
+mmcboot=if run mmcload;then run mmcargs addcons addmisc;bootm;fi
+mmcload=mmc rescan;load mmc 0:${mmcpart} ${kernel_addr_r} boot/fitImage
+mmcpart=1
+mmcroot=/dev/mmcblk0p1
+mtdnand=setenv mtdparts mtdparts=gpmi-nand:40m(Kernels),860m(root),-(nand)
+mtdspi=setenv mtdparts ${mtdparts}';spi2.0:1024k(bootloader),64k(env1),64k(env2),-(rescue)'
+nanboot_fit=tftp ${kernel_addr_r} ${board_name}/${fitfile};run nandargs addip addcons addmtd addmisc;bootm
+nandargs=setenv bootargs ubi.mtd=1 root=ubi0:rootfs${ubiroot} rootfstype=ubifs
+nandboot=run mtdnand;ubi part Kernels;ubi readvol ${kernel_addr_r} kernel${ubiroot};run nandargs addip addcons addmtd addmisc;bootm ${kernel_addr_r}
+net_nfs=tftp ${kernel_addr_r} ${board_name}/${bootfile};tftp ${fdt_addr_r} ${board_name}/${fdt_file};run nfsargs addip addcons addmtd addmisc;bootm ${kernel_addr_r} - ${fdt_addr_r}
+net_nfs_fit=tftp ${kernel_addr_r} ${board_name}/${fitfile};run nfsargs addip addcons addmtd addmisc;bootm ${kernel_addr_r}
+netmask=255.255.255.0
+nfsargs=setenv bootargs root=/dev/nfs nfsroot=${serverip}:${nfsroot},v3 panic=1
+swupdate=setenv bootargs root=/dev/ram;run addip addcons addmtd addmisc;sf probe;sf read ${kernel_addr_r} 120000 600000;sf read 14000000 730000 800000;bootm ${kernel_addr_r} 14000000
+ubiroot=1

board/freescale/imx93_evk/Makefile

···
 
 ifdef CONFIG_SPL_BUILD
 obj-y += spl.o
-ifdef CONFIG_IMX9_LOW_DRIVE_MODE
-obj-$(CONFIG_IMX93_EVK_LPDDR4X) += lpddr4x_timing_ld.o
-else
-obj-$(CONFIG_IMX93_EVK_LPDDR4X) += lpddr4x_timing.o
-endif
+obj-$(CONFIG_IMX93_EVK_LPDDR4X) += lpddr4x_timing.o lpddr4x_timing_1866mts.o
 endif

board/freescale/imx93_evk/lpddr4x_timing_1866mts.c

···
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright 2024 NXP
+ *
+ * Code generated with DDR Tool v3.4.0_8.3-4e2b550a.
+ * DDR PHY FW2022.01
+ */
+
+#include <linux/kernel.h>
+#include <asm/arch/ddr.h>
+
+/* Initialize DDRC registers */
+static struct dram_cfg_param ddr_ddrc_cfg[] = {
+	{0x4e300110, 0x44100001},
+	{0x4e300000, 0x8000ff},
+	{0x4e300008, 0x0},
+	{0x4e300080, 0x80000512},
+	{0x4e300084, 0x0},
+	{0x4e300114, 0x1002},
+	{0x4e300260, 0x80},
+	{0x4e300f04, 0x80},
+	{0x4e300800, 0x43b30002},
+	{0x4e300804, 0x1f1f1f1f},
+	{0x4e301000, 0x0},
+	{0x4e301240, 0x0},
+	{0x4e301244, 0x0},
+	{0x4e301248, 0x0},
+	{0x4e30124c, 0x0},
+	{0x4e301250, 0x0},
+	{0x4e301254, 0x0},
+	{0x4e301258, 0x0},
+	{0x4e30125c, 0x0},
+};
+
+/* dram fsp cfg */
+static struct dram_fsp_cfg ddr_dram_fsp_cfg[] = {
+	{
+		{
+			{0x4e300100, 0x12552100},
+			{0x4e300104, 0xF877000E},
+			{0x4e300108, 0x1816B4AA},
+			{0x4e30010C, 0x0051E1E6},
+			{0x4e300124, 0x0E3A0000},
+			{0x4e300160, 0x00009101},
+			{0x4e30016C, 0x30900000},
+			{0x4e300170, 0x8A0A0508},
+			{0x4e300250, 0x00000014},
+			{0x4e300254, 0x00AA00AA},
+			{0x4e300258, 0x00000008},
+			{0x4e30025C, 0x00000400},
+			{0x4e300300, 0x11281109},
+			{0x4e300304, 0x00AA140A},
+			{0x4e300308, 0x063C071E},
+		},
+		{
+			{0x01, 0xB4},
+			{0x02, 0x1B},
+			{0x03, 0x32},
+			{0x0b, 0x46},
+			{0x0c, 0x11},
+			{0x0e, 0x11},
+			{0x16, 0x04},
+		},
+		0,
+	},
+	{
+		{
+			{0x4e300100, 0x010A1000},
+			{0x4e300104, 0xF855000A},
+			{0x4e300108, 0x9492AA58},
+			{0x4e30010C, 0x00310113},
+			{0x4e300124, 0x071E0000},
+			{0x4e300160, 0x00009100},
+			{0x4e30016C, 0x30200000},
+			{0x4e300170, 0x89090408},
+			{0x4e300250, 0x0000000A},
+			{0x4e300254, 0x00510051},
+			{0x4e300258, 0x00000008},
+			{0x4e30025C, 0x00000400},
+		},
+		{
+			{0x01, 0x94},
+			{0x02, 0x9},
+			{0x03, 0x32},
+			{0x0b, 0x46},
+			{0x0c, 0x11},
+			{0x0e, 0x11},
+			{0x16, 0x04},
+		},
+		0,
+	},
+	{
+		{
+			{0x4e300100, 0x00061000},
+			{0x4e300104, 0xF855000A},
+			{0x4e300108, 0x6E62FA48},
+			{0x4e30010C, 0x0031010D},
+			{0x4e300124, 0x04C50000},
+			{0x4e300160, 0x00009100},
+			{0x4e30016C, 0x30000000},
+			{0x4e300170, 0x89090408},
+			{0x4e300250, 0x00000007},
+			{0x4e300254, 0x00340034},
+			{0x4e300258, 0x00000008},
+			{0x4e30025C, 0x00000400},
+		},
+		{
+			{0x01, 0x94},
+			{0x02, 0x9},
+			{0x03, 0x32},
+			{0x0b, 0x46},
+			{0x0c, 0x11},
+			{0x0e, 0x11},
+			{0x16, 0x04},
+		},
+		1,
+	},
+};
+
+/* PHY Initialize Configuration */
+static struct dram_cfg_param ddr_ddrphy_cfg[] = {
+	{0x100a0, 0x4},
+	{0x100a1, 0x5},
+	{0x100a2, 0x6},
+	{0x100a3, 0x7},
+	{0x100a4, 0x0},
+	{0x100a5, 0x1},
+	{0x100a6, 0x2},
+	{0x100a7, 0x3},
+	{0x110a0, 0x3},
+	{0x110a1, 0x2},
+	{0x110a2, 0x0},
+	{0x110a3, 0x1},
+	{0x110a4, 0x7},
+	{0x110a5, 0x6},
+	{0x110a6, 0x4},
+	{0x110a7, 0x5},
+	{0x1005f, 0x5ff},
+	{0x1015f, 0x5ff},
+	{0x1105f, 0x5ff},
+	{0x1115f, 0x5ff},
+	{0x11005f, 0x5ff},
+	{0x11015f, 0x5ff},
+	{0x11105f, 0x5ff},
+	{0x11115f, 0x5ff},
+	{0x21005f, 0x5ff},
+	{0x21015f, 0x5ff},
+	{0x21105f, 0x5ff},
+	{0x21115f, 0x5ff},
+	{0x55, 0x1ff},
+	{0x1055, 0x1ff},
+	{0x2055, 0x1ff},
+	{0x200c5, 0xb},
+	{0x1200c5, 0x3},
+	{0x2200c5, 0x7},
+	{0x2002e, 0x2},
+	{0x12002e, 0x1},
+	{0x22002e, 0x2},
+	{0x90204, 0x0},
+	{0x190204, 0x0},
+	{0x290204, 0x0},
+	{0x20024, 0x1e3},
+	{0x2003a, 0x2},
+	{0x2007d, 0x212},
+	{0x2007c, 0x61},
+	{0x120024, 0x1e3},
+	{0x2003a, 0x2},
+	{0x12007d, 0x212},
+	{0x12007c, 0x61},
+	{0x220024, 0x1e3},
+	{0x2003a, 0x2},
+	{0x22007d, 0x212},
+	{0x22007c, 0x61},
+	{0x20056, 0x3},
+	{0x120056, 0x3},
+	{0x220056, 0x3},
+	{0x1004d, 0x600},
+	{0x1014d, 0x600},
+	{0x1104d, 0x600},
+	{0x1114d, 0x600},
+	{0x11004d, 0x600},
+	{0x11014d, 0x600},
+	{0x11104d, 0x600},
+	{0x11114d, 0x600},
+	{0x21004d, 0x600},
+	{0x21014d, 0x600},
+	{0x21104d, 0x600},
+	{0x21114d, 0x600},
+	{0x10049, 0xe00},
+	{0x10149, 0xe00},
+	{0x11049, 0xe00},
+	{0x11149, 0xe00},
+	{0x110049, 0xe00},
+	{0x110149, 0xe00},
+	{0x111049, 0xe00},
+	{0x111149, 0xe00},
+	{0x210049, 0xe00},
+	{0x210149, 0xe00},
+	{0x211049, 0xe00},
+	{0x211149, 0xe00},
+	{0x43, 0x60},
+	{0x1043, 0x60},
+	{0x2043, 0x60},
+	{0x20018, 0x1},
+	{0x20075, 0x4},
+	{0x20050, 0x0},
+	{0x2009b, 0x2},
+	{0x20008, 0x1d3},
+	{0x120008, 0xe9},
+	{0x220008, 0x9c},
+	{0x20088, 0x9},
+	{0x200b2, 0x10c},
+	{0x10043, 0x5a1},
+	{0x10143, 0x5a1},
+	{0x11043, 0x5a1},
+	{0x11143, 0x5a1},
+	{0x1200b2, 0x10c},
+	{0x110043, 0x5a1},
+	{0x110143, 0x5a1},
+	{0x111043, 0x5a1},
+	{0x111143, 0x5a1},
+	{0x2200b2, 0x10c},
+	{0x210043, 0x5a1},
+	{0x210143, 0x5a1},
+	{0x211043, 0x5a1},
+	{0x211143, 0x5a1},
+	{0x200fa, 0x2},
+	{0x1200fa, 0x2},
+	{0x2200fa, 0x2},
+	{0x20019, 0x1},
+	{0x120019, 0x1},
+	{0x220019, 0x1},
+	{0x200f0, 0x600},
+	{0x200f1, 0x0},
+	{0x200f2, 0x4444},
+	{0x200f3, 0x8888},
+	{0x200f4, 0x5655},
+	{0x200f5, 0x0},
+	{0x200f6, 0x0},
+	{0x200f7, 0xf000},
+	{0x1004a, 0x500},
+	{0x1104a, 0x500},
+	{0x20025, 0x0},
+	{0x2002d, 0x0},
+	{0x12002d, 0x0},
+	{0x22002d, 0x0},
+	{0x2002c, 0x0},
+	{0x20021, 0x0},
+	{0x200c7, 0x21},
+	{0x1200c7, 0x41},
+	{0x200ca, 0x24},
+	{0x1200ca, 0x24},
+};
+
+/* PHY trained csr */
+static struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
+	{0x1005f, 0x0},
+	{0x1015f, 0x0},
+	{0x1105f, 0x0},
+	{0x1115f, 0x0},
+	{0x11005f, 0x0},
+	{0x11015f, 0x0},
+	{0x11105f, 0x0},
+	{0x11115f, 0x0},
+	{0x21005f, 0x0},
+	{0x21015f, 0x0},
+	{0x21105f, 0x0},
+	{0x21115f, 0x0},
+	{0x55, 0x0},
+	{0x1055, 0x0},
+	{0x2055, 0x0},
+	{0x200c5, 0x0},
+	{0x1200c5, 0x0},
+	{0x2200c5, 0x0},
+	{0x2002e, 0x0},
+	{0x12002e, 0x0},
+	{0x22002e, 0x0},
+	{0x90204, 0x0},
+	{0x190204, 0x0},
+	{0x290204, 0x0},
+	{0x20024, 0x0},
+	{0x2003a, 0x0},
+	{0x2007d, 0x0},
+	{0x2007c, 0x0},
+	{0x120024, 0x0},
+	{0x12007d, 0x0},
+	{0x12007c, 0x0},
+	{0x220024, 0x0},
+	{0x22007d, 0x0},
+	{0x22007c, 0x0},
+	{0x20056, 0x0},
+	{0x120056, 0x0},
+	{0x220056, 0x0},
+	{0x1004d, 0x0},
+	{0x1014d, 0x0},
+	{0x1104d, 0x0},
+	{0x1114d, 0x0},
+	{0x11004d, 0x0},
+	{0x11014d, 0x0},
+	{0x11104d, 0x0},
+	{0x11114d, 0x0},
+	{0x21004d, 0x0},
+	{0x21014d, 0x0},
+	{0x21104d, 0x0},
+	{0x21114d, 0x0},
+	{0x10049, 0x0},
+	{0x10149, 0x0},
+	{0x11049, 0x0},
+	{0x11149, 0x0},
+	{0x110049, 0x0},
+	{0x110149, 0x0},
+	{0x111049, 0x0},
+	{0x111149, 0x0},
+	{0x210049, 0x0},
+	{0x210149, 0x0},
+	{0x211049, 0x0},
+	{0x211149, 0x0},
+	{0x43, 0x0},
+	{0x1043, 0x0},
+	{0x2043, 0x0},
+	{0x20018, 0x0},
+	{0x20075, 0x0},
+	{0x20050, 0x0},
+	{0x2009b, 0x0},
+	{0x20008, 0x0},
+	{0x120008, 0x0},
+	{0x220008, 0x0},
+	{0x20088, 0x0},
+	{0x200b2, 0x0},
+	{0x10043, 0x0},
+	{0x10143, 0x0},
+	{0x11043, 0x0},
+	{0x11143, 0x0},
+	{0x1200b2, 0x0},
+	{0x110043, 0x0},
+	{0x110143, 0x0},
+	{0x111043, 0x0},
+	{0x111143, 0x0},
+	{0x2200b2, 0x0},
+	{0x210043, 0x0},
+	{0x210143, 0x0},
+	{0x211043, 0x0},
+	{0x211143, 0x0},
+	{0x200fa, 0x0},
+	{0x1200fa, 0x0},
+	{0x2200fa, 0x0},
+	{0x20019, 0x0},
+	{0x120019, 0x0},
+	{0x220019, 0x0},
+	{0x200f0, 0x0},
+	{0x200f1, 0x0},
+	{0x200f2, 0x0},
+	{0x200f3, 0x0},
+	{0x200f4, 0x0},
+	{0x200f5, 0x0},
+	{0x200f6, 0x0},
+	{0x200f7, 0x0},
+	{0x1004a, 0x0},
+	{0x1104a, 0x0},
+	{0x20025, 0x0},
+	{0x2002d, 0x0},
+	{0x12002d, 0x0},
+	{0x22002d, 0x0},
+	{0x2002c, 0x0},
+	{0xd0000, 0x0},
+	{0x90000, 0x0},
+	{0x90001, 0x0},
+	{0x90002, 0x0},
+	{0x90003, 0x0},
+	{0x90004, 0x0},
+	{0x90005, 0x0},
+	{0x90029, 0x0},
+	{0x9002a, 0x0},
+	{0x9002b, 0x0},
+	{0x9002c, 0x0},
+	{0x9002d, 0x0},
+	{0x9002e, 0x0},
+	{0x9002f, 0x0},
+	{0x90030, 0x0},
+	{0x90031, 0x0},
+	{0x90032, 0x0},
+	{0x90033, 0x0},
+	{0x90034, 0x0},
+	{0x90035, 0x0},
+	{0x90036, 0x0},
+	{0x90037, 0x0},
+	{0x90038, 0x0},
+	{0x90039, 0x0},
+	{0x9003a, 0x0},
+	{0x9003b, 0x0},
+	{0x9003c, 0x0},
+	{0x9003d, 0x0},
+	{0x9003e, 0x0},
+	{0x9003f, 0x0},
+	{0x90040, 0x0},
+	{0x90041, 0x0},
+	{0x90042, 0x0},
+	{0x90043, 0x0},
+	{0x90044, 0x0},
+	{0x90045, 0x0},
+	{0x90046, 0x0},
+	{0x90047, 0x0},
+	{0x90048, 0x0},
+	{0x90049, 0x0},
+	{0x9004a, 0x0},
+	{0x9004b, 0x0},
+	{0x9004c, 0x0},
+	{0x9004d, 0x0},
+	{0x9004e, 0x0},
+	{0x9004f, 0x0},
+	{0x90050, 0x0},
+	{0x90051, 0x0},
+	{0x90052, 0x0},
+	{0x90053, 0x0},
+	{0x90054, 0x0},
+	{0x90055, 0x0},
+	{0x90056, 0x0},
+	{0x90057, 0x0},
+	{0x90058, 0x0},
+	{0x90059, 0x0},
+	{0x9005a, 0x0},
+	{0x9005b, 0x0},
+	{0x9005c, 0x0},
+	{0x9005d, 0x0},
+	{0x9005e, 0x0},
+	{0x9005f, 0x0},
+	{0x90060, 0x0},
+	{0x90061, 0x0},
+	{0x90062, 0x0},
+	{0x90063, 0x0},
+	{0x90064, 0x0},
+	{0x90065, 0x0},
+	{0x90066, 0x0},
+	{0x90067, 0x0},
+	{0x90068, 0x0},
+	{0x90069, 0x0},
+	{0x9006a, 0x0},
+	{0x9006b, 0x0},
+	{0x9006c, 0x0},
+	{0x9006d, 0x0},
+	{0x9006e, 0x0},
+	{0x9006f, 0x0},
+	{0x90070, 0x0},
+	{0x90071, 0x0},
+	{0x90072, 0x0},
+	{0x90073, 0x0},
+	{0x90074, 0x0},
+	{0x90075, 0x0},
+	{0x90076, 0x0},
+	{0x90077, 0x0},
+	{0x90078, 0x0},
+	{0x90079, 0x0},
+	{0x9007a, 0x0},
+	{0x9007b, 0x0},
+	{0x9007c, 0x0},
+	{0x9007d, 0x0},
+	{0x9007e, 0x0},
+	{0x9007f, 0x0},
+	{0x90080, 0x0},
+	{0x90081, 0x0},
+	{0x90082, 0x0},
+	{0x90083, 0x0},
+	{0x90084, 0x0},
+	{0x90085, 0x0},
+	{0x90086, 0x0},
+	{0x90087, 0x0},
+	{0x90088, 0x0},
+	{0x90089, 0x0},
+	{0x9008a, 0x0},
+	{0x9008b, 0x0},
+	{0x9008c, 0x0},
+	{0x9008d, 0x0},
+	{0x9008e, 0x0},
+	{0x9008f, 0x0},
+	{0x90090, 0x0},
+	{0x90091, 0x0},
+	{0x90092, 0x0},
+	{0x90093, 0x0},
+	{0x90094, 0x0},
+	{0x90095, 0x0},
+	{0x90096, 0x0},
+	{0x90097, 0x0},
+	{0x90098, 0x0},
+	{0x90099, 0x0},
+	{0x9009a, 0x0},
+	{0x9009b, 0x0},
+	{0x9009c, 0x0},
+	{0x9009d, 0x0},
+	{0x9009e, 0x0},
+	{0x9009f, 0x0},
+	{0x900a0, 0x0},
+	{0x900a1, 0x0},
+	{0x900a2, 0x0},
+	{0x900a3, 0x0},
+	{0x900a4, 0x0},
+	{0x900a5, 0x0},
+	{0x900a6, 0x0},
+	{0x900a7, 0x0},
+	{0x900a8, 0x0},
+	{0x900a9, 0x0},
+	{0x40000, 0x0},
+	{0x40020, 0x0},
+	{0x40040, 0x0},
+	{0x40060, 0x0},
+	{0x40001, 0x0},
+	{0x40021, 0x0},
+	{0x40041, 0x0},
+	{0x40061, 0x0},
+	{0x40002, 0x0},
+	{0x40022, 0x0},
+	{0x40042, 0x0},
+	{0x40062, 0x0},
+	{0x40003, 0x0},
+	{0x40023, 0x0},
+	{0x40043, 0x0},
+	{0x40063, 0x0},
+	{0x40004, 0x0},
+	{0x40024, 0x0},
+	{0x40044, 0x0},
+	{0x40064, 0x0},
+	{0x40005, 0x0},
+	{0x40025, 0x0},
+	{0x40045, 0x0},
+	{0x40065, 0x0},
+	{0x40006, 0x0},
+	{0x40026, 0x0},
+	{0x40046, 0x0},
+	{0x40066, 0x0},
+	{0x40007, 0x0},
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+	{0x1100ae, 0x0},
+	{0x1100af, 0x0},
+	{0x111020, 0x0},
+	{0x111080, 0x0},
+	{0x111081, 0x0},
+	{0x1110d0, 0x0},
+	{0x1110d1, 0x0},
+	{0x11108c, 0x0},
+	{0x11108d, 0x0},
+	{0x111180, 0x0},
+	{0x111181, 0x0},
+	{0x1111d0, 0x0},
+	{0x1111d1, 0x0},
+	{0x11118c, 0x0},
+	{0x11118d, 0x0},
+	{0x1110c0, 0x0},
+	{0x1110c1, 0x0},
+	{0x1111c0, 0x0},
+	{0x1111c1, 0x0},
+	{0x1112c0, 0x0},
+	{0x1112c1, 0x0},
+	{0x1113c0, 0x0},
+	{0x1113c1, 0x0},
+	{0x1114c0, 0x0},
+	{0x1114c1, 0x0},
+	{0x1115c0, 0x0},
+	{0x1115c1, 0x0},
+	{0x1116c0, 0x0},
+	{0x1116c1, 0x0},
+	{0x1117c0, 0x0},
+	{0x1117c1, 0x0},
+	{0x1118c0, 0x0},
+	{0x1118c1, 0x0},
+	{0x1110ae, 0x0},
+	{0x1110af, 0x0},
+	{0x190201, 0x0},
+	{0x190202, 0x0},
+	{0x190203, 0x0},
+	{0x190205, 0x0},
+	{0x190206, 0x0},
+	{0x190207, 0x0},
+	{0x190208, 0x0},
+	{0x120020, 0x0},
+	{0x200080, 0x0},
+	{0x201080, 0x0},
+	{0x202080, 0x0},
+	{0x210020, 0x0},
+	{0x210080, 0x0},
+	{0x210081, 0x0},
+	{0x2100d0, 0x0},
+	{0x2100d1, 0x0},
+	{0x21008c, 0x0},
+	{0x21008d, 0x0},
+	{0x210180, 0x0},
+	{0x210181, 0x0},
+	{0x2101d0, 0x0},
+	{0x2101d1, 0x0},
+	{0x21018c, 0x0},
+	{0x21018d, 0x0},
+	{0x2100c0, 0x0},
+	{0x2100c1, 0x0},
+	{0x2101c0, 0x0},
+	{0x2101c1, 0x0},
+	{0x2102c0, 0x0},
+	{0x2102c1, 0x0},
+	{0x2103c0, 0x0},
+	{0x2103c1, 0x0},
+	{0x2104c0, 0x0},
+	{0x2104c1, 0x0},
+	{0x2105c0, 0x0},
+	{0x2105c1, 0x0},
+	{0x2106c0, 0x0},
+	{0x2106c1, 0x0},
+	{0x2107c0, 0x0},
+	{0x2107c1, 0x0},
+	{0x2108c0, 0x0},
+	{0x2108c1, 0x0},
+	{0x2100ae, 0x0},
+	{0x2100af, 0x0},
+	{0x211020, 0x0},
+	{0x211080, 0x0},
+	{0x211081, 0x0},
+	{0x2110d0, 0x0},
+	{0x2110d1, 0x0},
+	{0x21108c, 0x0},
+	{0x21108d, 0x0},
+	{0x211180, 0x0},
+	{0x211181, 0x0},
+	{0x2111d0, 0x0},
+	{0x2111d1, 0x0},
+	{0x21118c, 0x0},
+	{0x21118d, 0x0},
+	{0x2110c0, 0x0},
+	{0x2110c1, 0x0},
+	{0x2111c0, 0x0},
+	{0x2111c1, 0x0},
+	{0x2112c0, 0x0},
+	{0x2112c1, 0x0},
+	{0x2113c0, 0x0},
+	{0x2113c1, 0x0},
+	{0x2114c0, 0x0},
+	{0x2114c1, 0x0},
+	{0x2115c0, 0x0},
+	{0x2115c1, 0x0},
+	{0x2116c0, 0x0},
+	{0x2116c1, 0x0},
+	{0x2117c0, 0x0},
+	{0x2117c1, 0x0},
+	{0x2118c0, 0x0},
+	{0x2118c1, 0x0},
+	{0x2110ae, 0x0},
+	{0x2110af, 0x0},
+	{0x290201, 0x0},
+	{0x290202, 0x0},
+	{0x290203, 0x0},
+	{0x290205, 0x0},
+	{0x290206, 0x0},
+	{0x290207, 0x0},
+	{0x290208, 0x0},
+	{0x220020, 0x0},
+	{0x20077, 0x0},
+	{0x20072, 0x0},
+	{0x20073, 0x0},
+	{0x400c0, 0x0},
+	{0x10040, 0x0},
+	{0x10140, 0x0},
+	{0x10240, 0x0},
+	{0x10340, 0x0},
+	{0x10440, 0x0},
+	{0x10540, 0x0},
+	{0x10640, 0x0},
+	{0x10740, 0x0},
+	{0x10840, 0x0},
+	{0x11040, 0x0},
+	{0x11140, 0x0},
+	{0x11240, 0x0},
+	{0x11340, 0x0},
+	{0x11440, 0x0},
+	{0x11540, 0x0},
+	{0x11640, 0x0},
+	{0x11740, 0x0},
+	{0x11840, 0x0},
+};
+
+/* P0 message block parameter for training firmware */
+static struct dram_cfg_param ddr_fsp0_cfg[] = {
+	{0xd0000, 0x0},
+	{0x54003, 0x74a},
+	{0x54004, 0x4},
+	{0x54006, 0x15},
+	{0x54008, 0x131f},
+	{0x54009, 0xc8},
+	{0x5400b, 0x4},
+	{0x5400d, 0x100},
+	{0x5400f, 0x100},
+	{0x54012, 0x110},
+	{0x54019, 0x1bb4},
+	{0x5401a, 0x32},
+	{0x5401b, 0x1146},
+	{0x5401c, 0x1108},
+	{0x5401e, 0x4},
+	{0x5401f, 0x1bb4},
+	{0x54020, 0x32},
+	{0x54021, 0x1146},
+	{0x54022, 0x1108},
+	{0x54024, 0x4},
+	{0x54032, 0xb400},
+	{0x54033, 0x321b},
+	{0x54034, 0x4600},
+	{0x54035, 0x811},
+	{0x54036, 0x11},
+	{0x54037, 0x400},
+	{0x54038, 0xb400},
+	{0x54039, 0x321b},
+	{0x5403a, 0x4600},
+	{0x5403b, 0x811},
+	{0x5403c, 0x11},
+	{0x5403d, 0x400},
+	{0xd0000, 0x1}
+};
+
+/* P1 message block parameter for training firmware */
+static struct dram_cfg_param ddr_fsp1_cfg[] = {
+	{0xd0000, 0x0},
+	{0x54002, 0x1},
+	{0x54003, 0x3a4},
+	{0x54004, 0x4},
+	{0x54006, 0x15},
+	{0x54008, 0x121f},
+	{0x54009, 0xc8},
+	{0x5400b, 0x4},
+	{0x5400d, 0x100},
+	{0x5400f, 0x100},
+	{0x54012, 0x110},
+	{0x54019, 0x994},
+	{0x5401a, 0x32},
+	{0x5401b, 0x1146},
+	{0x5401c, 0x1108},
+	{0x5401e, 0x4},
+	{0x5401f, 0x994},
+	{0x54020, 0x32},
+	{0x54021, 0x1146},
+	{0x54022, 0x1108},
+	{0x54024, 0x4},
+	{0x54032, 0x9400},
+	{0x54033, 0x3209},
+	{0x54034, 0x4600},
+	{0x54035, 0x811},
+	{0x54036, 0x11},
+	{0x54037, 0x400},
+	{0x54038, 0x9400},
+	{0x54039, 0x3209},
+	{0x5403a, 0x4600},
+	{0x5403b, 0x811},
+	{0x5403c, 0x11},
+	{0x5403d, 0x400},
+	{0xd0000, 0x1}
+};
+
+/* P2 message block parameter for training firmware */
+static struct dram_cfg_param ddr_fsp2_cfg[] = {
+	{0xd0000, 0x0},
+	{0x54002, 0x102},
+	{0x54003, 0x270},
+	{0x54004, 0x4},
+	{0x54006, 0x15},
+	{0x54008, 0x121f},
+	{0x54009, 0xc8},
+	{0x5400b, 0x4},
+	{0x5400d, 0x100},
+	{0x5400f, 0x100},
+	{0x54012, 0x110},
+	{0x54019, 0x994},
+	{0x5401a, 0x32},
+	{0x5401b, 0x1146},
+	{0x5401c, 0x1100},
+	{0x5401e, 0x4},
+	{0x5401f, 0x994},
+	{0x54020, 0x32},
+	{0x54021, 0x1146},
+	{0x54022, 0x1100},
+	{0x54024, 0x4},
+	{0x54032, 0x9400},
+	{0x54033, 0x3209},
+	{0x54034, 0x4600},
+	{0x54035, 0x11},
+	{0x54036, 0x11},
+	{0x54037, 0x400},
+	{0x54038, 0x9400},
+	{0x54039, 0x3209},
+	{0x5403a, 0x4600},
+	{0x5403b, 0x11},
+	{0x5403c, 0x11},
+	{0x5403d, 0x400},
+	{0xd0000, 0x1}
+};
+
+/* P0 2D message block parameter for training firmware */
+static struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
+	{0xd0000, 0x0},
+	{0x54003, 0x74a},
+	{0x54004, 0x4},
+	{0x54006, 0x15},
+	{0x54008, 0x61},
+	{0x54009, 0xc8},
+	{0x5400b, 0x4},
+	{0x5400d, 0x100},
+	{0x5400f, 0x100},
+	{0x54010, 0x2080},
+	{0x54012, 0x110},
+	{0x54019, 0x1bb4},
+	{0x5401a, 0x32},
+	{0x5401b, 0x1146},
+	{0x5401c, 0x1108},
+	{0x5401e, 0x4},
+	{0x5401f, 0x1bb4},
+	{0x54020, 0x32},
+	{0x54021, 0x1146},
+	{0x54022, 0x1108},
+	{0x54024, 0x4},
+	{0x54032, 0xb400},
+	{0x54033, 0x321b},
+	{0x54034, 0x4600},
+	{0x54035, 0x811},
+	{0x54036, 0x11},
+	{0x54037, 0x400},
+	{0x54038, 0xb400},
+	{0x54039, 0x321b},
+	{0x5403a, 0x4600},
+	{0x5403b, 0x811},
+	{0x5403c, 0x11},
+	{0x5403d, 0x400},
+	{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, 0x30},
+	{0x90051, 0x65a},
+	{0x90052, 0x9},
+	{0x90053, 0x0},
+	{0x90054, 0x45a},
+	{0x90055, 0x9},
+	{0x90056, 0x0},
+	{0x90057, 0x448},
+	{0x90058, 0x109},
+	{0x90059, 0x40},
+	{0x9005a, 0x633},
+	{0x9005b, 0x179},
+	{0x9005c, 0x1},
+	{0x9005d, 0x618},
+	{0x9005e, 0x109},
+	{0x9005f, 0x40c0},
+	{0x90060, 0x633},
+	{0x90061, 0x149},
+	{0x90062, 0x8},
+	{0x90063, 0x4},
+	{0x90064, 0x48},
+	{0x90065, 0x4040},
+	{0x90066, 0x633},
+	{0x90067, 0x149},
+	{0x90068, 0x0},
+	{0x90069, 0x4},
+	{0x9006a, 0x48},
+	{0x9006b, 0x40},
+	{0x9006c, 0x633},
+	{0x9006d, 0x149},
+	{0x9006e, 0x0},
+	{0x9006f, 0x658},
+	{0x90070, 0x109},
+	{0x90071, 0x10},
+	{0x90072, 0x4},
+	{0x90073, 0x18},
+	{0x90074, 0x0},
+	{0x90075, 0x4},
+	{0x90076, 0x78},
+	{0x90077, 0x549},
+	{0x90078, 0x633},
+	{0x90079, 0x159},
+	{0x9007a, 0xd49},
+	{0x9007b, 0x633},
+	{0x9007c, 0x159},
+	{0x9007d, 0x94a},
+	{0x9007e, 0x633},
+	{0x9007f, 0x159},
+	{0x90080, 0x441},
+	{0x90081, 0x633},
+	{0x90082, 0x149},
+	{0x90083, 0x42},
+	{0x90084, 0x633},
+	{0x90085, 0x149},
+	{0x90086, 0x1},
+	{0x90087, 0x633},
+	{0x90088, 0x149},
+	{0x90089, 0x0},
+	{0x9008a, 0xe0},
+	{0x9008b, 0x109},
+	{0x9008c, 0xa},
+	{0x9008d, 0x10},
+	{0x9008e, 0x109},
+	{0x9008f, 0x9},
+	{0x90090, 0x3c0},
+	{0x90091, 0x149},
+	{0x90092, 0x9},
+	{0x90093, 0x3c0},
+	{0x90094, 0x159},
+	{0x90095, 0x18},
+	{0x90096, 0x10},
+	{0x90097, 0x109},
+	{0x90098, 0x0},
+	{0x90099, 0x3c0},
+	{0x9009a, 0x109},
+	{0x9009b, 0x18},
+	{0x9009c, 0x4},
+	{0x9009d, 0x48},
+	{0x9009e, 0x18},
+	{0x9009f, 0x4},
+	{0x900a0, 0x58},
+	{0x900a1, 0xb},
+	{0x900a2, 0x10},
+	{0x900a3, 0x109},
+	{0x900a4, 0x1},
+	{0x900a5, 0x10},
+	{0x900a6, 0x109},
+	{0x900a7, 0x5},
+	{0x900a8, 0x7c0},
+	{0x900a9, 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},
+	{0x900aa, 0x0},
+	{0x900ab, 0x790},
+	{0x900ac, 0x11a},
+	{0x900ad, 0x8},
+	{0x900ae, 0x7aa},
+	{0x900af, 0x2a},
+	{0x900b0, 0x10},
+	{0x900b1, 0x7b2},
+	{0x900b2, 0x2a},
+	{0x900b3, 0x0},
+	{0x900b4, 0x7c8},
+	{0x900b5, 0x109},
+	{0x900b6, 0x10},
+	{0x900b7, 0x10},
+	{0x900b8, 0x109},
+	{0x900b9, 0x10},
+	{0x900ba, 0x2a8},
+	{0x900bb, 0x129},
+	{0x900bc, 0x8},
+	{0x900bd, 0x370},
+	{0x900be, 0x129},
+	{0x900bf, 0xa},
+	{0x900c0, 0x3c8},
+	{0x900c1, 0x1a9},
+	{0x900c2, 0xc},
+	{0x900c3, 0x408},
+	{0x900c4, 0x199},
+	{0x900c5, 0x14},
+	{0x900c6, 0x790},
+	{0x900c7, 0x11a},
+	{0x900c8, 0x8},
+	{0x900c9, 0x4},
+	{0x900ca, 0x18},
+	{0x900cb, 0xe},
+	{0x900cc, 0x408},
+	{0x900cd, 0x199},
+	{0x900ce, 0x8},
+	{0x900cf, 0x8568},
+	{0x900d0, 0x108},
+	{0x900d1, 0x18},
+	{0x900d2, 0x790},
+	{0x900d3, 0x16a},
+	{0x900d4, 0x8},
+	{0x900d5, 0x1d8},
+	{0x900d6, 0x169},
+	{0x900d7, 0x10},
+	{0x900d8, 0x8558},
+	{0x900d9, 0x168},
+	{0x900da, 0x1ff8},
+	{0x900db, 0x85a8},
+	{0x900dc, 0x1e8},
+	{0x900dd, 0x50},
+	{0x900de, 0x798},
+	{0x900df, 0x16a},
+	{0x900e0, 0x60},
+	{0x900e1, 0x7a0},
+	{0x900e2, 0x16a},
+	{0x900e3, 0x8},
+	{0x900e4, 0x8310},
+	{0x900e5, 0x168},
+	{0x900e6, 0x8},
+	{0x900e7, 0xa310},
+	{0x900e8, 0x168},
+	{0x900e9, 0xa},
+	{0x900ea, 0x408},
+	{0x900eb, 0x169},
+	{0x900ec, 0x6e},
+	{0x900ed, 0x0},
+	{0x900ee, 0x68},
+	{0x900ef, 0x0},
+	{0x900f0, 0x408},
+	{0x900f1, 0x169},
+	{0x900f2, 0x0},
+	{0x900f3, 0x8310},
+	{0x900f4, 0x168},
+	{0x900f5, 0x0},
+	{0x900f6, 0xa310},
+	{0x900f7, 0x168},
+	{0x900f8, 0x1ff8},
+	{0x900f9, 0x85a8},
+	{0x900fa, 0x1e8},
+	{0x900fb, 0x68},
+	{0x900fc, 0x798},
+	{0x900fd, 0x16a},
+	{0x900fe, 0x78},
+	{0x900ff, 0x7a0},
+	{0x90100, 0x16a},
+	{0x90101, 0x68},
+	{0x90102, 0x790},
+	{0x90103, 0x16a},
+	{0x90104, 0x8},
+	{0x90105, 0x8b10},
+	{0x90106, 0x168},
+	{0x90107, 0x8},
+	{0x90108, 0xab10},
+	{0x90109, 0x168},
+	{0x9010a, 0xa},
+	{0x9010b, 0x408},
+	{0x9010c, 0x169},
+	{0x9010d, 0x58},
+	{0x9010e, 0x0},
+	{0x9010f, 0x68},
+	{0x90110, 0x0},
+	{0x90111, 0x408},
+	{0x90112, 0x169},
+	{0x90113, 0x0},
+	{0x90114, 0x8b10},
+	{0x90115, 0x168},
+	{0x90116, 0x1},
+	{0x90117, 0xab10},
+	{0x90118, 0x168},
+	{0x90119, 0x0},
+	{0x9011a, 0x1d8},
+	{0x9011b, 0x169},
+	{0x9011c, 0x80},
+	{0x9011d, 0x790},
+	{0x9011e, 0x16a},
+	{0x9011f, 0x18},
+	{0x90120, 0x7aa},
+	{0x90121, 0x6a},
+	{0x90122, 0xa},
+	{0x90123, 0x0},
+	{0x90124, 0x1e9},
+	{0x90125, 0x8},
+	{0x90126, 0x8080},
+	{0x90127, 0x108},
+	{0x90128, 0xf},
+	{0x90129, 0x408},
+	{0x9012a, 0x169},
+	{0x9012b, 0xc},
+	{0x9012c, 0x0},
+	{0x9012d, 0x68},
+	{0x9012e, 0x9},
+	{0x9012f, 0x0},
+	{0x90130, 0x1a9},
+	{0x90131, 0x0},
+	{0x90132, 0x408},
+	{0x90133, 0x169},
+	{0x90134, 0x0},
+	{0x90135, 0x8080},
+	{0x90136, 0x108},
+	{0x90137, 0x8},
+	{0x90138, 0x7aa},
+	{0x90139, 0x6a},
+	{0x9013a, 0x0},
+	{0x9013b, 0x8568},
+	{0x9013c, 0x108},
+	{0x9013d, 0xb7},
+	{0x9013e, 0x790},
+	{0x9013f, 0x16a},
+	{0x90140, 0x1f},
+	{0x90141, 0x0},
+	{0x90142, 0x68},
+	{0x90143, 0x8},
+	{0x90144, 0x8558},
+	{0x90145, 0x168},
+	{0x90146, 0xf},
+	{0x90147, 0x408},
+	{0x90148, 0x169},
+	{0x90149, 0xd},
+	{0x9014a, 0x0},
+	{0x9014b, 0x68},
+	{0x9014c, 0x0},
+	{0x9014d, 0x408},
+	{0x9014e, 0x169},
+	{0x9014f, 0x0},
+	{0x90150, 0x8558},
+	{0x90151, 0x168},
+	{0x90152, 0x8},
+	{0x90153, 0x3c8},
+	{0x90154, 0x1a9},
+	{0x90155, 0x3},
+	{0x90156, 0x370},
+	{0x90157, 0x129},
+	{0x90158, 0x20},
+	{0x90159, 0x2aa},
+	{0x9015a, 0x9},
+	{0x9015b, 0x8},
+	{0x9015c, 0xe8},
+	{0x9015d, 0x109},
+	{0x9015e, 0x0},
+	{0x9015f, 0x8140},
+	{0x90160, 0x10c},
+	{0x90161, 0x10},
+	{0x90162, 0x8138},
+	{0x90163, 0x104},
+	{0x90164, 0x8},
+	{0x90165, 0x448},
+	{0x90166, 0x109},
+	{0x90167, 0xf},
+	{0x90168, 0x7c0},
+	{0x90169, 0x109},
+	{0x9016a, 0x0},
+	{0x9016b, 0xe8},
+	{0x9016c, 0x109},
+	{0x9016d, 0x47},
+	{0x9016e, 0x630},
+	{0x9016f, 0x109},
+	{0x90170, 0x8},
+	{0x90171, 0x618},
+	{0x90172, 0x109},
+	{0x90173, 0x8},
+	{0x90174, 0xe0},
+	{0x90175, 0x109},
+	{0x90176, 0x0},
+	{0x90177, 0x7c8},
+	{0x90178, 0x109},
+	{0x90179, 0x8},
+	{0x9017a, 0x8140},
+	{0x9017b, 0x10c},
+	{0x9017c, 0x0},
+	{0x9017d, 0x478},
+	{0x9017e, 0x109},
+	{0x9017f, 0x0},
+	{0x90180, 0x1},
+	{0x90181, 0x8},
+	{0x90182, 0x8},
+	{0x90183, 0x4},
+	{0x90184, 0x0},
+	{0x90006, 0x8},
+	{0x90007, 0x7c8},
+	{0x90008, 0x109},
+	{0x90009, 0x0},
+	{0x9000a, 0x400},
+	{0x9000b, 0x106},
+	{0xd00e7, 0x400},
+	{0x90017, 0x0},
+	{0x9001f, 0x2b},
+	{0x90026, 0x69},
+	{0x400d0, 0x0},
+	{0x400d1, 0x101},
+	{0x400d2, 0x105},
+	{0x400d3, 0x107},
+	{0x400d4, 0x10f},
+	{0x400d5, 0x202},
+	{0x400d6, 0x20a},
+	{0x400d7, 0x20b},
+	{0x2003a, 0x2},
+	{0x200be, 0x3},
+	{0x2000b, 0x20d},
+	{0x2000c, 0x74},
+	{0x2000d, 0x48e},
+	{0x2000e, 0x2c},
+	{0x12000b, 0x107},
+	{0x12000c, 0x3a},
+	{0x12000d, 0x246},
+	{0x12000e, 0x21},
+	{0x22000b, 0xb0},
+	{0x22000c, 0x27},
+	{0x22000d, 0x186},
+	{0x22000e, 0x10},
+	{0x9000c, 0x0},
+	{0x9000d, 0x173},
+	{0x9000e, 0x60},
+	{0x9000f, 0x6110},
+	{0x90010, 0x2152},
+	{0x90011, 0xdfbd},
+	{0x90012, 0x2060},
+	{0x90013, 0x6152},
+	{0x20010, 0x5a},
+	{0x20011, 0x3},
+	{0x120010, 0x5a},
+	{0x120011, 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},
+	{0x400f1, 0xe},
+	{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},
+	{0x20089, 0x1},
+	{0x20088, 0x19},
+	{0xc0080, 0x0},
+	{0xd0000, 0x1},
+};
+
+static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
+	{
+		/* P0 1866mts 1D */
+		.drate = 1866,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp0_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
+	},
+	{
+		/* P1 933mts 1D */
+		.drate = 933,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp1_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+	},
+	{
+		/* P2 625mts 1D */
+		.drate = 625,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp2_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
+	},
+	{
+		/* P0 1866mts 2D */
+		.drate = 1866,
+		.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_1866mts = {
+	.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 = { 1866, 933, 625, },
+	.fsp_cfg = ddr_dram_fsp_cfg,
+	.fsp_cfg_num = ARRAY_SIZE(ddr_dram_fsp_cfg),
+};

board/freescale/imx93_evk/lpddr4x_timing_ld.c

···
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2022 NXP
- *
- * Generated code from IMX_DDR_tool
- *
- * Align with uboot version:
- * imx_v2019.04_5.4.x and above version
- */
-
-#include <linux/kernel.h>
-#include <asm/arch/ddr.h>
-
-struct dram_cfg_param ddr_ddrc_cfg[] = {
-	/** Initialize DDRC registers **/
-	{ 0x4e300110, 0x44140001 },
-	{ 0x4e301000, 0x0 },
-	{ 0x4e300000, 0x8000ff },
-	{ 0x4e300008, 0x0 },
-	{ 0x4e300080, 0x80000512 },
-	{ 0x4e300084, 0x0 },
-	{ 0x4e300114, 0x2 },
-	{ 0x4e300260, 0x0 },
-	{ 0x4e30017c, 0x0 },
-	{ 0x4e300f04, 0x80 },
-	{ 0x4e300104, 0xaa77000e },
-	{ 0x4e300108, 0x1816b1aa },
-	{ 0x4e30010c, 0x5101e6 },
-	{ 0x4e300100, 0x12552100 },
-	{ 0x4e300160, 0x9002 },
-	{ 0x4e30016c, 0x30900000 },
-	{ 0x4e300250, 0x14 },
-	{ 0x4e300254, 0xaa00aa },
-	{ 0x4e300258, 0x8 },
-	{ 0x4e30025c, 0x400 },
-	{ 0x4e300300, 0x11281109 },
-	{ 0x4e300304, 0xaa110a },
-	{ 0x4e300308, 0x620071e },
-	{ 0x4e300170, 0x8a0a0508 },
-	{ 0x4e300124, 0xe3c0000 },
-	{ 0x4e300804, 0x1f1f1f1f },
-	{ 0x4e301240, 0x0 },
-	{ 0x4e301244, 0x0 },
-	{ 0x4e301248, 0x0 },
-	{ 0x4e30124c, 0x0 },
-	{ 0x4e301250, 0x0 },
-	{ 0x4e301254, 0x0 },
-	{ 0x4e301258, 0x0 },
-	{ 0x4e30125c, 0x0 },
-};
-
-/* PHY Initialize Configuration */
-struct dram_cfg_param ddr_ddrphy_cfg[] = {
-	{ 0x100a0, 0x4 },
-	{ 0x100a1, 0x5 },
-	{ 0x100a2, 0x6 },
-	{ 0x100a3, 0x7 },
-	{ 0x100a4, 0x0 },
-	{ 0x100a5, 0x1 },
-	{ 0x100a6, 0x2 },
-	{ 0x100a7, 0x3 },
-	{ 0x110a0, 0x3 },
-	{ 0x110a1, 0x2 },
-	{ 0x110a2, 0x0 },
-	{ 0x110a3, 0x1 },
-	{ 0x110a4, 0x7 },
-	{ 0x110a5, 0x6 },
-	{ 0x110a6, 0x4 },
-	{ 0x110a7, 0x5 },
-	{ 0x1005f, 0x5ff },
-	{ 0x1015f, 0x5ff },
-	{ 0x1105f, 0x5ff },
-	{ 0x1115f, 0x5ff },
-	{ 0x55, 0x1ff },
-	{ 0x1055, 0x1ff },
-	{ 0x2055, 0x1ff },
-	{ 0x200c5, 0xb },
-	{ 0x2002e, 0x2 },
-	{ 0x90204, 0x0 },
-	{ 0x20024, 0x1e3 },
-	{ 0x2003a, 0x2 },
-	{ 0x2007d, 0x212 },
-	{ 0x2007c, 0x61 },
-	{ 0x20056, 0x3 },
-	{ 0x1004d, 0xe00 },
-	{ 0x1014d, 0xe00 },
-	{ 0x1104d, 0xe00 },
-	{ 0x1114d, 0xe00 },
-	{ 0x10049, 0xe00 },
-	{ 0x10149, 0xe00 },
-	{ 0x11049, 0xe00 },
-	{ 0x11149, 0xe00 },
-	{ 0x43, 0x60 },
-	{ 0x1043, 0x60 },
-	{ 0x2043, 0x60 },
-	{ 0x20018, 0x1 },
-	{ 0x20075, 0x4 },
-	{ 0x20050, 0x0 },
-	{ 0x2009b, 0x2 },
-	{ 0x20008, 0x1d3 },
-	{ 0x20088, 0x9 },
-	{ 0x200b2, 0x10c },
-	{ 0x10043, 0x5a1 },
-	{ 0x10143, 0x5a1 },
-	{ 0x11043, 0x5a1 },
-	{ 0x11143, 0x5a1 },
-	{ 0x200fa, 0x2 },
-	{ 0x20019, 0x1 },
-	{ 0x200f0, 0x0 },
-	{ 0x200f1, 0x0 },
-	{ 0x200f2, 0x4444 },
-	{ 0x200f3, 0x8888 },
-	{ 0x200f4, 0x5555 },
-	{ 0x200f5, 0x0 },
-	{ 0x200f6, 0x0 },
-	{ 0x200f7, 0xf000 },
-	{ 0x1004a, 0x500 },
-	{ 0x1104a, 0x500 },
-	{ 0x20025, 0x0 },
-	{ 0x2002d, 0x0 },
-	{ 0x20021, 0x0 },
-	{ 0x2002c, 0x0 },
-};
-
-/* ddr phy trained csr */
-struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
-	{ 0x200b2, 0x0 },
-	{ 0x1200b2, 0x0 },
-	{ 0x2200b2, 0x0 },
-	{ 0x200cb, 0x0 },
-	{ 0x10043, 0x0 },
-	{ 0x110043, 0x0 },
-	{ 0x210043, 0x0 },
-	{ 0x10143, 0x0 },
-	{ 0x110143, 0x0 },
-	{ 0x210143, 0x0 },
-	{ 0x11043, 0x0 },
-	{ 0x111043, 0x0 },
-	{ 0x211043, 0x0 },
-	{ 0x11143, 0x0 },
-	{ 0x111143, 0x0 },
-	{ 0x211143, 0x0 },
-	{ 0x12043, 0x0 },
-	{ 0x112043, 0x0 },
-	{ 0x212043, 0x0 },
-	{ 0x12143, 0x0 },
-	{ 0x112143, 0x0 },
-	{ 0x212143, 0x0 },
-	{ 0x13043, 0x0 },
-	{ 0x113043, 0x0 },
-	{ 0x213043, 0x0 },
-	{ 0x13143, 0x0 },
-	{ 0x113143, 0x0 },
-	{ 0x213143, 0x0 },
-	{ 0x80, 0x0 },
-	{ 0x100080, 0x0 },
-	{ 0x200080, 0x0 },
-	{ 0x1080, 0x0 },
-	{ 0x101080, 0x0 },
-	{ 0x201080, 0x0 },
-	{ 0x2080, 0x0 },
-	{ 0x102080, 0x0 },
-	{ 0x202080, 0x0 },
-	{ 0x3080, 0x0 },
-	{ 0x103080, 0x0 },
-	{ 0x203080, 0x0 },
-	{ 0x4080, 0x0 },
-	{ 0x104080, 0x0 },
-	{ 0x204080, 0x0 },
-	{ 0x5080, 0x0 },
-	{ 0x105080, 0x0 },
-	{ 0x205080, 0x0 },
-	{ 0x6080, 0x0 },
-	{ 0x106080, 0x0 },
-	{ 0x206080, 0x0 },
-	{ 0x7080, 0x0 },
-	{ 0x107080, 0x0 },
-	{ 0x207080, 0x0 },
-	{ 0x8080, 0x0 },
-	{ 0x108080, 0x0 },
-	{ 0x208080, 0x0 },
-	{ 0x9080, 0x0 },
-	{ 0x109080, 0x0 },
-	{ 0x209080, 0x0 },
-	{ 0x10080, 0x0 },
-	{ 0x110080, 0x0 },
-	{ 0x210080, 0x0 },
-	{ 0x10180, 0x0 },
-	{ 0x110180, 0x0 },
-	{ 0x210180, 0x0 },
-	{ 0x11080, 0x0 },
-	{ 0x111080, 0x0 },
-	{ 0x211080, 0x0 },
-	{ 0x11180, 0x0 },
-	{ 0x111180, 0x0 },
-	{ 0x211180, 0x0 },
-	{ 0x12080, 0x0 },
-	{ 0x112080, 0x0 },
-	{ 0x212080, 0x0 },
-	{ 0x12180, 0x0 },
-	{ 0x112180, 0x0 },
-	{ 0x212180, 0x0 },
-	{ 0x13080, 0x0 },
-	{ 0x113080, 0x0 },
-	{ 0x213080, 0x0 },
-	{ 0x13180, 0x0 },
-	{ 0x113180, 0x0 },
-	{ 0x213180, 0x0 },
-	{ 0x10081, 0x0 },
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-	{ 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 */
-struct dram_cfg_param ddr_fsp0_cfg[] = {
-	{ 0xd0000, 0x0 },
-	{ 0x54003, 0x74a },
-	{ 0x54004, 0x4 },
-	{ 0x54006, 0x15 },
-	{ 0x54008, 0x131f },
-	{ 0x54009, 0xc8 },
-	{ 0x5400b, 0x4 },
-	{ 0x5400c, 0x1 },
-	{ 0x5400d, 0x100 },
-	{ 0x5400f, 0x100 },
-	{ 0x54012, 0x110 },
-	{ 0x54019, 0x1bb4 },
-	{ 0x5401a, 0x32 },
-	{ 0x5401b, 0x1f46 },
-	{ 0x5401c, 0x1708 },
-	{ 0x5401e, 0x6 },
-	{ 0x5401f, 0x1bb4 },
-	{ 0x54020, 0x32 },
-	{ 0x54021, 0x1f46 },
-	{ 0x54022, 0x1708 },
-	{ 0x54024, 0x6 },
-	{ 0x54032, 0xb400 },
-	{ 0x54033, 0x321b },
-	{ 0x54034, 0x4600 },
-	{ 0x54035, 0x81f },
-	{ 0x54036, 0x17 },
-	{ 0x54037, 0x600 },
-	{ 0x54038, 0xb400 },
-	{ 0x54039, 0x321b },
-	{ 0x5403a, 0x4600 },
-	{ 0x5403b, 0x81f },
-	{ 0x5403c, 0x17 },
-	{ 0x5403d, 0x600 },
-	{ 0xd0000, 0x1 },
-};
-
-/* P0 2D message block paremeter for training firmware */
-struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
-	{ 0xd0000, 0x0 },
-	{ 0x54003, 0x74a },
-	{ 0x54004, 0x4 },
-	{ 0x54006, 0x15 },
-	{ 0x54008, 0x61 },
-	{ 0x54009, 0xc8 },
-	{ 0x5400b, 0x4 },
-	{ 0x5400c, 0x1 },
-	{ 0x5400d, 0x100 },
-	{ 0x5400f, 0x100 },
-	{ 0x54010, 0x2080 },
-	{ 0x54012, 0x110 },
-	{ 0x54019, 0x1bb4 },
-	{ 0x5401a, 0x32 },
-	{ 0x5401b, 0x1f46 },
-	{ 0x5401c, 0x1708 },
-	{ 0x5401e, 0x6 },
-	{ 0x5401f, 0x1bb4 },
-	{ 0x54020, 0x32 },
-	{ 0x54021, 0x1f46 },
-	{ 0x54022, 0x1708 },
-	{ 0x54024, 0x6 },
-	{ 0x54032, 0xb400 },
-	{ 0x54033, 0x321b },
-	{ 0x54034, 0x4600 },
-	{ 0x54035, 0x81f },
-	{ 0x54036, 0x17 },
-	{ 0x54037, 0x600 },
-	{ 0x54038, 0xb400 },
-	{ 0x54039, 0x321b },
-	{ 0x5403a, 0x4600 },
-	{ 0x5403b, 0x81f },
-	{ 0x5403c, 0x17 },
-	{ 0x5403d, 0x600 },
-	{ 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, 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, 0x30 },
-	{ 0x90051, 0x65a },
-	{ 0x90052, 0x9 },
-	{ 0x90053, 0x0 },
-	{ 0x90054, 0x45a },
-	{ 0x90055, 0x9 },
-	{ 0x90056, 0x0 },
-	{ 0x90057, 0x448 },
-	{ 0x90058, 0x109 },
-	{ 0x90059, 0x40 },
-	{ 0x9005a, 0x633 },
-	{ 0x9005b, 0x179 },
-	{ 0x9005c, 0x1 },
-	{ 0x9005d, 0x618 },
-	{ 0x9005e, 0x109 },
-	{ 0x9005f, 0x40c0 },
-	{ 0x90060, 0x633 },
-	{ 0x90061, 0x149 },
-	{ 0x90062, 0x8 },
-	{ 0x90063, 0x4 },
-	{ 0x90064, 0x48 },
-	{ 0x90065, 0x4040 },
-	{ 0x90066, 0x633 },
-	{ 0x90067, 0x149 },
-	{ 0x90068, 0x0 },
-	{ 0x90069, 0x4 },
-	{ 0x9006a, 0x48 },
-	{ 0x9006b, 0x40 },
-	{ 0x9006c, 0x633 },
-	{ 0x9006d, 0x149 },
-	{ 0x9006e, 0x0 },
-	{ 0x9006f, 0x658 },
-	{ 0x90070, 0x109 },
-	{ 0x90071, 0x10 },
-	{ 0x90072, 0x4 },
-	{ 0x90073, 0x18 },
-	{ 0x90074, 0x0 },
-	{ 0x90075, 0x4 },
-	{ 0x90076, 0x78 },
-	{ 0x90077, 0x549 },
-	{ 0x90078, 0x633 },
-	{ 0x90079, 0x159 },
-	{ 0x9007a, 0xd49 },
-	{ 0x9007b, 0x633 },
-	{ 0x9007c, 0x159 },
-	{ 0x9007d, 0x94a },
-	{ 0x9007e, 0x633 },
-	{ 0x9007f, 0x159 },
-	{ 0x90080, 0x441 },
-	{ 0x90081, 0x633 },
-	{ 0x90082, 0x149 },
-	{ 0x90083, 0x42 },
-	{ 0x90084, 0x633 },
-	{ 0x90085, 0x149 },
-	{ 0x90086, 0x1 },
-	{ 0x90087, 0x633 },
-	{ 0x90088, 0x149 },
-	{ 0x90089, 0x0 },
-	{ 0x9008a, 0xe0 },
-	{ 0x9008b, 0x109 },
-	{ 0x9008c, 0xa },
-	{ 0x9008d, 0x10 },
-	{ 0x9008e, 0x109 },
-	{ 0x9008f, 0x9 },
-	{ 0x90090, 0x3c0 },
-	{ 0x90091, 0x149 },
-	{ 0x90092, 0x9 },
-	{ 0x90093, 0x3c0 },
-	{ 0x90094, 0x159 },
-	{ 0x90095, 0x18 },
-	{ 0x90096, 0x10 },
-	{ 0x90097, 0x109 },
-	{ 0x90098, 0x0 },
-	{ 0x90099, 0x3c0 },
-	{ 0x9009a, 0x109 },
-	{ 0x9009b, 0x18 },
-	{ 0x9009c, 0x4 },
-	{ 0x9009d, 0x48 },
-	{ 0x9009e, 0x18 },
-	{ 0x9009f, 0x4 },
-	{ 0x900a0, 0x58 },
-	{ 0x900a1, 0xb },
-	{ 0x900a2, 0x10 },
-	{ 0x900a3, 0x109 },
-	{ 0x900a4, 0x1 },
-	{ 0x900a5, 0x10 },
-	{ 0x900a6, 0x109 },
-	{ 0x900a7, 0x5 },
-	{ 0x900a8, 0x7c0 },
-	{ 0x900a9, 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 },
-	{ 0x900aa, 0x0 },
-	{ 0x900ab, 0x790 },
-	{ 0x900ac, 0x11a },
-	{ 0x900ad, 0x8 },
-	{ 0x900ae, 0x7aa },
-	{ 0x900af, 0x2a },
-	{ 0x900b0, 0x10 },
-	{ 0x900b1, 0x7b2 },
-	{ 0x900b2, 0x2a },
-	{ 0x900b3, 0x0 },
-	{ 0x900b4, 0x7c8 },
-	{ 0x900b5, 0x109 },
-	{ 0x900b6, 0x10 },
-	{ 0x900b7, 0x10 },
-	{ 0x900b8, 0x109 },
-	{ 0x900b9, 0x10 },
-	{ 0x900ba, 0x2a8 },
-	{ 0x900bb, 0x129 },
-	{ 0x900bc, 0x8 },
-	{ 0x900bd, 0x370 },
-	{ 0x900be, 0x129 },
-	{ 0x900bf, 0xa },
-	{ 0x900c0, 0x3c8 },
-	{ 0x900c1, 0x1a9 },
-	{ 0x900c2, 0xc },
-	{ 0x900c3, 0x408 },
-	{ 0x900c4, 0x199 },
-	{ 0x900c5, 0x14 },
-	{ 0x900c6, 0x790 },
-	{ 0x900c7, 0x11a },
-	{ 0x900c8, 0x8 },
-	{ 0x900c9, 0x4 },
-	{ 0x900ca, 0x18 },
-	{ 0x900cb, 0xe },
-	{ 0x900cc, 0x408 },
-	{ 0x900cd, 0x199 },
-	{ 0x900ce, 0x8 },
-	{ 0x900cf, 0x8568 },
-	{ 0x900d0, 0x108 },
-	{ 0x900d1, 0x18 },
-	{ 0x900d2, 0x790 },
-	{ 0x900d3, 0x16a },
-	{ 0x900d4, 0x8 },
-	{ 0x900d5, 0x1d8 },
-	{ 0x900d6, 0x169 },
-	{ 0x900d7, 0x10 },
-	{ 0x900d8, 0x8558 },
-	{ 0x900d9, 0x168 },
-	{ 0x900da, 0x1ff8 },
-	{ 0x900db, 0x85a8 },
-	{ 0x900dc, 0x1e8 },
-	{ 0x900dd, 0x50 },
-	{ 0x900de, 0x798 },
-	{ 0x900df, 0x16a },
-	{ 0x900e0, 0x60 },
-	{ 0x900e1, 0x7a0 },
-	{ 0x900e2, 0x16a },
-	{ 0x900e3, 0x8 },
-	{ 0x900e4, 0x8310 },
-	{ 0x900e5, 0x168 },
-	{ 0x900e6, 0x8 },
-	{ 0x900e7, 0xa310 },
-	{ 0x900e8, 0x168 },
-	{ 0x900e9, 0xa },
-	{ 0x900ea, 0x408 },
-	{ 0x900eb, 0x169 },
-	{ 0x900ec, 0x6e },
-	{ 0x900ed, 0x0 },
-	{ 0x900ee, 0x68 },
-	{ 0x900ef, 0x0 },
-	{ 0x900f0, 0x408 },
-	{ 0x900f1, 0x169 },
-	{ 0x900f2, 0x0 },
-	{ 0x900f3, 0x8310 },
-	{ 0x900f4, 0x168 },
-	{ 0x900f5, 0x0 },
-	{ 0x900f6, 0xa310 },
-	{ 0x900f7, 0x168 },
-	{ 0x900f8, 0x1ff8 },
-	{ 0x900f9, 0x85a8 },
-	{ 0x900fa, 0x1e8 },
-	{ 0x900fb, 0x68 },
-	{ 0x900fc, 0x798 },
-	{ 0x900fd, 0x16a },
-	{ 0x900fe, 0x78 },
-	{ 0x900ff, 0x7a0 },
-	{ 0x90100, 0x16a },
-	{ 0x90101, 0x68 },
-	{ 0x90102, 0x790 },
-	{ 0x90103, 0x16a },
-	{ 0x90104, 0x8 },
-	{ 0x90105, 0x8b10 },
-	{ 0x90106, 0x168 },
-	{ 0x90107, 0x8 },
-	{ 0x90108, 0xab10 },
-	{ 0x90109, 0x168 },
-	{ 0x9010a, 0xa },
-	{ 0x9010b, 0x408 },
-	{ 0x9010c, 0x169 },
-	{ 0x9010d, 0x58 },
-	{ 0x9010e, 0x0 },
-	{ 0x9010f, 0x68 },
-	{ 0x90110, 0x0 },
-	{ 0x90111, 0x408 },
-	{ 0x90112, 0x169 },
-	{ 0x90113, 0x0 },
-	{ 0x90114, 0x8b10 },
-	{ 0x90115, 0x168 },
-	{ 0x90116, 0x1 },
-	{ 0x90117, 0xab10 },
-	{ 0x90118, 0x168 },
-	{ 0x90119, 0x0 },
-	{ 0x9011a, 0x1d8 },
-	{ 0x9011b, 0x169 },
-	{ 0x9011c, 0x80 },
-	{ 0x9011d, 0x790 },
-	{ 0x9011e, 0x16a },
-	{ 0x9011f, 0x18 },
-	{ 0x90120, 0x7aa },
-	{ 0x90121, 0x6a },
-	{ 0x90122, 0xa },
-	{ 0x90123, 0x0 },
-	{ 0x90124, 0x1e9 },
-	{ 0x90125, 0x8 },
-	{ 0x90126, 0x8080 },
-	{ 0x90127, 0x108 },
-	{ 0x90128, 0xf },
-	{ 0x90129, 0x408 },
-	{ 0x9012a, 0x169 },
-	{ 0x9012b, 0xc },
-	{ 0x9012c, 0x0 },
-	{ 0x9012d, 0x68 },
-	{ 0x9012e, 0x9 },
-	{ 0x9012f, 0x0 },
-	{ 0x90130, 0x1a9 },
-	{ 0x90131, 0x0 },
-	{ 0x90132, 0x408 },
-	{ 0x90133, 0x169 },
-	{ 0x90134, 0x0 },
-	{ 0x90135, 0x8080 },
-	{ 0x90136, 0x108 },
-	{ 0x90137, 0x8 },
-	{ 0x90138, 0x7aa },
-	{ 0x90139, 0x6a },
-	{ 0x9013a, 0x0 },
-	{ 0x9013b, 0x8568 },
-	{ 0x9013c, 0x108 },
-	{ 0x9013d, 0xb7 },
-	{ 0x9013e, 0x790 },
-	{ 0x9013f, 0x16a },
-	{ 0x90140, 0x1f },
-	{ 0x90141, 0x0 },
-	{ 0x90142, 0x68 },
-	{ 0x90143, 0x8 },
-	{ 0x90144, 0x8558 },
-	{ 0x90145, 0x168 },
-	{ 0x90146, 0xf },
-	{ 0x90147, 0x408 },
-	{ 0x90148, 0x169 },
-	{ 0x90149, 0xd },
-	{ 0x9014a, 0x0 },
-	{ 0x9014b, 0x68 },
-	{ 0x9014c, 0x0 },
-	{ 0x9014d, 0x408 },
-	{ 0x9014e, 0x169 },
-	{ 0x9014f, 0x0 },
-	{ 0x90150, 0x8558 },
-	{ 0x90151, 0x168 },
-	{ 0x90152, 0x8 },
-	{ 0x90153, 0x3c8 },
-	{ 0x90154, 0x1a9 },
-	{ 0x90155, 0x3 },
-	{ 0x90156, 0x370 },
-	{ 0x90157, 0x129 },
-	{ 0x90158, 0x20 },
-	{ 0x90159, 0x2aa },
-	{ 0x9015a, 0x9 },
-	{ 0x9015b, 0x8 },
-	{ 0x9015c, 0xe8 },
-	{ 0x9015d, 0x109 },
-	{ 0x9015e, 0x0 },
-	{ 0x9015f, 0x8140 },
-	{ 0x90160, 0x10c },
-	{ 0x90161, 0x10 },
-	{ 0x90162, 0x8138 },
-	{ 0x90163, 0x104 },
-	{ 0x90164, 0x8 },
-	{ 0x90165, 0x448 },
-	{ 0x90166, 0x109 },
-	{ 0x90167, 0xf },
-	{ 0x90168, 0x7c0 },
-	{ 0x90169, 0x109 },
-	{ 0x9016a, 0x0 },
-	{ 0x9016b, 0xe8 },
-	{ 0x9016c, 0x109 },
-	{ 0x9016d, 0x47 },
-	{ 0x9016e, 0x630 },
-	{ 0x9016f, 0x109 },
-	{ 0x90170, 0x8 },
-	{ 0x90171, 0x618 },
-	{ 0x90172, 0x109 },
-	{ 0x90173, 0x8 },
-	{ 0x90174, 0xe0 },
-	{ 0x90175, 0x109 },
-	{ 0x90176, 0x0 },
-	{ 0x90177, 0x7c8 },
-	{ 0x90178, 0x109 },
-	{ 0x90179, 0x8 },
-	{ 0x9017a, 0x8140 },
-	{ 0x9017b, 0x10c },
-	{ 0x9017c, 0x0 },
-	{ 0x9017d, 0x478 },
-	{ 0x9017e, 0x109 },
-	{ 0x9017f, 0x0 },
-	{ 0x90180, 0x1 },
-	{ 0x90181, 0x8 },
-	{ 0x90182, 0x8 },
-	{ 0x90183, 0x4 },
-	{ 0x90184, 0x0 },
-	{ 0x90006, 0x8 },
-	{ 0x90007, 0x7c8 },
-	{ 0x90008, 0x109 },
-	{ 0x90009, 0x0 },
-	{ 0x9000a, 0x400 },
-	{ 0x9000b, 0x106 },
-	{ 0xd00e7, 0x400 },
-	{ 0x90017, 0x0 },
-	{ 0x9001f, 0x2b },
-	{ 0x90026, 0x69 },
-	{ 0x400d0, 0x0 },
-	{ 0x400d1, 0x101 },
-	{ 0x400d2, 0x105 },
-	{ 0x400d3, 0x107 },
-	{ 0x400d4, 0x10f },
-	{ 0x400d5, 0x202 },
-	{ 0x400d6, 0x20a },
-	{ 0x400d7, 0x20b },
-	{ 0x2003a, 0x2 },
-	{ 0x200be, 0x0 },
-	{ 0x2000b, 0x20c },
-	{ 0x2000c, 0x74 },
-	{ 0x2000d, 0x48e },
-	{ 0x2000e, 0x2c },
-	{ 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 },
-	{ 0x400fd, 0xf },
-	{ 0x400f1, 0xe },
-	{ 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 },
-	{ 0x20089, 0x1 },
-	{ 0x20088, 0x19 },
-	{ 0xc0080, 0x0 },
-	{ 0xd0000, 0x1 }
-};
-
-struct dram_fsp_msg ddr_dram_fsp_msg[] = {
-	{
-		/* P0 1866mts 1D */
-		.drate = 1866,
-		.fw_type = FW_1D_IMAGE,
-		.fsp_cfg = ddr_fsp0_cfg,
-		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
-	},
-	{
-		/* P0 1866mts 2D */
-		.drate = 1866,
-		.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 = { 1866, },
-};

board/freescale/imx93_evk/spl.c

···
 	puts("Normal Boot\n");
 }
 
+extern struct dram_timing_info dram_timing_1866mts;
 void spl_dram_init(void)
 {
-	ddr_init(&dram_timing);
+	struct dram_timing_info *ptiming = &dram_timing;
+
+	if (is_voltage_mode(VOLT_LOW_DRIVE))
+		ptiming = &dram_timing_1866mts;
+
+	printf("DDR: %uMTS\n", ptiming->fsp_msg[0].drate);
+	ddr_init(ptiming);
 }
 
 #if CONFIG_IS_ENABLED(DM_PMIC_PCA9450)
···
 {
 	struct udevice *dev;
 	int ret;
+	unsigned int val = 0, buck_val;
 
 	ret = pmic_get("pmic@25", &dev);
 	if (ret == -ENODEV) {
···
 	/* enable DVS control through PMIC_STBY_REQ */
 	pmic_reg_write(dev, PCA9450_BUCK1CTRL, 0x59);
 
-	if (IS_ENABLED(CONFIG_IMX9_LOW_DRIVE_MODE)) {
-		/* 0.75v for Low drive mode
-		 */
-		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x0c);
-		pmic_reg_write(dev, PCA9450_BUCK3OUT_DVS0, 0x0c);
+	ret = pmic_reg_read(dev, PCA9450_PWR_CTRL);
+	if (ret < 0)
+		return ret;
+
+	val = ret;
+
+	if (is_voltage_mode(VOLT_LOW_DRIVE)) {
+		buck_val = 0x0c; /* 0.8v for Low drive mode */
+		printf("PMIC: Low Drive Voltage Mode\n");
+	} else if (is_voltage_mode(VOLT_NOMINAL_DRIVE)) {
+		buck_val = 0x10; /* 0.85v for Nominal drive mode */
+		printf("PMIC: Nominal Voltage Mode\n");
+	} else {
+		buck_val = 0x14; /* 0.9v for Over drive mode */
+		printf("PMIC: Over Drive Voltage Mode\n");
+	}
+
+	if (val & PCA9450_REG_PWRCTRL_TOFF_DEB) {
+		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, buck_val);
+		pmic_reg_write(dev, PCA9450_BUCK3OUT_DVS0, buck_val);
 	} else {
-		/* 0.9v for Over drive mode
-		 */
-		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x18);
-		pmic_reg_write(dev, PCA9450_BUCK3OUT_DVS0, 0x18);
+		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, buck_val + 0x4);
+		pmic_reg_write(dev, PCA9450_BUCK3OUT_DVS0, buck_val + 0x4);
+	}
+
+	if (IS_ENABLED(CONFIG_IMX93_EVK_LPDDR4X)) {
+		/* Set VDDQ to 1.1V from buck2 */
+		pmic_reg_write(dev, PCA9450_BUCK2OUT_DVS0, 0x28);
 	}
 
 	/* set standby voltage to 0.65v */
-	pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x4);
+	if (val & PCA9450_REG_PWRCTRL_TOFF_DEB)
+		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x0);
+	else
+		pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x4);
 
 	/* I2C_LT_EN*/
 	pmic_reg_write(dev, 0xa, 0x3);
···
 		debug("LC: 0x%x\n", gd->arch.lifecycle);
 	}
 
+	clock_init_late();
+
 	power_init_board();
 
-	if (!IS_ENABLED(CONFIG_IMX9_LOW_DRIVE_MODE))
+	if (!is_voltage_mode(VOLT_LOW_DRIVE))
 		set_arm_clk(get_cpu_speed_grade_hz());
 
 	/* Init power of mix */

board/phytec/phycore_imx93/spl.c

···
 		debug("LC: 0x%x\n", gd->arch.lifecycle);
 	}
 
-	clock_init();
+	clock_init_late();
 
 	power_init_board();
 

configs/imx93_11x11_evk_ld_defconfig

···
-CONFIG_ARM=y
-CONFIG_ARCH_IMX9=y
-CONFIG_TEXT_BASE=0x80200000
-CONFIG_SYS_MALLOC_LEN=0x2000000
-CONFIG_SYS_MALLOC_F_LEN=0x18000
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=2
-CONFIG_ENV_SIZE=0x4000
-CONFIG_ENV_OFFSET=0x400000
-CONFIG_IMX_CONFIG="arch/arm/mach-imx/imx9/imximage.cfg"
-CONFIG_DM_GPIO=y
-CONFIG_DEFAULT_DEVICE_TREE="freescale/imx93-11x11-evk"
-CONFIG_SPL_TEXT_BASE=0x2049A000
-CONFIG_IMX9_LOW_DRIVE_MODE=y
-CONFIG_TARGET_IMX93_11X11_EVK=y
-CONFIG_SYS_MONITOR_LEN=524288
-CONFIG_SPL_SERIAL=y
-CONFIG_SPL_DRIVERS_MISC=y
-CONFIG_SPL_STACK=0x20519dd0
-CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
-CONFIG_SPL_BSS_START_ADDR=0x2051a000
-CONFIG_SPL_BSS_MAX_SIZE=0x2000
-CONFIG_SPL=y
-CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x88000000
-CONFIG_SYS_LOAD_ADDR=0x80400000
-CONFIG_SYS_MEMTEST_START=0x80000000
-CONFIG_SYS_MEMTEST_END=0x90000000
-CONFIG_REMAKE_ELF=y
-CONFIG_DISTRO_DEFAULTS=y
-CONFIG_DEFAULT_FDT_FILE="imx93-11x11-evk.dtb"
-CONFIG_SYS_CBSIZE=2048
-CONFIG_SYS_PBSIZE=2074
-CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_BOARD_LATE_INIT=y
-CONFIG_SPL_MAX_SIZE=0x26000
-CONFIG_SPL_BOARD_INIT=y
-CONFIG_SPL_BOOTROM_SUPPORT=y
-CONFIG_SPL_LOAD_IMX_CONTAINER=y
-CONFIG_IMX_CONTAINER_CFG="arch/arm/mach-imx/imx9/container.cfg"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_SYS_MALLOC=y
-CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
-CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x83200000
-CONFIG_SPL_SYS_MALLOC_SIZE=0x80000
-CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
-CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
-CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1040
-CONFIG_SPL_I2C=y
-CONFIG_SPL_POWER=y
-CONFIG_SPL_WATCHDOG=y
-CONFIG_SYS_PROMPT="u-boot=> "
-CONFIG_CMD_ERASEENV=y
-# CONFIG_CMD_CRC32 is not set
-CONFIG_CMD_MEMTEST=y
-CONFIG_CMD_CLK=y
-CONFIG_CMD_DFU=y
-CONFIG_CMD_FUSE=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_POWEROFF=y
-CONFIG_CMD_SNTP=y
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_RTC=y
-CONFIG_CMD_TIME=y
-CONFIG_CMD_GETTIME=y
-CONFIG_CMD_TIMER=y
-CONFIG_CMD_REGULATOR=y
-CONFIG_CMD_HASH=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_OF_CONTROL=y
-CONFIG_SPL_OF_CONTROL=y
-CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_NOWHERE=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_SYS_MMC_ENV_DEV=1
-CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-CONFIG_USE_ETHPRIME=y
-CONFIG_ETHPRIME="eth0"
-CONFIG_NET_RANDOM_ETHADDR=y
-CONFIG_SPL_DM=y
-CONFIG_REGMAP=y
-CONFIG_SYSCON=y
-CONFIG_CPU=y
-CONFIG_CPU_IMX=y
-CONFIG_IMX_RGPIO2P=y
-CONFIG_DM_PCA953X=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_IMX_LPI2C=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_ANEG_TIMEOUT=20000
-CONFIG_PHY_REALTEK=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_IMX93=y
-CONFIG_DM_PMIC=y
-CONFIG_SPL_DM_PMIC_PCA9450=y
-CONFIG_DM_REGULATOR=y
-CONFIG_DM_REGULATOR_FIXED=y
-CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_DM_RTC=y
-CONFIG_RTC_EMULATION=y
-CONFIG_DM_SERIAL=y
-CONFIG_FSL_LPUART=y
-CONFIG_SYSRESET=y
-CONFIG_SYSRESET_CMD_POWEROFF=y
-CONFIG_SYSRESET_PSCI=y
-CONFIG_DM_THERMAL=y
-CONFIG_IMX_TMU=y
-CONFIG_ULP_WATCHDOG=y
-CONFIG_WDT=y
-CONFIG_LZO=y
-CONFIG_BZIP2=y

configs/lxr2_defconfig

···
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_TEXT_BASE=0x17800000
+CONFIG_SYS_MALLOC_LEN=0xa00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SPL_GPIO=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_SF_DEFAULT_SPEED=20000000
+CONFIG_ENV_SIZE=0x4000
+CONFIG_ENV_OFFSET=0x100000
+CONFIG_ENV_SECT_SIZE=0x10000
+CONFIG_MX6Q=y
+CONFIG_TARGET_LXR2=y
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6q-lxr"
+CONFIG_SPL_TEXT_BASE=0x00908000
+CONFIG_SYS_MONITOR_LEN=409600
+CONFIG_SPL_MMC=y
+CONFIG_SPL_SERIAL=y
+CONFIG_SYS_BOOTCOUNT_ADDR=0x020CC068
+CONFIG_SPL=y
+CONFIG_SYS_BOOTCOUNT_SINGLEWORD=y
+CONFIG_ENV_OFFSET_REDUND=0x110000
+CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI=y
+CONFIG_LTO=y
+CONFIG_HAS_BOARD_SIZE_LIMIT=y
+CONFIG_BOARD_SIZE_LIMIT=715766
+CONFIG_FIT=y
+CONFIG_SPL_FIT_PRINT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SUPPORT_RAW_INITRD=y
+CONFIG_SYS_PBSIZE=532
+CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_SPL_LEGACY_IMAGE_FORMAT=y
+CONFIG_SPL_SYS_MALLOC=y
+CONFIG_SPL_FIT_IMAGE_TINY=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x11400
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_MAXARGS=32
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_SPL=y
+CONFIG_CMD_SPL_WRITE_SIZE=0x20000
+CONFIG_CMD_MD5SUM=y
+CONFIG_MD5SUM_VERIFY=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_NAND_TRIMFFS=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_WDT=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_BOOTCOUNT=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:40m(Kernels),860m(root),-(nand)"
+CONFIG_CMD_UBI=y
+# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_ARP_TIMEOUT=200
+CONFIG_BOUNCE_BUFFER=y
+CONFIG_BOOTCOUNT_LIMIT=y
+CONFIG_SYS_BOOTCOUNT_MAGIC=0xB0C4000
+CONFIG_SYS_BOOTCOUNT_BE=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MXC=y
+CONFIG_FSL_USDHC=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_MTD_RAW_NAND=y
+CONFIG_NAND_MXS=y
+CONFIG_NAND_MXS_DT=y
+CONFIG_SYS_NAND_ONFI_DETECTION=y
+CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
+CONFIG_SYS_NAND_U_BOOT_OFFS=0xe00000
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SF_DEFAULT_BUS=2
+CONFIG_SPI_FLASH_SFDP_SUPPORT=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_FEC_MXC=y
+CONFIG_RGMII=y
+CONFIG_MII=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX6=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_SERIAL=y
+CONFIG_MXC_UART=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_MXC_SPI=y
+CONFIG_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_SYSRESET_WATCHDOG_AUTO=y
+CONFIG_IMX_THERMAL=y

drivers/cpu/imx8_cpu.c

···
 		return "93(12)";/* iMX93 9x9 Dual core without NPU */
 	case MXC_CPU_IMX9311:
 		return "93(11)";/* iMX93 9x9 Single core without NPU */
+	case MXC_CPU_IMX9302:
+		return "93(02)";/* iMX93 900Mhz Low performance Dual core without NPU */
+	case MXC_CPU_IMX9301:
+		return "93(01)";/* iMX93 900Mhz Low performance Single core without NPU */
 	default:
 		return "??";
 	}

drivers/ddr/imx/phy/ddrphy_utils.c

···
 		dram_pll_init(MHZ(266));
 		dram_disable_bypass();
 		break;
+	case 933:
+		dram_pll_init(MHZ(233));
+		dram_disable_bypass();
+		break;
 	case 667:
 		dram_pll_init(MHZ(167));
 		dram_disable_bypass();

include/configs/lxr2.h

···
+/* SPDX-License-Identifier: GPL-2.0+ */
+// Copyright (C) Stefano Babic <[e-mail]>
+
+#ifndef __LXR2_CONFIG_H
+#define __LXR2_CONFIG_H
+
+#include <config_distro_bootcmd.h>
+
+#include "mx6_common.h"
+
+#define PHYS_SDRAM_SIZE			SZ_1G
+
+/* Physical Memory Map */
+#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
+
+#define CFG_SYS_SDRAM_BASE		PHYS_SDRAM
+#define CFG_SYS_INIT_RAM_ADDR		IRAM_BASE_ADDR
+#define CFG_SYS_INIT_RAM_SIZE		IRAM_SIZE
+
+#define CFG_SYS_FSL_ESDHC_ADDR		0
+#define CFG_MXC_UART_BASE		UART4_BASE
+
+#endif

include/power/pca9450.h

···
 	PCA9450_REG_NUM,
 };
 
+#define PCA9450_REG_PWRCTRL_TOFF_DEB    BIT(5)
+
 int power_pca9450_init(unsigned char bus, unsigned char addr);
 
 enum {