[PATCH v6] board: purism: add the Purism Librem5 phone
Angus Ainslie
angus at akkea.ca
Thu Jun 30 19:30:39 CEST 2022
Hi All,
Are there any remaining issues with this patch ?
Thanks
Angus
On 2022-05-30 13:58, Angus Ainslie wrote:
> Initial commit of Librem5 u-boot and SPL
>
> All of the pre-requisite patches for this board are now upstream or in
> review.
>
> Changes since v5:
>
> Proper handling of the Display Port firmware for CI builds
> Update the DP section of the docs
>
> Changes since v4:
>
> Include imx8mq-u-boot.dtsi instead of adding a new copy
>
> Changes since v3:
>
> Dropped unused MMCROOT
> Rebased on u-boot-imx
> Needs this patch set to supress SPL warnings
> https://lists.denx.de/pipermail/u-boot/2022-May/485298.html
>
> Changes since v2:
>
> Cleanup Kconfig symbols used in librem5.h
> Cleanup various checkpatch issues
> Drop some un-used functions
>
> Changes since v1:
>
> Merged patches into a monolithic board patch
> Using DM drivers for devices in u-boot
> Added USB storage support for uSD rootfs
> Dropped many SPL_BUILD guarded define's
> Fixed documentation index
>
> Signed-off-by: Angus Ainslie <angus at akkea.ca>
> Co-developed-by: Sebastian Krzyszkowiak
> <sebastian.krzyszkowiak at puri.sm>
> Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak at puri.sm>
> ---
> arch/arm/dts/Makefile | 3 +-
> arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi | 24 +
> arch/arm/dts/imx8mq-librem5-r4.dts | 35 +
> arch/arm/dts/imx8mq-librem5.dtsi | 1255 +++++++++++++++++
> arch/arm/mach-imx/imx8m/Kconfig | 9 +
> board/purism/librem5/Kconfig | 15 +
> board/purism/librem5/MAINTAINERS | 8 +
> board/purism/librem5/Makefile | 13 +
> board/purism/librem5/imximage-8mq-lpddr4.cfg | 9 +
> board/purism/librem5/librem5.c | 425 ++++++
> board/purism/librem5/librem5.h | 181 +++
> board/purism/librem5/lpddr4_timing.c | 1324 ++++++++++++++++++
> board/purism/librem5/lpddr4_timing_b0.c | 1191 ++++++++++++++++
> board/purism/librem5/spl.c | 593 ++++++++
> configs/librem5_defconfig | 142 ++
> doc/board/index.rst | 1 +
> doc/board/purism/index.rst | 9 +
> doc/board/purism/librem5.rst | 60 +
> include/configs/librem5.h | 113 ++
> 19 files changed, 5409 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi
> create mode 100644 arch/arm/dts/imx8mq-librem5-r4.dts
> create mode 100644 arch/arm/dts/imx8mq-librem5.dtsi
> create mode 100644 board/purism/librem5/Kconfig
> create mode 100644 board/purism/librem5/MAINTAINERS
> create mode 100644 board/purism/librem5/Makefile
> create mode 100644 board/purism/librem5/imximage-8mq-lpddr4.cfg
> create mode 100644 board/purism/librem5/librem5.c
> create mode 100644 board/purism/librem5/librem5.h
> create mode 100644 board/purism/librem5/lpddr4_timing.c
> create mode 100644 board/purism/librem5/lpddr4_timing_b0.c
> create mode 100644 board/purism/librem5/spl.c
> create mode 100644 configs/librem5_defconfig
> create mode 100644 doc/board/purism/index.rst
> create mode 100644 doc/board/purism/librem5.rst
> create mode 100644 include/configs/librem5.h
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 8187e6d72c..30f0a3ed44 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -945,7 +945,8 @@ dtb-$(CONFIG_ARCH_IMX8M) += \
> imx8mp-venice-gw74xx.dtb \
> imx8mp-verdin.dtb \
> imx8mq-pico-pi.dtb \
> - imx8mq-kontron-pitx-imx8m.dtb
> + imx8mq-kontron-pitx-imx8m.dtb \
> + imx8mq-librem5-r4.dtb
>
> dtb-$(CONFIG_ARCH_IMXRT) += imxrt1050-evk.dtb \
> imxrt1020-evk.dtb
> diff --git a/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi
> b/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi
> new file mode 100644
> index 0000000000..9d0a54a32f
> --- /dev/null
> +++ b/arch/arm/dts/imx8mq-librem5-r4-u-boot.dtsi
> @@ -0,0 +1,24 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +
> +#include "imx8mq-u-boot.dtsi"
> +
> +&pinctrl_uart1 {
> + u-boot,dm-spl;
> +};
> +
> +&uart1 { /* console */
> + u-boot,dm-spl;
> +};
> +
> +&binman {
> + /delete-node/ signed-hdmi;
> +
> + signed-hdmi {
> + filename = "signed_hdmi.bin";
> +
> + signed-dp-imx8m {
> + filename = "signed_dp_imx8m.bin";
> + type = "blob-ext";
> + };
> + };
> +};
> diff --git a/arch/arm/dts/imx8mq-librem5-r4.dts
> b/arch/arm/dts/imx8mq-librem5-r4.dts
> new file mode 100644
> index 0000000000..cbfb49aa25
> --- /dev/null
> +++ b/arch/arm/dts/imx8mq-librem5-r4.dts
> @@ -0,0 +1,35 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +// Copyright (C) 2020 Purism SPC <kernel at puri.sm>
> +
> +/dts-v1/;
> +
> +#include "imx8mq-librem5.dtsi"
> +
> +/ {
> + model = "Purism Librem 5r4";
> + compatible = "purism,librem5r4", "purism,librem5", "fsl,imx8mq";
> +};
> +
> +&accel_gyro {
> + mount-matrix = "1", "0", "0",
> + "0", "1", "0",
> + "0", "0", "-1";
> +};
> +
> +&bat {
> + maxim,rsns-microohm = <1667>;
> +};
> +
> +&bq25895 {
> + ti,battery-regulation-voltage = <4200000>; /* uV */
> + ti,charge-current = <1500000>; /* uA */
> + ti,termination-current = <144000>; /* uA */
> +};
> +
> +&led_backlight {
> + led-max-microamp = <25000>;
> +};
> +
> +&proximity {
> + proximity-near-level = <10>;
> +};
> diff --git a/arch/arm/dts/imx8mq-librem5.dtsi
> b/arch/arm/dts/imx8mq-librem5.dtsi
> new file mode 100644
> index 0000000000..60d47c7149
> --- /dev/null
> +++ b/arch/arm/dts/imx8mq-librem5.dtsi
> @@ -0,0 +1,1255 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018-2020 Purism SPC
> + */
> +
> +/dts-v1/;
> +
> +#include "dt-bindings/input/input.h"
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "dt-bindings/pwm/pwm.h"
> +#include "dt-bindings/usb/pd.h"
> +#include "imx8mq.dtsi"
> +
> +/ {
> + model = "Purism Librem 5";
> + compatible = "purism,librem5", "fsl,imx8mq";
> +
> + backlight_dsi: backlight-dsi {
> + compatible = "led-backlight";
> + leds = <&led_backlight>;
> + };
> +
> + pmic_osc: clock-pmic {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <32768>;
> + clock-output-names = "pmic_osc";
> + };
> +
> + chosen {
> + stdout-path = &uart1;
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_keys>;
> +
> + vol-down {
> + label = "VOL_DOWN";
> + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEDOWN>;
> + debounce-interval = <50>;
> + };
> +
> + vol-up {
> + label = "VOL_UP";
> + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_VOLUMEUP>;
> + debounce-interval = <50>;
> + };
> + };
> +
> + reg_aud_1v8: regulator-audio-1v8 {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_audiopwr>;
> + regulator-name = "AUDIO_PWR_EN";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_gnss: regulator-gnss {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gnsspwr>;
> + regulator-name = "GNSS";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio3 12 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_hub: regulator-hub {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hub_pwr>;
> + regulator-name = "HUB";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_lcd_1v8: regulator-lcd-1v8 {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dsien>;
> + regulator-name = "LCD_1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + vin-supply = <®_vdd_1v8>;
> + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + /* Otherwise i2c3 is not functional */
> + regulator-always-on;
> + };
> +
> + reg_lcd_3v4: regulator-lcd-3v4 {
> + compatible = "regulator-fixed";
> + regulator-name = "LCD_3V4";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dsibiasen>;
> + vin-supply = <®_vsys_3v4>;
> + gpio = <&gpio1 20 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +
> + reg_vdd_sen: regulator-vdd-sen {
> + compatible = "regulator-fixed";
> + regulator-name = "VDD_SEN";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + reg_vdd_1v8: regulator-vdd-1v8 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDD_1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + vin-supply = <&buck7_reg>;
> + };
> +
> + reg_vdd_3v3: regulator-vdd-3v3 {
> + compatible = "regulator-fixed";
> + regulator-name = "VDD_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + reg_vsys_3v4: regulator-vsys-3v4 {
> + compatible = "regulator-fixed";
> + regulator-name = "VSYS_3V4";
> + regulator-min-microvolt = <3400000>;
> + regulator-max-microvolt = <3400000>;
> + regulator-always-on;
> + };
> +
> + reg_wifi_3v3: regulator-wifi-3v3 {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wifi_pwr>;
> + regulator-name = "3V3_WIFI";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + gpio = <&gpio3 10 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + vin-supply = <®_vdd_3v3>;
> + };
> +
> + sound {
> + compatible = "simple-audio-card";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hp>;
> + simple-audio-card,name = "Librem 5";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,widgets =
> + "Headphone", "Headphones",
> + "Microphone", "Headset Mic",
> + "Microphone", "Digital Mic",
> + "Speaker", "Speaker";
> + simple-audio-card,routing =
> + "Headphones", "HPOUTL",
> + "Headphones", "HPOUTR",
> + "Speaker", "SPKOUTL",
> + "Speaker", "SPKOUTR",
> + "Headset Mic", "MICBIAS",
> + "IN3R", "Headset Mic",
> + "DMICDAT", "Digital Mic";
> + simple-audio-card,hp-det-gpio = <&gpio3 9 GPIO_ACTIVE_HIGH>;
> +
> + simple-audio-card,cpu {
> + sound-dai = <&sai2>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&codec>;
> + clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
> + frame-master;
> + bitclock-master;
> + };
> + };
> +
> + sound-wwan {
> + compatible = "simple-audio-card";
> + simple-audio-card,name = "Modem";
> + simple-audio-card,format = "i2s";
> +
> + simple-audio-card,cpu {
> + sound-dai = <&sai6>;
> + frame-inversion;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&bm818_codec>;
> + frame-master;
> + bitclock-master;
> + };
> + };
> +
> + usdhc2_pwrseq: pwrseq {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_bt>, <&pinctrl_wifi_disable>;
> + compatible = "mmc-pwrseq-simple";
> + reset-gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>,
> + <&gpio4 29 GPIO_ACTIVE_HIGH>;
> + };
> +
> + bm818_codec: sound-wwan-codec {
> + compatible = "broadmobi,bm818", "option,gtm601";
> + #sound-dai-cells = <0>;
> + };
> +
> + vibrator {
> + compatible = "pwm-vibrator";
> + pwms = <&pwm1 0 1000000000 0>;
> + pwm-names = "enable";
> + vcc-supply = <®_vdd_3v3>;
> + };
> +};
> +
> +&A53_0 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_1 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_2 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_3 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&ddrc {
> + operating-points-v2 = <&ddrc_opp_table>;
> +
> + ddrc_opp_table: opp-table {
> + compatible = "operating-points-v2";
> +
> + opp-25M {
> + opp-hz = /bits/ 64 <25000000>;
> + };
> +
> + opp-100M {
> + opp-hz = /bits/ 64 <100000000>;
> + };
> +
> + opp-800M {
> + opp-hz = /bits/ 64 <800000000>;
> + };
> + };
> +};
> +
> +&dphy {
> + status = "okay";
> +};
> +
> +&ecspi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1>;
> + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +
> + nor_flash: flash at 0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <1000000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition at 0 {
> + label = "protected0";
> + reg = <0x0 0x30000>;
> + read-only;
> + };
> +
> + partition at 30000 {
> + label = "protected1";
> + reg = <0x30000 0x10000>;
> + read-only;
> + };
> +
> + partition at 40000 {
> + label = "rw";
> + reg = <0x40000 0x1C0000>;
> + };
> + };
> +};
> +
> +&gpio1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pmic_5v>;
> +
> + pmic-5v-hog {
> + gpio-hog;
> + gpios = <1 GPIO_ACTIVE_HIGH>;
> + input;
> + lane-mapping = "pmic-5v";
> + };
> +};
> +
> +&iomuxc {
> + pinctrl_audiopwr: audiopwrgrp {
> + fsl,pins = <
> + /* AUDIO_POWER_EN_3V3 */
> + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x83
> + >;
> + };
> +
> + pinctrl_bl: blgrp {
> + fsl,pins = <
> + /* BACKLINGE_EN */
> + MX8MQ_IOMUXC_NAND_DQS_GPIO3_IO14 0x83
> + >;
> + };
> +
> + pinctrl_bt: btgrp {
> + fsl,pins = <
> + /* BT_REG_ON */
> + MX8MQ_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x83
> + >;
> + };
> +
> + pinctrl_charger_in: chargeringrp {
> + fsl,pins = <
> + /* CHRG_INT */
> + MX8MQ_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x80
> + /* CHG_STATUS_B */
> + MX8MQ_IOMUXC_NAND_ALE_GPIO3_IO0 0x80
> + >;
> + };
> +
> + pinctrl_dsibiasen: dsibiasengrp {
> + fsl,pins = <
> + /* DSI_BIAS_EN */
> + MX8MQ_IOMUXC_ENET_TD1_GPIO1_IO20 0x83
> + >;
> + };
> +
> + pinctrl_dsien: dsiengrp {
> + fsl,pins = <
> + /* DSI_EN_3V3 */
> + MX8MQ_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x83
> + >;
> + };
> +
> + pinctrl_dsirst: dsirstgrp {
> + fsl,pins = <
> + /* DSI_RST */
> + MX8MQ_IOMUXC_ENET_RD3_GPIO1_IO29 0x83
> + /* DSI_TE */
> + MX8MQ_IOMUXC_ENET_RD2_GPIO1_IO28 0x83
> + /* TP_RST */
> + MX8MQ_IOMUXC_ENET_RX_CTL_GPIO1_IO24 0x83
> + >;
> + };
> +
> + pinctrl_ecspi1: ecspigrp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x83
> + MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x83
> + MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19
> + MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x83
> + >;
> + };
> +
> + pinctrl_gauge: gaugegrp {
> + fsl,pins = <
> + /* BAT_LOW */
> + MX8MQ_IOMUXC_SAI5_RXC_GPIO3_IO20 0x80
> + >;
> + };
> +
> + pinctrl_gnsspwr: gnsspwrgrp {
> + fsl,pins = <
> + /* GPS3V3_EN */
> + MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x83
> + >;
> + };
> +
> + pinctrl_haptic: hapticgrp {
> + fsl,pins = <
> + /* MOTO */
> + MX8MQ_IOMUXC_SPDIF_EXT_CLK_PWM1_OUT 0x83
> + >;
> + };
> +
> + pinctrl_hp: hpgrp {
> + fsl,pins = <
> + /* HEADPHONE_DET_1V8 */
> + MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x180
> + >;
> + };
> +
> + pinctrl_hub_pwr: hubpwrgrp {
> + fsl,pins = <
> + /* HUB_PWR_3V3_EN */
> + MX8MQ_IOMUXC_GPIO1_IO14_GPIO1_IO14 0x83
> + >;
> + };
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x40000026
> + MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x40000026
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x40000026
> + MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x40000026
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL 0x40000026
> + MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA 0x40000026
> + >;
> + };
> +
> + pinctrl_i2c4: i2c4grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL 0x40000026
> + MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA 0x40000026
> + >;
> + };
> +
> + pinctrl_keys: keysgrp {
> + fsl,pins = <
> + /* VOL- */
> + MX8MQ_IOMUXC_ENET_MDIO_GPIO1_IO17 0x01C0
> + /* VOL+ */
> + MX8MQ_IOMUXC_ENET_MDC_GPIO1_IO16 0x01C0
> + >;
> + };
> +
> + pinctrl_led_b: ledbgrp {
> + fsl,pins = <
> + /* LED_B */
> + MX8MQ_IOMUXC_GPIO1_IO13_PWM2_OUT 0x06
> + >;
> + };
> +
> + pinctrl_led_g: ledggrp {
> + fsl,pins = <
> + /* LED_G */
> + MX8MQ_IOMUXC_SAI3_MCLK_PWM4_OUT 0x06
> + >;
> + };
> +
> + pinctrl_led_r: ledrgrp {
> + fsl,pins = <
> + /* LED_R */
> + MX8MQ_IOMUXC_SPDIF_TX_PWM3_OUT 0x06
> + >;
> + };
> +
> + pinctrl_mag: maggrp {
> + fsl,pins = <
> + /* INT_MAG */
> + MX8MQ_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x80
> + >;
> + };
> +
> + pinctrl_pmic: pmicgrp {
> + fsl,pins = <
> + /* PMIC_NINT */
> + MX8MQ_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x80
> + >;
> + };
> +
> + pinctrl_pmic_5v: pmic5vgrp {
> + fsl,pins = <
> + /* PMIC_5V */
> + MX8MQ_IOMUXC_GPIO1_IO01_GPIO1_IO1 0x80
> + >;
> + };
> +
> + pinctrl_prox: proxgrp {
> + fsl,pins = <
> + /* INT_LIGHT */
> + MX8MQ_IOMUXC_NAND_DATA01_GPIO3_IO7 0x80
> + >;
> + };
> +
> + pinctrl_rtc: rtcgrp {
> + fsl,pins = <
> + /* RTC_INT */
> + MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x80
> + >;
> + };
> +
> + pinctrl_sai2: sai2grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
> + MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6
> + MX8MQ_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
> + >;
> + };
> +
> + pinctrl_sai6: sai6grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SAI1_RXD5_SAI6_RX_DATA0 0xd6
> + MX8MQ_IOMUXC_SAI1_RXD6_SAI6_RX_SYNC 0xd6
> + MX8MQ_IOMUXC_SAI1_TXD4_SAI6_RX_BCLK 0xd6
> + MX8MQ_IOMUXC_SAI1_TXD5_SAI6_TX_DATA0 0xd6
> + >;
> + };
> +
> + pinctrl_tcpc: tcpcgrp {
> + fsl,pins = <
> + /* TCPC_INT */
> + MX8MQ_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x01C0
> + >;
> + };
> +
> + pinctrl_touch: touchgrp {
> + fsl,pins = <
> + /* TP_INT */
> + MX8MQ_IOMUXC_ENET_RD1_GPIO1_IO27 0x80
> + >;
> + };
> +
> + pinctrl_typec: typecgrp {
> + fsl,pins = <
> + /* TYPEC_MUX_EN */
> + MX8MQ_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x83
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49
> + MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49
> + >;
> + };
> +
> + pinctrl_uart2: uart2grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX 0x49
> + MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX 0x49
> + >;
> + };
> +
> + pinctrl_uart3: uart3grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49
> + MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49
> + >;
> + };
> +
> + pinctrl_uart4: uart4grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x49
> + MX8MQ_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x49
> + MX8MQ_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x49
> + MX8MQ_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x49
> + >;
> + };
> +
> + pinctrl_usdhc1: usdhc1grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83
> + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3
> + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3
> + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3
> + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3
> + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3
> + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3
> + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3
> + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3
> + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3
> + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83
> + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
> + >;
> + };
> +
> + pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d
> + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd
> + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd
> + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd
> + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd
> + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd
> + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd
> + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd
> + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd
> + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd
> + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d
> + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
> + >;
> + };
> +
> + pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f
> + MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf
> + MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf
> + MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf
> + MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf
> + MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf
> + MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf
> + MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf
> + MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf
> + MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf
> + MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f
> + MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x80
> + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83
> + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3
> + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3
> + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3
> + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3
> + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3
> + MX8MQ_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0xc1
> + >;
> + };
> +
> + pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x80
> + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d
> + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd
> + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcd
> + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcd
> + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcd
> + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcd
> + MX8MQ_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0xc1
> + >;
> + };
> +
> + pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
> + fsl,pins = <
> + MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x80
> + MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f
> + MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcf
> + MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xcf
> + MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcf
> + MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcf
> + MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcf
> + MX8MQ_IOMUXC_SD2_RESET_B_USDHC2_RESET_B 0xc1
> + >;
> + };
> +
> + pinctrl_wifi_disable: wifidisablegrp {
> + fsl,pins = <
> + /* WIFI_REG_ON */
> + MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29 0x83
> + >;
> + };
> +
> + pinctrl_wifi_pwr: wifipwrgrp {
> + fsl,pins = <
> + /* WIFI3V3_EN */
> + MX8MQ_IOMUXC_NAND_DATA04_GPIO3_IO10 0x83
> + >;
> + };
> +
> + pinctrl_wdog: wdoggrp {
> + fsl,pins = <
> + /* nWDOG */
> + MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0x1f
> + >;
> + };
> +};
> +
> +&i2c1 {
> + clock-frequency = <387000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + status = "okay";
> +
> + typec_pd: usb-pd at 3f {
> + compatible = "ti,tps6598x";
> + reg = <0x3f>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_typec>, <&pinctrl_tcpc>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-names = "irq";
> +
> + connector {
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port at 0 {
> + reg = <0>;
> +
> + usb_con_hs: endpoint {
> + remote-endpoint = <&typec_hs>;
> + };
> + };
> +
> + port at 1 {
> + reg = <1>;
> +
> + usb_con_ss: endpoint {
> + remote-endpoint = <&typec_ss>;
> + };
> + };
> + };
> + };
> + };
> +
> + pmic: pmic at 4b {
> + compatible = "rohm,bd71837";
> + reg = <0x4b>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pmic>;
> + clocks = <&pmic_osc>;
> + clock-names = "osc";
> + clock-output-names = "pmic_clk";
> + interrupt-parent = <&gpio1>;
> + interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
> + rohm,reset-snvs-powered;
> +
> + regulators {
> + buck1_reg: BUCK1 {
> + regulator-name = "buck1";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-ramp-delay = <1250>;
> + rohm,dvs-run-voltage = <900000>;
> + rohm,dvs-idle-voltage = <850000>;
> + rohm,dvs-suspend-voltage = <800000>;
> + regulator-always-on;
> + };
> +
> + buck2_reg: BUCK2 {
> + regulator-name = "buck2";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-ramp-delay = <1250>;
> + rohm,dvs-run-voltage = <1000000>;
> + rohm,dvs-idle-voltage = <900000>;
> + regulator-always-on;
> + };
> +
> + buck3_reg: BUCK3 {
> + regulator-name = "buck3";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + rohm,dvs-run-voltage = <900000>;
> + };
> +
> + buck4_reg: BUCK4 {
> + regulator-name = "buck4";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + rohm,dvs-run-voltage = <1000000>;
> + };
> +
> + buck5_reg: BUCK5 {
> + regulator-name = "buck5";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck6_reg: BUCK6 {
> + regulator-name = "buck6";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck7_reg: BUCK7 {
> + regulator-name = "buck7";
> + regulator-min-microvolt = <1605000>;
> + regulator-max-microvolt = <1995000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck8_reg: BUCK8 {
> + regulator-name = "buck8";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: LDO1 {
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + /* leave on for snvs power button */
> + regulator-always-on;
> + };
> +
> + ldo2_reg: LDO2 {
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> + regulator-boot-on;
> + /* leave on for snvs power button */
> + regulator-always-on;
> + };
> +
> + ldo3_reg: LDO3 {
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo4_reg: LDO4 {
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo5_reg: LDO5 {
> + /* VDD_PHY_0V9 - MIPI and HDMI domains */
> + regulator-name = "ldo5";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + ldo6_reg: LDO6 {
> + /* VDD_PHY_0V9 - MIPI, HDMI and USB domains */
> + regulator-name = "ldo6";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo7_reg: LDO7 {
> + /* VDD_PHY_3V3 - USB domain */
> + regulator-name = "ldo7";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + rtc at 68 {
> + compatible = "microcrystal,rv4162";
> + reg = <0x68>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_rtc>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
> + };
> +};
> +
> +&i2c2 {
> + clock-frequency = <387000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> +
> + magnetometer at 1e {
> + compatible = "st,lsm9ds1-magn";
> + reg = <0x1e>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_mag>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
> + vdd-supply = <®_vdd_sen>;
> + vddio-supply = <®_vdd_1v8>;
> + };
> +
> + regulator at 3e {
> + compatible = "tps65132";
> + reg = <0x3e>;
> +
> + reg_lcd_avdd: outp {
> + regulator-name = "LCD_AVDD";
> + vin-supply = <®_lcd_3v4>;
> + };
> +
> + reg_lcd_avee: outn {
> + regulator-name = "LCD_AVEE";
> + vin-supply = <®_lcd_3v4>;
> + };
> + };
> +
> + proximity: prox at 60 {
> + compatible = "vishay,vcnl4040";
> + reg = <0x60>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_prox>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
> + };
> +
> + accel_gyro: accel-gyro at 6a {
> + compatible = "st,lsm9ds1-imu";
> + reg = <0x6a>;
> + vdd-supply = <®_vdd_sen>;
> + vddio-supply = <®_vdd_1v8>;
> + };
> +};
> +
> +&i2c3 {
> + clock-frequency = <387000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c3>;
> + status = "okay";
> +
> + codec: audio-codec at 1a {
> + compatible = "wlf,wm8962";
> + reg = <0x1a>;
> + clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
> + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
> + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + #sound-dai-cells = <0>;
> + mic-cfg = <0x200>;
> + DCVDD-supply = <®_aud_1v8>;
> + DBVDD-supply = <®_aud_1v8>;
> + AVDD-supply = <®_aud_1v8>;
> + CPVDD-supply = <®_aud_1v8>;
> + MICVDD-supply = <®_aud_1v8>;
> + PLLVDD-supply = <®_aud_1v8>;
> + SPKVDD1-supply = <®_vsys_3v4>;
> + SPKVDD2-supply = <®_vsys_3v4>;
> + gpio-cfg = <
> + 0x0000 /* n/c */
> + 0x0001 /* gpio2, 1: default */
> + 0x0013 /* gpio3, 2: dmicclk */
> + 0x0000 /* n/c, 3: default */
> + 0x8014 /* gpio5, 4: dmic_dat */
> + 0x0000 /* gpio6, 5: default */
> + >;
> + };
> +
> + backlight at 36 {
> + compatible = "ti,lm36922";
> + reg = <0x36>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_bl>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + enable-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
> + vled-supply = <®_vsys_3v4>;
> + ti,ovp-microvolt = <25000000>;
> +
> + led_backlight: led at 0 {
> + reg = <0>;
> + label = ":backlight";
> + linux,default-trigger = "backlight";
> + led-max-microamp = <20000>;
> + };
> + };
> +
> + touchscreen at 38 {
> + compatible = "edt,edt-ft5506";
> + reg = <0x38>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_touch>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
> + touchscreen-size-x = <720>;
> + touchscreen-size-y = <1440>;
> + vcc-supply = <®_lcd_1v8>;
> + };
> +};
> +
> +&i2c4 {
> + clock-frequency = <387000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c4>;
> + status = "okay";
> +
> + bat: fuel-gauge at 36 {
> + compatible = "maxim,max17055";
> + reg = <0x36>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gauge>;
> + maxim,over-heat-temp = <700>;
> + maxim,over-volt = <4500>;
> + maxim,rsns-microohm = <5000>;
> + };
> +
> + bq25895: charger at 6a {
> + compatible = "ti,bq25895", "ti,bq25890";
> + reg = <0x6a>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_charger_in>;
> + interrupt-parent = <&gpio3>;
> + interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
> + phys = <&usb3_phy0>;
> + ti,precharge-current = <130000>; /* uA */
> + ti,minimum-sys-voltage = <3700000>; /* uV */
> + ti,boost-voltage = <5000000>; /* uV */
> + ti,boost-max-current = <500000>; /* uA */
> + ti,use-vinmin-threshold = <1>; /* enable VINDPM */
> + ti,vinmin-threshold = <3900000>; /* uV */
> + monitored-battery = <&bat>;
> + power-supplies = <&typec_pd>;
> + };
> +};
> +
> +&lcdif {
> + status = "okay";
> +};
> +
> +&mipi_dsi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +
> + lcd_panel: panel at 0 {
> + compatible = "mantix,mlaf057we51-x";
> + reg = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dsirst>;
> + avdd-supply = <®_lcd_avdd>;
> + avee-supply = <®_lcd_avee>;
> + vddi-supply = <®_lcd_1v8>;
> + backlight = <&backlight_dsi>;
> + reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
> + mantix,tp-rstn-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
> +
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&mipi_dsi_out>;
> + };
> + };
> + };
> +
> + ports {
> + port at 1 {
> + reg = <1>;
> +
> + mipi_dsi_out: endpoint {
> + remote-endpoint = <&panel_in>;
> + };
> + };
> + };
> +};
> +
> +&pgc_gpu {
> + power-supply = <&buck3_reg>;
> +};
> +
> +&pgc_mipi {
> + power-supply = <&ldo5_reg>;
> +};
> +
> +&pgc_vpu {
> + power-supply = <&buck4_reg>;
> +};
> +
> +&pwm1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_haptic>;
> + status = "okay";
> +};
> +
> +&pwm2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_led_b>;
> + status = "okay";
> +};
> +
> +&pwm3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_led_r>;
> + status = "okay";
> +};
> +
> +&pwm4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_led_g>;
> + status = "okay";
> +};
> +
> +&sai2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai2>;
> + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
> + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + status = "okay";
> +};
> +
> +&sai6 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai6>;
> + assigned-clocks = <&clk IMX8MQ_CLK_SAI6>;
> + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + fsl,sai-synchronous-rx;
> + status = "okay";
> +};
> +
> +&snvs_pwrkey {
> + status = "okay";
> +};
> +
> +&snvs_rtc {
> + status = "disabled";
> +};
> +
> +&uart1 { /* console */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&uart2 { /* TPS - GPS - DEBUG */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2>;
> + status = "okay";
> +
> + gnss {
> + compatible = "globaltop,pa6h";
> + vcc-supply = <®_gnss>;
> + current-speed = <9600>;
> + };
> +};
> +
> +&uart3 { /* SMC */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3>;
> + status = "okay";
> +};
> +
> +&uart4 { /* BT */
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart4>;
> + uart-has-rtscts;
> + status = "okay";
> +};
> +
> +&usb3_phy0 {
> + status = "okay";
> +};
> +
> +&usb3_phy1 {
> + vbus-supply = <®_hub>;
> + status = "okay";
> +};
> +
> +&usb_dwc3_0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + dr_mode = "otg";
> + snps,dis_u3_susphy_quirk;
> + status = "okay";
> +
> + port at 0 {
> + reg = <0>;
> +
> + typec_hs: endpoint {
> + remote-endpoint = <&usb_con_hs>;
> + };
> + };
> +
> + port at 1 {
> + reg = <1>;
> +
> + typec_ss: endpoint {
> + remote-endpoint = <&usb_con_ss>;
> + };
> + };
> +};
> +
> +&usb_dwc3_1 {
> + dr_mode = "host";
> + status = "okay";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + /* Microchip USB2642 */
> + hub at 1 {
> + compatible = "usb424,2640";
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + mass-storage at 1 {
> + compatible = "usb424,4041";
> + reg = <1>;
> + };
> + };
> +};
> +
> +&usdhc1 {
> + assigned-clocks = <&clk IMX8MQ_CLK_USDHC1>;
> + assigned-clock-rates = <400000000>;
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
> + bus-width = <8>;
> + vmmc-supply = <®_vdd_3v3>;
> + power-supply = <®_vdd_1v8>;
> + non-removable;
> + status = "okay";
> +};
> +
> +&usdhc2 {
> + assigned-clocks = <&clk IMX8MQ_CLK_USDHC2>;
> + assigned-clock-rates = <200000000>;
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
> + bus-width = <4>;
> + vmmc-supply = <®_wifi_3v3>;
> + mmc-pwrseq = <&usdhc2_pwrseq>;
> + post-power-on-delay-ms = <1000>;
> + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
> + max-frequency = <50000000>;
> + disable-wp;
> + cap-sdio-irq;
> + keep-power-in-suspend;
> + wakeup-source;
> + status = "okay";
> +};
> +
> +&wdog1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_wdog>;
> + fsl,ext-reset-output;
> + status = "okay";
> +};
> diff --git a/arch/arm/mach-imx/imx8m/Kconfig
> b/arch/arm/mach-imx/imx8m/Kconfig
> index 24299ae037..11a2abf00c 100644
> --- a/arch/arm/mach-imx/imx8m/Kconfig
> +++ b/arch/arm/mach-imx/imx8m/Kconfig
> @@ -257,6 +257,14 @@ config TARGET_IMX8MP_RSB3720A1_6G
> select IMX8MP
> select SUPPORT_SPL
> select IMX8M_LPDDR4
> +
> +config TARGET_LIBREM5
> + bool "Purism Librem5 Phone"
> + select BINMAN
> + select IMX8MQ
> + select SUPPORT_SPL
> + select IMX8M_LPDDR4
> +
> endchoice
>
> source "board/advantech/imx8mp_rsb3720a1/Kconfig"
> @@ -277,6 +285,7 @@ source "board/kontron/sl-mx8mm/Kconfig"
> source "board/menlo/mx8menlo/Kconfig"
> source "board/phytec/phycore_imx8mm/Kconfig"
> source "board/phytec/phycore_imx8mp/Kconfig"
> +source "board/purism/librem5/Kconfig"
> source "board/ronetix/imx8mq-cm/Kconfig"
> source "board/technexion/pico-imx8mq/Kconfig"
> source "board/variscite/imx8mn_var_som/Kconfig"
> diff --git a/board/purism/librem5/Kconfig
> b/board/purism/librem5/Kconfig
> new file mode 100644
> index 0000000000..cf0f303683
> --- /dev/null
> +++ b/board/purism/librem5/Kconfig
> @@ -0,0 +1,15 @@
> +if TARGET_LIBREM5
> +
> +config SYS_BOARD
> + default "librem5"
> +
> +config SYS_VENDOR
> + default "purism"
> +
> +config SYS_CONFIG_NAME
> + default "librem5"
> +
> +config IMX_CONFIG
> + default "board/purism/librem5/imximage-8mq-lpddr4.cfg"
> +
> +endif
> diff --git a/board/purism/librem5/MAINTAINERS
> b/board/purism/librem5/MAINTAINERS
> new file mode 100644
> index 0000000000..09e7f20e33
> --- /dev/null
> +++ b/board/purism/librem5/MAINTAINERS
> @@ -0,0 +1,8 @@
> +PURISM LIBREM5 PHONE
> +M: Angus Ainslie <angus at akkea.ca>
> +R: kernel at puri.sm
> +S: Supported
> +F: arch/arm/dts/imx8mq-librem5*
> +F: board/purism/librem5/
> +F: configs/librem5_defconfig
> +F: include/configs/librem5.h
> diff --git a/board/purism/librem5/Makefile
> b/board/purism/librem5/Makefile
> new file mode 100644
> index 0000000000..47f25f047b
> --- /dev/null
> +++ b/board/purism/librem5/Makefile
> @@ -0,0 +1,13 @@
> +#
> +# Copyright 2017 NXP
> +# Copyright 2019 Purism
> +#
> +# SPDX-License-Identifier: GPL-2.0+
> +#
> +
> +obj-y += librem5.o
> +
> +ifdef CONFIG_SPL_BUILD
> +obj-y += spl.o
> +obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o lpddr4_timing_b0.o
> +endif
> diff --git a/board/purism/librem5/imximage-8mq-lpddr4.cfg
> b/board/purism/librem5/imximage-8mq-lpddr4.cfg
> new file mode 100644
> index 0000000000..3b5967105b
> --- /dev/null
> +++ b/board/purism/librem5/imximage-8mq-lpddr4.cfg
> @@ -0,0 +1,9 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright 2021 NXP
> + */
> +
> +FIT
> +BOOT_FROM sd
> +SIGNED_HDMI signed_hdmi.bin
> +LOADER u-boot-spl-ddr.bin 0x7E1000
> diff --git a/board/purism/librem5/librem5.c
> b/board/purism/librem5/librem5.c
> new file mode 100644
> index 0000000000..caa02655fc
> --- /dev/null
> +++ b/board/purism/librem5/librem5.c
> @@ -0,0 +1,425 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018 NXP
> + * Copyright 2021 Purism
> + */
> +
> +#include <common.h>
> +#include <malloc.h>
> +#include <errno.h>
> +#include <asm/io.h>
> +#include <miiphy.h>
> +#include <asm/mach-imx/iomux-v3.h>
> +#include <asm-generic/gpio.h>
> +#include <asm/arch/sys_proto.h>
> +#include <fsl_esdhc.h>
> +#include <mmc.h>
> +#include <asm/arch/imx8mq_pins.h>
> +#include <asm/arch/sys_proto.h>
> +#include <asm/mach-imx/gpio.h>
> +#include <asm/mach-imx/mxc_i2c.h>
> +#include <asm/arch/clock.h>
> +#include <asm/mach-imx/video.h>
> +#include <fuse.h>
> +#include <i2c.h>
> +#include <spl.h>
> +#include <usb.h>
> +#include <dwc3-uboot.h>
> +#include <linux/delay.h>
> +#include <linux/bitfield.h>
> +#include <power/regulator.h>
> +#include <usb/xhci.h>
> +#include "librem5.h"
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +int board_early_init_f(void)
> +{
> + return 0;
> +}
> +
> +#if IS_ENABLED(CONFIG_LOAD_ENV_FROM_MMC_BOOT_PARTITION)
> +uint board_mmc_get_env_part(struct mmc *mmc)
> +{
> + uint part = (mmc->part_config >> 3) & PART_ACCESS_MASK;
> +
> + if (part == 7)
> + part = 0;
> + return part;
> +}
> +#endif
> +
> +int tps65982_wait_for_app(int timeout, int timeout_step)
> +{
> + int ret;
> + char response[6];
> + struct udevice *udev, *bus;
> +
> + log_debug("%s: starting\n", __func__);
> +
> + /* Set the i2c bus */
> + ret = uclass_get_device_by_seq(UCLASS_I2C, 0, &bus);
> + if (ret) {
> + log_err("%s: No bus %d\n", __func__, 0);
> + return 1;
> + }
> +
> + ret = i2c_get_chip(bus, 0x3f, 1, &udev);
> + if (ret) {
> + log_err("%s: setting chip offset failed %d\n", __func__, ret);
> + return 1;
> + }
> +
> + while (timeout > 0) {
> + ret = dm_i2c_read(udev, 0x03, (u8 *)response, 5);
> + log_debug("tps65982 mode %s\n", response);
> + if (response[1] == 'A')
> + return 0;
> + mdelay(timeout_step);
> + timeout -= timeout_step;
> + log_debug("tps65982 waited %d ms %c\n", timeout_step, response[1]);
> + }
> +
> + return 1;
> +}
> +
> +int tps65982_clear_dead_battery(void)
> +{
> + int ret;
> + char cmd[5] = "\04DBfg";
> + struct udevice *udev, *bus;
> +
> + log_debug("%s: starting\n", __func__);
> +
> + /* Set the i2c bus */
> + ret = uclass_get_device_by_seq(UCLASS_I2C, 0, &bus);
> + if (ret) {
> + log_err("%s: No bus %d\n", __func__, 0);
> + return 1;
> + }
> +
> + ret = i2c_get_chip(bus, 0x3f, 1, &udev);
> + if (ret) {
> + log_err("%s: setting chip offset failed %d\n", __func__, ret);
> + return 1;
> + }
> +
> + /* clearing the dead battery flag when not in dead battery condition
> + * is a no-op, so there's no need to check if it's in effect
> + */
> + ret = dm_i2c_write(udev, 0x08, cmd, 5);
> + if (ret) {
> + log_err("%s: writing 4CC command failed %d", __func__, ret);
> + return 1;
> + }
> +
> + return 0;
> +}
> +
> +#define TPS_POWER_STATUS_PWROPMODE(x) FIELD_GET(GENMASK(3, 2), x)
> +
> +#define TPS_PDO_CONTRACT_TYPE(x) FIELD_GET(GENMASK(31, 30), x)
> +#define TPS_PDO_CONTRACT_FIXED 0
> +#define TPS_PDO_CONTRACT_BATTERY 1
> +#define TPS_PDO_CONTRACT_VARIABLE 2
> +
> +#define TPS_TYPEC_PWR_MODE_USB 0
> +#define TPS_TYPEC_PWR_MODE_1_5A 1
> +#define TPS_TYPEC_PWR_MODE_3_0A 2
> +#define TPS_TYPEC_PWR_MODE_PD 3
> +
> +#define TPS_PDO_FIXED_CONTRACT_MAX_CURRENT(x) (FIELD_GET(GENMASK(9,
> 0), x) * 10)
> +#define TPS_PDO_VAR_CONTRACT_MAX_CURRENT(x) (FIELD_GET(GENMASK(9, 0),
> x) * 10)
> +#define TPS_PDO_BAT_CONTRACT_MAX_VOLTAGE(x) (FIELD_GET(GENMASK(29,
> 20), x) * 50)
> +#define TPS_PDO_BAT_CONTRACT_MAX_POWER(x) (FIELD_GET(GENMASK(9, 0), x)
> * 250)
> +
> +int tps65982_get_max_current(void)
> +{
> + int ret;
> + u8 buf[7];
> + u8 pwr_status;
> + u32 contract;
> + int type, mode;
> + struct udevice *udev, *bus;
> +
> + log_debug("%s: starting\n", __func__);
> +
> + /* Set the i2c bus */
> + ret = uclass_get_device_by_seq(UCLASS_I2C, 0, &bus);
> + if (ret) {
> + log_debug("%s: No bus %d\n", __func__, 0);
> + return -1;
> + }
> +
> + ret = i2c_get_chip(bus, 0x3f, 1, &udev);
> + if (ret) {
> + log_debug("%s: setting chip offset failed %d\n", __func__, ret);
> + return -1;
> + }
> +
> + ret = dm_i2c_read(udev, 0x3f, buf, 3);
> + if (ret) {
> + log_debug("%s: reading pwr_status failed %d\n", __func__, ret);
> + return -1;
> + }
> +
> + pwr_status = buf[1];
> +
> + if (!(pwr_status & 1))
> + return 0;
> +
> + mode = TPS_POWER_STATUS_PWROPMODE(pwr_status);
> + switch (mode) {
> + case TPS_TYPEC_PWR_MODE_1_5A:
> + return 1500;
> + case TPS_TYPEC_PWR_MODE_3_0A:
> + return 3000;
> + case TPS_TYPEC_PWR_MODE_PD:
> + ret = dm_i2c_read(udev, 0x34, buf, 7);
> + if (ret) {
> + log_debug("%s: reading active contract failed %d\n", __func__,
> ret);
> + return -1;
> + }
> +
> + contract = buf[1] + (buf[2] << 8) + (buf[3] << 16) + (buf[4] << 24);
> +
> + type = TPS_PDO_CONTRACT_TYPE(contract);
> +
> + switch (type) {
> + case TPS_PDO_CONTRACT_FIXED:
> + return TPS_PDO_FIXED_CONTRACT_MAX_CURRENT(contract);
> + case TPS_PDO_CONTRACT_BATTERY:
> + return 1000 * TPS_PDO_BAT_CONTRACT_MAX_POWER(contract)
> + / TPS_PDO_BAT_CONTRACT_MAX_VOLTAGE(contract);
> + case TPS_PDO_CONTRACT_VARIABLE:
> + return TPS_PDO_VAR_CONTRACT_MAX_CURRENT(contract);
> + default:
> + log_debug("Unknown contract type: %d\n", type);
> + return -1;
> + }
> + case TPS_TYPEC_PWR_MODE_USB:
> + return 500;
> + default:
> + log_debug("Unknown power mode: %d\n", mode);
> + return -1;
> + }
> +}
> +
> +int init_tps65982(void)
> +{
> + log_debug("%s: starting\n", __func__);
> +
> + if (tps65982_wait_for_app(500, 100)) {
> + log_err("tps65982 APP boot failed\n");
> + return 1;
> + }
> +
> + log_info("tps65982 boot successful\n");
> + return 0;
> +}
> +
> +int bq25895_set_iinlim(int current)
> +{
> + u8 val, iinlim;
> + int ret;
> + struct udevice *udev, *bus;
> +
> + /* Set the i2c bus */
> + ret = uclass_get_device_by_seq(UCLASS_I2C, 3, &bus);
> + if (ret) {
> + log_err("%s: No bus 3\n", __func__);
> + return ret;
> + }
> +
> + ret = i2c_get_chip(bus, 0x6a, 1, &udev);
> + if (ret) {
> + log_err("%s: setting chip offset failed %d\n", __func__, ret);
> + return ret;
> + }
> +
> + if (current > 3250)
> + current = 3250;
> + if (current < 100)
> + current = 100;
> +
> + val = dm_i2c_reg_read(udev, 0x00);
> + iinlim = ((current - 100) / 50) & 0x3f;
> + val = (val & 0xc0) | iinlim;
> + dm_i2c_reg_write(udev, 0x00, val);
> + log_debug("REG00 0x%x\n", val);
> +
> + return 0;
> +}
> +
> +bool bq25895_battery_present(void)
> +{
> + u8 val;
> + int ret;
> + struct udevice *udev, *bus;
> +
> + /* Set the i2c bus */
> + ret = uclass_get_device_by_seq(UCLASS_I2C, 3, &bus);
> + if (ret) {
> + log_err("%s: No bus 3\n", __func__);
> + return ret;
> + }
> +
> + ret = i2c_get_chip(bus, 0x6a, 1, &udev);
> + if (ret) {
> + log_err("%s: setting chip offset failed %d\n", __func__, ret);
> + return ret;
> + }
> +
> + /* note that this may return false negatives when there's
> + * no external power applied and the battery voltage is below
> + * Vsys. this isn't a problem when used for clearing the dead
> + * battery flag though, since it's certain that there's an external
> + * power applied in this case
> + */
> + val = dm_i2c_reg_read(udev, 0x0e) & 0x7f;
> + if (val == 0x00 || val == 0x7f)
> + return false;
> +
> + return true;
> +}
> +
> +/*
> + * set some safe defaults for the battery charger
> + */
> +int init_charger_bq25895(void)
> +{
> + u8 val;
> + int iinlim, ret;
> + struct udevice *udev, *bus;
> +
> + /* Set the i2c bus */
> + ret = uclass_get_device_by_seq(UCLASS_I2C, 3, &bus);
> + if (ret) {
> + log_debug("%s: No bus 3\n", __func__);
> + return ret;
> + }
> +
> + ret = i2c_get_chip(bus, 0x6a, 1, &udev);
> + if (ret) {
> + log_debug("%s: setting chip offset failed %d\n", __func__, ret);
> + return ret;
> + }
> +
> + val = dm_i2c_reg_read(udev, 0x0b);
> + log_debug("REG0B 0x%x\n", val);
> +
> + log_debug("VBUS_STAT 0x%x\n", val >> 5);
> + switch (val >> 5) {
> + case 0:
> + log_debug("VBUS not detected\n");
> + break;
> + case 1:
> + log_debug("USB SDP IINLIM 500mA\n");
> + break;
> + case 2:
> + log_debug("USB CDP IINLIM 1500mA\n");
> + break;
> + case 3:
> + log_debug("USB DCP IINLIM 3500mA\n");
> + break;
> + case 4:
> + log_debug("MAXCHARGE IINLIM 1500mA\n");
> + break;
> + case 5:
> + log_debug("Unknown IINLIM 500mA\n");
> + break;
> + case 6:
> + log_debug("DIVIDER IINLIM > 1000mA\n");
> + break;
> + case 7:
> + log_debug("OTG\n");
> + break;
> + };
> +
> + log_debug("CHRG_STAT 0x%x\n", (val >> 3) & 0x3);
> + log_debug("PG_STAT 0x%x\n", (val >> 2) & 1);
> + log_debug("SDP_STAT 0x%x\n", (val >> 1) & 1);
> + log_debug("VSYS_STAT 0x%x\n", val & 1);
> +
> + val = dm_i2c_reg_read(udev, 0x00);
> + log_debug("REG00 0x%x\n", val);
> + iinlim = 100 + (val & 0x3f) * 50;
> + log_debug("IINLIM %d mA\n", iinlim);
> + log_debug("EN_HIZ 0x%x\n", (val >> 7) & 1);
> + log_debug("EN_ILIM 0x%x\n", (val >> 6) & 1);
> +
> + /* set 1.6A charge limit */
> + dm_i2c_reg_write(udev, 0x04, 0x19);
> +
> + /* re-enable charger */
> + val = dm_i2c_reg_read(udev, 0x03);
> + val = val | 0x10;
> + dm_i2c_reg_write(udev, 0x03, val);
> +
> + return 0;
> +}
> +
> +int board_init(void)
> +{
> + struct udevice *dev;
> + int tps_ret;
> +
> + if (IS_ENABLED(CONFIG_USB_DWC3) || IS_ENABLED(CONFIG_USB_XHCI_IMX8M))
> {
> + log_debug("%s: initializing USB clk\n", __func__);
> +
> + /* init_usb_clk won't enable the second clock if it's a USB boot */
> + if (is_usb_boot()) {
> + clock_enable(CCGR_USB_CTRL2, 1);
> + clock_enable(CCGR_USB_PHY2, 1);
> + }
> +
> + printf("Enabling regulator-hub\n");
> + if (!regulator_get_by_devname("regulator-hub", &dev)) {
> + if (regulator_set_enable(dev, true))
> + pr_err("Failed to enable regulator-hub\n");
> + }
> + }
> +
> + tps_ret = init_tps65982();
> + init_charger_bq25895();
> +
> + if (!tps_ret) {
> + int current = tps65982_get_max_current();
> +
> + if (current > 500)
> + bq25895_set_iinlim(current);
> +
> + if (bq25895_battery_present())
> + tps65982_clear_dead_battery();
> + }
> +
> + return 0;
> +}
> +
> +int board_late_init(void)
> +{
> + if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)) {
> + u32 rev;
> + char rev_str[3];
> +
> + env_set("board_name", "librem5");
> + if (fuse_read(9, 0, &rev)) {
> + env_set("board_rev", BOARD_REV_ERROR);
> + } else if (rev == 0) {
> + env_set("board_rev", BOARD_REV_UNKNOWN);
> + } else if (rev > 0) {
> + sprintf(rev_str, "%u", rev);
> + env_set("board_rev", rev_str);
> + }
> +
> + printf("Board name: %s\n", env_get("board_name"));
> + printf("Board rev: %s\n", env_get("board_rev"));
> + }
> +
> + if (is_usb_boot()) {
> + puts("USB Boot\n");
> + env_set("bootcmd", "fastboot 0");
> + }
> +
> + return 0;
> +}
> diff --git a/board/purism/librem5/librem5.h
> b/board/purism/librem5/librem5.h
> new file mode 100644
> index 0000000000..0d24edea9b
> --- /dev/null
> +++ b/board/purism/librem5/librem5.h
> @@ -0,0 +1,181 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright 2021 Purism
> + */
> +
> +#ifndef __LIBREM5_H__
> +#define __LIBREM5_H__
> +
> +#define CAMERA_EN IMX_GPIO_NR(1, 0)
> +#define SD_EN IMX_GPIO_NR(1, 3)
> +#define AUDIO_EN IMX_GPIO_NR(1, 4)
> +#define DSI_EN IMX_GPIO_NR(1, 5)
> +#define SMC_EN IMX_GPIO_NR(1, 6)
> +#define TYPEC_MUX_EN IMX_GPIO_NR(1, 11)
> +#define HUB_NRESET IMX_GPIO_NR(1, 12)
> +#define HUB_EN IMX_GPIO_NR(1, 14)
> +#define VOL_UP IMX_GPIO_NR(1, 16)
> +#define VOL_DOWN IMX_GPIO_NR(1, 17)
> +#define DSI_BIAS_EN IMX_GPIO_NR(1, 20)
> +#define FLASH_EN IMX_GPIO_NR(1, 23)
> +#define WWAN_NRESET IMX_GPIO_NR(3, 1)
> +#define CHG_EN IMX_GPIO_NR(3, 2)
> +#define CHG_OTG_OUT_EN IMX_GPIO_NR(3, 4)
> +#define WIFI_EN IMX_GPIO_NR(3, 10)
> +#define GPS_EN IMX_GPIO_NR(3, 12)
> +#define BL_EN IMX_GPIO_NR(3, 14)
> +#define WWAN_EN IMX_GPIO_NR(3, 18)
> +#define NFC_EN IMX_GPIO_NR(4, 28)
> +#define LED_G IMX_GPIO_NR(5, 2)
> +#define LED_R IMX_GPIO_NR(5, 3)
> +#define LED_B IMX_GPIO_NR(1, 13)
> +#define MOTO IMX_GPIO_NR(5, 5)
> +#define SPI1_SCLK IMX_GPIO_NR(5, 6)
> +#define SPI1_MOSI IMX_GPIO_NR(5, 7)
> +#define SPI1_MISO IMX_GPIO_NR(5, 8)
> +#define SPI1_SS0 IMX_GPIO_NR(5, 9)
> +
> +#define UART1_TX IMX_GPIO_NR(5, 23)
> +#define UART1_RX IMX_GPIO_NR(5, 22)
> +#define UART2_TX IMX_GPIO_NR(5, 25)
> +#define UART2_RX IMX_GPIO_NR(5, 24)
> +#define UART3_TX IMX_GPIO_NR(5, 27)
> +#define UART3_RX IMX_GPIO_NR(5, 26)
> +#define UART4_TX IMX_GPIO_NR(5, 11)
> +#define UART4_RX IMX_GPIO_NR(5, 10)
> +
> +#define TPS_RESET IMX_GPIO_NR(3, 24)
> +
> +#define PURISM_VID 0x316d
> +#define PURISM_PID 0x4c05
> +
> +#define BOARD_REV_ERROR "unknown"
> +#define BOARD_REV_BIRCH "1"
> +#define BOARD_REV_CHESTNUT "2"
> +#define BOARD_REV_DOGWOOD "3"
> +#define BOARD_REV_EVERGREEN "4"
> +/* Could be ASPEN, BIRCH or CHESTNUT. assume CHESTNUT */
> +#define BOARD_REV_UNKNOWN BOARD_REV_CHESTNUT
> +
> +#ifdef CONFIG_SPL_BUILD
> +static const iomux_v3_cfg_t configure_pads[] = {
> + IMX8MQ_PAD_GPIO1_IO00__GPIO1_IO0 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_GPIO1_IO03__GPIO1_IO3 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_GPIO1_IO04__GPIO1_IO4 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_GPIO1_IO05__GPIO1_IO5 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_GPIO1_IO06__GPIO1_IO6 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_GPIO1_IO11__GPIO1_IO11 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_GPIO1_IO12__GPIO1_IO12 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_GPIO1_IO13__GPIO1_IO13 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_GPIO1_IO14__GPIO1_IO14 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_ENET_MDC__GPIO1_IO16 | MUX_PAD_CTRL(PAD_CTL_PUE),
> + IMX8MQ_PAD_ENET_MDIO__GPIO1_IO17 | MUX_PAD_CTRL(PAD_CTL_PUE),
> + IMX8MQ_PAD_ENET_TD1__GPIO1_IO20 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_ENET_TXC__GPIO1_IO23 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_CE0_B__GPIO3_IO1 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_CE1_B__GPIO3_IO2 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_CE3_B__GPIO3_IO4 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_DATA04__GPIO3_IO10 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_DATA06__GPIO3_IO12 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_DQS__GPIO3_IO14 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_NAND_WP_B__GPIO3_IO18 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_SAI3_RXFS__GPIO4_IO28 | MUX_PAD_CTRL(PAD_CTL_DSE6),
> + IMX8MQ_PAD_SAI3_MCLK__GPIO5_IO2 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_SPDIF_TX__GPIO5_IO3 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> + IMX8MQ_PAD_SAI5_RXD3__GPIO3_IO24 | MUX_PAD_CTRL(PAD_CTL_DSE6) |
> MUX_MODE_SION,
> +};
> +
> +static inline void init_pinmux(void)
> +{
> + imx_iomux_v3_setup_multiple_pads(configure_pads,
> ARRAY_SIZE(configure_pads));
> +
> + gpio_request(LED_R, "LED_R");
> + gpio_request(LED_G, "LED_G");
> + gpio_request(LED_B, "LED_B");
> + gpio_request(VOL_UP, "VOL_UP");
> + gpio_request(VOL_DOWN, "VOL_DOWN");
> +
> + gpio_request(NFC_EN, "NFC_EN");
> + gpio_request(CHG_EN, "CHG_EN");
> + gpio_request(CHG_OTG_OUT_EN, "CHG_OTG_OUT_EN");
> +
> + gpio_request(TYPEC_MUX_EN, "TYPEC_MUX_EN");
> +
> + gpio_request(TPS_RESET, "TPS_RESET");
> +
> + gpio_request(WWAN_EN, "WWAN_EN");
> + gpio_request(WWAN_NRESET, "WWAN_NRESET");
> +
> + gpio_request(HUB_EN, "HUB_EN");
> + gpio_request(HUB_NRESET, "HUB_NRESET");
> + gpio_request(SD_EN, "SD_EN");
> + gpio_request(AUDIO_EN, "AUDIO_EN");
> + gpio_request(DSI_EN, "DSI_EN");
> + gpio_request(SMC_EN, "SMC_EN");
> + gpio_request(CAMERA_EN, "CAMERA_EN");
> + gpio_request(FLASH_EN, "FLASH_EN");
> + gpio_request(DSI_BIAS_EN, "DSI_BIAS_EN");
> + gpio_request(GPS_EN, "GPS_EN");
> + gpio_request(BL_EN, "BL_EN");
> +#ifndef CONSOLE_ON_UART4
> + gpio_request(WIFI_EN, "WIFI_EN");
> + gpio_direction_output(WIFI_EN, 0);
> +#endif /* CONSOLE_ON_UART4 */
> + gpio_direction_input(VOL_UP);
> + gpio_direction_input(VOL_DOWN);
> +
> + /* ensure charger is in the automated mode */
> + gpio_direction_output(NFC_EN, 0);
> + gpio_direction_output(CHG_EN, 0);
> + gpio_direction_output(CHG_OTG_OUT_EN, 0);
> +
> + gpio_direction_input(TYPEC_MUX_EN);
> +
> + gpio_direction_output(TPS_RESET, 0);
> +
> + gpio_direction_output(WWAN_EN, 0);
> + gpio_direction_output(WWAN_NRESET, 1);
> +
> + gpio_direction_output(HUB_EN, 1);
> + gpio_direction_output(HUB_NRESET, 1);
> + mdelay(10);
> + gpio_direction_output(SD_EN, 1);
> + gpio_direction_output(SMC_EN, 0);
> + gpio_direction_output(CAMERA_EN, 0);
> + gpio_direction_output(FLASH_EN, 0);
> + gpio_direction_output(DSI_BIAS_EN, 0);
> + gpio_direction_output(GPS_EN, 0);
> + gpio_direction_output(BL_EN, 0);
> +
> + /* turn these on for i2c busses */
> + gpio_direction_output(AUDIO_EN, 1);
> + gpio_direction_output(DSI_EN, 1);
> +}
> +#endif /* CONFIG_SPL_BUILD */
> +
> +#define USB1_BASE_ADDR 0x38100000
> +#define USB2_BASE_ADDR 0x38200000
> +#define USB1_PHY_BASE_ADDR 0x381F0000
> +#define USB2_PHY_BASE_ADDR 0x382F0000
> +
> +#define USB_PHY_CTRL0 0xF0040
> +#define USB_PHY_CTRL0_REF_SSP_EN BIT(2)
> +#define USB_PHY_CTRL0_SSC_RANGE_MASK GENMASK(23, 21)
> +#define USB_PHY_CTRL0_SSC_RANGE_4003PPM (0x2 << 21)
> +
> +#define USB_PHY_CTRL1 0xF0044
> +#define USB_PHY_CTRL1_RESET BIT(0)
> +#define USB_PHY_CTRL1_COMMONONN BIT(1)
> +#define USB_PHY_CTRL1_ATERESET BIT(3)
> +#define USB_PHY_CTRL1_VDATSRCENB0 BIT(19)
> +#define USB_PHY_CTRL1_VDATDETENB0 BIT(20)
> +
> +#define USB_PHY_CTRL2 0xF0048
> +#define USB_PHY_CTRL2_TXENABLEN0 BIT(8)
> +
> +#define USB_PHY_CTRL6 0x18
> +#define USB_PHY_CTRL6_RXTERM_OVERRIDE_SEL BIT(29)
> +
> +extern struct dram_timing_info dram_timing_b0;
> +
> +#endif
> diff --git a/board/purism/librem5/lpddr4_timing.c
> b/board/purism/librem5/lpddr4_timing.c
> new file mode 100644
> index 0000000000..46bc7f8591
> --- /dev/null
> +++ b/board/purism/librem5/lpddr4_timing.c
> @@ -0,0 +1,1324 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018 NXP
> + */
> +
> +#include <linux/kernel.h>
> +#include <common.h>
> +#include <asm/arch/ddr.h>
> +#include <asm/arch/lpddr4_define.h>
> +
> +#define WR_POST_EXT_3200 /* recommened to define */
> +
> +struct dram_cfg_param lpddr4_ddrc_cfg[] = {
> + /* Start to config, default 3200mbps */
> + { DDRC_DBG1(0), 0x00000001 },
> + { DDRC_PWRCTL(0), 0x00000001 },
> + { DDRC_MSTR(0), 0xa3080020 },
> + { DDRC_MSTR2(0), 0x00000000 },
> + { DDRC_RFSHTMG(0), 0x006100E0 },
> + { DDRC_INIT0(0), 0xC003061B },
> + { DDRC_INIT1(0), 0x009D0000 },
> + { DDRC_INIT3(0), 0x00D4002D },
> +#ifdef WR_POST_EXT_3200
> + { DDRC_INIT4(0), 0x00330008 },
> +#else
> + { DDRC_INIT4(0), 0x00310008 },
> +#endif
> + { DDRC_INIT6(0), 0x0066004a },
> + { DDRC_INIT7(0), 0x0006004a },
> +
> + { DDRC_DRAMTMG0(0), 0x1A201B22 },
> + { DDRC_DRAMTMG1(0), 0x00060633 },
> + { DDRC_DRAMTMG3(0), 0x00C0C000 },
> + { DDRC_DRAMTMG4(0), 0x0F04080F },
> + { DDRC_DRAMTMG5(0), 0x02040C0C },
> + { DDRC_DRAMTMG6(0), 0x01010007 },
> + { DDRC_DRAMTMG7(0), 0x00000401 },
> + { DDRC_DRAMTMG12(0), 0x00020600 },
> + { DDRC_DRAMTMG13(0), 0x0C100002 },
> + { DDRC_DRAMTMG14(0), 0x000000E6 },
> + { DDRC_DRAMTMG17(0), 0x00A00050 },
> +
> + { DDRC_ZQCTL0(0), 0x03200018 },
> + { DDRC_ZQCTL1(0), 0x028061A8 },
> + { DDRC_ZQCTL2(0), 0x00000000 },
> +
> + { DDRC_DFITMG0(0), 0x0497820A },
> + { DDRC_DFITMG1(0), 0x00080303 },
> + { DDRC_DFIUPD0(0), 0xE0400018 },
> + { DDRC_DFIUPD1(0), 0x00DF00E4 },
> + { DDRC_DFIUPD2(0), 0x80000000 },
> + { DDRC_DFIMISC(0), 0x00000011 },
> + { DDRC_DFITMG2(0), 0x0000170A },
> +
> + { DDRC_DBICTL(0), 0x00000001 },
> + { DDRC_DFIPHYMSTR(0), 0x00000001 },
> + { DDRC_RANKCTL(0), 0x00000c99 },
> + { DDRC_DRAMTMG2(0), 0x070E171a },
> +
> + /* address mapping */
> + { DDRC_ADDRMAP0(0), 0x00000015 },
> + { DDRC_ADDRMAP3(0), 0x00000000 },
> + { DDRC_ADDRMAP4(0), 0x00001F1F },
> + /* bank interleave */
> + { DDRC_ADDRMAP1(0), 0x00080808 },
> + { DDRC_ADDRMAP5(0), 0x07070707 },
> + { DDRC_ADDRMAP6(0), 0x08080707 },
> +
> + /* performance setting */
> + { DDRC_ODTCFG(0), 0x0b060908 },
> + { DDRC_ODTMAP(0), 0x00000000 },
> + { DDRC_SCHED(0), 0x29511505 },
> + { DDRC_SCHED1(0), 0x0000002c },
> + { DDRC_PERFHPR1(0), 0x5900575b },
> + /* 150T starve and 0x90 max tran len */
> + { DDRC_PERFLPR1(0), 0x90000096 },
> + /* 300T starve and 0x10 max tran len */
> + { DDRC_PERFWR1(0), 0x1000012c },
> + { DDRC_DBG0(0), 0x00000016 },
> + { DDRC_DBG1(0), 0x00000000 },
> + { DDRC_DBGCMD(0), 0x00000000 },
> + { DDRC_SWCTL(0), 0x00000001 },
> + { DDRC_POISONCFG(0), 0x00000011 },
> + { DDRC_PCCFG(0), 0x00000111 },
> + { DDRC_PCFGR_0(0), 0x000010f3 },
> + { DDRC_PCFGW_0(0), 0x000072ff },
> + { DDRC_PCTRL_0(0), 0x00000001 },
> + /* disable Read Qos*/
> + { DDRC_PCFGQOS0_0(0), 0x00000e00 },
> + { DDRC_PCFGQOS1_0(0), 0x0062ffff },
> + /* disable Write Qos*/
> + { DDRC_PCFGWQOS0_0(0), 0x00000e00 },
> + { DDRC_PCFGWQOS1_0(0), 0x0000ffff },
> +
> + /* Frequency 1: 400mbps */
> + { DDRC_FREQ1_DRAMTMG0(0), 0x0d0b010c },
> + { DDRC_FREQ1_DRAMTMG1(0), 0x00030410 },
> + { DDRC_FREQ1_DRAMTMG2(0), 0x0305090c },
> + { DDRC_FREQ1_DRAMTMG3(0), 0x00505006 },
> + { DDRC_FREQ1_DRAMTMG4(0), 0x05040305 },
> + { DDRC_FREQ1_DRAMTMG5(0), 0x0d0e0504 },
> + { DDRC_FREQ1_DRAMTMG6(0), 0x0a060004 },
> + { DDRC_FREQ1_DRAMTMG7(0), 0x0000090e },
> + { DDRC_FREQ1_DRAMTMG14(0), 0x00000032 },
> + { DDRC_FREQ1_DRAMTMG15(0), 0x00000000 },
> + { DDRC_FREQ1_DRAMTMG17(0), 0x0036001b },
> + { DDRC_FREQ1_DERATEINT(0), 0x7e9fbeb1 },
> + { DDRC_FREQ1_DFITMG0(0), 0x03818200 },
> + { DDRC_FREQ1_DFITMG2(0), 0x00000000 },
> + { DDRC_FREQ1_RFSHTMG(0), 0x000C001c },
> + { DDRC_FREQ1_INIT3(0), 0x00840000 },
> + { DDRC_FREQ1_INIT4(0), 0x00310008 },
> + { DDRC_FREQ1_INIT6(0), 0x0066004a },
> + { DDRC_FREQ1_INIT7(0), 0x0006004a },
> +
> + /* Frequency 2: 100mbps */
> + { DDRC_FREQ2_DRAMTMG0(0), 0x0d0b010c },
> + { DDRC_FREQ2_DRAMTMG1(0), 0x00030410 },
> + { DDRC_FREQ2_DRAMTMG2(0), 0x0305090c },
> + { DDRC_FREQ2_DRAMTMG3(0), 0x00505006 },
> + { DDRC_FREQ2_DRAMTMG4(0), 0x05040305 },
> + { DDRC_FREQ2_DRAMTMG5(0), 0x0d0e0504 },
> + { DDRC_FREQ2_DRAMTMG6(0), 0x0a060004 },
> + { DDRC_FREQ2_DRAMTMG7(0), 0x0000090e },
> + { DDRC_FREQ2_DRAMTMG14(0), 0x00000032 },
> + { DDRC_FREQ2_DRAMTMG17(0), 0x0036001b },
> + { DDRC_FREQ2_DERATEINT(0), 0x7e9fbeb1 },
> + { DDRC_FREQ2_DFITMG0(0), 0x03818200 },
> + { DDRC_FREQ2_DFITMG2(0), 0x00000000 },
> + { DDRC_FREQ2_RFSHTMG(0), 0x00030007 },
> + { DDRC_FREQ2_INIT3(0), 0x00840000 },
> + { DDRC_FREQ2_INIT4(0), 0x00310008 },
> + { DDRC_FREQ2_INIT6(0), 0x0066004a },
> + { DDRC_FREQ2_INIT7(0), 0x0006004a },
> +};
> +
> +/* PHY Initialize Configuration */
> +struct dram_cfg_param lpddr4_ddrphy_cfg[] = {
> + { 0x20110, 0x02 },
> + { 0x20111, 0x03 },
> + { 0x20112, 0x04 },
> + { 0x20113, 0x05 },
> + { 0x20114, 0x00 },
> + { 0x20115, 0x01 },
> +
> + { 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 },
> +
> +#ifdef WR_POST_EXT_3200
> + { 0x20024, 0xeb },
> +#else
> + { 0x20024, 0xab },
> +#endif
> + { 0x2003a, 0x0 },
> + { 0x120024, 0xab },
> + { 0x2003a, 0x0 },
> + { 0x220024, 0xab },
> + { 0x2003a, 0x0 },
> + { 0x20056, 0x3 },
> + { 0x120056, 0xa },
> + { 0x220056, 0xa },
> + { 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, 0xfbe },
> + { 0x10149, 0xfbe },
> + { 0x11049, 0xfbe },
> + { 0x11149, 0xfbe },
> + { 0x12049, 0xfbe },
> + { 0x12149, 0xfbe },
> + { 0x13049, 0xfbe },
> + { 0x13149, 0xfbe },
> + { 0x110049, 0xfbe },
> + { 0x110149, 0xfbe },
> + { 0x111049, 0xfbe },
> + { 0x111149, 0xfbe },
> + { 0x112049, 0xfbe },
> + { 0x112149, 0xfbe },
> + { 0x113049, 0xfbe },
> + { 0x113149, 0xfbe },
> + { 0x210049, 0xfbe },
> + { 0x210149, 0xfbe },
> + { 0x211049, 0xfbe },
> + { 0x211149, 0xfbe },
> + { 0x212049, 0xfbe },
> + { 0x212149, 0xfbe },
> + { 0x213049, 0xfbe },
> + { 0x213149, 0xfbe },
> +
> + { 0x43, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x1043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x2043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x3043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x4043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x5043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x6043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x7043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x8043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> + { 0x9043, ((LPDDR4_PHY_ADDR_RON << 5) | LPDDR4_PHY_ADDR_RON) },
> +
> + { 0x20018, 0x3 },
> + { 0x20075, 0x4 },
> + { 0x20050, 0x0 },
> + { 0x20008, 0x320 },
> + { 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 },
> +
> + { 0x200c7, 0x80 },
> + { 0x1200c7, 0x80 },
> + { 0x2200c7, 0x80 },
> + { 0x200ca, 0x106 },
> + { 0x1200ca, 0x106 },
> + { 0x2200ca, 0x106 },
> +};
> +
> +/* P0 message block paremeter for training firmware */
> +struct dram_cfg_param lpddr4_fsp0_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x0 },
> + { 0x54003, 0xc80 },
> + { 0x54004, 0x2 },
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT) }, /* PHY Ron/Rtt
> */
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, 0x131f },
> + { 0x54009, LPDDR4_HDT_CTL_3200_1D },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, (LPDDR4_CATRAIN_3200_1d << 8) },
> + { 0x5400e, 0x0 },
> + { 0x5400f, 0x0 },
> + { 0x54010, 0x0 },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> +
> + { 0x54019, 0x2dd4 },
> +#ifdef WR_POST_EXT_3200
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x3) },
> +#else
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x1) },
> +#endif
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) },
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08) },
> + { 0x5401d, 0x0 },
> + { 0x5401e, LPDDR4_MR22_RANK0 },
> + { 0x5401f, 0x2dd4 },
> +#ifdef WR_POST_EXT_3200
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x3) },
> +#else
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x1) },
> +#endif
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) },
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08) },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> +
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> + { 0x54032, 0xd400 },
> + /* MR3/MR2 */
> +#ifdef WR_POST_EXT_3200
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d /*0x312d*/ },
> +#else
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x2d/*0x312d*/ },
> +#endif
> + /* MR11/MR4 */
> + { 0x54034, (((LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) << 8) },
> + /* self:0x284d//MR13/MR12 */
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA)/*0x084d*/ },
> + /* MR16/MR14*/
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0/*0x4d*/ },
> + { 0x54037, (LPDDR4_MR22_RANK0 << 8)/*0x500*/ },
> + /* MR1 */
> + { 0x54038, 0xd400 },
> + /* MR3/MR2 */
> +#ifdef WR_POST_EXT_3200
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d/*0x312d*/ },
> +#else
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x2d/*0x312d*/ },
> +#endif
> + /* MR11/MR4 */
> + { 0x5403a, (((LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) << 8) },
> + /* self:0x284d//MR13/MR12 */
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA)/*0x084d*/ },
> + /* MR16/MR14 */
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1/*0x4d*/ },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8)/*0x500*/ },
> + /* { 0x5403d, 0x500 } */
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8)/*0x500*/ },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0x54044, 0x0 },
> + { 0xd0000, 0x1 },
> +};
> +
> +/* P1 message block paremeter for training firmware */
> +struct dram_cfg_param lpddr4_fsp1_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x101 },
> + { 0x54003, 0x190 },
> + { 0x54004, 0x2 },
> + /* PHY Ron/Rtt */
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT)/*0x2828*/ },
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, LPDDR4_TRAIN_SEQ_400 },
> + { 0x54009, LPDDR4_HDT_CTL_400_1D },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, (LPDDR4_CATRAIN_400 << 8) },
> + { 0x5400e, 0x0 },
> + { 0x5400f, 0x0 },
> + { 0x54010, 0x0 },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> + { 0x54019, 0x84 },
> + /* MR4/MR3 */
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x1)/*0x31*/ },
> + /* MR12/MR11 */
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) | (LPDDR4_RTT_CA << 4) |
> + LPDDR4_RTT_DQ)/*0x4d46*/ },
> + /* self:0x4d28//MR14/MR13 */
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08)/*0x4d08*/ },
> + { 0x5401d, 0x0 },
> + { 0x5401e, LPDDR4_MR22_RANK0/*0x5*/ },
> + { 0x5401f, 0x84 },
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x1)/*0x31*/ }, /* MR4/MR3 */
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) | (LPDDR4_RTT_CA << 4) |
> + LPDDR4_RTT_DQ)/*0x4d46*/ },/* MR12/MR11 */
> + /* self:0x4d28//MR14/MR13 */
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08)/*0x4d08*/ },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> + { 0x54032, 0x8400 },
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x00 },
> + { 0x54034, (((LPDDR4_RTT_CA << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0 },
> + { 0x54037, (LPDDR4_MR22_RANK0 << 8) },
> + { 0x54038, 0x8400 },
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x00 },
> + { 0x5403a, (((LPDDR4_RTT_CA << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1 },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0x54044, 0x0 },
> + { 0xd0000, 0x1 },
> +};
> +
> +/* P2 message block paremeter for training firmware */
> +struct dram_cfg_param lpddr4_fsp2_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x102 },
> + { 0x54003, 0x64 },
> + { 0x54004, 0x2 },
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT) },
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, LPDDR4_TRAIN_SEQ_100 },
> + { 0x54009, LPDDR4_HDT_CTL_100_1D },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, (LPDDR4_CATRAIN_100 << 8) },
> + { 0x5400e, 0x0 },
> + { 0x5400f, 0x0 },
> + { 0x54010, 0x0 },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> + { 0x54019, 0x84 },
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x1) },
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) | (LPDDR4_RTT_CA << 4) |
> + LPDDR4_RTT_DQ) },
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08) },
> + { 0x5401d, 0x0 },
> + { 0x5401e, LPDDR4_MR22_RANK0 },
> + { 0x5401f, 0x84 },
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x1) },
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) | (LPDDR4_RTT_CA << 4) |
> + LPDDR4_RTT_DQ) },
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08) },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> + { 0x54032, 0x8400 },
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x00 },
> + { 0x54034, (((LPDDR4_RTT_CA << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0 },
> + { 0x54037, (LPDDR4_MR22_RANK0 << 8) },
> + { 0x54038, 0x8400 },
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x00 },
> + { 0x5403a, (((LPDDR4_RTT_CA << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1 },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0x54044, 0x0 },
> + { 0xd0000, 0x1 },
> +};
> +
> +/* P0 2D message block paremeter for training firmware */
> +struct dram_cfg_param lpddr4_fsp0_2d_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x0 },
> + { 0x54003, 0xc80 },
> + { 0x54004, 0x2 },
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT) },
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, 0x61 },
> + { 0x54009, LPDDR4_HDT_CTL_2D },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, (LPDDR4_CATRAIN_3200_2d << 8) },
> + { 0x5400e, 0x0 },
> + { 0x5400f, (LPDDR4_2D_SHARE << 8) | 0x00 },
> + { 0x54010, LPDDR4_2D_WEIGHT },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> + { 0x54019, 0x2dd4 },
> +#ifdef WR_POST_EXT_3200
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x3) },
> +#else
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x1) },
> +#endif
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) },
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08) },
> + { 0x5401d, 0x0 },
> + { 0x5401e, LPDDR4_MR22_RANK0 },
> + { 0x5401f, 0x2dd4 },
> +#ifdef WR_POST_EXT_3200
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x3) },
> +#else
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x1) },
> +#endif
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) },
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08) },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> +
> + { 0x54032, 0xd400 },
> +#ifdef WR_POST_EXT_3200
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d },
> +#else
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x2d },
> +#endif
> + { 0x54034, (((LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0 },
> + { 0x54037, (LPDDR4_MR22_RANK0 << 8) },
> + { 0x54038, 0xd400 },
> +#ifdef WR_POST_EXT_3200
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d },
> +#else
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x2d },
> +#endif
> + { 0x5403a, (((LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1 },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0x54044, 0x0 },
> + { 0xd0000, 0x1 },
> +};
> +
> +/* DRAM PHY init engine image */
> +struct dram_cfg_param lpddr4_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, 0xf },
> + { 0x90039, 0x7c0 },
> + { 0x9003a, 0x139 },
> + { 0x9003b, 0x44 },
> + { 0x9003c, 0x630 },
> + { 0x9003d, 0x159 },
> + { 0x9003e, 0x14f },
> + { 0x9003f, 0x630 },
> + { 0x90040, 0x159 },
> + { 0x90041, 0x47 },
> + { 0x90042, 0x630 },
> + { 0x90043, 0x149 },
> + { 0x90044, 0x4f },
> + { 0x90045, 0x630 },
> + { 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, 0x630 },
> + { 0x90058, 0x179 },
> + { 0x90059, 0x1 },
> + { 0x9005a, 0x618 },
> + { 0x9005b, 0x109 },
> + { 0x9005c, 0x40c0 },
> + { 0x9005d, 0x630 },
> + { 0x9005e, 0x149 },
> + { 0x9005f, 0x8 },
> + { 0x90060, 0x4 },
> + { 0x90061, 0x48 },
> + { 0x90062, 0x4040 },
> + { 0x90063, 0x630 },
> + { 0x90064, 0x149 },
> + { 0x90065, 0x0 },
> + { 0x90066, 0x4 },
> + { 0x90067, 0x48 },
> + { 0x90068, 0x40 },
> + { 0x90069, 0x630 },
> + { 0x9006a, 0x149 },
> + { 0x9006b, 0x10 },
> + { 0x9006c, 0x4 },
> + { 0x9006d, 0x18 },
> + { 0x9006e, 0x0 },
> + { 0x9006f, 0x4 },
> + { 0x90070, 0x78 },
> + { 0x90071, 0x549 },
> + { 0x90072, 0x630 },
> + { 0x90073, 0x159 },
> + { 0x90074, 0xd49 },
> + { 0x90075, 0x630 },
> + { 0x90076, 0x159 },
> + { 0x90077, 0x94a },
> + { 0x90078, 0x630 },
> + { 0x90079, 0x159 },
> + { 0x9007a, 0x441 },
> + { 0x9007b, 0x630 },
> + { 0x9007c, 0x149 },
> + { 0x9007d, 0x42 },
> + { 0x9007e, 0x630 },
> + { 0x9007f, 0x149 },
> + { 0x90080, 0x1 },
> + { 0x90081, 0x630 },
> + { 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, 0xa },
> + { 0x9009c, 0x10 },
> + { 0x9009d, 0x109 },
> + { 0x9009e, 0x2 },
> + { 0x9009f, 0x10 },
> + { 0x900a0, 0x109 },
> + { 0x900a1, 0x5 },
> + { 0x900a2, 0x7c0 },
> + { 0x900a3, 0x109 },
> + { 0x900a4, 0x10 },
> + { 0x900a5, 0x10 },
> + { 0x900a6, 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, 0x623 },
> + { 0x4002b, 0x15 },
> + { 0x4004b, 0x0 },
> + { 0x4006b, 0x0 },
> + { 0x4000c, 0x4028 },
> + { 0x4002c, 0x80 },
> + { 0x4004c, 0x0 },
> + { 0x4006c, 0x0 },
> + { 0x4000d, 0xe08 },
> + { 0x4002d, 0xc1a },
> + { 0x4004d, 0x0 },
> + { 0x4006d, 0x0 },
> + { 0x4000e, 0x623 },
> + { 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 },
> + { 0x900a7, 0x0 },
> + { 0x900a8, 0x790 },
> + { 0x900a9, 0x11a },
> + { 0x900aa, 0x8 },
> + { 0x900ab, 0x7aa },
> + { 0x900ac, 0x2a },
> + { 0x900ad, 0x10 },
> + { 0x900ae, 0x7b2 },
> + { 0x900af, 0x2a },
> + { 0x900b0, 0x0 },
> + { 0x900b1, 0x7c8 },
> + { 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, 0x0 },
> + { 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, 0xc },
> + { 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, 0x0 },
> + { 0x90159, 0x400 },
> + { 0x9015a, 0x10e },
> + { 0x9015b, 0x8 },
> + { 0x9015c, 0xe8 },
> + { 0x9015d, 0x109 },
> + { 0x9015e, 0x0 },
> + { 0x9015f, 0x8140 },
> + { 0x90160, 0x10c },
> + { 0x90161, 0x10 },
> + { 0x90162, 0x8138 },
> + { 0x90163, 0x10c },
> + { 0x90164, 0x8 },
> + { 0x90165, 0x7c8 },
> + { 0x90166, 0x101 },
> + { 0x90167, 0x8 },
> + { 0x90168, 0x0 },
> + { 0x90169, 0x8 },
> + { 0x9016a, 0x8 },
> + { 0x9016b, 0x448 },
> + { 0x9016c, 0x109 },
> + { 0x9016d, 0xf },
> + { 0x9016e, 0x7c0 },
> + { 0x9016f, 0x109 },
> + { 0x90170, 0x0 },
> + { 0x90171, 0xe8 },
> + { 0x90172, 0x109 },
> + { 0x90173, 0x47 },
> + { 0x90174, 0x630 },
> + { 0x90175, 0x109 },
> + { 0x90176, 0x8 },
> + { 0x90177, 0x618 },
> + { 0x90178, 0x109 },
> + { 0x90179, 0x8 },
> + { 0x9017a, 0xe0 },
> + { 0x9017b, 0x109 },
> + { 0x9017c, 0x0 },
> + { 0x9017d, 0x7c8 },
> + { 0x9017e, 0x109 },
> + { 0x9017f, 0x8 },
> + { 0x90180, 0x8140 },
> + { 0x90181, 0x10c },
> + { 0x90182, 0x0 },
> + { 0x90183, 0x1 },
> + { 0x90184, 0x8 },
> + { 0x90185, 0x8 },
> + { 0x90186, 0x4 },
> + { 0x90187, 0x8 },
> + { 0x90188, 0x8 },
> + { 0x90189, 0x7c8 },
> + { 0x9018a, 0x101 },
> + { 0x90006, 0x0 },
> + { 0x90007, 0x0 },
> + { 0x90008, 0x8 },
> + { 0x90009, 0x0 },
> + { 0x9000a, 0x0 },
> + { 0x9000b, 0x0 },
> + { 0xd00e7, 0x400 },
> + { 0x90017, 0x0 },
> + { 0x9001f, 0x2a },
> + { 0x90026, 0x6a },
> + { 0x400d0, 0x0 },
> + { 0x400d1, 0x101 },
> + { 0x400d2, 0x105 },
> + { 0x400d3, 0x107 },
> + { 0x400d4, 0x10f },
> + { 0x400d5, 0x202 },
> + { 0x400d6, 0x20a },
> + { 0x400d7, 0x20b },
> + { 0x2003a, 0x2 },
> + { 0x2000b, 0x64 },
> + { 0x2000c, 0xc8 },
> + { 0x2000d, 0x7d0 },
> + { 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, 0x60 },
> + { 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 },
> + { 0x2003a, 0x2 },
> + { 0xc0080, 0x2 },
> + { 0xd0000, 0x1 },
> +};
> +
> +struct dram_fsp_msg lpddr4_dram_fsp_msg[] = {
> + {
> + /* P0 3200mts 1D */
> + .drate = 3200,
> + .fw_type = FW_1D_IMAGE,
> + .fsp_cfg = lpddr4_fsp0_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_cfg),
> + },
> + {
> + /* P1 400mts 1D */
> + .drate = 400,
> + .fw_type = FW_1D_IMAGE,
> + .fsp_cfg = lpddr4_fsp1_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp1_cfg),
> + },
> + {
> + /* P1 100mts 1D */
> + .drate = 100,
> + .fw_type = FW_1D_IMAGE,
> + .fsp_cfg = lpddr4_fsp2_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp2_cfg),
> + },
> + {
> + /* P0 3200mts 2D */
> + .drate = 3200,
> + .fw_type = FW_2D_IMAGE,
> + .fsp_cfg = lpddr4_fsp0_2d_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_2d_cfg),
> + },
> +};
> +
> +/* lpddr4 timing config params on EVK board */
> +struct dram_timing_info dram_timing = {
> + .ddrc_cfg = lpddr4_ddrc_cfg,
> + .ddrc_cfg_num = ARRAY_SIZE(lpddr4_ddrc_cfg),
> + .ddrphy_cfg = lpddr4_ddrphy_cfg,
> + .ddrphy_cfg_num = ARRAY_SIZE(lpddr4_ddrphy_cfg),
> + .fsp_msg = lpddr4_dram_fsp_msg,
> + .fsp_msg_num = ARRAY_SIZE(lpddr4_dram_fsp_msg),
> + .ddrphy_pie = lpddr4_phy_pie,
> + .ddrphy_pie_num = ARRAY_SIZE(lpddr4_phy_pie),
> + .fsp_table = { 3200, 400, 100, },
> +};
> diff --git a/board/purism/librem5/lpddr4_timing_b0.c
> b/board/purism/librem5/lpddr4_timing_b0.c
> new file mode 100644
> index 0000000000..ec68edaf69
> --- /dev/null
> +++ b/board/purism/librem5/lpddr4_timing_b0.c
> @@ -0,0 +1,1191 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018 NXP
> + */
> +
> +#include <linux/kernel.h>
> +#include <common.h>
> +#include <asm/arch/ddr.h>
> +#include <asm/arch/lpddr4_define.h>
> +
> +#define WR_POST_EXT_3200 /* recommened to define */
> +
> +static struct dram_cfg_param lpddr4_ddrc_cfg[] = {
> + /* Start to config, default 3200mbps */
> + /* dis_dq=1, indicates no reads or writes are issued to SDRAM */
> + { DDRC_DBG1(0), 0x00000001 },
> + /* selfref_en=1, SDRAM enter self-refresh state */
> + { DDRC_PWRCTL(0), 0x00000001 },
> + { DDRC_MSTR(0), 0xa3080020 },
> + { DDRC_MSTR2(0), 0x00000000 },
> + { DDRC_RFSHTMG(0), 0x006100E0 },
> + { DDRC_INIT0(0), 0xC003061B },
> + { DDRC_INIT1(0), 0x009D0000 },
> + { DDRC_INIT3(0), 0x00D4002D },
> +#ifdef WR_POST_EXT_3200 /* recommened to define */
> + { DDRC_INIT4(0), 0x00330008 },
> +#else
> + { DDRC_INIT4(0), 0x00310008 },
> +#endif
> + { DDRC_INIT6(0), 0x0066004a },
> + { DDRC_INIT7(0), 0x0006004a },
> +
> + { DDRC_DRAMTMG0(0), 0x1A201B22 },
> + { DDRC_DRAMTMG1(0), 0x00060633 },
> + { DDRC_DRAMTMG3(0), 0x00C0C000 },
> + { DDRC_DRAMTMG4(0), 0x0F04080F },
> + { DDRC_DRAMTMG5(0), 0x02040C0C },
> + { DDRC_DRAMTMG6(0), 0x01010007 },
> + { DDRC_DRAMTMG7(0), 0x00000401 },
> + { DDRC_DRAMTMG12(0), 0x00020600 },
> + { DDRC_DRAMTMG13(0), 0x0C100002 },
> + { DDRC_DRAMTMG14(0), 0x000000E6 },
> + { DDRC_DRAMTMG17(0), 0x00A00050 },
> +
> + { DDRC_ZQCTL0(0), 0x03200018 },
> + { DDRC_ZQCTL1(0), 0x028061A8 },
> + { DDRC_ZQCTL2(0), 0x00000000 },
> +
> + { DDRC_DFITMG0(0), 0x0497820A },
> + { DDRC_DFITMG1(0), 0x00080303 },
> + { DDRC_DFIUPD0(0), 0xE0400018 },
> + { DDRC_DFIUPD1(0), 0x00DF00E4 },
> + { DDRC_DFIUPD2(0), 0x80000000 },
> + { DDRC_DFIMISC(0), 0x00000011 },
> + { DDRC_DFITMG2(0), 0x0000170A },
> +
> + { DDRC_DBICTL(0), 0x00000001 },
> + { DDRC_DFIPHYMSTR(0), 0x00000001 },
> +
> + /* need be refined by ddrphy trained value */
> + { DDRC_RANKCTL(0), 0x00000c99 },
> + { DDRC_DRAMTMG2(0), 0x070E171a },
> +
> + /* address mapping */
> + /* Address map is from MSB 29: r15, r14, cs, r13-r0, b2-b0, c9-c0 */
> + { DDRC_ADDRMAP0(0), 0x00000015 },
> + { DDRC_ADDRMAP3(0), 0x00000000 },
> + /* addrmap_col_b10 addrmap_col_b11 set to de-activated (5-bit width)
> */
> + { DDRC_ADDRMAP4(0), 0x00001F1F },
> + /* bank interleave */
> + /* addrmap_bank_b2, addrmap_bank_b1, addrmap_bank_b0 */
> + { DDRC_ADDRMAP1(0), 0x00080808 },
> + /* addrmap_row_b11 addrmap_row_b10_b2 addrmap_row_b1 addrmap_row_b0
> */
> + { DDRC_ADDRMAP5(0), 0x07070707 },
> + /* addrmap_row_b15 addrmap_row_b14 addrmap_row_b13 addrmap_row_b12 */
> + { DDRC_ADDRMAP6(0), 0x08080707 },
> +
> + /* 667mts frequency setting */
> + { DDRC_FREQ1_DERATEEN(0), 0x0000000 },
> + { DDRC_FREQ1_DERATEINT(0), 0x0800000 },
> + { DDRC_FREQ1_RFSHCTL0(0), 0x0210000 },
> + { DDRC_FREQ1_RFSHTMG(0), 0x014001E },
> + { DDRC_FREQ1_INIT3(0), 0x0140009 },
> + { DDRC_FREQ1_INIT4(0), 0x00310008 },
> + { DDRC_FREQ1_INIT6(0), 0x0066004a },
> + { DDRC_FREQ1_INIT7(0), 0x0006004a },
> + { DDRC_FREQ1_DRAMTMG0(0), 0xB070A07 },
> + { DDRC_FREQ1_DRAMTMG1(0), 0x003040A },
> + { DDRC_FREQ1_DRAMTMG2(0), 0x305080C },
> + { DDRC_FREQ1_DRAMTMG3(0), 0x0505000 },
> + { DDRC_FREQ1_DRAMTMG4(0), 0x3040203 },
> + { DDRC_FREQ1_DRAMTMG5(0), 0x2030303 },
> + { DDRC_FREQ1_DRAMTMG6(0), 0x2020004 },
> + { DDRC_FREQ1_DRAMTMG7(0), 0x0000302 },
> + { DDRC_FREQ1_DRAMTMG12(0), 0x0020310 },
> + { DDRC_FREQ1_DRAMTMG13(0), 0xA100002 },
> + { DDRC_FREQ1_DRAMTMG14(0), 0x0000020 },
> + { DDRC_FREQ1_DRAMTMG17(0), 0x0220011 },
> + { DDRC_FREQ1_ZQCTL0(0), 0x0A70005 },
> + { DDRC_FREQ1_DFITMG0(0), 0x3858202 },
> + { DDRC_FREQ1_DFITMG1(0), 0x0000404 },
> + { DDRC_FREQ1_DFITMG2(0), 0x0000502 },
> +
> + /* performance setting */
> + { DDRC_ODTCFG(0), 0x0b060908 },
> + { DDRC_ODTMAP(0), 0x00000000 },
> + { DDRC_SCHED(0), 0x29511505 },
> + { DDRC_SCHED1(0), 0x0000002c },
> + { DDRC_PERFHPR1(0), 0x5900575b },
> + /* 150T starve and 0x90 max tran len */
> + { DDRC_PERFLPR1(0), 0x90000096 },
> + /* 300T starve and 0x10 max tran len */
> + { DDRC_PERFWR1(0), 0x1000012c },
> + { DDRC_DBG0(0), 0x00000016 },
> + { DDRC_DBG1(0), 0x00000000 },
> + { DDRC_DBGCMD(0), 0x00000000 },
> + { DDRC_SWCTL(0), 0x00000001 },
> + { DDRC_POISONCFG(0), 0x00000011 },
> + { DDRC_PCCFG(0), 0x00000111 },
> + { DDRC_PCFGR_0(0), 0x000010f3 },
> + { DDRC_PCFGW_0(0), 0x000072ff },
> + { DDRC_PCTRL_0(0), 0x00000001 },
> + /* disable Read Qos*/
> + { DDRC_PCFGQOS0_0(0), 0x00000e00 },
> + { DDRC_PCFGQOS1_0(0), 0x0062ffff },
> + /* disable Write Qos*/
> + { DDRC_PCFGWQOS0_0(0), 0x00000e00 },
> + { DDRC_PCFGWQOS1_0(0), 0x0000ffff },
> + { DDRC_FREQ1_DERATEEN(0), 0x00000202 },
> + { DDRC_FREQ1_DERATEINT(0), 0xec78f4b5 },
> + { DDRC_FREQ1_RFSHCTL0(0), 0x00618040 },
> + { DDRC_FREQ1_RFSHTMG(0), 0x00610090 },
> +};
> +
> +/* PHY Initialize Configuration */
> +static struct dram_cfg_param lpddr4_ddrphy_cfg[] = {
> + { 0x20110, 0x02 }, /* MapCAB0toDFI */
> + { 0x20111, 0x03 }, /* MapCAB1toDFI */
> + { 0x20112, 0x04 }, /* MapCAB2toDFI */
> + { 0x20113, 0x05 }, /* MapCAB3toDFI */
> + { 0x20114, 0x00 }, /* MapCAB4toDFI */
> + { 0x20115, 0x01 }, /* MapCAB5toDFI */
> +
> + /* Initialize PHY Configuration */
> + { 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, 0x1 },
> + { 0x22002e, 0x2 },
> + { 0x90204, 0x0 },
> + { 0x190204, 0x0 },
> + { 0x290204, 0x0 },
> +
> + { 0x20024, 0xe3 },
> + { 0x2003a, 0x2 },
> + { 0x120024, 0xa3 },
> + { 0x2003a, 0x2 },
> + { 0x220024, 0xa3 },
> + { 0x2003a, 0x2 },
> +
> + { 0x20056, 0x3 },
> + { 0x120056, 0xa },
> + { 0x220056, 0xa },
> +
> + { 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, 0xfbe },
> + { 0x10149, 0xfbe },
> + { 0x11049, 0xfbe },
> + { 0x11149, 0xfbe },
> + { 0x12049, 0xfbe },
> + { 0x12149, 0xfbe },
> + { 0x13049, 0xfbe },
> + { 0x13149, 0xfbe },
> +
> + { 0x110049, 0xfbe },
> + { 0x110149, 0xfbe },
> + { 0x111049, 0xfbe },
> + { 0x111149, 0xfbe },
> + { 0x112049, 0xfbe },
> + { 0x112149, 0xfbe },
> + { 0x113049, 0xfbe },
> + { 0x113149, 0xfbe },
> +
> + { 0x210049, 0xfbe },
> + { 0x210149, 0xfbe },
> + { 0x211049, 0xfbe },
> + { 0x211149, 0xfbe },
> + { 0x212049, 0xfbe },
> + { 0x212149, 0xfbe },
> + { 0x213049, 0xfbe },
> + { 0x213149, 0xfbe },
> +
> + { 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, 0x320 },
> + { 0x120008, 0xa7 },
> + { 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, 0x600 },
> + { 0x200f1, 0x0 },
> + { 0x200f2, 0x4444 },
> + { 0x200f3, 0x8888 },
> + { 0x200f4, 0x5655 },
> + { 0x200f5, 0x0 },
> + { 0x200f6, 0x0 },
> + { 0x200f7, 0xf000 },
> + { 0x20025, 0x0 },
> + { 0x2002d, 0x0 },
> + { 0x12002d, 0x0 },
> + { 0x22002d, 0x0 },
> +};
> +
> +/* P0 message block paremeter for training firmware */
> +static struct dram_cfg_param lpddr4_fsp0_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x0 },
> + { 0x54003, 0xc80 },
> + { 0x54004, 0x2 },
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT) },
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, 0x131f },
> + { 0x54009, LPDDR4_HDT_CTL_3200_1D },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, (LPDDR4_CATRAIN_3200_1d << 8) },
> + { 0x5400e, 0x0 },
> + { 0x5400f, 0x0 },
> + { 0x54010, 0x0 },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> + { 0x54019, 0x2dd4 },
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x3) },
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) },
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08) },
> + { 0x5401d, 0x0 },
> + { 0x5401e, LPDDR4_MR22_RANK0 },
> + { 0x5401f, 0x2dd4 },
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x3) },
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) },
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08) },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> + { 0x54032, 0xd400 },
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d },
> + { 0x54034, (((LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0 },
> + { 0x54037, (LPDDR4_MR22_RANK0 << 8) },
> + { 0x54038, 0xd400 },
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d },
> + { 0x5403a, (((LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1 },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0x54044, 0x0 },
> + { 0xd0000, 0x1 },
> +};
> +
> +/* P1 message block paremeter for training firmware */
> +static struct dram_cfg_param lpddr4_fsp1_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x1 },
> + { 0x54003, 0x29c },
> + { 0x54004, 0x2 },
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT) },
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, 0x121f },
> + { 0x54009, 0xc8 },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, 0x0 },
> + { 0x5400e, 0x0 },
> + { 0x5400f, 0x0 },
> + { 0x54010, 0x0 },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> + { 0x54019, 0x914 },
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x1) },
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) },
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08) },
> + { 0x5401e, 0x6 },
> + { 0x5401f, 0x914 },
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x1) },
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) },
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08) },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> + { 0x54032, 0x1400 },
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x09 },
> + { 0x54034, (((LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0 },
> + { 0x54037, 0x600 },
> + { 0x54038, 0x1400 },
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x1) << 8) | 0x09 },
> + { 0x5403a, (((LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1 },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0xd0000, 0x1 },
> +
> +};
> +
> +/* P0 2D message block paremeter for training firmware */
> +static struct dram_cfg_param lpddr4_fsp0_2d_cfg[] = {
> + { 0xd0000, 0x0 },
> + { 0x54000, 0x0 },
> + { 0x54001, 0x0 },
> + { 0x54002, 0x0 },
> + { 0x54003, 0xc80 },
> + { 0x54004, 0x2 },
> + { 0x54005, ((LPDDR4_PHY_RON << 8) | LPDDR4_PHY_RTT) },
> + { 0x54006, LPDDR4_PHY_VREF_VALUE },
> + { 0x54007, 0x0 },
> + { 0x54008, 0x61 },
> + { 0x54009, LPDDR4_HDT_CTL_2D },
> + { 0x5400a, 0x0 },
> + { 0x5400b, 0x2 },
> + { 0x5400c, 0x0 },
> + { 0x5400d, (LPDDR4_CATRAIN_3200_2d << 8) },
> + { 0x5400e, 0x0 },
> + { 0x5400f, (LPDDR4_2D_SHARE << 8) | 0x00 },
> + { 0x54010, LPDDR4_2D_WEIGHT },
> + { 0x54011, 0x0 },
> + { 0x54012, 0x310 },
> + { 0x54013, 0x0 },
> + { 0x54014, 0x0 },
> + { 0x54015, 0x0 },
> + { 0x54016, 0x0 },
> + { 0x54017, 0x0 },
> + { 0x54018, 0x0 },
> + { 0x54024, 0x5 },
> + { 0x54019, 0x2dd4 },
> + { 0x5401a, (((LPDDR4_RON) << 3) | 0x3) },
> + { 0x5401b, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) },
> + { 0x5401c, ((LPDDR4_VREF_VALUE_DQ_RANK0 << 8) | 0x08) },
> + { 0x5401d, 0x0 },
> + { 0x5401e, LPDDR4_MR22_RANK0 },
> + { 0x5401f, 0x2dd4 },
> + { 0x54020, (((LPDDR4_RON) << 3) | 0x3) },
> + { 0x54021, ((LPDDR4_VREF_VALUE_CA << 8) |
> + (LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) },
> + { 0x54022, ((LPDDR4_VREF_VALUE_DQ_RANK1 << 8) | 0x08) },
> + { 0x54023, 0x0 },
> + { 0x54024, LPDDR4_MR22_RANK1 },
> + { 0x54025, 0x0 },
> + { 0x54026, 0x0 },
> + { 0x54027, 0x0 },
> + { 0x54028, 0x0 },
> + { 0x54029, 0x0 },
> + { 0x5402a, 0x0 },
> + { 0x5402b, 0x1000 },
> + { 0x5402c, 0x3 },
> + { 0x5402d, 0x0 },
> + { 0x5402e, 0x0 },
> + { 0x5402f, 0x0 },
> + { 0x54030, 0x0 },
> + { 0x54031, 0x0 },
> + { 0x54032, 0xd400 },
> + { 0x54033, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d },
> + { 0x54034, (((LPDDR4_RTT_CA_BANK0 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x54035, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x54036, LPDDR4_VREF_VALUE_DQ_RANK0 },
> + { 0x54037, (LPDDR4_MR22_RANK0 << 8) },
> + { 0x54038, 0xd400 },
> + { 0x54039, ((((LPDDR4_RON) << 3) | 0x3) << 8) | 0x2d },
> + { 0x5403a, (((LPDDR4_RTT_CA_BANK1 << 4) | LPDDR4_RTT_DQ) << 8) },
> + { 0x5403b, (0x0800 | LPDDR4_VREF_VALUE_CA) },
> + { 0x5403c, LPDDR4_VREF_VALUE_DQ_RANK1 },
> + { 0x5403d, (LPDDR4_MR22_RANK1 << 8) },
> + { 0x5403e, 0x0 },
> + { 0x5403f, 0x0 },
> + { 0x54040, 0x0 },
> + { 0x54041, 0x0 },
> + { 0x54042, 0x0 },
> + { 0x54043, 0x0 },
> + { 0x54044, 0x0 },
> + { 0xd0000, 0x1 },
> +
> +};
> +
> +/* DRAM PHY init engine image */
> +static struct dram_cfg_param lpddr4_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, 0x630 },
> + { 0x9003d, 0x159 },
> + { 0x9003e, 0x14f },
> + { 0x9003f, 0x630 },
> + { 0x90040, 0x159 },
> + { 0x90041, 0x47 },
> + { 0x90042, 0x630 },
> + { 0x90043, 0x149 },
> + { 0x90044, 0x4f },
> + { 0x90045, 0x630 },
> + { 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, 0x630 },
> + { 0x90058, 0x179 },
> + { 0x90059, 0x1 },
> + { 0x9005a, 0x618 },
> + { 0x9005b, 0x109 },
> + { 0x9005c, 0x40c0 },
> + { 0x9005d, 0x630 },
> + { 0x9005e, 0x149 },
> + { 0x9005f, 0x8 },
> + { 0x90060, 0x4 },
> + { 0x90061, 0x48 },
> + { 0x90062, 0x4040 },
> + { 0x90063, 0x630 },
> + { 0x90064, 0x149 },
> + { 0x90065, 0x0 },
> + { 0x90066, 0x4 },
> + { 0x90067, 0x48 },
> + { 0x90068, 0x40 },
> + { 0x90069, 0x630 },
> + { 0x9006a, 0x149 },
> + { 0x9006b, 0x10 },
> + { 0x9006c, 0x4 },
> + { 0x9006d, 0x18 },
> + { 0x9006e, 0x0 },
> + { 0x9006f, 0x4 },
> + { 0x90070, 0x78 },
> + { 0x90071, 0x549 },
> + { 0x90072, 0x630 },
> + { 0x90073, 0x159 },
> + { 0x90074, 0xd49 },
> + { 0x90075, 0x630 },
> + { 0x90076, 0x159 },
> + { 0x90077, 0x94a },
> + { 0x90078, 0x630 },
> + { 0x90079, 0x159 },
> + { 0x9007a, 0x441 },
> + { 0x9007b, 0x630 },
> + { 0x9007c, 0x149 },
> + { 0x9007d, 0x42 },
> + { 0x9007e, 0x630 },
> + { 0x9007f, 0x149 },
> + { 0x90080, 0x1 },
> + { 0x90081, 0x630 },
> + { 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, 0xa },
> + { 0x9009c, 0x10 },
> + { 0x9009d, 0x109 },
> + { 0x9009e, 0x2 },
> + { 0x9009f, 0x10 },
> + { 0x900a0, 0x109 },
> + { 0x900a1, 0x5 },
> + { 0x900a2, 0x7c0 },
> + { 0x900a3, 0x109 },
> + { 0x900a4, 0xd },
> + { 0x900a5, 0x7c0 },
> + { 0x900a6, 0x109 },
> + { 0x900a7, 0x4 },
> + { 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, 0x623 },
> + { 0x4002b, 0x15 },
> + { 0x4004b, 0x0 },
> + { 0x4006b, 0x0 },
> + { 0x4000c, 0x4028 },
> + { 0x4002c, 0x80 },
> + { 0x4004c, 0x0 },
> + { 0x4006c, 0x0 },
> + { 0x4000d, 0xe08 },
> + { 0x4002d, 0xc1a },
> + { 0x4004d, 0x0 },
> + { 0x4006d, 0x0 },
> + { 0x4000e, 0x623 },
> + { 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, 0x70 },
> + { 0x900db, 0x788 },
> + { 0x900dc, 0x16a },
> + { 0x900dd, 0x1ff8 },
> + { 0x900de, 0x85a8 },
> + { 0x900df, 0x1e8 },
> + { 0x900e0, 0x50 },
> + { 0x900e1, 0x798 },
> + { 0x900e2, 0x16a },
> + { 0x900e3, 0x60 },
> + { 0x900e4, 0x7a0 },
> + { 0x900e5, 0x16a },
> + { 0x900e6, 0x8 },
> + { 0x900e7, 0x8310 },
> + { 0x900e8, 0x168 },
> + { 0x900e9, 0x8 },
> + { 0x900ea, 0xa310 },
> + { 0x900eb, 0x168 },
> + { 0x900ec, 0xa },
> + { 0x900ed, 0x408 },
> + { 0x900ee, 0x169 },
> + { 0x900ef, 0x6e },
> + { 0x900f0, 0x0 },
> + { 0x900f1, 0x68 },
> + { 0x900f2, 0x0 },
> + { 0x900f3, 0x408 },
> + { 0x900f4, 0x169 },
> + { 0x900f5, 0x0 },
> + { 0x900f6, 0x8310 },
> + { 0x900f7, 0x168 },
> + { 0x900f8, 0x0 },
> + { 0x900f9, 0xa310 },
> + { 0x900fa, 0x168 },
> + { 0x900fb, 0x1ff8 },
> + { 0x900fc, 0x85a8 },
> + { 0x900fd, 0x1e8 },
> + { 0x900fe, 0x68 },
> + { 0x900ff, 0x798 },
> + { 0x90100, 0x16a },
> + { 0x90101, 0x78 },
> + { 0x90102, 0x7a0 },
> + { 0x90103, 0x16a },
> + { 0x90104, 0x68 },
> + { 0x90105, 0x790 },
> + { 0x90106, 0x16a },
> + { 0x90107, 0x8 },
> + { 0x90108, 0x8b10 },
> + { 0x90109, 0x168 },
> + { 0x9010a, 0x8 },
> + { 0x9010b, 0xab10 },
> + { 0x9010c, 0x168 },
> + { 0x9010d, 0xa },
> + { 0x9010e, 0x408 },
> + { 0x9010f, 0x169 },
> + { 0x90110, 0x58 },
> + { 0x90111, 0x0 },
> + { 0x90112, 0x68 },
> + { 0x90113, 0x0 },
> + { 0x90114, 0x408 },
> + { 0x90115, 0x169 },
> + { 0x90116, 0x0 },
> + { 0x90117, 0x8b10 },
> + { 0x90118, 0x168 },
> + { 0x90119, 0x0 },
> + { 0x9011a, 0xab10 },
> + { 0x9011b, 0x168 },
> + { 0x9011c, 0x0 },
> + { 0x9011d, 0x1d8 },
> + { 0x9011e, 0x169 },
> + { 0x9011f, 0x80 },
> + { 0x90120, 0x790 },
> + { 0x90121, 0x16a },
> + { 0x90122, 0x18 },
> + { 0x90123, 0x7aa },
> + { 0x90124, 0x6a },
> + { 0x90125, 0xa },
> + { 0x90126, 0x0 },
> + { 0x90127, 0x1e9 },
> + { 0x90128, 0x8 },
> + { 0x90129, 0x8080 },
> + { 0x9012a, 0x108 },
> + { 0x9012b, 0xf },
> + { 0x9012c, 0x408 },
> + { 0x9012d, 0x169 },
> + { 0x9012e, 0xc },
> + { 0x9012f, 0x0 },
> + { 0x90130, 0x68 },
> + { 0x90131, 0x9 },
> + { 0x90132, 0x0 },
> + { 0x90133, 0x1a9 },
> + { 0x90134, 0x0 },
> + { 0x90135, 0x408 },
> + { 0x90136, 0x169 },
> + { 0x90137, 0x0 },
> + { 0x90138, 0x8080 },
> + { 0x90139, 0x108 },
> + { 0x9013a, 0x8 },
> + { 0x9013b, 0x7aa },
> + { 0x9013c, 0x6a },
> + { 0x9013d, 0x0 },
> + { 0x9013e, 0x8568 },
> + { 0x9013f, 0x108 },
> + { 0x90140, 0xb7 },
> + { 0x90141, 0x790 },
> + { 0x90142, 0x16a },
> + { 0x90143, 0x1f },
> + { 0x90144, 0x0 },
> + { 0x90145, 0x68 },
> + { 0x90146, 0x8 },
> + { 0x90147, 0x8558 },
> + { 0x90148, 0x168 },
> + { 0x90149, 0xf },
> + { 0x9014a, 0x408 },
> + { 0x9014b, 0x169 },
> + { 0x9014c, 0xc },
> + { 0x9014d, 0x0 },
> + { 0x9014e, 0x68 },
> + { 0x9014f, 0x0 },
> + { 0x90150, 0x408 },
> + { 0x90151, 0x169 },
> + { 0x90152, 0x0 },
> + { 0x90153, 0x8558 },
> + { 0x90154, 0x168 },
> + { 0x90155, 0x8 },
> + { 0x90156, 0x3c8 },
> + { 0x90157, 0x1a9 },
> + { 0x90158, 0x3 },
> + { 0x90159, 0x370 },
> + { 0x9015a, 0x129 },
> + { 0x9015b, 0x20 },
> + { 0x9015c, 0x2aa },
> + { 0x9015d, 0x9 },
> + { 0x9015e, 0x0 },
> + { 0x9015f, 0x400 },
> + { 0x90160, 0x10e },
> + { 0x90161, 0x8 },
> + { 0x90162, 0xe8 },
> + { 0x90163, 0x109 },
> + { 0x90164, 0x0 },
> + { 0x90165, 0x8140 },
> + { 0x90166, 0x10c },
> + { 0x90167, 0x10 },
> + { 0x90168, 0x8138 },
> + { 0x90169, 0x10c },
> + { 0x9016a, 0x8 },
> + { 0x9016b, 0x7c8 },
> + { 0x9016c, 0x101 },
> + { 0x9016d, 0x8 },
> + { 0x9016e, 0x0 },
> + { 0x9016f, 0x8 },
> + { 0x90170, 0x8 },
> + { 0x90171, 0x448 },
> + { 0x90172, 0x109 },
> + { 0x90173, 0xf },
> + { 0x90174, 0x7c0 },
> + { 0x90175, 0x109 },
> + { 0x90176, 0x0 },
> + { 0x90177, 0xe8 },
> + { 0x90178, 0x109 },
> + { 0x90179, 0x47 },
> + { 0x9017a, 0x630 },
> + { 0x9017b, 0x109 },
> + { 0x9017c, 0x8 },
> + { 0x9017d, 0x618 },
> + { 0x9017e, 0x109 },
> + { 0x9017f, 0x8 },
> + { 0x90180, 0xe0 },
> + { 0x90181, 0x109 },
> + { 0x90182, 0x0 },
> + { 0x90183, 0x7c8 },
> + { 0x90184, 0x109 },
> + { 0x90185, 0x8 },
> + { 0x90186, 0x8140 },
> + { 0x90187, 0x10c },
> + { 0x90188, 0x0 },
> + { 0x90189, 0x1 },
> + { 0x9018a, 0x8 },
> + { 0x9018b, 0x8 },
> + { 0x9018c, 0x4 },
> + { 0x9018d, 0x8 },
> + { 0x9018e, 0x8 },
> + { 0x9018f, 0x7c8 },
> + { 0x90190, 0x101 },
> + { 0x90006, 0x0 },
> + { 0x90007, 0x0 },
> + { 0x90008, 0x8 },
> + { 0x90009, 0x0 },
> + { 0x9000a, 0x0 },
> + { 0x9000b, 0x0 },
> + { 0xd00e7, 0x400 },
> + { 0x90017, 0x0 },
> + { 0x9001f, 0x2b },
> + { 0x90026, 0x6c },
> + { 0x400d0, 0x0 },
> + { 0x400d1, 0x101 },
> + { 0x400d2, 0x105 },
> + { 0x400d3, 0x107 },
> + { 0x400d4, 0x10f },
> + { 0x400d5, 0x202 },
> + { 0x400d6, 0x20a },
> + { 0x400d7, 0x20b },
> + { 0x2003a, 0x2 },
> + { 0x2000b, 0x64 },
> + { 0x2000c, 0xc8 },
> + { 0x2000d, 0x7d0 },
> + { 0x2000e, 0x2c },
> + { 0x12000b, 0x14 },
> + { 0x12000c, 0x29 },
> + { 0x12000d, 0x1a1 },
> + { 0x12000e, 0x10 },
> + { 0x22000b, 0x3 },
> + { 0x22000c, 0x6 },
> + { 0x22000d, 0x3e },
> + { 0x22000e, 0x10 },
> + { 0x9000c, 0x0 },
> + { 0x9000d, 0x173 },
> + { 0x9000e, 0x60 },
> + { 0x9000f, 0x6110 },
> + { 0x90010, 0x2152 },
> + { 0x90011, 0xdfbd },
> + { 0x90012, 0x60 },
> + { 0x90013, 0x6152 },
> + { 0x20010, 0x5a },
> + { 0x20011, 0x3 },
> + { 0x40080, 0xe0 },
> + { 0x40081, 0x12 },
> + { 0x40082, 0xe0 },
> + { 0x40083, 0x12 },
> + { 0x40084, 0xe0 },
> + { 0x40085, 0x12 },
> + { 0x140080, 0xe0 },
> + { 0x140081, 0x12 },
> + { 0x140082, 0xe0 },
> + { 0x140083, 0x12 },
> + { 0x140084, 0xe0 },
> + { 0x140085, 0x12 },
> + { 0x240080, 0xe0 },
> + { 0x240081, 0x12 },
> + { 0x240082, 0xe0 },
> + { 0x240083, 0x12 },
> + { 0x240084, 0xe0 },
> + { 0x240085, 0x12 },
> + { 0x400fd, 0xf },
> + { 0x10011, 0x1 },
> + { 0x10012, 0x1 },
> + { 0x10013, 0x180 },
> + { 0x10018, 0x1 },
> + { 0x10002, 0x6209 },
> + { 0x100b2, 0x1 },
> + { 0x101b4, 0x1 },
> + { 0x102b4, 0x1 },
> + { 0x103b4, 0x1 },
> + { 0x104b4, 0x1 },
> + { 0x105b4, 0x1 },
> + { 0x106b4, 0x1 },
> + { 0x107b4, 0x1 },
> + { 0x108b4, 0x1 },
> + { 0x11011, 0x1 },
> + { 0x11012, 0x1 },
> + { 0x11013, 0x180 },
> + { 0x11018, 0x1 },
> + { 0x11002, 0x6209 },
> + { 0x110b2, 0x1 },
> + { 0x111b4, 0x1 },
> + { 0x112b4, 0x1 },
> + { 0x113b4, 0x1 },
> + { 0x114b4, 0x1 },
> + { 0x115b4, 0x1 },
> + { 0x116b4, 0x1 },
> + { 0x117b4, 0x1 },
> + { 0x118b4, 0x1 },
> + { 0x12011, 0x1 },
> + { 0x12012, 0x1 },
> + { 0x12013, 0x180 },
> + { 0x12018, 0x1 },
> + { 0x12002, 0x6209 },
> + { 0x120b2, 0x1 },
> + { 0x121b4, 0x1 },
> + { 0x122b4, 0x1 },
> + { 0x123b4, 0x1 },
> + { 0x124b4, 0x1 },
> + { 0x125b4, 0x1 },
> + { 0x126b4, 0x1 },
> + { 0x127b4, 0x1 },
> + { 0x128b4, 0x1 },
> + { 0x13011, 0x1 },
> + { 0x13012, 0x1 },
> + { 0x13013, 0x180 },
> + { 0x13018, 0x1 },
> + { 0x13002, 0x6209 },
> + { 0x130b2, 0x1 },
> + { 0x131b4, 0x1 },
> + { 0x132b4, 0x1 },
> + { 0x133b4, 0x1 },
> + { 0x134b4, 0x1 },
> + { 0x135b4, 0x1 },
> + { 0x136b4, 0x1 },
> + { 0x137b4, 0x1 },
> + { 0x138b4, 0x1 },
> + { 0x20089, 0x1 },
> + { 0x20088, 0x19 },
> + { 0xc0080, 0x2 },
> + { 0xd0000, 0x1 },
> +};
> +
> +static struct dram_fsp_msg lpddr4_dram_fsp_msg[] = {
> + {
> + /* P0 3200mts 1D */
> + .drate = 3200,
> + .fw_type = FW_1D_IMAGE,
> + .fsp_cfg = lpddr4_fsp0_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_cfg),
> + },
> + {
> + /* P1 667mts 1D */
> + .drate = 667,
> + .fw_type = FW_1D_IMAGE,
> + .fsp_cfg = lpddr4_fsp1_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp1_cfg),
> + },
> + {
> + /* P0 3200mts 2D */
> + .drate = 3200,
> + .fw_type = FW_2D_IMAGE,
> + .fsp_cfg = lpddr4_fsp0_2d_cfg,
> + .fsp_cfg_num = ARRAY_SIZE(lpddr4_fsp0_2d_cfg),
> + },
> +};
> +
> +/* lpddr4 timing config params on EVK board */
> +struct dram_timing_info dram_timing_b0 = {
> + .ddrc_cfg = lpddr4_ddrc_cfg,
> + .ddrc_cfg_num = ARRAY_SIZE(lpddr4_ddrc_cfg),
> + .ddrphy_cfg = lpddr4_ddrphy_cfg,
> + .ddrphy_cfg_num = ARRAY_SIZE(lpddr4_ddrphy_cfg),
> + .fsp_msg = lpddr4_dram_fsp_msg,
> + .fsp_msg_num = ARRAY_SIZE(lpddr4_dram_fsp_msg),
> + .ddrphy_pie = lpddr4_phy_pie,
> + .ddrphy_pie_num = ARRAY_SIZE(lpddr4_phy_pie),
> + /*
> + * this table must be initialized if DDRPHY bypass mode is
> + * not used: all fsp drate > 666MTS.
> + */
> + .fsp_table = { 3200, 667, },
> +};
> diff --git a/board/purism/librem5/spl.c b/board/purism/librem5/spl.c
> new file mode 100644
> index 0000000000..b35f11debe
> --- /dev/null
> +++ b/board/purism/librem5/spl.c
> @@ -0,0 +1,593 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright 2018 NXP
> + * Copyright 2021 Purism
> + */
> +
> +#include <common.h>
> +#include <asm/io.h>
> +#include <errno.h>
> +#include <asm/io.h>
> +#include <asm/arch/ddr.h>
> +#include <asm/arch/imx8mq_pins.h>
> +#include <asm/arch/sys_proto.h>
> +#include <asm/arch/clock.h>
> +#include <asm/mach-imx/boot_mode.h>
> +#include <asm/mach-imx/iomux-v3.h>
> +#include <asm/mach-imx/gpio.h>
> +#include <asm/mach-imx/mxc_i2c.h>
> +#include <fsl_esdhc_imx.h>
> +#include <mmc.h>
> +#include <power/pmic.h>
> +#include <power/bd71837.h>
> +#include <hang.h>
> +#include <init.h>
> +#include <spl.h>
> +#include <usb.h>
> +#include <dwc3-uboot.h>
> +#include <linux/delay.h>
> +#include "librem5.h"
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +void spl_dram_init(void)
> +{
> + /* ddr init */
> + if ((get_cpu_rev() & 0xfff) == CHIP_REV_2_1)
> + ddr_init(&dram_timing);
> + else
> + ddr_init(&dram_timing_b0);
> +}
> +
> +int spl_board_boot_device(enum boot_device boot_dev_spl)
> +{
> + log_debug("%s : starting\n", __func__);
> +
> + switch (boot_dev_spl) {
> + case SD1_BOOT:
> + case MMC1_BOOT:
> + return BOOT_DEVICE_MMC1;
> + case USB_BOOT:
> + return BOOT_DEVICE_BOARD;
> + default:
> + return BOOT_DEVICE_NONE;
> + }
> +}
> +
> +#define ECSPI_PAD_CTRL (PAD_CTL_DSE2 | PAD_CTL_HYS)
> +
> +static const iomux_v3_cfg_t ecspi_pads[] = {
> + IMX8MQ_PAD_ECSPI1_SCLK__ECSPI1_SCLK | MUX_PAD_CTRL(ECSPI_PAD_CTRL),
> + IMX8MQ_PAD_ECSPI1_SS0__GPIO5_IO9 | MUX_PAD_CTRL(ECSPI_PAD_CTRL),
> + IMX8MQ_PAD_ECSPI1_MOSI__ECSPI1_MOSI | MUX_PAD_CTRL(ECSPI_PAD_CTRL),
> + IMX8MQ_PAD_ECSPI1_MISO__ECSPI1_MISO | MUX_PAD_CTRL(ECSPI_PAD_CTRL),
> +};
> +
> +int board_ecspi_init(void)
> +{
> + imx_iomux_v3_setup_multiple_pads(ecspi_pads, ARRAY_SIZE(ecspi_pads));
> +
> + return 0;
> +}
> +
> +int board_spi_cs_gpio(unsigned int bus, unsigned int cs)
> +{
> + return (bus == 0 && cs == 0) ? (SPI1_SS0) : -1;
> +}
> +
> +#define I2C_PAD_CTRL (PAD_CTL_PUE | PAD_CTL_ODE | PAD_CTL_DSE7 |
> PAD_CTL_FSEL3)
> +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
> +struct i2c_pads_info i2c_pad_info1 = {
> + .scl = {
> + .i2c_mode = IMX8MQ_PAD_I2C1_SCL__I2C1_SCL | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C1_SCL__GPIO5_IO14 | PC,
> + .gp = IMX_GPIO_NR(5, 14),
> + },
> + .sda = {
> + .i2c_mode = IMX8MQ_PAD_I2C1_SDA__I2C1_SDA | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C1_SDA__GPIO5_IO15 | PC,
> + .gp = IMX_GPIO_NR(5, 15),
> + },
> +};
> +
> +struct i2c_pads_info i2c_pad_info2 = {
> + .scl = {
> + .i2c_mode = IMX8MQ_PAD_I2C2_SCL__I2C2_SCL | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C2_SCL__GPIO5_IO16 | PC,
> + .gp = IMX_GPIO_NR(5, 16),
> + },
> + .sda = {
> + .i2c_mode = IMX8MQ_PAD_I2C2_SDA__I2C2_SDA | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C2_SDA__GPIO5_IO17 | PC,
> + .gp = IMX_GPIO_NR(5, 17),
> + },
> +};
> +
> +struct i2c_pads_info i2c_pad_info3 = {
> + .scl = {
> + .i2c_mode = IMX8MQ_PAD_I2C3_SCL__I2C3_SCL | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C3_SCL__GPIO5_IO18 | PC,
> + .gp = IMX_GPIO_NR(5, 18),
> + },
> + .sda = {
> + .i2c_mode = IMX8MQ_PAD_I2C3_SDA__I2C3_SDA | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C3_SDA__GPIO5_IO19 | PC,
> + .gp = IMX_GPIO_NR(5, 19),
> + },
> +};
> +
> +struct i2c_pads_info i2c_pad_info4 = {
> + .scl = {
> + .i2c_mode = IMX8MQ_PAD_I2C4_SCL__I2C4_SCL | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C4_SCL__GPIO5_IO20 | PC,
> + .gp = IMX_GPIO_NR(5, 20),
> + },
> + .sda = {
> + .i2c_mode = IMX8MQ_PAD_I2C4_SDA__I2C4_SDA | PC,
> + .gpio_mode = IMX8MQ_PAD_I2C4_SDA__GPIO5_IO21 | PC,
> + .gp = IMX_GPIO_NR(5, 21),
> + },
> +};
> +
> +#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
> +
> +static const iomux_v3_cfg_t uart_pads[] = {
> + IMX8MQ_PAD_UART1_RXD__UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_UART1_TXD__UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_UART2_RXD__UART2_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_UART2_TXD__UART2_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_UART3_RXD__UART3_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_UART3_TXD__UART3_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_ECSPI2_SCLK__UART4_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
> + IMX8MQ_PAD_ECSPI2_MOSI__UART4_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
> +};
> +
> +#define USDHC1_PWR_GPIO IMX_GPIO_NR(2, 10)
> +#define USDHC2_PWR_GPIO IMX_GPIO_NR(2, 19)
> +
> +int board_mmc_getcd(struct mmc *mmc)
> +{
> + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
> + int ret = 0;
> +
> + switch (cfg->esdhc_base) {
> + case USDHC1_BASE_ADDR:
> + ret = 1;
> + break;
> + case USDHC2_BASE_ADDR:
> + ret = 1;
> + break;
> + }
> +
> + return ret;
> +}
> +
> +#define USDHC_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE | \
> + PAD_CTL_FSEL1)
> +#define USDHC_GPIO_PAD_CTRL (PAD_CTL_PUE | PAD_CTL_DSE1)
> +
> +static const iomux_v3_cfg_t usdhc1_pads[] = {
> + IMX8MQ_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA4__USDHC1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA5__USDHC1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA6__USDHC1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_DATA7__USDHC1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
> + IMX8MQ_PAD_SD1_RESET_B__GPIO2_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
> +};
> +
> +static const iomux_v3_cfg_t usdhc2_pads[] = {
> + IMX8MQ_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), /*
> 0xd6 */
> + IMX8MQ_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), /*
> 0xd6 */
> + IMX8MQ_PAD_SD2_DATA0__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), /*
> 0xd6 */
> + IMX8MQ_PAD_SD2_DATA1__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), /*
> 0xd6 */
> + IMX8MQ_PAD_SD2_DATA2__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), /*
> 0x16 */
> + IMX8MQ_PAD_SD2_DATA3__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), /*
> 0xd6 */
> + IMX8MQ_PAD_SD2_RESET_B__GPIO2_IO19 |
> MUX_PAD_CTRL(USDHC_GPIO_PAD_CTRL),
> +};
> +
> +static struct fsl_esdhc_cfg usdhc_cfg[2] = {
> + {USDHC1_BASE_ADDR, 0, 8},
> + {USDHC2_BASE_ADDR, 0, 4},
> +};
> +
> +int board_mmc_init(struct bd_info *bis)
> +{
> + int i, ret;
> + /*
> + * According to the board_mmc_init() the following map is done:
> + * (U-Boot device node) (Physical Port)
> + * mmc0 USDHC1
> + * mmc1 USDHC2
> + */
> + for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
> + log_debug("Initializing FSL USDHC port %d\n", i);
> + switch (i) {
> + case 0:
> + init_clk_usdhc(0);
> + usdhc_cfg[0].sdhc_clk = mxc_get_clock(USDHC1_CLK_ROOT);
> + imx_iomux_v3_setup_multiple_pads(usdhc1_pads,
> + ARRAY_SIZE(usdhc1_pads));
> + gpio_request(USDHC1_PWR_GPIO, "usdhc1_reset");
> + gpio_direction_output(USDHC1_PWR_GPIO, 0);
> + udelay(500);
> + gpio_direction_output(USDHC1_PWR_GPIO, 1);
> + break;
> + case 1:
> + init_clk_usdhc(1);
> + usdhc_cfg[1].sdhc_clk = mxc_get_clock(USDHC2_CLK_ROOT);
> + imx_iomux_v3_setup_multiple_pads(usdhc2_pads,
> + ARRAY_SIZE(usdhc2_pads));
> + gpio_request(USDHC2_PWR_GPIO, "usdhc2_reset");
> + gpio_direction_output(USDHC2_PWR_GPIO, 0);
> + udelay(500);
> + gpio_direction_output(USDHC2_PWR_GPIO, 1);
> + break;
> + default:
> + log_err("Warning: USDHC controller(%d) not supported\n", i + 1);
> + return -EINVAL;
> + }
> +
> + ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
> + if (ret)
> + return ret;
> + }
> +
> + return 0;
> +}
> +
> +#define LDO_VOLT_EN BIT(6)
> +
> +/*
> + * Disable the charger - it will be re-enabled in u-boot
> + */
> +void disable_charger_bq25895(void)
> +{
> + u8 val;
> + int timeout = 1000; // ms
> +
> + /* Set the i2c bus */
> + i2c_set_bus_num(3);
> +
> + /* disable ship mode if BATFET_DLY is set */
> + val = i2c_reg_read(0x6a, 0x09);
> + log_debug("REG09 0x%x\n", val);
> + if (val & 0x28) {
> + val = val & ~0x28;
> + i2c_reg_write(0x6a, 0x09, val);
> + }
> +
> + /* disable and trigger DPDM, ICO, HVDCP and MaxCharge */
> + val = i2c_reg_read(0x6a, 0x02);
> + log_debug("REG02 0x%x\n", val);
> + val &= 0xe0;
> + i2c_reg_write(0x6a, 0x02, val);
> +
> + /* disable charger and enable BAT_LOADEN */
> + val = i2c_reg_read(0x6a, 0x03);
> + log_debug("REG03 0x%x\n", val);
> + val = (val | 0x80) & ~0x10;
> + i2c_reg_write(0x6a, 0x03, val);
> +
> + mdelay(10);
> +
> + /* force ADC conversions */
> + val = i2c_reg_read(0x6a, 0x02);
> + log_debug("REG02 0x%x\n", val);
> + val = (val | 0x80) & ~0x40;
> + i2c_reg_write(0x6a, 0x02, val);
> +
> + do {
> + mdelay(10);
> + timeout -= 10;
> + } while ((i2c_reg_read(0x6a, 0x02) & 0x80) && (timeout > 0));
> +
> + /* enable STAT pin */
> + val = i2c_reg_read(0x6a, 0x07);
> + log_debug("REG07 0x%x\n", val);
> + val = val & ~0x40;
> + i2c_reg_write(0x6a, 0x07, val);
> +
> + /* check VBUS */
> + val = i2c_reg_read(0x6a, 0x11);
> + log_debug("VBUS good %d\n", (val >> 7) & 1);
> + log_debug("VBUS mV %d\n", (val & 0x7f) * 100 + 2600);
> +
> + /* check VBAT */
> + val = i2c_reg_read(0x6a, 0x0e);
> + log_debug("VBAT mV %d\n", (val & 0x7f) * 20 + 2304);
> +
> + /* limit the VINDPM to 3.9V */
> + i2c_reg_write(0x6a, 0x0d, 0x8d);
> +
> + /* set the max voltage to 4.192V */
> + val = i2c_reg_read(0x6a, 0x6);
> + val = (val & ~0xFC) | 0x16 << 2;
> + i2c_reg_write(0x6a, 0x6, val);
> +
> + /* set the SYS_MIN to 3.7V */
> + val = i2c_reg_read(0x6a, 0x3);
> + val = val | 0xE;
> + i2c_reg_write(0x6a, 0x3, val);
> +
> + /* disable BAT_LOADEN */
> + val = i2c_reg_read(0x6a, 0x03);
> + log_debug("REG03 0x%x\n", val);
> + val = val & ~0x80;
> + i2c_reg_write(0x6a, 0x03, val);
> +}
> +
> +#define I2C_PMIC 0
> +
> +int power_bd71837_init(unsigned char bus)
> +{
> + static const char name[] = BD718XX_REGULATOR_DRIVER;
> + struct pmic *p = pmic_alloc();
> +
> + if (!p) {
> + log_err("%s: POWER allocation error!\n", __func__);
> + return -ENOMEM;
> + }
> +
> + p->name = name;
> + p->interface = I2C_PMIC;
> + p->number_of_regs = BD718XX_MAX_REGISTER;
> + p->hw.i2c.addr = CONFIG_POWER_BD71837_I2C_ADDR;
> + p->hw.i2c.tx_num = 1;
> + p->bus = bus;
> +
> + return 0;
> +}
> +
> +int power_init_board(void)
> +{
> + struct pmic *p;
> + int ldo[] = {BD718XX_LDO5_VOLT, BD718XX_LDO6_VOLT,
> + BD71837_LDO7_VOLT};
> + u32 val;
> + int i, rv;
> +
> + /* Set the i2c bus */
> + setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
> +
> + /*
> + * Init PMIC
> + */
> + rv = power_bd71837_init(CONFIG_POWER_BD71837_I2C_BUS);
> + if (rv) {
> + log_err("%s: power_bd71837_init(%d) error %d\n", __func__,
> + CONFIG_POWER_BD71837_I2C_BUS, rv);
> + goto out;
> + }
> +
> + p = pmic_get(BD718XX_REGULATOR_DRIVER);
> + if (!p) {
> + log_err("%s: pmic_get(%s) failed\n", __func__,
> BD718XX_REGULATOR_DRIVER);
> + rv = -ENODEV;
> + goto out;
> + }
> +
> + rv = pmic_probe(p);
> + if (rv) {
> + log_err("%s: pmic_probe() error %d\n", __func__, rv);
> + goto out;
> + }
> +
> + /*
> + * Unlock all regs
> + */
> + pmic_reg_write(p, BD718XX_REGLOCK, 0);
> +
> + /* find the reset cause */
> + pmic_reg_read(p, 0x29, &val);
> + log_debug("%s: reset cause %d\n", __func__, val);
> +
> + /*
> + * Reconfigure default voltages and disable:
> + * - BUCK3: VDD_GPU_0V9 (1.00 -> 0.90)
> + * - BUCK4: VDD_VPU_0V9 (1.00 -> 0.90)
> + */
> + pmic_reg_write(p, BD71837_BUCK3_VOLT_RUN, 0x14);
> + pmic_reg_write(p, BD71837_BUCK4_VOLT_RUN, 0x14);
> +
> + /*
> + * Enable PHYs voltages: LDO5-7
> + */
> + for (i = 0; i < ARRAY_SIZE(ldo); i++) {
> + rv = pmic_reg_read(p, ldo[i], &val);
> + if (rv) {
> + log_err("%s: pmic_read(%x) error %d\n", __func__,
> + ldo[i], rv);
> + continue;
> + }
> +
> + pmic_reg_write(p, ldo[i], val | LDO_VOLT_EN);
> + }
> +
> + udelay(500);
> +
> + rv = 0;
> +out:
> + return rv;
> +}
> +
> +int usb_gadget_handle_interrupts(void)
> +{
> + dwc3_uboot_handle_interrupt(0);
> + return 0;
> +}
> +
> +static void dwc3_nxp_usb_phy_init(struct dwc3_device *dwc3)
> +{
> + u32 RegData;
> +
> + RegData = readl(dwc3->base + USB_PHY_CTRL1);
> + RegData &= ~(USB_PHY_CTRL1_VDATSRCENB0 | USB_PHY_CTRL1_VDATDETENB0 |
> + USB_PHY_CTRL1_COMMONONN);
> + RegData |= USB_PHY_CTRL1_RESET | USB_PHY_CTRL1_ATERESET;
> + writel(RegData, dwc3->base + USB_PHY_CTRL1);
> +
> + RegData = readl(dwc3->base + USB_PHY_CTRL0);
> + RegData |= USB_PHY_CTRL0_REF_SSP_EN;
> + RegData &= ~USB_PHY_CTRL0_SSC_RANGE_MASK;
> + RegData |= USB_PHY_CTRL0_SSC_RANGE_4003PPM;
> + writel(RegData, dwc3->base + USB_PHY_CTRL0);
> +
> + RegData = readl(dwc3->base + USB_PHY_CTRL2);
> + RegData |= USB_PHY_CTRL2_TXENABLEN0;
> + writel(RegData, dwc3->base + USB_PHY_CTRL2);
> +
> + RegData = readl(dwc3->base + USB_PHY_CTRL1);
> + RegData &= ~(USB_PHY_CTRL1_RESET | USB_PHY_CTRL1_ATERESET);
> + writel(RegData, dwc3->base + USB_PHY_CTRL1);
> +
> + /* Disable rx term override */
> + RegData = readl(dwc3->base + USB_PHY_CTRL6);
> + RegData &= ~USB_PHY_CTRL6_RXTERM_OVERRIDE_SEL;
> + writel(RegData, dwc3->base + USB_PHY_CTRL6);
> +}
> +
> +static struct dwc3_device dwc3_device0_data = {
> + .maximum_speed = USB_SPEED_HIGH,
> + .base = USB1_BASE_ADDR,
> + .dr_mode = USB_DR_MODE_PERIPHERAL,
> + .index = 0,
> +};
> +
> +static struct dwc3_device dwc3_device1_data = {
> + .maximum_speed = USB_SPEED_HIGH,
> + .base = USB2_BASE_ADDR,
> + .dr_mode = USB_DR_MODE_HOST,
> + .index = 1,
> +};
> +
> +int board_usb_init(int index, enum usb_init_type init)
> +{
> + int ret = 0;
> +
> + printf("%s : index %d type %d\n", __func__, index, init);
> +
> + if (index == 0 && init == USB_INIT_DEVICE) {
> + dwc3_nxp_usb_phy_init(&dwc3_device0_data);
> + ret = dwc3_uboot_init(&dwc3_device0_data);
> + }
> + if (index == 1 && init == USB_INIT_HOST) {
> + dwc3_nxp_usb_phy_init(&dwc3_device1_data);
> + ret = dwc3_uboot_init(&dwc3_device1_data);
> + }
> +
> + return ret;
> +}
> +
> +int board_usb_cleanup(int index, enum usb_init_type init)
> +{
> + u32 RegData;
> + struct dwc3_device *dwc3;
> +
> + printf("%s : %d\n", __func__, index);
> +
> + if (index == 0 && init == USB_INIT_DEVICE)
> + dwc3 = &dwc3_device0_data;
> + if (index == 1 && init == USB_INIT_HOST)
> + dwc3 = &dwc3_device1_data;
> +
> + dwc3_uboot_exit(index);
> +
> + /* reset the phy */
> + RegData = readl(dwc3->base + USB_PHY_CTRL1);
> + RegData &= ~(USB_PHY_CTRL1_VDATSRCENB0 | USB_PHY_CTRL1_VDATDETENB0 |
> + USB_PHY_CTRL1_COMMONONN);
> + RegData |= USB_PHY_CTRL1_RESET | USB_PHY_CTRL1_ATERESET;
> + writel(RegData, dwc3->base + USB_PHY_CTRL1);
> +
> + /* enable rx term override */
> + RegData = readl(dwc3->base + USB_PHY_CTRL6);
> + RegData |= USB_PHY_CTRL6_RXTERM_OVERRIDE_SEL;
> + writel(RegData, dwc3->base + USB_PHY_CTRL6);
> +
> + return 0;
> +}
> +
> +void spl_board_init(void)
> +{
> + if (is_usb_boot())
> + puts("USB Boot\n");
> + else
> + puts("Normal Boot\n");
> +}
> +
> +void board_boot_order(u32 *spl_boot_list)
> +{
> + if (is_usb_boot())
> + spl_boot_list[0] = BOOT_DEVICE_BOARD;
> + else
> + spl_boot_list[0] = BOOT_DEVICE_MMC1;
> +}
> +
> +#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE)
> +
> +static const iomux_v3_cfg_t wdog_pads[] = {
> + IMX8MQ_PAD_GPIO1_IO02__WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
> +};
> +
> +void board_init_f(ulong dummy)
> +{
> + int ret;
> + struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
> +
> + arch_cpu_init();
> +
> + imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
> + set_wdog_reset(wdog);
> +
> + init_uart_clk(CONSOLE_UART_CLK);
> + imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
> +
> +#ifdef CONSOLE_ON_UART4
> + gpio_request(WIFI_EN, "WIFI_EN");
> + gpio_direction_output(WIFI_EN, 1);
> +#endif
> +
> + board_early_init_f();
> +
> + timer_init();
> +
> + preloader_console_init();
> +
> + ret = spl_init();
> + if (ret) {
> + log_err("spl_init() failed: %d\n", ret);
> + hang();
> + }
> +
> + enable_tzc380();
> +
> + printf("Initializing pinmux\n");
> + init_pinmux();
> + gpio_direction_output(LED_G, 1);
> + gpio_direction_output(MOTO, 1);
> + mdelay(50);
> + gpio_direction_output(MOTO, 0);
> +
> + /* Enable and configure i2c buses not used below */
> + setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
> + setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3);
> + setup_i2c(3, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info4);
> +
> + power_init_board();
> +
> + disable_charger_bq25895();
> +
> + /* initialize this for M4 even if u-boot doesn't have SF_CMD */
> + printf("Initializing ECSPI\n");
> + board_ecspi_init();
> +
> + /* DDR initialization */
> + printf("Initializing DRAM\n");
> + spl_dram_init();
> +}
> +
> diff --git a/configs/librem5_defconfig b/configs/librem5_defconfig
> new file mode 100644
> index 0000000000..dba20f1c8b
> --- /dev/null
> +++ b/configs/librem5_defconfig
> @@ -0,0 +1,142 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_IMX8M=y
> +CONFIG_SYS_TEXT_BASE=0x40200000
> +CONFIG_SPL_GPIO=y
> +CONFIG_SPL_LIBCOMMON_SUPPORT=y
> +CONFIG_SPL_LIBGENERIC_SUPPORT=y
> +CONFIG_ENV_SIZE=0x2000
> +CONFIG_ENV_OFFSET=0x3FE000
> +CONFIG_SYS_I2C_MXC_I2C1=y
> +CONFIG_SYS_I2C_MXC_I2C2=y
> +CONFIG_SYS_I2C_MXC_I2C3=y
> +CONFIG_SYS_I2C_MXC_I2C4=y
> +CONFIG_DM_GPIO=y
> +CONFIG_DEFAULT_DEVICE_TREE="imx8mq-librem5-r4"
> +CONFIG_SPL_TEXT_BASE=0x7E1000
> +CONFIG_TARGET_LIBREM5=y
> +CONFIG_SPL_MMC=y
> +CONFIG_SPL_SERIAL=y
> +CONFIG_SPL_DRIVERS_MISC=y
> +CONFIG_SPL=y
> +CONFIG_DEVRES=y
> +# CONFIG_SPL_DEVRES is not set
> +CONFIG_IMX_BOOTAUX=y
> +CONFIG_SYS_LOAD_ADDR=0x40480000
> +CONFIG_DISTRO_DEFAULTS=y
> +CONFIG_REMAKE_ELF=y
> +CONFIG_FIT=y
> +CONFIG_FIT_EXTERNAL_OFFSET=0x3000
> +CONFIG_SPL_LOAD_FIT=y
> +# CONFIG_USE_SPL_FIT_GENERATOR is not set
> +CONFIG_OF_SYSTEM_SETUP=y
> +CONFIG_SYS_CONSOLE_IS_IN_ENV=y
> +# CONFIG_SYS_DEVICE_NULLDEV is not set
> +CONFIG_ARCH_MISC_INIT=y
> +CONFIG_BOARD_EARLY_INIT_F=y
> +CONFIG_BOARD_LATE_INIT=y
> +CONFIG_SPL_BOARD_INIT=y
> +CONFIG_SPL_SEPARATE_BSS=y
> +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_USB_GADGET=y
> +CONFIG_SPL_USB_SDP_SUPPORT=y
> +CONFIG_SPL_WATCHDOG=y
> +CONFIG_SYS_PROMPT="u-boot=> "
> +CONFIG_CMD_MEMTEST=y
> +CONFIG_SYS_ALT_MEMTEST=y
> +CONFIG_CMD_CLK=y
> +CONFIG_CMD_FUSE=y
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_I2C=y
> +CONFIG_CMD_MMC=y
> +CONFIG_CMD_USB=y
> +CONFIG_CMD_USB_SDP=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_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
> +CONFIG_SPL_DM=y
> +# CONFIG_SPL_BLK is not set
> +CONFIG_BUTTON=y
> +CONFIG_BUTTON_GPIO=y
> +CONFIG_CLK_IMX8MQ=y
> +CONFIG_SAVED_DRAM_TIMING_BASE=0x40000000
> +CONFIG_DMA=y
> +CONFIG_DMA_CHANNELS=y
> +CONFIG_USB_FUNCTION_FASTBOOT=y
> +CONFIG_FASTBOOT_BUF_ADDR=0x43000000
> +CONFIG_FASTBOOT_BUF_SIZE=0x40000000
> +CONFIG_FASTBOOT_FLASH=y
> +CONFIG_FASTBOOT_UUU_SUPPORT=y
> +CONFIG_FASTBOOT_FLASH_MMC_DEV=0
> +CONFIG_FASTBOOT_MMC_BOOT_SUPPORT=y
> +CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
> +CONFIG_FASTBOOT_CMD_OEM_PARTCONF=y
> +CONFIG_FASTBOOT_CMD_OEM_BOOTBUS=y
> +# CONFIG_SPL_DM_GPIO is not set
> +CONFIG_GPIO_HOG=y
> +CONFIG_DM_GPIO_LOOKUP_LABEL=y
> +CONFIG_MXC_GPIO=y
> +CONFIG_DM_I2C=y
> +# CONFIG_SPL_DM_I2C is not set
> +CONFIG_SPL_SYS_I2C_LEGACY=y
> +CONFIG_SYS_I2C_EARLY_INIT=y
> +CONFIG_SYS_MXC_I2C1_SPEED=50000
> +CONFIG_SYS_MXC_I2C2_SPEED=50000
> +CONFIG_SYS_MXC_I2C3_SPEED=50000
> +CONFIG_SYS_MXC_I2C4_SPEED=50000
> +CONFIG_SYS_I2C_SPEED=50000
> +CONFIG_LED=y
> +CONFIG_LED_BLINK=y
> +CONFIG_LED_GPIO=y
> +CONFIG_MISC=y
> +CONFIG_PWRSEQ=y
> +CONFIG_MMC_BROKEN_CD=y
> +# CONFIG_SPL_DM_MMC is not set
> +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_DM_SPI_FLASH=y
> +CONFIG_SPI_FLASH_STMICRO=y
> +CONFIG_SPI_FLASH_WINBOND=y
> +CONFIG_DM_ETH=y
> +CONFIG_PHY=y
> +CONFIG_PHY_IMX8MQ_USB=y
> +CONFIG_PINCTRL=y
> +CONFIG_PINCTRL_IMX8M=y
> +CONFIG_POWER_LEGACY=y
> +CONFIG_POWER_DOMAIN=y
> +CONFIG_IMX8M_POWER_DOMAIN=y
> +CONFIG_DM_REGULATOR=y
> +CONFIG_DM_REGULATOR_FIXED=y
> +CONFIG_DM_REGULATOR_GPIO=y
> +CONFIG_POWER_I2C=y
> +CONFIG_DM_RESET=y
> +CONFIG_MXC_UART=y
> +CONFIG_SPI=y
> +CONFIG_DM_SPI=y
> +CONFIG_MXC_SPI=y
> +CONFIG_DM_THERMAL=y
> +CONFIG_IMX_TMU=y
> +CONFIG_USB=y
> +CONFIG_DM_USB_GADGET=y
> +CONFIG_USB_XHCI_HCD=y
> +CONFIG_USB_XHCI_DWC3=y
> +CONFIG_USB_DWC3=y
> +CONFIG_USB_DWC3_GENERIC=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_GADGET_MANUFACTURER="Purism"
> +CONFIG_USB_GADGET_VENDOR_NUM=0x0525
> +CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
> +CONFIG_SDP_LOADADDR=0x40400000
> +CONFIG_USB_FUNCTION_ACM=y
> diff --git a/doc/board/index.rst b/doc/board/index.rst
> index f90a9cad45..ffa5def303 100644
> --- a/doc/board/index.rst
> +++ b/doc/board/index.rst
> @@ -27,6 +27,7 @@ Board-specific doc
> nokia/index
> nxp/index
> openpiton/index
> + purism/index
> qualcomm/index
> rockchip/index
> samsung/index
> diff --git a/doc/board/purism/index.rst b/doc/board/purism/index.rst
> new file mode 100644
> index 0000000000..a9cdc312d4
> --- /dev/null
> +++ b/doc/board/purism/index.rst
> @@ -0,0 +1,9 @@
> +.. SPDX-License-Identifier: GPL-2.0+
> +
> +Purism SPC
> +==========
> +
> +.. toctree::
> + :maxdepth: 2
> +
> + librem5
> diff --git a/doc/board/purism/librem5.rst
> b/doc/board/purism/librem5.rst
> new file mode 100644
> index 0000000000..7a458f724a
> --- /dev/null
> +++ b/doc/board/purism/librem5.rst
> @@ -0,0 +1,60 @@
> +.. SPDX-License-Identifier: GPL-2.0+
> +
> +Librem5
> +==========
> +
> +U-Boot for the Purism Librem5 phone
> +
> +Quick Start
> +-----------
> +
> +- Build the ARM Trusted firmware binary
> +- Get ddr and hdmi firmware
> +- Build U-Boot
> +
> +Get and Build the ARM Trusted firmware
> +--------------------------------------
> +
> +Note: srctree is U-Boot source directory
> +Get ATF from: https://source.puri.sm/Librem5/arm-trusted-firmware
> +branch: librem5
> +
> +.. code-block:: bash
> +
> + $ make PLAT=imx8mq CROSS_COMPILE=aarch64-linux-gnu- bl31
> + $ cp build/imx8mq/release/bl31.bin $(builddir)
> +
> +Get the ddr and display port firmware
> +-----------------------------
> +
> +.. code-block:: bash
> +
> + $ wget
> https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.15.bin
> + $ chmod +x firmware-imx-8.15.bin
> + $ ./firmware-imx-8.15.bin
> + $ cp firmware-imx-8.15/firmware/hdmi/cadence/signed_dp_imx8m.bin
> $(builddir)
> + $ cp firmware-imx-8.15/firmware/ddr/synopsys/lpddr4*.bin
> $(builddir)
> +
> +Build U-Boot
> +------------
> +
> +.. code-block:: bash
> +
> + $ export CROSS_COMPILE=aarch64-linux-gnu-
> + $ make librem5_defconfig
> + $ make ARCH=arm
> +
> +Burn the flash.bin
> +------------------
> +
> +Use uuu to burn flash.bin. Power on the phone while holding vol+ to
> get it
> +into uuu mode.
> +
> +.. code-block:: bash
> +
> + $ git clone https://source.puri.sm/Librem5/librem5-devkit-tools.git
> + $ cd librem5-devkit-tools
> + $ cp $(builddir)/flash.bin files/u-boot-librem5.imx
> + $ uuu uuu_scripts/u-boot_flash_librem5.lst
> +
> +Reboot the phone.
> diff --git a/include/configs/librem5.h b/include/configs/librem5.h
> new file mode 100644
> index 0000000000..8d21311a52
> --- /dev/null
> +++ b/include/configs/librem5.h
> @@ -0,0 +1,113 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright 2017 NXP
> + * Copyright 2018 Emcraft Systems
> + * Copyright 2019 Purism
> + *
> + */
> +
> +#ifndef __LIBREM5_H
> +#define __LIBREM5_H
> +
> +/* #define DEBUG */
> +
> +#include <version.h>
> +#include <linux/sizes.h>
> +#include <asm/arch/imx-regs.h>
> +
> +#define CONFIG_SPL_MAX_SIZE (148 * 1024)
> +#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
> +
> +#ifdef CONFIG_SPL_BUILD
> +#define CONFIG_SPL_STACK 0x187FF0
> +#define CONFIG_SPL_BSS_START_ADDR 0x00180000
> +#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
> +#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
> +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */
> +
> +#define CONFIG_MALLOC_F_ADDR 0x182000 /* malloc f used before
> GD_FLG_FULL_MALLOC_INIT */
> +
> +#define CONFIG_SPL_ABORT_ON_RAW_IMAGE /* For RAW image gives a error
> info not panic */
> +
> +#define CONFIG_POWER_BD71837
> +#define CONFIG_POWER_BD71837_I2C_BUS 0
> +#define CONFIG_POWER_BD71837_I2C_ADDR 0x4B
> +
> +#endif /* CONFIG_SPL_BUILD*/
> +
> +#define CONFIG_SYS_FSL_USDHC_NUM 2
> +
> +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
> +
> +#define CONFIG_USBD_HS
> +
> +#define CONSOLE_ON_UART1
> +
> +#ifdef CONSOLE_ON_UART1
> +#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
> +#define CONSOLE_UART_CLK 0
> +#define CONSOLE "ttymxc0"
> +#elif defined(CONSOLE_ON_UART2)
> +#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
> +#define CONSOLE_UART_CLK 1
> +#define CONSOLE "ttymxc1"
> +#elif defined(CONSOLE_ON_UART3)
> +#define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
> +#define CONSOLE_UART_CLK 2
> +#define CONSOLE "ttymxc2"
> +#elif defined(CONSOLE_ON_UART4)
> +#define CONFIG_MXC_UART_BASE UART4_BASE_ADDR
> +#define CONSOLE_UART_CLK 3
> +#define CONSOLE "ttymxc3"
> +#else
> +#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
> +#define CONSOLE_UART_CLK 0
> +#define CONSOLE "ttymxc0"
> +#endif
> +
> +#ifndef CONFIG_SPL_BUILD
> +#define BOOT_TARGET_DEVICES(func) \
> + func(MMC, mmc, 0) \
> + func(USB, usb, 0) \
> + func(DHCP, dhcp, na)
> +#include <config_distro_bootcmd.h>
> +#else
> +#define BOOTENV
> +#endif
> +
> +/* Initial environment variables */
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> + "scriptaddr=0x80000000\0" \
> + "pxefile_addr_r=0x80100000\0" \
> + "kernel_addr_r=0x80800000\0" \
> + "fdt_addr_r=0x84800000\0" \
> + "ramdisk_addr_r=0x85000000\0" \
> + "console=" CONSOLE ",115200\0" \
> + "bootargs=u_boot_version=" PLAIN_VERSION "\0" \
> + "stdin=usbacm,serial\0" \
> + "stdout=usbacm,serial\0" \
> + "stderr=usbacm,serial\0" \
> + BOOTENV
> +
> +/* Link Definitions */
> +
> +#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
> +#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
> +#define CONFIG_SYS_INIT_SP_OFFSET \
> + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
> +#define CONFIG_SYS_INIT_SP_ADDR \
> + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
> +
> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
> +#define PHYS_SDRAM 0x40000000
> +#define PHYS_SDRAM_SIZE 0xc0000000 /* 3GB LPDDR4 one Rank */
> +
> +/* Monitor Command Prompt */
> +#define CONFIG_SYS_CBSIZE 1024
> +#define CONFIG_SYS_MAXARGS 64
> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
> + sizeof(CONFIG_SYS_PROMPT) + 16)
> +#define CONFIG_SYS_FSL_ESDHC_ADDR 0
> +
> +#endif
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