]> git.dujemihanovic.xyz Git - u-boot.git/commitdiff
imx: imx8mp: Add support for Polyhex Debix Model A SBC
authorGilles Talis <gilles.talis@gmail.com>
Wed, 13 Dec 2023 12:29:40 +0000 (09:29 -0300)
committerFabio Estevam <festevam@gmail.com>
Wed, 13 Dec 2023 12:32:06 +0000 (09:32 -0300)
Add support for the Polyhex Debix Model A SBC board.
It is an industrial grade single board computer based on
NXP's i.MX 8M Plus.
Currently supported interfaces are:
- Serial console
- Micro SD
- eQOS and FEC Ethernet

imx8mp-debix-model-a.dts is taken from Linux 6.3.

Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
13 files changed:
arch/arm/dts/Makefile
arch/arm/dts/imx8mp-debix-model-a-u-boot.dtsi [new file with mode: 0644]
arch/arm/dts/imx8mp-debix-model-a.dts [new file with mode: 0644]
arch/arm/mach-imx/imx8m/Kconfig
board/polyhex/imx8mp_debix_model_a/Kconfig [new file with mode: 0644]
board/polyhex/imx8mp_debix_model_a/MAINTAINERS [new file with mode: 0644]
board/polyhex/imx8mp_debix_model_a/Makefile [new file with mode: 0644]
board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c [new file with mode: 0644]
board/polyhex/imx8mp_debix_model_a/imximage-8mp-lpddr4.cfg [new file with mode: 0644]
board/polyhex/imx8mp_debix_model_a/lpddr4_timing.c [new file with mode: 0644]
board/polyhex/imx8mp_debix_model_a/spl.c [new file with mode: 0644]
configs/imx8mp_debix_model_a_defconfig [new file with mode: 0644]
include/configs/imx8mp_debix_model_a.h [new file with mode: 0644]

index ea420db1b8097b36af0df3c6a224b588367a2656..b415613740c802eefe8ebeb2c98872eaf6a6f912 100644 (file)
@@ -1104,6 +1104,7 @@ dtb-$(CONFIG_ARCH_IMX8M) += \
        imx8mp-dhcom-som-overlay-eth1xfast.dtbo \
        imx8mp-dhcom-som-overlay-eth2xfast.dtbo \
        imx8mp-dhcom-pdk-overlay-eth2xfast.dtbo \
+       imx8mp-debix-model-a.dtb \
        imx8mp-dhcom-pdk2.dtb \
        imx8mp-dhcom-pdk3.dtb \
        imx8mp-dhcom-pdk3-overlay-rev100.dtbo \
diff --git a/arch/arm/dts/imx8mp-debix-model-a-u-boot.dtsi b/arch/arm/dts/imx8mp-debix-model-a-u-boot.dtsi
new file mode 100644 (file)
index 0000000..33bd89a
--- /dev/null
@@ -0,0 +1,141 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019, 2021 NXP
+ * Copyright 2023 Gilles Talis <gilles.talis@gmail.com>
+ */
+
+#include "imx8mp-u-boot.dtsi"
+
+/ {
+       wdt-reboot {
+               compatible = "wdt-reboot";
+               wdt = <&wdog1>;
+               bootph-pre-ram;
+       };
+       firmware {
+               optee {
+                       compatible = "linaro,optee-tz";
+                       method = "smc";
+               };
+       };
+};
+
+&crypto {
+       bootph-pre-ram;
+};
+
+&ethphy0 {
+       reset-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
+       reset-delay-us = <15000>;
+       reset-post-delay-us = <100000>;
+};
+
+&fec {
+       phy-reset-gpios = <&gpio4 19 GPIO_ACTIVE_LOW>;
+       phy-reset-duration = <15>;
+       phy-reset-post-delay = <100>;
+};
+
+&gpio1 {
+       bootph-pre-ram;
+};
+
+&gpio2 {
+       bootph-pre-ram;
+};
+
+&gpio3 {
+       bootph-pre-ram;
+};
+
+&gpio4 {
+       bootph-pre-ram;
+};
+
+&gpio5 {
+       bootph-pre-ram;
+};
+
+&i2c1 {
+       bootph-pre-ram;
+};
+
+&pinctrl_i2c1 {
+       bootph-pre-ram;
+};
+
+&pinctrl_pmic {
+       bootph-pre-ram;
+};
+
+&pinctrl_uart2 {
+       bootph-pre-ram;
+};
+
+&pinctrl_usdhc2_gpio {
+       bootph-pre-ram;
+};
+
+&pinctrl_usdhc2 {
+       bootph-pre-ram;
+};
+
+&pinctrl_usdhc3 {
+       bootph-pre-ram;
+};
+
+&pinctrl_wdog {
+       bootph-pre-ram;
+};
+
+&pmic {
+       bootph-pre-ram;
+
+       regulators {
+               bootph-pre-ram;
+       };
+};
+
+&reg_usdhc2_vmmc {
+       u-boot,off-on-delay-us = <20000>;
+};
+
+&reg_usdhc2_vmmc {
+       bootph-pre-ram;
+};
+
+&uart2 {
+       bootph-pre-ram;
+};
+
+&sec_jr0 {
+       bootph-pre-ram;
+};
+
+&sec_jr1 {
+       bootph-pre-ram;
+};
+
+&sec_jr2 {
+       bootph-pre-ram;
+};
+
+&usdhc1 {
+       bootph-pre-ram;
+};
+
+&usdhc2 {
+       bootph-pre-ram;
+       sd-uhs-sdr104;
+       sd-uhs-ddr50;
+};
+
+&usdhc3 {
+       bootph-pre-ram;
+       mmc-hs400-1_8v;
+       mmc-hs400-enhanced-strobe;
+};
+
+&wdog1 {
+       bootph-pre-ram;
+};
diff --git a/arch/arm/dts/imx8mp-debix-model-a.dts b/arch/arm/dts/imx8mp-debix-model-a.dts
new file mode 100644 (file)
index 0000000..58dae61
--- /dev/null
@@ -0,0 +1,507 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2019 NXP
+ * Copyright 2022 Ideas on Board Oy
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/usb/pd.h>
+
+#include "imx8mp.dtsi"
+
+/ {
+       model = "Polyhex Debix Model A i.MX8MPlus board";
+       compatible = "polyhex,imx8mp-debix-model-a", "polyhex,imx8mp-debix", "fsl,imx8mp";
+
+       chosen {
+               stdout-path = &uart2;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_gpio_led>;
+
+               led-0 {
+                       function = LED_FUNCTION_POWER;
+                       color = <LED_COLOR_ID_RED>;
+                       gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+                       default-state = "on";
+               };
+       };
+
+       reg_usdhc2_vmmc: regulator-usdhc2 {
+               compatible = "regulator-fixed";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+               regulator-name = "VSD_3V3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+       };
+};
+
+&A53_0 {
+       cpu-supply = <&buck2>;
+};
+
+&A53_1 {
+       cpu-supply = <&buck2>;
+};
+
+&A53_2 {
+       cpu-supply = <&buck2>;
+};
+
+&A53_3 {
+       cpu-supply = <&buck2>;
+};
+
+&eqos {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_eqos>;
+       phy-connection-type = "rgmii-id";
+       phy-handle = <&ethphy0>;
+       status = "okay";
+
+       mdio {
+               compatible = "snps,dwmac-mdio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               ethphy0: ethernet-phy@0 { /* RTL8211E */
+                       compatible = "ethernet-phy-ieee802.3-c22";
+                       reg = <0>;
+                       reset-gpios = <&gpio4 18 GPIO_ACTIVE_LOW>;
+                       reset-assert-us = <20>;
+                       reset-deassert-us = <200000>;
+               };
+       };
+};
+
+&i2c1 {
+       clock-frequency = <400000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c1>;
+       status = "okay";
+
+       pmic: pmic@25 {
+               compatible = "nxp,pca9450c";
+               reg = <0x25>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_pmic>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <3 IRQ_TYPE_EDGE_RISING>;
+
+               regulators {
+                       buck1: BUCK1 {
+                               regulator-name = "BUCK1";
+                               regulator-min-microvolt = <600000>;
+                               regulator-max-microvolt = <2187500>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                               regulator-ramp-delay = <3125>;
+                       };
+
+                       buck2: BUCK2 {
+                               regulator-name = "BUCK2";
+                               regulator-min-microvolt = <600000>;
+                               regulator-max-microvolt = <2187500>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                               regulator-ramp-delay = <3125>;
+                               nxp,dvs-run-voltage = <950000>;
+                               nxp,dvs-standby-voltage = <850000>;
+                       };
+
+                       buck4: BUCK4{
+                               regulator-name = "BUCK4";
+                               regulator-min-microvolt = <600000>;
+                               regulator-max-microvolt = <3400000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       buck5: BUCK5{
+                               regulator-name = "BUCK5";
+                               regulator-min-microvolt = <600000>;
+                               regulator-max-microvolt = <3400000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       buck6: BUCK6 {
+                               regulator-name = "BUCK6";
+                               regulator-min-microvolt = <600000>;
+                               regulator-max-microvolt = <3400000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo1: LDO1 {
+                               regulator-name = "LDO1";
+                               regulator-min-microvolt = <1600000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo2: LDO2 {
+                               regulator-name = "LDO2";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1150000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo3: LDO3 {
+                               regulator-name = "LDO3";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo4: LDO4 {
+                               regulator-name = "LDO4";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo5: LDO5 {
+                               regulator-name = "LDO5";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+               };
+       };
+};
+
+&i2c2 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c2>;
+       status = "okay";
+};
+
+&i2c3 {
+       clock-frequency = <400000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c3>;
+       status = "okay";
+};
+
+&i2c4 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c4>;
+       status = "okay";
+
+       eeprom@50 {
+               compatible = "atmel,24c02";
+               reg = <0x50>;
+               pagesize = <16>;
+       };
+
+       rtc@51 {
+               compatible = "haoyu,hym8563";
+               reg = <0x51>;
+               #clock-cells = <0>;
+               clock-frequency = <32768>;
+               clock-output-names = "xin32k";
+               interrupt-parent = <&gpio2>;
+               interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_rtc_int>;
+       };
+};
+
+&i2c6 {
+       clock-frequency = <400000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c6>;
+       status = "okay";
+};
+
+&snvs_pwrkey {
+       status = "okay";
+};
+
+&uart2 {
+       /* console */
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart2>;
+       status = "okay";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart3>;
+       status = "okay";
+};
+
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart4>;
+       status = "okay";
+};
+
+/* SD Card */
+&usdhc2 {
+       pinctrl-names = "default", "state_100mhz", "state_200mhz";
+       pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+       pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+       pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+       cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+       vmmc-supply = <&reg_usdhc2_vmmc>;
+       bus-width = <4>;
+       status = "okay";
+};
+
+/* eMMC */
+&usdhc3 {
+       assigned-clocks = <&clk IMX8MP_CLK_USDHC3>;
+       assigned-clock-rates = <400000000>;
+       pinctrl-names = "default", "state_100mhz", "state_200mhz";
+       pinctrl-0 = <&pinctrl_usdhc3>;
+       pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+       pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+       bus-width = <8>;
+       non-removable;
+       status = "okay";
+};
+
+&wdog1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_wdog>;
+       fsl,ext-reset-output;
+       status = "okay";
+};
+
+&iomuxc {
+       pinctrl_eqos: eqosgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC                             0x3
+                       MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO                           0x3
+                       MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0                       0x91
+                       MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1                       0x91
+                       MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2                       0x91
+                       MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3                       0x91
+                       MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK       0x91
+                       MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL                 0x91
+                       MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0                       0x1f
+                       MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1                       0x1f
+                       MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2                       0x1f
+                       MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3                       0x1f
+                       MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL                 0x1f
+                       MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK       0x1f
+                       MX8MP_IOMUXC_SAI1_RXFS__ENET1_1588_EVENT0_IN                    0x1f
+                       MX8MP_IOMUXC_SAI1_RXC__ENET1_1588_EVENT0_OUT                    0x1f
+                       MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18                              0x19
+               >;
+       };
+
+       pinctrl_fec: fecgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC                               0x3
+                       MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO                              0x3
+                       MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0                         0x91
+                       MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1                         0x91
+                       MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2                         0x91
+                       MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3                         0x91
+                       MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC                          0x91
+                       MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL                      0x91
+                       MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0                         0x1f
+                       MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1                         0x1f
+                       MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2                         0x1f
+                       MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3                         0x1f
+                       MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL                      0x1f
+                       MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC                         0x1f
+                       MX8MP_IOMUXC_SAI1_RXD1__ENET1_1588_EVENT1_OUT                   0x1f
+                       MX8MP_IOMUXC_SAI1_RXD0__ENET1_1588_EVENT1_IN                    0x1f
+                       MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19                              0x19
+               >;
+       };
+
+       pinctrl_gpio_led: gpioledgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16                           0x19
+               >;
+       };
+
+       pinctrl_i2c1: i2c1grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL                                 0x400001c2
+                       MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA                                 0x400001c2
+               >;
+       };
+
+       pinctrl_i2c2: i2c2grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL                                 0x400001c2
+                       MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA                                 0x400001c2
+               >;
+       };
+
+       pinctrl_i2c3: i2c3grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL                                 0x400001c2
+                       MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA                                 0x400001c2
+               >;
+       };
+
+       pinctrl_i2c4: i2c4grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL                                 0x400001c3
+                       MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA                                 0x400001c3
+               >;
+       };
+
+       pinctrl_i2c6: i2c6grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SAI5_RXFS__I2C6_SCL                                0x400001c3
+                       MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA                                 0x400001c3
+               >;
+       };
+
+       pinctrl_pmic: pmicirqgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03                             0x41
+               >;
+       };
+
+       pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19                            0x41
+               >;
+       };
+
+       pinctrl_rtc_int: rtcintgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11                             0x140
+               >;
+       };
+
+       pinctrl_uart2: uart2grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX                            0x14f
+                       MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX                            0x14f
+               >;
+       };
+
+       pinctrl_uart3: uart3grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX                            0x49
+                       MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX                            0x49
+               >;
+       };
+
+       pinctrl_uart4: uart4grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX                            0x49
+                       MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX                            0x49
+               >;
+       };
+
+       pinctrl_usdhc2: usdhc2grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK                                0x190
+                       MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD                                0x1d0
+                       MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0                            0x1d0
+                       MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1                            0x1d0
+                       MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2                            0x1d0
+                       MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3                            0x1d0
+               >;
+       };
+
+       pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK                                0x194
+                       MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD                                0x1d4
+                       MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0                            0x1d4
+                       MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1                            0x1d4
+                       MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2                            0x1d4
+                       MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3                            0x1d4
+               >;
+       };
+
+       pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK                                0x196
+                       MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD                                0x1d6
+                       MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0                            0x1d6
+                       MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1                            0x1d6
+                       MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2                            0x1d6
+                       MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3                            0x1d6
+               >;
+       };
+
+       pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12                               0x1c4
+               >;
+       };
+
+       pinctrl_usdhc3: usdhc3grp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK                              0x190
+                       MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD                              0x1d0
+                       MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0                          0x1d0
+                       MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1                          0x1d0
+                       MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2                          0x1d0
+                       MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3                          0x1d0
+                       MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4                            0x1d0
+                       MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5                           0x1d0
+                       MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6                           0x1d0
+                       MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7                             0x1d0
+                       MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE                          0x190
+               >;
+       };
+
+       pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK                              0x194
+                       MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD                              0x1d4
+                       MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0                          0x1d4
+                       MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1                          0x1d4
+                       MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2                          0x1d4
+                       MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3                          0x1d4
+                       MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4                            0x1d4
+                       MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5                           0x1d4
+                       MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6                           0x1d4
+                       MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7                             0x1d4
+                       MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE                          0x194
+               >;
+       };
+
+       pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK                              0x196
+                       MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD                              0x1d6
+                       MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0                          0x1d6
+                       MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1                          0x1d6
+                       MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2                          0x1d6
+                       MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3                          0x1d6
+                       MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4                            0x1d6
+                       MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5                           0x1d6
+                       MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6                           0x1d6
+                       MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7                             0x1d6
+                       MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE                          0x196
+               >;
+       };
+
+       pinctrl_wdog: wdoggrp {
+               fsl,pins = <
+                       MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B                           0xc6
+               >;
+       };
+};
+
index 3d62d7052e7fdc0881a4e8648c03a90b33a3ef3e..b802d5cf280a734369ace73b33b79403f1c3cd76 100644 (file)
@@ -199,6 +199,13 @@ config TARGET_IMX8MP_BEACON
        select ARCH_MISC_INIT
        select SPL_CRYPTO if SPL
 
+config TARGET_IMX8MP_DEBIX_MODEL_A
+       bool "Polyhex i.MX8M Plus Debix Model A SBC"
+       select BINMAN
+       select IMX8MP
+       select IMX8M_LPDDR4
+       select SUPPORT_SPL
+
 config TARGET_IMX8MP_DH_DHCOM_PDK2
        bool "DH electronics DHCOM Premium Developer Kit (2) i.MX8M Plus"
        select BINMAN
@@ -384,6 +391,7 @@ source "board/msc/sm2s_imx8mp/Kconfig"
 source "board/mntre/imx8mq_reform2/Kconfig"
 source "board/phytec/phycore_imx8mm/Kconfig"
 source "board/phytec/phycore_imx8mp/Kconfig"
+source "board/polyhex/imx8mp_debix_model_a/Kconfig"
 source "board/purism/librem5/Kconfig"
 source "board/ronetix/imx8mq-cm/Kconfig"
 source "board/technexion/pico-imx8mq/Kconfig"
diff --git a/board/polyhex/imx8mp_debix_model_a/Kconfig b/board/polyhex/imx8mp_debix_model_a/Kconfig
new file mode 100644 (file)
index 0000000..3ebb6bc
--- /dev/null
@@ -0,0 +1,15 @@
+if TARGET_IMX8MP_DEBIX_MODEL_A
+
+config SYS_BOARD
+       default "imx8mp_debix_model_a"
+
+config SYS_VENDOR
+       default "polyhex"
+
+config SYS_CONFIG_NAME
+       default "imx8mp_debix_model_a"
+
+config IMX_CONFIG
+       default "board/polyhex/imx8mp_debix_model_a/imximage-8mp-lpddr4.cfg"
+
+endif
diff --git a/board/polyhex/imx8mp_debix_model_a/MAINTAINERS b/board/polyhex/imx8mp_debix_model_a/MAINTAINERS
new file mode 100644 (file)
index 0000000..d3afa91
--- /dev/null
@@ -0,0 +1,8 @@
+DEBIX MODEL A BOARD (i.MX8M Plus)
+M:     Gilles Talis <gilles.talis@gmail.com>
+S:     Maintained
+F:     arch/arm/dts/imx8mp-debix-model-a.dts
+F:     arch/arm/dts/imx8mp-debix-model-a-u-boot.dtsi
+F:     board/polyhex/imx8mp_debix_model_a/
+F:     include/configs/imx8mp_debix_model_a.h
+F:     configs/imx8mp_debix_model_a_defconfig
diff --git a/board/polyhex/imx8mp_debix_model_a/Makefile b/board/polyhex/imx8mp_debix_model_a/Makefile
new file mode 100644 (file)
index 0000000..e5cdc85
--- /dev/null
@@ -0,0 +1,13 @@
+#
+# Copyright 2019 NXP
+# Copyright 2023 Gilles Talis <gilles.talis@gmail.com>
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += imx8mp_debix_model_a.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o
+endif
diff --git a/board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c b/board/polyhex/imx8mp_debix_model_a/imx8mp_debix_model_a.c
new file mode 100644 (file)
index 0000000..14b94c9
--- /dev/null
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019 NXP
+ * Copyright 2023 Gilles Talis <gilles.talis@gmail.com>
+ */
+
+#include <asm-generic/gpio.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx8mp_pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/global_data.h>
+#include <asm/mach-imx/gpio.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <common.h>
+#include <env.h>
+#include <errno.h>
+#include <init.h>
+#include <linux/delay.h>
+#include <miiphy.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void setup_fec(void)
+{
+       struct iomuxc_gpr_base_regs *gpr =
+               (struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
+
+       /* Enable RGMII TX clk output */
+       setbits_le32(&gpr->gpr[1], BIT(22));
+}
+
+#if CONFIG_IS_ENABLED(NET)
+int board_phy_config(struct phy_device *phydev)
+{
+       if (phydev->drv->config)
+               phydev->drv->config(phydev);
+       return 0;
+}
+#endif
+
+int board_init(void)
+{
+       int ret = 0;
+
+       if (IS_ENABLED(CONFIG_FEC_MXC))
+               setup_fec();
+
+       return ret;
+}
+
+int board_late_init(void)
+{
+       return 0;
+}
diff --git a/board/polyhex/imx8mp_debix_model_a/imximage-8mp-lpddr4.cfg b/board/polyhex/imx8mp_debix_model_a/imximage-8mp-lpddr4.cfg
new file mode 100644 (file)
index 0000000..23fd052
--- /dev/null
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2021, 2023 NXP
+ */
+
+
+ROM_VERSION    v2
+BOOT_FROM      sd
+LOADER         u-boot-spl-ddr.bin      0x920000
diff --git a/board/polyhex/imx8mp_debix_model_a/lpddr4_timing.c b/board/polyhex/imx8mp_debix_model_a/lpddr4_timing.c
new file mode 100644 (file)
index 0000000..518daa3
--- /dev/null
@@ -0,0 +1,1843 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019, 2023 NXP
+ */
+
+#include <linux/kernel.h>
+#include <asm/arch/ddr.h>
+
+struct dram_cfg_param ddr_ddrc_cfg[] = {
+       /** Initialize DDRC registers **/
+       { 0x3d400304, 0x1 },
+       { 0x3d400030, 0x1 },
+       { 0x3d400000, 0xa1080020 },
+       { 0x3d400020, 0x1323 },
+       { 0x3d400024, 0x1c61a00 },
+       { 0x3d400064, 0x710105 },
+       { 0x3d400070, 0x61027f10 },
+       { 0x3d400074, 0x7b0 },
+       { 0x3d4000d0, 0xc003071a },
+       { 0x3d4000d4, 0xb70000 },
+       { 0x3d4000dc, 0xe40036 },
+       { 0x3d4000e0, 0x330000 },
+       { 0x3d4000e8, 0x660048 },
+       { 0x3d4000ec, 0x160048 },
+       { 0x3d400100, 0x1e261f28 },
+       { 0x3d400104, 0x7073b },
+       { 0x3d40010c, 0xe0e000 },
+       { 0x3d400110, 0x11040a11 },
+       { 0x3d400114, 0x2050e0e },
+       { 0x3d400118, 0x1010008 },
+       { 0x3d40011c, 0x501 },
+       { 0x3d400130, 0x20700 },
+       { 0x3d400134, 0xe100002 },
+       { 0x3d400138, 0x10c },
+       { 0x3d400144, 0xba005d },
+       { 0x3d400180, 0x3a2001c },
+       { 0x3d400184, 0x2f07187 },
+       { 0x3d400188, 0x0 },
+       { 0x3d400190, 0x49b820c },
+       { 0x3d400194, 0x80303 },
+       { 0x3d4001b4, 0x1b0c },
+       { 0x3d4001a0, 0xe0400018 },
+       { 0x3d4001a4, 0xdf00e4 },
+       { 0x3d4001a8, 0x80000000 },
+       { 0x3d4001b0, 0x11 },
+       { 0x3d4001c0, 0x1 },
+       { 0x3d4001c4, 0x1 },
+       { 0x3d4000f4, 0xc99 },
+       { 0x3d400108, 0x810191a },
+       { 0x3d400200, 0x1f },
+       { 0x3d40020c, 0x0 },
+       { 0x3d400210, 0x1f1f },
+       { 0x3d400204, 0x80808 },
+       { 0x3d400214, 0x7070707 },
+       { 0x3d400218, 0x7070707 },
+       { 0x3d40021c, 0xf0f },
+       { 0x3d400250, 0x1705 },
+       { 0x3d400254, 0x2c },
+       { 0x3d40025c, 0x4000030 },
+       { 0x3d400264, 0x900093e7 },
+       { 0x3d40026c, 0x2005574 },
+       { 0x3d400400, 0x111 },
+       { 0x3d400404, 0x72ff },
+       { 0x3d400408, 0x72ff },
+       { 0x3d400494, 0x2100e07 },
+       { 0x3d400498, 0x620096 },
+       { 0x3d40049c, 0x1100e07 },
+       { 0x3d4004a0, 0xc8012c },
+       { 0x3d402020, 0x1021 },
+       { 0x3d402024, 0x30d400 },
+       { 0x3d402050, 0x20d000 },
+       { 0x3d402064, 0xc001c },
+       { 0x3d4020dc, 0x840000 },
+       { 0x3d4020e0, 0x330000 },
+       { 0x3d4020e8, 0x660048 },
+       { 0x3d4020ec, 0x160048 },
+       { 0x3d402100, 0xa040305 },
+       { 0x3d402104, 0x30407 },
+       { 0x3d402108, 0x203060b },
+       { 0x3d40210c, 0x505000 },
+       { 0x3d402110, 0x2040202 },
+       { 0x3d402114, 0x2030202 },
+       { 0x3d402118, 0x1010004 },
+       { 0x3d40211c, 0x301 },
+       { 0x3d402130, 0x20300 },
+       { 0x3d402134, 0xa100002 },
+       { 0x3d402138, 0x1d },
+       { 0x3d402144, 0x14000a },
+       { 0x3d402180, 0x640004 },
+       { 0x3d402190, 0x3818200 },
+       { 0x3d402194, 0x80303 },
+       { 0x3d4021b4, 0x100 },
+       { 0x3d4020f4, 0xc99 },
+       { 0x3d403020, 0x1021 },
+       { 0x3d403024, 0xc3500 },
+       { 0x3d403050, 0x20d000 },
+       { 0x3d403064, 0x30007 },
+       { 0x3d4030dc, 0x840000 },
+       { 0x3d4030e0, 0x330000 },
+       { 0x3d4030e8, 0x660048 },
+       { 0x3d4030ec, 0x160048 },
+       { 0x3d403100, 0xa010102 },
+       { 0x3d403104, 0x30404 },
+       { 0x3d403108, 0x203060b },
+       { 0x3d40310c, 0x505000 },
+       { 0x3d403110, 0x2040202 },
+       { 0x3d403114, 0x2030202 },
+       { 0x3d403118, 0x1010004 },
+       { 0x3d40311c, 0x301 },
+       { 0x3d403130, 0x20300 },
+       { 0x3d403134, 0xa100002 },
+       { 0x3d403138, 0x8 },
+       { 0x3d403144, 0x50003 },
+       { 0x3d403180, 0x190004 },
+       { 0x3d403190, 0x3818200 },
+       { 0x3d403194, 0x80303 },
+       { 0x3d4031b4, 0x100 },
+       { 0x3d4030f4, 0xc99 },
+       { 0x3d400028, 0x0 },
+};
+
+/* PHY Initialize Configuration */
+struct dram_cfg_param ddr_ddrphy_cfg[] = {
+       { 0x100a0, 0x0 },
+       { 0x100a1, 0x1 },
+       { 0x100a2, 0x2 },
+       { 0x100a3, 0x3 },
+       { 0x100a4, 0x4 },
+       { 0x100a5, 0x5 },
+       { 0x100a6, 0x6 },
+       { 0x100a7, 0x7 },
+       { 0x110a0, 0x0 },
+       { 0x110a1, 0x1 },
+       { 0x110a2, 0x3 },
+       { 0x110a3, 0x4 },
+       { 0x110a4, 0x5 },
+       { 0x110a5, 0x2 },
+       { 0x110a6, 0x7 },
+       { 0x110a7, 0x6 },
+       { 0x120a0, 0x0 },
+       { 0x120a1, 0x1 },
+       { 0x120a2, 0x3 },
+       { 0x120a3, 0x2 },
+       { 0x120a4, 0x5 },
+       { 0x120a5, 0x4 },
+       { 0x120a6, 0x7 },
+       { 0x120a7, 0x6 },
+       { 0x130a0, 0x0 },
+       { 0x130a1, 0x1 },
+       { 0x130a2, 0x2 },
+       { 0x130a3, 0x3 },
+       { 0x130a4, 0x4 },
+       { 0x130a5, 0x5 },
+       { 0x130a6, 0x6 },
+       { 0x130a7, 0x7 },
+       { 0x1005f, 0x1ff },
+       { 0x1015f, 0x1ff },
+       { 0x1105f, 0x1ff },
+       { 0x1115f, 0x1ff },
+       { 0x1205f, 0x1ff },
+       { 0x1215f, 0x1ff },
+       { 0x1305f, 0x1ff },
+       { 0x1315f, 0x1ff },
+       { 0x11005f, 0x1ff },
+       { 0x11015f, 0x1ff },
+       { 0x11105f, 0x1ff },
+       { 0x11115f, 0x1ff },
+       { 0x11205f, 0x1ff },
+       { 0x11215f, 0x1ff },
+       { 0x11305f, 0x1ff },
+       { 0x11315f, 0x1ff },
+       { 0x21005f, 0x1ff },
+       { 0x21015f, 0x1ff },
+       { 0x21105f, 0x1ff },
+       { 0x21115f, 0x1ff },
+       { 0x21205f, 0x1ff },
+       { 0x21215f, 0x1ff },
+       { 0x21305f, 0x1ff },
+       { 0x21315f, 0x1ff },
+       { 0x55, 0x1ff },
+       { 0x1055, 0x1ff },
+       { 0x2055, 0x1ff },
+       { 0x3055, 0x1ff },
+       { 0x4055, 0x1ff },
+       { 0x5055, 0x1ff },
+       { 0x6055, 0x1ff },
+       { 0x7055, 0x1ff },
+       { 0x8055, 0x1ff },
+       { 0x9055, 0x1ff },
+       { 0x200c5, 0x19 },
+       { 0x1200c5, 0x7 },
+       { 0x2200c5, 0x7 },
+       { 0x2002e, 0x2 },
+       { 0x12002e, 0x2 },
+       { 0x22002e, 0x2 },
+       { 0x90204, 0x0 },
+       { 0x190204, 0x0 },
+       { 0x290204, 0x0 },
+       { 0x20024, 0x1e3 },
+       { 0x2003a, 0x2 },
+       { 0x120024, 0x1e3 },
+       { 0x2003a, 0x2 },
+       { 0x220024, 0x1e3 },
+       { 0x2003a, 0x2 },
+       { 0x20056, 0x3 },
+       { 0x120056, 0x3 },
+       { 0x220056, 0x3 },
+       { 0x1004d, 0xe00 },
+       { 0x1014d, 0xe00 },
+       { 0x1104d, 0xe00 },
+       { 0x1114d, 0xe00 },
+       { 0x1204d, 0xe00 },
+       { 0x1214d, 0xe00 },
+       { 0x1304d, 0xe00 },
+       { 0x1314d, 0xe00 },
+       { 0x11004d, 0xe00 },
+       { 0x11014d, 0xe00 },
+       { 0x11104d, 0xe00 },
+       { 0x11114d, 0xe00 },
+       { 0x11204d, 0xe00 },
+       { 0x11214d, 0xe00 },
+       { 0x11304d, 0xe00 },
+       { 0x11314d, 0xe00 },
+       { 0x21004d, 0xe00 },
+       { 0x21014d, 0xe00 },
+       { 0x21104d, 0xe00 },
+       { 0x21114d, 0xe00 },
+       { 0x21204d, 0xe00 },
+       { 0x21214d, 0xe00 },
+       { 0x21304d, 0xe00 },
+       { 0x21314d, 0xe00 },
+       { 0x10049, 0xeba },
+       { 0x10149, 0xeba },
+       { 0x11049, 0xeba },
+       { 0x11149, 0xeba },
+       { 0x12049, 0xeba },
+       { 0x12149, 0xeba },
+       { 0x13049, 0xeba },
+       { 0x13149, 0xeba },
+       { 0x110049, 0xeba },
+       { 0x110149, 0xeba },
+       { 0x111049, 0xeba },
+       { 0x111149, 0xeba },
+       { 0x112049, 0xeba },
+       { 0x112149, 0xeba },
+       { 0x113049, 0xeba },
+       { 0x113149, 0xeba },
+       { 0x210049, 0xeba },
+       { 0x210149, 0xeba },
+       { 0x211049, 0xeba },
+       { 0x211149, 0xeba },
+       { 0x212049, 0xeba },
+       { 0x212149, 0xeba },
+       { 0x213049, 0xeba },
+       { 0x213149, 0xeba },
+       { 0x43, 0x63 },
+       { 0x1043, 0x63 },
+       { 0x2043, 0x63 },
+       { 0x3043, 0x63 },
+       { 0x4043, 0x63 },
+       { 0x5043, 0x63 },
+       { 0x6043, 0x63 },
+       { 0x7043, 0x63 },
+       { 0x8043, 0x63 },
+       { 0x9043, 0x63 },
+       { 0x20018, 0x3 },
+       { 0x20075, 0x4 },
+       { 0x20050, 0x0 },
+       { 0x20008, 0x3a2 },
+       { 0x120008, 0x64 },
+       { 0x220008, 0x19 },
+       { 0x20088, 0x9 },
+       { 0x200b2, 0x104 },
+       { 0x10043, 0x5a1 },
+       { 0x10143, 0x5a1 },
+       { 0x11043, 0x5a1 },
+       { 0x11143, 0x5a1 },
+       { 0x12043, 0x5a1 },
+       { 0x12143, 0x5a1 },
+       { 0x13043, 0x5a1 },
+       { 0x13143, 0x5a1 },
+       { 0x1200b2, 0x104 },
+       { 0x110043, 0x5a1 },
+       { 0x110143, 0x5a1 },
+       { 0x111043, 0x5a1 },
+       { 0x111143, 0x5a1 },
+       { 0x112043, 0x5a1 },
+       { 0x112143, 0x5a1 },
+       { 0x113043, 0x5a1 },
+       { 0x113143, 0x5a1 },
+       { 0x2200b2, 0x104 },
+       { 0x210043, 0x5a1 },
+       { 0x210143, 0x5a1 },
+       { 0x211043, 0x5a1 },
+       { 0x211143, 0x5a1 },
+       { 0x212043, 0x5a1 },
+       { 0x212143, 0x5a1 },
+       { 0x213043, 0x5a1 },
+       { 0x213143, 0x5a1 },
+       { 0x200fa, 0x1 },
+       { 0x1200fa, 0x1 },
+       { 0x2200fa, 0x1 },
+       { 0x20019, 0x1 },
+       { 0x120019, 0x1 },
+       { 0x220019, 0x1 },
+       { 0x200f0, 0x660 },
+       { 0x200f1, 0x0 },
+       { 0x200f2, 0x4444 },
+       { 0x200f3, 0x8888 },
+       { 0x200f4, 0x5665 },
+       { 0x200f5, 0x0 },
+       { 0x200f6, 0x0 },
+       { 0x200f7, 0xf000 },
+       { 0x20025, 0x0 },
+       { 0x2002d, 0x0 },
+       { 0x12002d, 0x0 },
+       { 0x22002d, 0x0 },
+       { 0x2007d, 0x212 },
+       { 0x12007d, 0x212 },
+       { 0x22007d, 0x212 },
+       { 0x2007c, 0x61 },
+       { 0x12007c, 0x61 },
+       { 0x22007c, 0x61 },
+       { 0x1004a, 0x500 },
+       { 0x1104a, 0x500 },
+       { 0x1204a, 0x500 },
+       { 0x1304a, 0x500 },
+       { 0x2002c, 0x0 },
+};
+
+/* ddr phy trained csr */
+struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
+       { 0x200b2, 0x0 },
+       { 0x1200b2, 0x0 },
+       { 0x2200b2, 0x0 },
+       { 0x200cb, 0x0 },
+       { 0x10043, 0x0 },
+       { 0x110043, 0x0 },
+       { 0x210043, 0x0 },
+       { 0x10143, 0x0 },
+       { 0x110143, 0x0 },
+       { 0x210143, 0x0 },
+       { 0x11043, 0x0 },
+       { 0x111043, 0x0 },
+       { 0x211043, 0x0 },
+       { 0x11143, 0x0 },
+       { 0x111143, 0x0 },
+       { 0x211143, 0x0 },
+       { 0x12043, 0x0 },
+       { 0x112043, 0x0 },
+       { 0x212043, 0x0 },
+       { 0x12143, 0x0 },
+       { 0x112143, 0x0 },
+       { 0x212143, 0x0 },
+       { 0x13043, 0x0 },
+       { 0x113043, 0x0 },
+       { 0x213043, 0x0 },
+       { 0x13143, 0x0 },
+       { 0x113143, 0x0 },
+       { 0x213143, 0x0 },
+       { 0x80, 0x0 },
+       { 0x100080, 0x0 },
+       { 0x200080, 0x0 },
+       { 0x1080, 0x0 },
+       { 0x101080, 0x0 },
+       { 0x201080, 0x0 },
+       { 0x2080, 0x0 },
+       { 0x102080, 0x0 },
+       { 0x202080, 0x0 },
+       { 0x3080, 0x0 },
+       { 0x103080, 0x0 },
+       { 0x203080, 0x0 },
+       { 0x4080, 0x0 },
+       { 0x104080, 0x0 },
+       { 0x204080, 0x0 },
+       { 0x5080, 0x0 },
+       { 0x105080, 0x0 },
+       { 0x205080, 0x0 },
+       { 0x6080, 0x0 },
+       { 0x106080, 0x0 },
+       { 0x206080, 0x0 },
+       { 0x7080, 0x0 },
+       { 0x107080, 0x0 },
+       { 0x207080, 0x0 },
+       { 0x8080, 0x0 },
+       { 0x108080, 0x0 },
+       { 0x208080, 0x0 },
+       { 0x9080, 0x0 },
+       { 0x109080, 0x0 },
+       { 0x209080, 0x0 },
+       { 0x10080, 0x0 },
+       { 0x110080, 0x0 },
+       { 0x210080, 0x0 },
+       { 0x10180, 0x0 },
+       { 0x110180, 0x0 },
+       { 0x210180, 0x0 },
+       { 0x11080, 0x0 },
+       { 0x111080, 0x0 },
+       { 0x211080, 0x0 },
+       { 0x11180, 0x0 },
+       { 0x111180, 0x0 },
+       { 0x211180, 0x0 },
+       { 0x12080, 0x0 },
+       { 0x112080, 0x0 },
+       { 0x212080, 0x0 },
+       { 0x12180, 0x0 },
+       { 0x112180, 0x0 },
+       { 0x212180, 0x0 },
+       { 0x13080, 0x0 },
+       { 0x113080, 0x0 },
+       { 0x213080, 0x0 },
+       { 0x13180, 0x0 },
+       { 0x113180, 0x0 },
+       { 0x213180, 0x0 },
+       { 0x10081, 0x0 },
+       { 0x110081, 0x0 },
+       { 0x210081, 0x0 },
+       { 0x10181, 0x0 },
+       { 0x110181, 0x0 },
+       { 0x210181, 0x0 },
+       { 0x11081, 0x0 },
+       { 0x111081, 0x0 },
+       { 0x211081, 0x0 },
+       { 0x11181, 0x0 },
+       { 0x111181, 0x0 },
+       { 0x211181, 0x0 },
+       { 0x12081, 0x0 },
+       { 0x112081, 0x0 },
+       { 0x212081, 0x0 },
+       { 0x12181, 0x0 },
+       { 0x112181, 0x0 },
+       { 0x212181, 0x0 },
+       { 0x13081, 0x0 },
+       { 0x113081, 0x0 },
+       { 0x213081, 0x0 },
+       { 0x13181, 0x0 },
+       { 0x113181, 0x0 },
+       { 0x213181, 0x0 },
+       { 0x100d0, 0x0 },
+       { 0x1100d0, 0x0 },
+       { 0x2100d0, 0x0 },
+       { 0x101d0, 0x0 },
+       { 0x1101d0, 0x0 },
+       { 0x2101d0, 0x0 },
+       { 0x110d0, 0x0 },
+       { 0x1110d0, 0x0 },
+       { 0x2110d0, 0x0 },
+       { 0x111d0, 0x0 },
+       { 0x1111d0, 0x0 },
+       { 0x2111d0, 0x0 },
+       { 0x120d0, 0x0 },
+       { 0x1120d0, 0x0 },
+       { 0x2120d0, 0x0 },
+       { 0x121d0, 0x0 },
+       { 0x1121d0, 0x0 },
+       { 0x2121d0, 0x0 },
+       { 0x130d0, 0x0 },
+       { 0x1130d0, 0x0 },
+       { 0x2130d0, 0x0 },
+       { 0x131d0, 0x0 },
+       { 0x1131d0, 0x0 },
+       { 0x2131d0, 0x0 },
+       { 0x100d1, 0x0 },
+       { 0x1100d1, 0x0 },
+       { 0x2100d1, 0x0 },
+       { 0x101d1, 0x0 },
+       { 0x1101d1, 0x0 },
+       { 0x2101d1, 0x0 },
+       { 0x110d1, 0x0 },
+       { 0x1110d1, 0x0 },
+       { 0x2110d1, 0x0 },
+       { 0x111d1, 0x0 },
+       { 0x1111d1, 0x0 },
+       { 0x2111d1, 0x0 },
+       { 0x120d1, 0x0 },
+       { 0x1120d1, 0x0 },
+       { 0x2120d1, 0x0 },
+       { 0x121d1, 0x0 },
+       { 0x1121d1, 0x0 },
+       { 0x2121d1, 0x0 },
+       { 0x130d1, 0x0 },
+       { 0x1130d1, 0x0 },
+       { 0x2130d1, 0x0 },
+       { 0x131d1, 0x0 },
+       { 0x1131d1, 0x0 },
+       { 0x2131d1, 0x0 },
+       { 0x10068, 0x0 },
+       { 0x10168, 0x0 },
+       { 0x10268, 0x0 },
+       { 0x10368, 0x0 },
+       { 0x10468, 0x0 },
+       { 0x10568, 0x0 },
+       { 0x10668, 0x0 },
+       { 0x10768, 0x0 },
+       { 0x10868, 0x0 },
+       { 0x11068, 0x0 },
+       { 0x11168, 0x0 },
+       { 0x11268, 0x0 },
+       { 0x11368, 0x0 },
+       { 0x11468, 0x0 },
+       { 0x11568, 0x0 },
+       { 0x11668, 0x0 },
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+       { 0x130a7, 0x0 },
+       { 0x2007c, 0x0 },
+       { 0x12007c, 0x0 },
+       { 0x22007c, 0x0 },
+       { 0x2007d, 0x0 },
+       { 0x12007d, 0x0 },
+       { 0x22007d, 0x0 },
+       { 0x400fd, 0x0 },
+       { 0x400c0, 0x0 },
+       { 0x90201, 0x0 },
+       { 0x190201, 0x0 },
+       { 0x290201, 0x0 },
+       { 0x90202, 0x0 },
+       { 0x190202, 0x0 },
+       { 0x290202, 0x0 },
+       { 0x90203, 0x0 },
+       { 0x190203, 0x0 },
+       { 0x290203, 0x0 },
+       { 0x90204, 0x0 },
+       { 0x190204, 0x0 },
+       { 0x290204, 0x0 },
+       { 0x90205, 0x0 },
+       { 0x190205, 0x0 },
+       { 0x290205, 0x0 },
+       { 0x90206, 0x0 },
+       { 0x190206, 0x0 },
+       { 0x290206, 0x0 },
+       { 0x90207, 0x0 },
+       { 0x190207, 0x0 },
+       { 0x290207, 0x0 },
+       { 0x90208, 0x0 },
+       { 0x190208, 0x0 },
+       { 0x290208, 0x0 },
+       { 0x10062, 0x0 },
+       { 0x10162, 0x0 },
+       { 0x10262, 0x0 },
+       { 0x10362, 0x0 },
+       { 0x10462, 0x0 },
+       { 0x10562, 0x0 },
+       { 0x10662, 0x0 },
+       { 0x10762, 0x0 },
+       { 0x10862, 0x0 },
+       { 0x11062, 0x0 },
+       { 0x11162, 0x0 },
+       { 0x11262, 0x0 },
+       { 0x11362, 0x0 },
+       { 0x11462, 0x0 },
+       { 0x11562, 0x0 },
+       { 0x11662, 0x0 },
+       { 0x11762, 0x0 },
+       { 0x11862, 0x0 },
+       { 0x12062, 0x0 },
+       { 0x12162, 0x0 },
+       { 0x12262, 0x0 },
+       { 0x12362, 0x0 },
+       { 0x12462, 0x0 },
+       { 0x12562, 0x0 },
+       { 0x12662, 0x0 },
+       { 0x12762, 0x0 },
+       { 0x12862, 0x0 },
+       { 0x13062, 0x0 },
+       { 0x13162, 0x0 },
+       { 0x13262, 0x0 },
+       { 0x13362, 0x0 },
+       { 0x13462, 0x0 },
+       { 0x13562, 0x0 },
+       { 0x13662, 0x0 },
+       { 0x13762, 0x0 },
+       { 0x13862, 0x0 },
+       { 0x20077, 0x0 },
+       { 0x10001, 0x0 },
+       { 0x11001, 0x0 },
+       { 0x12001, 0x0 },
+       { 0x13001, 0x0 },
+       { 0x10040, 0x0 },
+       { 0x10140, 0x0 },
+       { 0x10240, 0x0 },
+       { 0x10340, 0x0 },
+       { 0x10440, 0x0 },
+       { 0x10540, 0x0 },
+       { 0x10640, 0x0 },
+       { 0x10740, 0x0 },
+       { 0x10840, 0x0 },
+       { 0x10030, 0x0 },
+       { 0x10130, 0x0 },
+       { 0x10230, 0x0 },
+       { 0x10330, 0x0 },
+       { 0x10430, 0x0 },
+       { 0x10530, 0x0 },
+       { 0x10630, 0x0 },
+       { 0x10730, 0x0 },
+       { 0x10830, 0x0 },
+       { 0x11040, 0x0 },
+       { 0x11140, 0x0 },
+       { 0x11240, 0x0 },
+       { 0x11340, 0x0 },
+       { 0x11440, 0x0 },
+       { 0x11540, 0x0 },
+       { 0x11640, 0x0 },
+       { 0x11740, 0x0 },
+       { 0x11840, 0x0 },
+       { 0x11030, 0x0 },
+       { 0x11130, 0x0 },
+       { 0x11230, 0x0 },
+       { 0x11330, 0x0 },
+       { 0x11430, 0x0 },
+       { 0x11530, 0x0 },
+       { 0x11630, 0x0 },
+       { 0x11730, 0x0 },
+       { 0x11830, 0x0 },
+       { 0x12040, 0x0 },
+       { 0x12140, 0x0 },
+       { 0x12240, 0x0 },
+       { 0x12340, 0x0 },
+       { 0x12440, 0x0 },
+       { 0x12540, 0x0 },
+       { 0x12640, 0x0 },
+       { 0x12740, 0x0 },
+       { 0x12840, 0x0 },
+       { 0x12030, 0x0 },
+       { 0x12130, 0x0 },
+       { 0x12230, 0x0 },
+       { 0x12330, 0x0 },
+       { 0x12430, 0x0 },
+       { 0x12530, 0x0 },
+       { 0x12630, 0x0 },
+       { 0x12730, 0x0 },
+       { 0x12830, 0x0 },
+       { 0x13040, 0x0 },
+       { 0x13140, 0x0 },
+       { 0x13240, 0x0 },
+       { 0x13340, 0x0 },
+       { 0x13440, 0x0 },
+       { 0x13540, 0x0 },
+       { 0x13640, 0x0 },
+       { 0x13740, 0x0 },
+       { 0x13840, 0x0 },
+       { 0x13030, 0x0 },
+       { 0x13130, 0x0 },
+       { 0x13230, 0x0 },
+       { 0x13330, 0x0 },
+       { 0x13430, 0x0 },
+       { 0x13530, 0x0 },
+       { 0x13630, 0x0 },
+       { 0x13730, 0x0 },
+       { 0x13830, 0x0 },
+};
+
+/* P0 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp0_cfg[] = {
+       { 0xd0000, 0x0 },
+       { 0x54003, 0xe88 },
+       { 0x54004, 0x2 },
+       { 0x54005, 0x2228 },
+       { 0x54006, 0x14 },
+       { 0x54008, 0x131f },
+       { 0x54009, 0xc8 },
+       { 0x5400b, 0x2 },
+       { 0x5400f, 0x100 },
+       { 0x54012, 0x110 },
+       { 0x54019, 0x36e4 },
+       { 0x5401a, 0x33 },
+       { 0x5401b, 0x4866 },
+       { 0x5401c, 0x4800 },
+       { 0x5401e, 0x16 },
+       { 0x5401f, 0x36e4 },
+       { 0x54020, 0x33 },
+       { 0x54021, 0x4866 },
+       { 0x54022, 0x4800 },
+       { 0x54024, 0x16 },
+       { 0x5402b, 0x1000 },
+       { 0x5402c, 0x1 },
+       { 0x54032, 0xe400 },
+       { 0x54033, 0x3336 },
+       { 0x54034, 0x6600 },
+       { 0x54035, 0x48 },
+       { 0x54036, 0x48 },
+       { 0x54037, 0x1600 },
+       { 0x54038, 0xe400 },
+       { 0x54039, 0x3336 },
+       { 0x5403a, 0x6600 },
+       { 0x5403b, 0x48 },
+       { 0x5403c, 0x48 },
+       { 0x5403d, 0x1600 },
+       { 0xd0000, 0x1 },
+};
+
+/* P1 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp1_cfg[] = {
+       { 0xd0000, 0x0 },
+       { 0x54002, 0x101 },
+       { 0x54003, 0x190 },
+       { 0x54004, 0x2 },
+       { 0x54005, 0x2228 },
+       { 0x54006, 0x14 },
+       { 0x54008, 0x121f },
+       { 0x54009, 0xc8 },
+       { 0x5400b, 0x2 },
+       { 0x5400f, 0x100 },
+       { 0x54012, 0x110 },
+       { 0x54019, 0x84 },
+       { 0x5401a, 0x33 },
+       { 0x5401b, 0x4866 },
+       { 0x5401c, 0x4800 },
+       { 0x5401e, 0x16 },
+       { 0x5401f, 0x84 },
+       { 0x54020, 0x33 },
+       { 0x54021, 0x4866 },
+       { 0x54022, 0x4800 },
+       { 0x54024, 0x16 },
+       { 0x5402b, 0x1000 },
+       { 0x5402c, 0x1 },
+       { 0x54032, 0x8400 },
+       { 0x54033, 0x3300 },
+       { 0x54034, 0x6600 },
+       { 0x54035, 0x48 },
+       { 0x54036, 0x48 },
+       { 0x54037, 0x1600 },
+       { 0x54038, 0x8400 },
+       { 0x54039, 0x3300 },
+       { 0x5403a, 0x6600 },
+       { 0x5403b, 0x48 },
+       { 0x5403c, 0x48 },
+       { 0x5403d, 0x1600 },
+       { 0xd0000, 0x1 },
+};
+
+/* P2 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp2_cfg[] = {
+       { 0xd0000, 0x0 },
+       { 0x54002, 0x102 },
+       { 0x54003, 0x64 },
+       { 0x54004, 0x2 },
+       { 0x54005, 0x2228 },
+       { 0x54006, 0x14 },
+       { 0x54008, 0x121f },
+       { 0x54009, 0xc8 },
+       { 0x5400b, 0x2 },
+       { 0x5400f, 0x100 },
+       { 0x54012, 0x110 },
+       { 0x54019, 0x84 },
+       { 0x5401a, 0x33 },
+       { 0x5401b, 0x4866 },
+       { 0x5401c, 0x4800 },
+       { 0x5401e, 0x16 },
+       { 0x5401f, 0x84 },
+       { 0x54020, 0x33 },
+       { 0x54021, 0x4866 },
+       { 0x54022, 0x4800 },
+       { 0x54024, 0x16 },
+       { 0x5402b, 0x1000 },
+       { 0x5402c, 0x1 },
+       { 0x54032, 0x8400 },
+       { 0x54033, 0x3300 },
+       { 0x54034, 0x6600 },
+       { 0x54035, 0x48 },
+       { 0x54036, 0x48 },
+       { 0x54037, 0x1600 },
+       { 0x54038, 0x8400 },
+       { 0x54039, 0x3300 },
+       { 0x5403a, 0x6600 },
+       { 0x5403b, 0x48 },
+       { 0x5403c, 0x48 },
+       { 0x5403d, 0x1600 },
+       { 0xd0000, 0x1 },
+};
+
+/* P0 2D message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
+       { 0xd0000, 0x0 },
+       { 0x54003, 0xe88 },
+       { 0x54004, 0x2 },
+       { 0x54005, 0x2228 },
+       { 0x54006, 0x14 },
+       { 0x54008, 0x61 },
+       { 0x54009, 0xc8 },
+       { 0x5400b, 0x2 },
+       { 0x5400f, 0x100 },
+       { 0x54010, 0x1f7f },
+       { 0x54012, 0x110 },
+       { 0x54019, 0x36e4 },
+       { 0x5401a, 0x33 },
+       { 0x5401b, 0x4866 },
+       { 0x5401c, 0x4800 },
+       { 0x5401e, 0x16 },
+       { 0x5401f, 0x36e4 },
+       { 0x54020, 0x33 },
+       { 0x54021, 0x4866 },
+       { 0x54022, 0x4800 },
+       { 0x54024, 0x16 },
+       { 0x5402b, 0x1000 },
+       { 0x5402c, 0x1 },
+       { 0x54032, 0xe400 },
+       { 0x54033, 0x3336 },
+       { 0x54034, 0x6600 },
+       { 0x54035, 0x48 },
+       { 0x54036, 0x48 },
+       { 0x54037, 0x1600 },
+       { 0x54038, 0xe400 },
+       { 0x54039, 0x3336 },
+       { 0x5403a, 0x6600 },
+       { 0x5403b, 0x48 },
+       { 0x5403c, 0x48 },
+       { 0x5403d, 0x1600 },
+       { 0xd0000, 0x1 },
+};
+
+/* DRAM PHY init engine image */
+struct dram_cfg_param ddr_phy_pie[] = {
+       { 0xd0000, 0x0 },
+       { 0x90000, 0x10 },
+       { 0x90001, 0x400 },
+       { 0x90002, 0x10e },
+       { 0x90003, 0x0 },
+       { 0x90004, 0x0 },
+       { 0x90005, 0x8 },
+       { 0x90029, 0xb },
+       { 0x9002a, 0x480 },
+       { 0x9002b, 0x109 },
+       { 0x9002c, 0x8 },
+       { 0x9002d, 0x448 },
+       { 0x9002e, 0x139 },
+       { 0x9002f, 0x8 },
+       { 0x90030, 0x478 },
+       { 0x90031, 0x109 },
+       { 0x90032, 0x0 },
+       { 0x90033, 0xe8 },
+       { 0x90034, 0x109 },
+       { 0x90035, 0x2 },
+       { 0x90036, 0x10 },
+       { 0x90037, 0x139 },
+       { 0x90038, 0xb },
+       { 0x90039, 0x7c0 },
+       { 0x9003a, 0x139 },
+       { 0x9003b, 0x44 },
+       { 0x9003c, 0x633 },
+       { 0x9003d, 0x159 },
+       { 0x9003e, 0x14f },
+       { 0x9003f, 0x630 },
+       { 0x90040, 0x159 },
+       { 0x90041, 0x47 },
+       { 0x90042, 0x633 },
+       { 0x90043, 0x149 },
+       { 0x90044, 0x4f },
+       { 0x90045, 0x633 },
+       { 0x90046, 0x179 },
+       { 0x90047, 0x8 },
+       { 0x90048, 0xe0 },
+       { 0x90049, 0x109 },
+       { 0x9004a, 0x0 },
+       { 0x9004b, 0x7c8 },
+       { 0x9004c, 0x109 },
+       { 0x9004d, 0x0 },
+       { 0x9004e, 0x1 },
+       { 0x9004f, 0x8 },
+       { 0x90050, 0x0 },
+       { 0x90051, 0x45a },
+       { 0x90052, 0x9 },
+       { 0x90053, 0x0 },
+       { 0x90054, 0x448 },
+       { 0x90055, 0x109 },
+       { 0x90056, 0x40 },
+       { 0x90057, 0x633 },
+       { 0x90058, 0x179 },
+       { 0x90059, 0x1 },
+       { 0x9005a, 0x618 },
+       { 0x9005b, 0x109 },
+       { 0x9005c, 0x40c0 },
+       { 0x9005d, 0x633 },
+       { 0x9005e, 0x149 },
+       { 0x9005f, 0x8 },
+       { 0x90060, 0x4 },
+       { 0x90061, 0x48 },
+       { 0x90062, 0x4040 },
+       { 0x90063, 0x633 },
+       { 0x90064, 0x149 },
+       { 0x90065, 0x0 },
+       { 0x90066, 0x4 },
+       { 0x90067, 0x48 },
+       { 0x90068, 0x40 },
+       { 0x90069, 0x633 },
+       { 0x9006a, 0x149 },
+       { 0x9006b, 0x10 },
+       { 0x9006c, 0x4 },
+       { 0x9006d, 0x18 },
+       { 0x9006e, 0x0 },
+       { 0x9006f, 0x4 },
+       { 0x90070, 0x78 },
+       { 0x90071, 0x549 },
+       { 0x90072, 0x633 },
+       { 0x90073, 0x159 },
+       { 0x90074, 0xd49 },
+       { 0x90075, 0x633 },
+       { 0x90076, 0x159 },
+       { 0x90077, 0x94a },
+       { 0x90078, 0x633 },
+       { 0x90079, 0x159 },
+       { 0x9007a, 0x441 },
+       { 0x9007b, 0x633 },
+       { 0x9007c, 0x149 },
+       { 0x9007d, 0x42 },
+       { 0x9007e, 0x633 },
+       { 0x9007f, 0x149 },
+       { 0x90080, 0x1 },
+       { 0x90081, 0x633 },
+       { 0x90082, 0x149 },
+       { 0x90083, 0x0 },
+       { 0x90084, 0xe0 },
+       { 0x90085, 0x109 },
+       { 0x90086, 0xa },
+       { 0x90087, 0x10 },
+       { 0x90088, 0x109 },
+       { 0x90089, 0x9 },
+       { 0x9008a, 0x3c0 },
+       { 0x9008b, 0x149 },
+       { 0x9008c, 0x9 },
+       { 0x9008d, 0x3c0 },
+       { 0x9008e, 0x159 },
+       { 0x9008f, 0x18 },
+       { 0x90090, 0x10 },
+       { 0x90091, 0x109 },
+       { 0x90092, 0x0 },
+       { 0x90093, 0x3c0 },
+       { 0x90094, 0x109 },
+       { 0x90095, 0x18 },
+       { 0x90096, 0x4 },
+       { 0x90097, 0x48 },
+       { 0x90098, 0x18 },
+       { 0x90099, 0x4 },
+       { 0x9009a, 0x58 },
+       { 0x9009b, 0xb },
+       { 0x9009c, 0x10 },
+       { 0x9009d, 0x109 },
+       { 0x9009e, 0x1 },
+       { 0x9009f, 0x10 },
+       { 0x900a0, 0x109 },
+       { 0x900a1, 0x5 },
+       { 0x900a2, 0x7c0 },
+       { 0x900a3, 0x109 },
+       { 0x40000, 0x811 },
+       { 0x40020, 0x880 },
+       { 0x40040, 0x0 },
+       { 0x40060, 0x0 },
+       { 0x40001, 0x4008 },
+       { 0x40021, 0x83 },
+       { 0x40041, 0x4f },
+       { 0x40061, 0x0 },
+       { 0x40002, 0x4040 },
+       { 0x40022, 0x83 },
+       { 0x40042, 0x51 },
+       { 0x40062, 0x0 },
+       { 0x40003, 0x811 },
+       { 0x40023, 0x880 },
+       { 0x40043, 0x0 },
+       { 0x40063, 0x0 },
+       { 0x40004, 0x720 },
+       { 0x40024, 0xf },
+       { 0x40044, 0x1740 },
+       { 0x40064, 0x0 },
+       { 0x40005, 0x16 },
+       { 0x40025, 0x83 },
+       { 0x40045, 0x4b },
+       { 0x40065, 0x0 },
+       { 0x40006, 0x716 },
+       { 0x40026, 0xf },
+       { 0x40046, 0x2001 },
+       { 0x40066, 0x0 },
+       { 0x40007, 0x716 },
+       { 0x40027, 0xf },
+       { 0x40047, 0x2800 },
+       { 0x40067, 0x0 },
+       { 0x40008, 0x716 },
+       { 0x40028, 0xf },
+       { 0x40048, 0xf00 },
+       { 0x40068, 0x0 },
+       { 0x40009, 0x720 },
+       { 0x40029, 0xf },
+       { 0x40049, 0x1400 },
+       { 0x40069, 0x0 },
+       { 0x4000a, 0xe08 },
+       { 0x4002a, 0xc15 },
+       { 0x4004a, 0x0 },
+       { 0x4006a, 0x0 },
+       { 0x4000b, 0x625 },
+       { 0x4002b, 0x15 },
+       { 0x4004b, 0x0 },
+       { 0x4006b, 0x0 },
+       { 0x4000c, 0x4028 },
+       { 0x4002c, 0x80 },
+       { 0x4004c, 0x0 },
+       { 0x4006c, 0x0 },
+       { 0x4000d, 0xe08 },
+       { 0x4002d, 0xc1a },
+       { 0x4004d, 0x0 },
+       { 0x4006d, 0x0 },
+       { 0x4000e, 0x625 },
+       { 0x4002e, 0x1a },
+       { 0x4004e, 0x0 },
+       { 0x4006e, 0x0 },
+       { 0x4000f, 0x4040 },
+       { 0x4002f, 0x80 },
+       { 0x4004f, 0x0 },
+       { 0x4006f, 0x0 },
+       { 0x40010, 0x2604 },
+       { 0x40030, 0x15 },
+       { 0x40050, 0x0 },
+       { 0x40070, 0x0 },
+       { 0x40011, 0x708 },
+       { 0x40031, 0x5 },
+       { 0x40051, 0x0 },
+       { 0x40071, 0x2002 },
+       { 0x40012, 0x8 },
+       { 0x40032, 0x80 },
+       { 0x40052, 0x0 },
+       { 0x40072, 0x0 },
+       { 0x40013, 0x2604 },
+       { 0x40033, 0x1a },
+       { 0x40053, 0x0 },
+       { 0x40073, 0x0 },
+       { 0x40014, 0x708 },
+       { 0x40034, 0xa },
+       { 0x40054, 0x0 },
+       { 0x40074, 0x2002 },
+       { 0x40015, 0x4040 },
+       { 0x40035, 0x80 },
+       { 0x40055, 0x0 },
+       { 0x40075, 0x0 },
+       { 0x40016, 0x60a },
+       { 0x40036, 0x15 },
+       { 0x40056, 0x1200 },
+       { 0x40076, 0x0 },
+       { 0x40017, 0x61a },
+       { 0x40037, 0x15 },
+       { 0x40057, 0x1300 },
+       { 0x40077, 0x0 },
+       { 0x40018, 0x60a },
+       { 0x40038, 0x1a },
+       { 0x40058, 0x1200 },
+       { 0x40078, 0x0 },
+       { 0x40019, 0x642 },
+       { 0x40039, 0x1a },
+       { 0x40059, 0x1300 },
+       { 0x40079, 0x0 },
+       { 0x4001a, 0x4808 },
+       { 0x4003a, 0x880 },
+       { 0x4005a, 0x0 },
+       { 0x4007a, 0x0 },
+       { 0x900a4, 0x0 },
+       { 0x900a5, 0x790 },
+       { 0x900a6, 0x11a },
+       { 0x900a7, 0x8 },
+       { 0x900a8, 0x7aa },
+       { 0x900a9, 0x2a },
+       { 0x900aa, 0x10 },
+       { 0x900ab, 0x7b2 },
+       { 0x900ac, 0x2a },
+       { 0x900ad, 0x0 },
+       { 0x900ae, 0x7c8 },
+       { 0x900af, 0x109 },
+       { 0x900b0, 0x10 },
+       { 0x900b1, 0x10 },
+       { 0x900b2, 0x109 },
+       { 0x900b3, 0x10 },
+       { 0x900b4, 0x2a8 },
+       { 0x900b5, 0x129 },
+       { 0x900b6, 0x8 },
+       { 0x900b7, 0x370 },
+       { 0x900b8, 0x129 },
+       { 0x900b9, 0xa },
+       { 0x900ba, 0x3c8 },
+       { 0x900bb, 0x1a9 },
+       { 0x900bc, 0xc },
+       { 0x900bd, 0x408 },
+       { 0x900be, 0x199 },
+       { 0x900bf, 0x14 },
+       { 0x900c0, 0x790 },
+       { 0x900c1, 0x11a },
+       { 0x900c2, 0x8 },
+       { 0x900c3, 0x4 },
+       { 0x900c4, 0x18 },
+       { 0x900c5, 0xe },
+       { 0x900c6, 0x408 },
+       { 0x900c7, 0x199 },
+       { 0x900c8, 0x8 },
+       { 0x900c9, 0x8568 },
+       { 0x900ca, 0x108 },
+       { 0x900cb, 0x18 },
+       { 0x900cc, 0x790 },
+       { 0x900cd, 0x16a },
+       { 0x900ce, 0x8 },
+       { 0x900cf, 0x1d8 },
+       { 0x900d0, 0x169 },
+       { 0x900d1, 0x10 },
+       { 0x900d2, 0x8558 },
+       { 0x900d3, 0x168 },
+       { 0x900d4, 0x70 },
+       { 0x900d5, 0x788 },
+       { 0x900d6, 0x16a },
+       { 0x900d7, 0x1ff8 },
+       { 0x900d8, 0x85a8 },
+       { 0x900d9, 0x1e8 },
+       { 0x900da, 0x50 },
+       { 0x900db, 0x798 },
+       { 0x900dc, 0x16a },
+       { 0x900dd, 0x60 },
+       { 0x900de, 0x7a0 },
+       { 0x900df, 0x16a },
+       { 0x900e0, 0x8 },
+       { 0x900e1, 0x8310 },
+       { 0x900e2, 0x168 },
+       { 0x900e3, 0x8 },
+       { 0x900e4, 0xa310 },
+       { 0x900e5, 0x168 },
+       { 0x900e6, 0xa },
+       { 0x900e7, 0x408 },
+       { 0x900e8, 0x169 },
+       { 0x900e9, 0x6e },
+       { 0x900ea, 0x0 },
+       { 0x900eb, 0x68 },
+       { 0x900ec, 0x0 },
+       { 0x900ed, 0x408 },
+       { 0x900ee, 0x169 },
+       { 0x900ef, 0x0 },
+       { 0x900f0, 0x8310 },
+       { 0x900f1, 0x168 },
+       { 0x900f2, 0x0 },
+       { 0x900f3, 0xa310 },
+       { 0x900f4, 0x168 },
+       { 0x900f5, 0x1ff8 },
+       { 0x900f6, 0x85a8 },
+       { 0x900f7, 0x1e8 },
+       { 0x900f8, 0x68 },
+       { 0x900f9, 0x798 },
+       { 0x900fa, 0x16a },
+       { 0x900fb, 0x78 },
+       { 0x900fc, 0x7a0 },
+       { 0x900fd, 0x16a },
+       { 0x900fe, 0x68 },
+       { 0x900ff, 0x790 },
+       { 0x90100, 0x16a },
+       { 0x90101, 0x8 },
+       { 0x90102, 0x8b10 },
+       { 0x90103, 0x168 },
+       { 0x90104, 0x8 },
+       { 0x90105, 0xab10 },
+       { 0x90106, 0x168 },
+       { 0x90107, 0xa },
+       { 0x90108, 0x408 },
+       { 0x90109, 0x169 },
+       { 0x9010a, 0x58 },
+       { 0x9010b, 0x0 },
+       { 0x9010c, 0x68 },
+       { 0x9010d, 0x0 },
+       { 0x9010e, 0x408 },
+       { 0x9010f, 0x169 },
+       { 0x90110, 0x0 },
+       { 0x90111, 0x8b10 },
+       { 0x90112, 0x168 },
+       { 0x90113, 0x1 },
+       { 0x90114, 0xab10 },
+       { 0x90115, 0x168 },
+       { 0x90116, 0x0 },
+       { 0x90117, 0x1d8 },
+       { 0x90118, 0x169 },
+       { 0x90119, 0x80 },
+       { 0x9011a, 0x790 },
+       { 0x9011b, 0x16a },
+       { 0x9011c, 0x18 },
+       { 0x9011d, 0x7aa },
+       { 0x9011e, 0x6a },
+       { 0x9011f, 0xa },
+       { 0x90120, 0x0 },
+       { 0x90121, 0x1e9 },
+       { 0x90122, 0x8 },
+       { 0x90123, 0x8080 },
+       { 0x90124, 0x108 },
+       { 0x90125, 0xf },
+       { 0x90126, 0x408 },
+       { 0x90127, 0x169 },
+       { 0x90128, 0xc },
+       { 0x90129, 0x0 },
+       { 0x9012a, 0x68 },
+       { 0x9012b, 0x9 },
+       { 0x9012c, 0x0 },
+       { 0x9012d, 0x1a9 },
+       { 0x9012e, 0x0 },
+       { 0x9012f, 0x408 },
+       { 0x90130, 0x169 },
+       { 0x90131, 0x0 },
+       { 0x90132, 0x8080 },
+       { 0x90133, 0x108 },
+       { 0x90134, 0x8 },
+       { 0x90135, 0x7aa },
+       { 0x90136, 0x6a },
+       { 0x90137, 0x0 },
+       { 0x90138, 0x8568 },
+       { 0x90139, 0x108 },
+       { 0x9013a, 0xb7 },
+       { 0x9013b, 0x790 },
+       { 0x9013c, 0x16a },
+       { 0x9013d, 0x1f },
+       { 0x9013e, 0x0 },
+       { 0x9013f, 0x68 },
+       { 0x90140, 0x8 },
+       { 0x90141, 0x8558 },
+       { 0x90142, 0x168 },
+       { 0x90143, 0xf },
+       { 0x90144, 0x408 },
+       { 0x90145, 0x169 },
+       { 0x90146, 0xd },
+       { 0x90147, 0x0 },
+       { 0x90148, 0x68 },
+       { 0x90149, 0x0 },
+       { 0x9014a, 0x408 },
+       { 0x9014b, 0x169 },
+       { 0x9014c, 0x0 },
+       { 0x9014d, 0x8558 },
+       { 0x9014e, 0x168 },
+       { 0x9014f, 0x8 },
+       { 0x90150, 0x3c8 },
+       { 0x90151, 0x1a9 },
+       { 0x90152, 0x3 },
+       { 0x90153, 0x370 },
+       { 0x90154, 0x129 },
+       { 0x90155, 0x20 },
+       { 0x90156, 0x2aa },
+       { 0x90157, 0x9 },
+       { 0x90158, 0x8 },
+       { 0x90159, 0xe8 },
+       { 0x9015a, 0x109 },
+       { 0x9015b, 0x0 },
+       { 0x9015c, 0x8140 },
+       { 0x9015d, 0x10c },
+       { 0x9015e, 0x10 },
+       { 0x9015f, 0x8138 },
+       { 0x90160, 0x104 },
+       { 0x90161, 0x8 },
+       { 0x90162, 0x448 },
+       { 0x90163, 0x109 },
+       { 0x90164, 0xf },
+       { 0x90165, 0x7c0 },
+       { 0x90166, 0x109 },
+       { 0x90167, 0x0 },
+       { 0x90168, 0xe8 },
+       { 0x90169, 0x109 },
+       { 0x9016a, 0x47 },
+       { 0x9016b, 0x630 },
+       { 0x9016c, 0x109 },
+       { 0x9016d, 0x8 },
+       { 0x9016e, 0x618 },
+       { 0x9016f, 0x109 },
+       { 0x90170, 0x8 },
+       { 0x90171, 0xe0 },
+       { 0x90172, 0x109 },
+       { 0x90173, 0x0 },
+       { 0x90174, 0x7c8 },
+       { 0x90175, 0x109 },
+       { 0x90176, 0x8 },
+       { 0x90177, 0x8140 },
+       { 0x90178, 0x10c },
+       { 0x90179, 0x0 },
+       { 0x9017a, 0x478 },
+       { 0x9017b, 0x109 },
+       { 0x9017c, 0x0 },
+       { 0x9017d, 0x1 },
+       { 0x9017e, 0x8 },
+       { 0x9017f, 0x8 },
+       { 0x90180, 0x4 },
+       { 0x90181, 0x0 },
+       { 0x90006, 0x8 },
+       { 0x90007, 0x7c8 },
+       { 0x90008, 0x109 },
+       { 0x90009, 0x0 },
+       { 0x9000a, 0x400 },
+       { 0x9000b, 0x106 },
+       { 0xd00e7, 0x400 },
+       { 0x90017, 0x0 },
+       { 0x9001f, 0x29 },
+       { 0x90026, 0x68 },
+       { 0x400d0, 0x0 },
+       { 0x400d1, 0x101 },
+       { 0x400d2, 0x105 },
+       { 0x400d3, 0x107 },
+       { 0x400d4, 0x10f },
+       { 0x400d5, 0x202 },
+       { 0x400d6, 0x20a },
+       { 0x400d7, 0x20b },
+       { 0x2003a, 0x2 },
+       { 0x200be, 0x3 },
+       { 0x2000b, 0x74 },
+       { 0x2000c, 0xe8 },
+       { 0x2000d, 0x915 },
+       { 0x2000e, 0x2c },
+       { 0x12000b, 0xc },
+       { 0x12000c, 0x19 },
+       { 0x12000d, 0xfa },
+       { 0x12000e, 0x10 },
+       { 0x22000b, 0x3 },
+       { 0x22000c, 0x6 },
+       { 0x22000d, 0x3e },
+       { 0x22000e, 0x10 },
+       { 0x9000c, 0x0 },
+       { 0x9000d, 0x173 },
+       { 0x9000e, 0x60 },
+       { 0x9000f, 0x6110 },
+       { 0x90010, 0x2152 },
+       { 0x90011, 0xdfbd },
+       { 0x90012, 0x2060 },
+       { 0x90013, 0x6152 },
+       { 0x20010, 0x5a },
+       { 0x20011, 0x3 },
+       { 0x40080, 0xe0 },
+       { 0x40081, 0x12 },
+       { 0x40082, 0xe0 },
+       { 0x40083, 0x12 },
+       { 0x40084, 0xe0 },
+       { 0x40085, 0x12 },
+       { 0x140080, 0xe0 },
+       { 0x140081, 0x12 },
+       { 0x140082, 0xe0 },
+       { 0x140083, 0x12 },
+       { 0x140084, 0xe0 },
+       { 0x140085, 0x12 },
+       { 0x240080, 0xe0 },
+       { 0x240081, 0x12 },
+       { 0x240082, 0xe0 },
+       { 0x240083, 0x12 },
+       { 0x240084, 0xe0 },
+       { 0x240085, 0x12 },
+       { 0x400fd, 0xf },
+       { 0x10011, 0x1 },
+       { 0x10012, 0x1 },
+       { 0x10013, 0x180 },
+       { 0x10018, 0x1 },
+       { 0x10002, 0x6209 },
+       { 0x100b2, 0x1 },
+       { 0x101b4, 0x1 },
+       { 0x102b4, 0x1 },
+       { 0x103b4, 0x1 },
+       { 0x104b4, 0x1 },
+       { 0x105b4, 0x1 },
+       { 0x106b4, 0x1 },
+       { 0x107b4, 0x1 },
+       { 0x108b4, 0x1 },
+       { 0x11011, 0x1 },
+       { 0x11012, 0x1 },
+       { 0x11013, 0x180 },
+       { 0x11018, 0x1 },
+       { 0x11002, 0x6209 },
+       { 0x110b2, 0x1 },
+       { 0x111b4, 0x1 },
+       { 0x112b4, 0x1 },
+       { 0x113b4, 0x1 },
+       { 0x114b4, 0x1 },
+       { 0x115b4, 0x1 },
+       { 0x116b4, 0x1 },
+       { 0x117b4, 0x1 },
+       { 0x118b4, 0x1 },
+       { 0x12011, 0x1 },
+       { 0x12012, 0x1 },
+       { 0x12013, 0x180 },
+       { 0x12018, 0x1 },
+       { 0x12002, 0x6209 },
+       { 0x120b2, 0x1 },
+       { 0x121b4, 0x1 },
+       { 0x122b4, 0x1 },
+       { 0x123b4, 0x1 },
+       { 0x124b4, 0x1 },
+       { 0x125b4, 0x1 },
+       { 0x126b4, 0x1 },
+       { 0x127b4, 0x1 },
+       { 0x128b4, 0x1 },
+       { 0x13011, 0x1 },
+       { 0x13012, 0x1 },
+       { 0x13013, 0x180 },
+       { 0x13018, 0x1 },
+       { 0x13002, 0x6209 },
+       { 0x130b2, 0x1 },
+       { 0x131b4, 0x1 },
+       { 0x132b4, 0x1 },
+       { 0x133b4, 0x1 },
+       { 0x134b4, 0x1 },
+       { 0x135b4, 0x1 },
+       { 0x136b4, 0x1 },
+       { 0x137b4, 0x1 },
+       { 0x138b4, 0x1 },
+       { 0x20089, 0x1 },
+       { 0x20088, 0x19 },
+       { 0xc0080, 0x2 },
+       { 0xd0000, 0x1 }
+};
+
+struct dram_fsp_msg ddr_dram_fsp_msg[] = {
+       {
+               /* P0 3732mts 1D */
+               .drate = 3732,
+               .fw_type = FW_1D_IMAGE,
+               .fsp_cfg = ddr_fsp0_cfg,
+               .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
+       },
+       {
+               /* P1 400mts 1D */
+               .drate = 400,
+               .fw_type = FW_1D_IMAGE,
+               .fsp_cfg = ddr_fsp1_cfg,
+               .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+       },
+       {
+               /* P2 100mts 1D */
+               .drate = 100,
+               .fw_type = FW_1D_IMAGE,
+               .fsp_cfg = ddr_fsp2_cfg,
+               .fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
+       },
+       {
+               /* P0 3732mts 2D */
+               .drate = 3732,
+               .fw_type = FW_2D_IMAGE,
+               .fsp_cfg = ddr_fsp0_2d_cfg,
+               .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg),
+       },
+};
+
+/* ddr timing config params */
+struct dram_timing_info 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 = { 3732, 400, 100, },
+};
+
diff --git a/board/polyhex/imx8mp_debix_model_a/spl.c b/board/polyhex/imx8mp_debix_model_a/spl.c
new file mode 100644 (file)
index 0000000..eb904e1
--- /dev/null
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2018-2019, 2021 NXP
+ * Copyright 2023 Gilles Talis <gilles.talis@gmail.com>
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/ddr.h>
+#include <asm/arch/imx8mp_pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/global_data.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/sections.h>
+#include <common.h>
+#include <dm/device.h>
+#include <dm/uclass.h>
+#include <hang.h>
+#include <init.h>
+#include <log.h>
+#include <power/pca9450.h>
+#include <power/pmic.h>
+#include <spl.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int spl_board_boot_device(enum boot_device boot_dev_spl)
+{
+       return BOOT_DEVICE_BOOTROM;
+}
+
+void spl_dram_init(void)
+{
+       ddr_init(&dram_timing);
+}
+
+void spl_board_init(void)
+{
+       /*
+        * Set GIC clock to 500Mhz for OD VDD_SOC. Kernel driver does
+        * not allow to change it. Should set the clock after PMIC
+        * setting done. Default is 400Mhz (system_pll1_800m with div = 2)
+        * set by ROM for ND VDD_SOC
+        */
+       clock_enable(CCGR_GIC, 0);
+       clock_set_target_val(GIC_CLK_ROOT, CLK_ROOT_ON | CLK_ROOT_SOURCE_SEL(5));
+       clock_enable(CCGR_GIC, 1);
+
+       puts("Normal Boot\n");
+}
+
+static int power_init_board(void)
+{
+       struct udevice *dev;
+       int ret;
+
+       ret = pmic_get("pmic@25", &dev);
+       if (ret == -ENODEV) {
+               puts("Failed to get PMIC\n");
+               return 0;
+       }
+       if (ret != 0)
+               return ret;
+
+       /* BUCKxOUT_DVS0/1 control BUCK123 output. */
+       pmic_reg_write(dev, PCA9450_BUCK123_DVS, 0x29);
+
+       /* Increase VDD_SOC to typical value 0.95V before first DRAM access. */
+       if (IS_ENABLED(CONFIG_IMX8M_VDD_SOC_850MV))
+               /* Set DVS0 to 0.85V for special case. */
+               pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14);
+       else
+               pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1c);
+
+       /* Set DVS1 to 0.85v for suspend. */
+       pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS1, 0x14);
+
+       /*
+        * Enable DVS control through PMIC_STBY_REQ and
+        * set B1_ENMODE=1 (ON by PMIC_ON_REQ=H).
+        */
+       pmic_reg_write(dev, PCA9450_BUCK1CTRL, 0x59);
+
+       /*
+        * Kernel uses OD/OD frequency for SoC.
+        * To avoid timing risk from SoC to ARM,
+        * increase VDD_ARM to OD voltage 0.95V
+        */
+       pmic_reg_write(dev, PCA9450_BUCK2OUT_DVS0, 0x1C);
+
+       return 0;
+}
+
+int board_fit_config_name_match(const char *name)
+{
+       if (is_imx8mp() &&
+           !strcmp(name, "imx8mp-debix-model-a"))
+               return 0;
+
+       return -1;
+}
+
+void board_init_f(ulong dummy)
+{
+       int ret;
+
+       arch_cpu_init();
+
+       init_uart_clk(1);
+
+       /* Clear the BSS. */
+       memset(__bss_start, 0, __bss_end - __bss_start);
+
+       ret = spl_init();
+       if (ret) {
+               debug("spl_init() failed: %d\n", ret);
+               hang();
+       }
+
+       preloader_console_init();
+
+       enable_tzc380();
+
+       power_init_board();
+
+       /* DDR initialization */
+       spl_dram_init();
+
+       board_init_r(NULL, 0);
+}
diff --git a/configs/imx8mp_debix_model_a_defconfig b/configs/imx8mp_debix_model_a_defconfig
new file mode 100644 (file)
index 0000000..5de8023
--- /dev/null
@@ -0,0 +1,110 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX8M=y
+CONFIG_TEXT_BASE=0x40200000
+CONFIG_SYS_MALLOC_LEN=0x2000000
+CONFIG_SPL_GPIO=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_ENV_SIZE=0x1000
+CONFIG_ENV_OFFSET=0x400000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="imx8mp-debix-model-a"
+CONFIG_SPL_TEXT_BASE=0x920000
+CONFIG_TARGET_IMX8MP_DEBIX_MODEL_A=y
+CONFIG_SYS_PROMPT="u-boot=> "
+CONFIG_SPL_MMC=y
+CONFIG_SPL_SERIAL=y
+CONFIG_SPL_DRIVERS_MISC=y
+CONFIG_SPL_STACK=0x960000
+CONFIG_SPL=y
+CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
+CONFIG_SYS_LOAD_ADDR=0x40480000
+CONFIG_SYS_MONITOR_LEN=524288
+CONFIG_FIT=y
+CONFIG_FIT_EXTERNAL_OFFSET=0x3000
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_DEFAULT_FDT_FILE="imx8mp-debix-model-a.dtb"
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_SPL_MAX_SIZE=0x26000
+CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
+CONFIG_SPL_BSS_START_ADDR=0x98fc00
+CONFIG_SPL_BSS_MAX_SIZE=0x400
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_BOOTROM_SUPPORT=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SYS_SPL_MALLOC=y
+CONFIG_HAS_CUSTOM_SPL_MALLOC_START=y
+CONFIG_CUSTOM_SYS_SPL_MALLOC_ADDR=0x42200000
+CONFIG_SYS_SPL_MALLOC_SIZE=0x80000
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300
+CONFIG_SPL_I2C=y
+CONFIG_SPL_POWER=y
+CONFIG_SPL_WATCHDOG=y
+CONFIG_SYS_MAXARGS=64
+CONFIG_SYS_CBSIZE=2048
+CONFIG_SYS_PBSIZE=2074
+CONFIG_SYS_BOOTM_LEN=0x2000000
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_CRC32 is not set
+CONFIG_CMD_CLK=y
+CONFIG_CMD_FUSE=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_ENV_OVERWRITE=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="eth1"
+CONFIG_SPL_DM=y
+CONFIG_CLK_COMPOSITE_CCF=y
+CONFIG_CLK_IMX8MP=y
+CONFIG_MXC_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_ES_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_FSL_USDHC=y
+CONFIG_PHY_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_IMX8M=y
+CONFIG_DM_PMIC=y
+CONFIG_DM_PMIC_PCA9450=y
+CONFIG_SPL_DM_PMIC_PCA9450=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_PCA9450=y
+CONFIG_SPL_DM_REGULATOR_PCA9450=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+# CONFIG_SPL_POWER_I2C=y
+CONFIG_DM_SERIAL=y
+CONFIG_MXC_UART=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_PSCI=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_IMX_WATCHDOG=y
diff --git a/include/configs/imx8mp_debix_model_a.h b/include/configs/imx8mp_debix_model_a.h
new file mode 100644 (file)
index 0000000..e82e8b1
--- /dev/null
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2019 NXP
+ * Copyright 2023 Gilles Talis <gilles.talis@gmail.com>
+ */
+
+#ifndef __IMX8MP_DEBIX_MODEL_A_H
+#define __IMX8MP_DEBIX_MODEL_A_H
+
+#include <linux/sizes.h>
+#include <linux/stringify.h>
+#include <asm/arch/imx-regs.h>
+
+#define CFG_SYS_UBOOT_BASE     (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
+
+#if defined(CONFIG_CMD_NET)
+#define CFG_FEC_MXC_PHYADDR          1
+
+#define PHY_ANEG_TIMEOUT 20000
+
+#endif
+
+#define BOOT_TARGET_DEVICES(func) \
+       func(MMC, mmc, 1) \
+       func(MMC, mmc, 2)
+
+#include <config_distro_bootcmd.h>
+
+/* Initial environment variables */
+#define CFG_EXTRA_ENV_SETTINGS         \
+       BOOTENV \
+       "scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+       "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+       "image=Image\0" \
+       "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \
+       "fdt_addr_r=0x43000000\0"                       \
+       "boot_fdt=try\0" \
+       "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
+       "initrd_addr=0x43800000\0"              \
+       "bootm_size=0x10000000\0" \
+       "mmcpart=1\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
+
+/* Link Definitions */
+
+#define CFG_SYS_INIT_RAM_ADDR  0x40000000
+#define CFG_SYS_INIT_RAM_SIZE  0x80000
+
+/* 2GB DDR */
+#define CFG_SYS_SDRAM_BASE             0x40000000
+#define PHYS_SDRAM                     0x40000000
+#define PHYS_SDRAM_SIZE                        0x80000000      /* 2 GB */
+
+#endif