@@ -1562,6 +1562,10 @@ N: Koen Martens <gmc@sonologic.nl>
F: package/capnproto/
F: package/linuxconsoletools/
+N: Kory Maincent <kory.maincent@bootlin.com>
+F: board/octavo/osd32mp1-brk/
+F: configs/octavo_osd32mp1_brk_defconfig
+
N: Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be>
F: package/bcusdk/
F: package/libpthsem/
new file mode 100644
@@ -0,0 +1,23 @@
+image sdcard.img {
+ hdimage {
+ gpt = "true"
+ }
+
+ partition fsbl1 {
+ image = "tf-a-stm32mp157c-osd32mp1-brk.stm32"
+ }
+
+ partition fsbl2 {
+ image = "tf-a-stm32mp157c-osd32mp1-brk.stm32"
+ }
+
+ partition ssbl {
+ image = "u-boot.stm32"
+ size = 2M
+ }
+
+ partition rootfs {
+ image = "rootfs.ext4"
+ bootable = "yes"
+ }
+}
new file mode 100644
@@ -0,0 +1,1167 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright (C) Octavo Systems LLC 2020 - All Rights Reserved
+ */
+
+/* For more information on Device Tree configuration, please refer to
+ * https://wiki.st.com/stm32mpu/wiki/Category:Device_tree_configuration
+ */
+
+/dts-v1/;
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
+
+#include "stm32mp157.dtsi"
+#include "stm32mp15xc.dtsi"
+#include "stm32mp15xxac-pinctrl.dtsi"
+#include "stm32mp157-m4-srm.dtsi"
+#include <dt-bindings/mfd/st,stpmic1.h>
+#include <dt-bindings/rtc/rtc-stm32.h>
+
+/ {
+ model = "Octavo OSD32MP1 BRK board";
+ compatible = "st,stm32mp157c-osd32mp1-brk", "st,stm32mp157";
+
+ memory@c0000000 {
+ device_type = "memory";
+ reg = <0xc0000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ mcuram2:mcuram2@10000000{
+ compatible = "shared-dma-pool";
+ reg = <0x10000000 0x40000>;
+ no-map;
+ };
+
+ vdev0vring0:vdev0vring0@10040000{
+ compatible = "shared-dma-pool";
+ reg = <0x10040000 0x1000>;
+ no-map;
+ };
+
+ vdev0vring1:vdev0vring1@10041000{
+ compatible = "shared-dma-pool";
+ reg = <0x10041000 0x1000>;
+ no-map;
+ };
+
+ vdev0buffer:vdev0buffer@10042000{
+ compatible = "shared-dma-pool";
+ reg = <0x10042000 0x4000>;
+ no-map;
+ };
+
+ mcuram:mcuram@30000000{
+ compatible = "shared-dma-pool";
+ reg = <0x30000000 0x40000>;
+ no-map;
+ };
+
+ retram:retram@38000000{
+ compatible = "shared-dma-pool";
+ reg = <0x38000000 0x10000>;
+ no-map;
+ };
+
+ gpu_reserved:gpu@da000000{
+ reg = <0xda000000 0x4000000>;
+ no-map;
+ };
+
+ optee_memory:optee@0xde000000{
+ reg = <0xde000000 0x02000000>;
+ no-map;
+ status = "okay";
+ };
+ };
+
+ led{
+ compatible = "gpio-leds";
+
+ red1{
+ label = "LED1_RED";
+ gpios = <&gpioz 6 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ status = "okay";
+ default-state = "off";
+ };
+
+ green1{
+ label = "LED1_GRN";
+ gpios = <&gpioz 7 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ default-state = "on";
+ };
+
+ red2{
+ label = "LED2_RED";
+ gpios = <&gpioi 8 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ default-state = "off";
+ };
+
+ green2{
+ label = "LED2_GRN";
+ gpios = <&gpioi 9 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+ };
+
+ usb_phy_tuning:usb-phy-tuning{
+ st,hs-dc-level = <2>;
+ st,fs-rftime-tuning;
+ st,hs-rftime-reduction;
+ st,hs-current-trim = <15>;
+ st,hs-impedance-trim = <1>;
+ st,squelch-level = <3>;
+ st,hs-rx-offset = <2>;
+ st,no-lsfs-sc;
+ };
+
+ vin:vin{
+ compatible = "regulator-fixed";
+ regulator-name = "vin";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ aliases{
+ serial0 = &uart4;
+ serial2 = &usart2;
+ serial5 = &uart5;
+ serial7 = &uart7;
+ serial1 = &uart8;
+ };
+
+ chosen{
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+
+#ifndef CONFIG_STM32MP1_TRUSTED
+ clk_lsi: clk-lsi {
+ clock-frequency = <32000>;
+ };
+ clk_hsi: clk-hsi {
+ clock-frequency = <64000000>;
+ };
+ clk_csi: clk-csi {
+ clock-frequency = <4000000>;
+ };
+ clk_lse: clk-lse {
+ clock-frequency = <32768>;
+ };
+ clk_hse: clk-hse {
+ clock-frequency = <24000000>;
+ };
+#endif /*CONFIG_STM32MP1_TRUSTED*/
+ };
+
+}; /*root*/
+
+&pinctrl {
+ u-boot,dm-pre-reloc;
+
+ i2c1_pins_mx: i2c1-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 11, AF5)>, /* I2C1_SCL */
+ <STM32_PINMUX('H', 12, AF5)>; /* I2C1_SDA */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ i2c1_pins_sleep_mx: i2c1-1 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 11, ANALOG)>, /* I2C1_SCL */
+ <STM32_PINMUX('H', 12, ANALOG)>; /* I2C1_SDA */
+ };
+ };
+
+ i2c2_pins_mx: i2c2-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 1, AF4)>, /* I2C2_SCL */
+ <STM32_PINMUX('G', 15, AF4)>; /* I2C2_SDA */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ i2c2_pins_sleep_mx: i2c2-1 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 1, ANALOG)>, /* I2C2_SCL */
+ <STM32_PINMUX('G', 15, ANALOG)>; /* I2C2_SDA */
+ };
+ };
+
+ i2c5_pins_mx: i2c5-0 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */
+ <STM32_PINMUX('D', 0, AF4)>; /* I2C5_SDA */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ i2c5_pins_sleep_mx: i2c5-1 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */
+ <STM32_PINMUX('D', 0, ANALOG)>; /* I2C5_SDA */
+ };
+ };
+
+ spi2_pins_mx: spi2-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('I', 1, AF5)>, /* SPI2_SCK */
+ <STM32_PINMUX('I', 3, AF5)>; /* SPI2_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('I', 2, AF5)>; /* SPI2_MISO */
+ bias-disable;
+ };
+ };
+
+ spi2_sleep_pins_mx: spi2-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 1, ANALOG)>, /* SPI2_SCK */
+ <STM32_PINMUX('I', 2, ANALOG)>, /* SPI2_MISO */
+ <STM32_PINMUX('I', 3, ANALOG)>; /* SPI2_MOSI */
+ };
+ };
+
+ spi4_pins_mx: spi4-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
+ <STM32_PINMUX('E', 14, AF5)>; /* SPI4_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 13, AF5)>; /* SPI4_MISO */
+ bias-disable;
+ };
+ };
+
+ spi4_sleep_pins_mx: spi4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 12, ANALOG)>, /* SPI2_SCK */
+ <STM32_PINMUX('E', 13, ANALOG)>, /* SPI2_MISO */
+ <STM32_PINMUX('E', 14, ANALOG)>; /* SPI2_MOSI */
+ };
+ };
+
+ usart2_pins_mx: usart2-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('F', 5, AF7)>; /* USART2_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('F', 4, AF7)>; /* USART2_RX */
+ bias-disable;
+ };
+ };
+
+ usart2_idle_pins_mx: usart2-idle-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('F', 5, ANALOG)>; /* USART2_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('F', 4, AF7)>; /* USART2_RX */
+ bias-disable;
+ };
+ };
+
+ usart2_sleep_pins_mx: usart2-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 5, ANALOG)>, /* USART2_TX */
+ <STM32_PINMUX('F', 4, ANALOG)>; /* USART2_RX */
+ };
+ };
+
+ uart5_pins_mx: uart5-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 13, AF14)>; /* USART5_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 12, AF14)>; /* USART5_RX */
+ bias-disable;
+ };
+ };
+
+ uart5_idle_pins_mx: uart5-idle-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 13, ANALOG)>; /* USART5_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 12, AF14)>; /* USART5_RX */
+ bias-disable;
+ };
+ };
+
+ uart5_sleep_pins_mx: uart5-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 13, ANALOG)>, /* USART5_TX */
+ <STM32_PINMUX('B', 12, ANALOG)>; /* USART5_RX */
+ };
+ };
+
+ uart7_pins_mx: uart7-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 15, AF13)>; /* USART7_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 3, AF13)>; /* USART7_RX */
+ bias-disable;
+ };
+ };
+
+ uart7_idle_pins_mx: uart7-idle-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('A', 15, ANALOG)>; /* USART7_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('B', 3, AF13)>; /* USART7_RX */
+ bias-disable;
+ };
+ };
+
+ uart7_sleep_pins_mx: uart7-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 15, ANALOG)>, /* USART7_TX */
+ <STM32_PINMUX('B', 3, ANALOG)>; /* USART7_RX */
+ };
+ };
+
+ uart8_pins_mx: uart8-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 1, AF8)>; /* USART8_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 0, AF8)>; /* USART8_RX */
+ bias-disable;
+ };
+ };
+
+ uart8_idle_pins_mx: uart8-idle-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 1, ANALOG)>; /* USART8_TX */
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 0, AF8)>; /* USART8_RX */
+ bias-disable;
+ };
+ };
+
+ uart8_sleep_pins_mx: uart8-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 1, ANALOG)>, /* USART8_TX */
+ <STM32_PINMUX('E', 0, ANALOG)>; /* USART8_RX */
+ };
+ };
+
+ m_can1_pins_mx: m-can1-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
+ slew-rate = <0>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */
+ bias-disable;
+ };
+ };
+
+ m_can1_sleep_pins_mx: m_can1-sleep@0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* CAN1_TX */
+ <STM32_PINMUX('H', 14, ANALOG)>; /* CAN1_RX */
+ };
+ };
+
+ pwm1_pins_mx: pwm1-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 9, AF1)>; /* TIM1_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm1_sleep_pins_mx: pwm1-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('A', 9, ANALOG)>; /* TIM1_CH1 */
+ };
+ };
+
+ pwm3_pins_mx: pwm3-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm3_sleep_pins_mx: pwm3-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 5, ANALOG)>; /* TIM3_CH2 */
+ };
+ };
+
+ pwm4_pins_mx: pwm4-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 7, AF2)>; /* TIM4_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm4_sleep_pins_mx: pwm4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('B', 7, ANALOG)>; /* TIM4_CH2 */
+ };
+ };
+
+ pwm8_pins_mx: pwm8-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 6, AF3)>; /* TIM8_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm8_sleep_pins_mx: pwm8-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('I', 6, ANALOG)>; /* TIM8_CH2 */
+ };
+ };
+
+
+ pwm12_pins_mx: pwm12-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 9, AF2)>; /* TIM12_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm12_sleep_pins_mx: pwm12-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 9, ANALOG)>; /* TIM12_CH2 */
+ };
+ };
+
+ sdmmc1_pins_mx: sdmmc1_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins1 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+ pins2 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ };
+
+ sdmmc1_opendrain_pins_mx: sdmmc1_opendrain_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins1 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+ pins2 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ pins3 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <1>;
+ };
+ };
+
+ sdmmc1_sleep_pins_mx: sdmmc1_sleep_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
+ <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
+ };
+ };
+
+ uart4_pins_mx: uart4_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins1 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
+ /* pull-up on rx to avoid floating level */
+ bias-pull-up;
+ };
+ pins2 {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ uart4_sleep_pins_mx: uart4_sleep_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('B', 2, ANALOG)>, /* UART4_RX */
+ <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */
+ };
+ };
+};
+
+&pinctrl_z {
+ u-boot,dm-pre-reloc;
+
+ i2c4_pins_z_mx: i2c4_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
+ <STM32_PINMUX('Z', 5, AF6)>; /* I2C4_SDA */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ i2c4_sleep_pins_z_mx: i2c4_sleep_mx-0 {
+ u-boot,dm-pre-reloc;
+ pins {
+ u-boot,dm-pre-reloc;
+ pinmux = <STM32_PINMUX('Z', 4, ANALOG)>, /* I2C4_SCL */
+ <STM32_PINMUX('Z', 5, ANALOG)>; /* I2C4_SDA */
+ };
+ };
+
+ spi6_pins_mx: spi6-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('Z', 0, AF8)>, /* SPI6_SCK */
+ <STM32_PINMUX('Z', 2, AF8)>; /* SPI6_MOSI */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('Z', 1, AF8)>; /* SPI6_MISO */
+ bias-disable;
+ };
+ };
+
+ spi6_sleep_pins_mx: spi6-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('Z', 0, ANALOG)>, /* SPI6_SCK */
+ <STM32_PINMUX('Z', 1, ANALOG)>, /* SPI6_MISO */
+ <STM32_PINMUX('Z', 2, ANALOG)>; /* SPI6_MOSI */
+ };
+ };
+};
+
+&m4_rproc{
+ /*Restriction: "memory-region" property is not managed - please to use User-Section if needed*/
+ mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
+ mbox-names = "vq0", "vq1", "shutdown";
+ status = "okay";
+ memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
+ <&vdev0vring1>, <&vdev0buffer>;
+ interrupt-parent = <&exti>;
+ interrupts = <68 1>;
+ wakeup-source;
+};
+
+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
+&bsec{
+ status = "okay";
+};
+
+&crc1{
+ status = "okay";
+};
+
+&cryp1{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&dma1{
+ status = "okay";
+ sram = <&dma_pool>;
+};
+
+&dma2{
+ status = "okay";
+ sram = <&dma_pool>;
+};
+
+&dmamux1{
+
+ dma-masters = <&dma1 &dma2>;
+ dma-channels = <16>;
+
+ status = "okay";
+};
+
+&dts{
+ status = "okay";
+};
+
+&gpu{
+ status = "okay";
+ contiguous-area = <&gpu_reserved>;
+};
+
+&hash1{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&hsem{
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c1_pins_mx>;
+ pinctrl-1 = <&i2c1_pins_sleep_mx>;
+ i2c-scl-rising-time-ns = <100>;
+ i2c-scl-falling-time-ns = <7>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+};
+
+&i2c2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c2_pins_mx>;
+ pinctrl-1 = <&i2c2_pins_sleep_mx>;
+ i2c-scl-rising-time-ns = <100>;
+ i2c-scl-falling-time-ns = <7>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+};
+
+&i2c5 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c5_pins_mx>;
+ pinctrl-1 = <&i2c5_pins_sleep_mx>;
+ i2c-scl-rising-time-ns = <100>;
+ i2c-scl-falling-time-ns = <7>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+};
+
+&i2c4{
+ u-boot,dm-pre-reloc;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c4_pins_z_mx>;
+ pinctrl-1 = <&i2c4_sleep_pins_z_mx>;
+ status = "okay";
+
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ clock-frequency = <400000>;
+ /delete-property/ dmas;
+ /delete-property/ dma-names;
+
+ pmic:stpmic@33{
+ compatible = "st,stpmic1";
+ reg = <0x33>;
+ interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "okay";
+
+ regulators{
+ compatible = "st,stpmic1-regulators";
+ buck1-supply = <&vin>;
+ buck2-supply = <&vin>;
+ buck3-supply = <&vin>;
+ buck4-supply = <&vin>;
+ ldo1-supply = <&v3v3>;
+ ldo2-supply = <&vin>;
+ ldo3-supply = <&vdd_ddr>;
+ ldo4-supply = <&vin>;
+ ldo5-supply = <&vin>;
+ ldo6-supply = <&v3v3>;
+ vref_ddr-supply = <&vin>;
+ boost-supply = <&vin>;
+ pwr_sw1-supply = <&bst_out>;
+ pwr_sw2-supply = <&bst_out>;
+
+ vddcore:buck1{
+ regulator-name = "vddcore";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd_ddr:buck2{
+ regulator-name = "vdd_ddr";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd:buck3{
+ regulator-name = "vdd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ st,mask-reset;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ v3v3:buck4{
+ regulator-name = "v3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-over-current-protection;
+ regulator-initial-mode = <0>;
+ };
+
+ v1v8_audio:ldo1{
+ regulator-name = "v1v8_audio";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ interrupts = <IT_CURLIM_LDO1 0>;
+ };
+
+ v3v3_hdmi:ldo2{
+ regulator-name = "v3v3_hdmi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ interrupts = <IT_CURLIM_LDO2 0>;
+ };
+
+ vtt_ddr:ldo3{
+ regulator-name = "vtt_ddr";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <750000>;
+ regulator-always-on;
+ regulator-over-current-protection;
+ };
+
+ vdd_usb:ldo4{
+ regulator-name = "vdd_usb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ interrupts = <IT_CURLIM_LDO4 0>;
+ regulator-always-on;
+ };
+
+ vdda:ldo5{
+ regulator-name = "vdda";
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ interrupts = <IT_CURLIM_LDO5 0>;
+ regulator-boot-on;
+ };
+
+ v1v2_hdmi:ldo6{
+ regulator-name = "v1v2_hdmi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ interrupts = <IT_CURLIM_LDO6 0>;
+ };
+
+ vref_ddr:vref_ddr{
+ regulator-name = "vref_ddr";
+ regulator-always-on;
+ regulator-over-current-protection;
+ };
+
+ bst_out:boost{
+ regulator-name = "bst_out";
+ interrupts = <IT_OCP_BOOST 0>;
+ };
+
+ vbus_otg:pwr_sw1{
+ regulator-name = "vbus_otg";
+ interrupts = <IT_OCP_OTG 0>;
+ };
+
+ vbus_sw:pwr_sw2{
+ regulator-name = "vbus_sw";
+ interrupts = <IT_OCP_SWOUT 0>;
+ regulator-active-discharge = <1>;
+ };
+ };
+
+ onkey{
+ compatible = "st,stpmic1-onkey";
+ interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
+ interrupt-names = "onkey-falling", "onkey-rising";
+ power-off-time-sec = <10>;
+ status = "okay";
+ };
+
+ watchdog {
+ compatible = "st,stpmic1-wdt";
+ status = "disabled";
+ };
+ };
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
+&ipcc{
+ status = "okay";
+};
+
+&iwdg2{
+ status = "okay";
+ timeout-sec = <32>;
+};
+
+&mdma1{
+ status = "okay";
+};
+
+&rcc{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&rng1{
+ status = "okay";
+};
+
+&rtc{
+ status = "okay";
+};
+
+&sdmmc1{
+ u-boot,dm-pre-reloc;
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc1_pins_mx>;
+ pinctrl-1 = <&sdmmc1_opendrain_pins_mx>;
+ pinctrl-2 = <&sdmmc1_sleep_pins_mx>;
+ status = "okay";
+
+ cd-gpios = <&gpiog 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ disable-wp;
+ st,neg-edge;
+ bus-width = <4>;
+ vmmc-supply = <&v3v3>;
+};
+
+&tamp{
+ status = "okay";
+};
+
+&uart4{
+ u-boot,dm-pre-reloc;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&uart4_pins_mx>;
+ pinctrl-1 = <&uart4_sleep_pins_mx>;
+ status = "okay";
+
+ /delete-property/ dmas;
+ /delete-property/ dma-names;
+};
+
+&usbh_ehci{
+ status = "okay";
+ phys = <&usbphyc_port0>;
+};
+
+&usbh_ohci{
+ status = "okay";
+};
+
+&usbotg_hs{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+ phys = <&usbphyc_port1 0>;
+ phy-names = "usb2-phy";
+};
+
+&usbphyc{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&usbphyc_port0{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+ phy-supply = <&vdd_usb>;
+ st,phy-tuning = <&usb_phy_tuning>;
+};
+
+&usbphyc_port1{
+ u-boot,dm-pre-reloc;
+ status = "okay";
+ phy-supply = <&vdd_usb>;
+ st,phy-tuning = <&usb_phy_tuning>;
+};
+
+&adc {
+ vdd-supply = <&vdd>;
+ vdda-supply = <&vdda>;
+ vref-supply = <&vdda>;
+ status = "okay";
+ adc1: adc@0 {
+ st,min-sample-time-nsecs = <5000>;
+ st,adc-channels = <0 1>;
+ status = "okay";
+ };
+
+ adc2: adc@100 {
+ status = "okay";
+ };
+
+ adc_temp: temp {
+ status = "okay";
+ };
+};
+
+&usbh_ohci{
+ phys = <&usbphyc_port0>;
+};
+
+&cpu0{
+ cpu-supply = <&vddcore>;
+};
+
+&cpu1{
+ cpu-supply = <&vddcore>;
+};
+
+&sram{
+ dma_pool:dma_pool@0{
+ reg = <0x50000 0x10000>;
+ pool;
+ };
+};
+
+&optee{
+ status = "okay";
+};
+
+&spi2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&spi2_pins_mx>;
+ pinctrl-1 = <&spi2_sleep_pins_mx>;
+ cs-gpios = <&gpioi 0 0>;
+ status = "okay";
+
+ spidev2: spidev2@0{
+ compatible = "rohm,dh2228fv";
+ spi-max-frequency = <30000000>;
+ reg = <0>;
+ };
+};
+
+&spi4 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&spi4_pins_mx>;
+ pinctrl-1 = <&spi4_sleep_pins_mx>;
+ cs-gpios = <&gpioe 11 0>;
+ status = "okay";
+
+ spidev4: spidev4@0{
+ compatible = "rohm,dh2228fv";
+ spi-max-frequency = <30000000>;
+ reg = <0>;
+ };
+};
+
+&spi6 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&spi6_pins_mx>;
+ pinctrl-1 = <&spi6_sleep_pins_mx>;
+ cs-gpios = <&gpioz 3 0>;
+ status = "okay";
+
+ spidev6: spidev6@0{
+ compatible = "rohm,dh2228fv";
+ spi-max-frequency = <30000000>;
+ reg = <0>;
+ };
+};
+
+&usart2 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&usart2_pins_mx>;
+ pinctrl-1 = <&usart2_sleep_pins_mx>;
+ pinctrl-2 = <&usart2_idle_pins_mx>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart5_pins_mx>;
+ pinctrl-1 = <&uart5_sleep_pins_mx>;
+ pinctrl-2 = <&uart5_idle_pins_mx>;
+ status = "okay";
+};
+
+&uart7 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart7_pins_mx>;
+ pinctrl-1 = <&uart7_sleep_pins_mx>;
+ pinctrl-2 = <&uart7_idle_pins_mx>;
+ status = "okay";
+};
+
+&uart8 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart8_pins_mx>;
+ pinctrl-1 = <&uart8_sleep_pins_mx>;
+ pinctrl-2 = <&uart8_idle_pins_mx>;
+ status = "okay";
+};
+
+&m_can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&m_can1_pins_mx>;
+ status = "okay";
+ can-transceiver {
+ max-bitrate = <5000000>;
+ };
+};
+
+&timers1 {
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ pwm1: pwm {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pwm1_pins_mx>;
+ pinctrl-1 = <&pwm1_sleep_pins_mx>;
+ status = "okay";
+ };
+};
+
+&timers3 {
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ pwm3: pwm {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pwm3_pins_mx>;
+ pinctrl-1 = <&pwm3_sleep_pins_mx>;
+ status = "okay";
+ };
+};
+
+&timers4 {
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ pwm4: pwm {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pwm4_pins_mx>;
+ pinctrl-1 = <&pwm4_sleep_pins_mx>;
+ status = "okay";
+ };
+};
+
+&timers8 {
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ pwm8: pwm {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pwm8_pins_mx>;
+ pinctrl-1 = <&pwm8_sleep_pins_mx>;
+ status = "okay";
+ };
+};
+
+&timers12 {
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ pwm12: pwm {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pwm12_pins_mx>;
+ pinctrl-1 = <&pwm12_sleep_pins_mx>;
+ status = "okay";
+ };
+};
new file mode 100644
@@ -0,0 +1,4 @@
+label osd32mp1-brk-buildroot
+ kernel /boot/zImage
+ devicetree /boot/stm32mp157c-osd32mp1-brk.dtb
+ append root=/dev/mmcblk0p4 rootwait
new file mode 100644
@@ -0,0 +1,2349 @@
+From 64aed58135378718dc3afd5072278a3648d997ec Mon Sep 17 00:00:00 2001
+From: Martin Lesniak <martin.lesniak@st.com>
+Date: Thu, 27 Aug 2020 14:44:46 -0500
+Subject: [PATCH] osd32mp1 BRK board added
+
+New board definition for Octavo's OSD32MP1-BRK
+
+Signed-off-by: neeraj.dantu <neeraj.dantu@octavosystems.com>
+Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
+---
+ arch/arm/dts/Makefile | 3 +-
+ .../dts/stm32mp15-osd32mp1-ddr3-1x4Gb.dtsi | 119 ++
+ .../dts/stm32mp157c-osd32mp1-brk-u-boot.dtsi | 203 +++
+ arch/arm/dts/stm32mp157c-osd32mp1-brk.dts | 1167 +++++++++++++++++
+ arch/arm/dts/stm32mp15xx-dkx.dtsi | 3 +-
+ arch/arm/mach-stm32mp/Kconfig | 10 +-
+ board/octavo/osd32mp1-brk/Kconfig | 13 +
+ board/octavo/osd32mp1-brk/MAINTAINERS | 7 +
+ board/octavo/osd32mp1-brk/Makefile | 9 +
+ board/octavo/osd32mp1-brk/board.c | 547 ++++++++
+ configs/osd32mp1_brk_trusted_defconfig | 148 +++
+ 11 files changed, 2226 insertions(+), 3 deletions(-)
+ create mode 100644 arch/arm/dts/stm32mp15-osd32mp1-ddr3-1x4Gb.dtsi
+ create mode 100644 arch/arm/dts/stm32mp157c-osd32mp1-brk-u-boot.dtsi
+ create mode 100644 arch/arm/dts/stm32mp157c-osd32mp1-brk.dts
+ create mode 100644 board/octavo/osd32mp1-brk/Kconfig
+ create mode 100644 board/octavo/osd32mp1-brk/MAINTAINERS
+ create mode 100644 board/octavo/osd32mp1-brk/Makefile
+ create mode 100644 board/octavo/osd32mp1-brk/board.c
+ create mode 100644 configs/osd32mp1_brk_trusted_defconfig
+
+diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
+index c3fd89b8be..7494fca9bb 100644
+--- a/arch/arm/dts/Makefile
++++ b/arch/arm/dts/Makefile
+@@ -837,7 +837,8 @@ dtb-$(CONFIG_STM32MP15x) += \
+ stm32mp157f-dk2.dtb \
+ stm32mp157f-ed1.dtb \
+ stm32mp157f-ev1.dtb \
+- stm32mp15xx-dhcom-pdk2.dtb
++ stm32mp15xx-dhcom-pdk2.dtb \
++ stm32mp157c-osd32mp1-brk.dtb
+
+ dtb-$(CONFIG_SOC_K3_AM6) += k3-am654-base-board.dtb k3-am654-r5-base-board.dtb
+ dtb-$(CONFIG_SOC_K3_J721E) += k3-j721e-common-proc-board.dtb \
+diff --git a/arch/arm/dts/stm32mp15-osd32mp1-ddr3-1x4Gb.dtsi b/arch/arm/dts/stm32mp15-osd32mp1-ddr3-1x4Gb.dtsi
+new file mode 100644
+index 0000000000..362f3281b8
+--- /dev/null
++++ b/arch/arm/dts/stm32mp15-osd32mp1-ddr3-1x4Gb.dtsi
+@@ -0,0 +1,119 @@
++/*
++ * Copyright (C) 2015-2018, STMicroelectronics - All Rights Reserved
++ *
++ * SPDX-License-Identifier: GPL-2.0+ BSD-3-Clause
++ *
++ */
++
++/*
++ * File generated by STMicroelectronics STM32CubeMX DDR Tool for MPUs
++ * DDR type: DDR3 / DDR3L
++ * DDR width: 16bits
++ * DDR density: 4Gb
++ * System frequency: 533000Khz
++ * Relaxed Timing Mode: false
++ * Address mapping type: RBC
++ *
++ * Save Date: 2020.08.20, save Time: 10:57:25
++ */
++
++#define DDR_MEM_NAME "DDR3-DDR3L 16bits 533000Khz"
++#define DDR_MEM_SPEED 533000
++#define DDR_MEM_SIZE 0x20000000
++
++#define DDR_MSTR 0x00041401
++#define DDR_MRCTRL0 0x00000010
++#define DDR_MRCTRL1 0x00000000
++#define DDR_DERATEEN 0x00000000
++#define DDR_DERATEINT 0x00800000
++#define DDR_PWRCTL 0x00000000
++#define DDR_PWRTMG 0x00400010
++#define DDR_HWLPCTL 0x00000000
++#define DDR_RFSHCTL0 0x00210000
++#define DDR_RFSHCTL3 0x00000000
++#define DDR_RFSHTMG 0x0081008B
++#define DDR_CRCPARCTL0 0x00000000
++#define DDR_DRAMTMG0 0x121B2414
++#define DDR_DRAMTMG1 0x000A041C
++#define DDR_DRAMTMG2 0x0608090F
++#define DDR_DRAMTMG3 0x0050400C
++#define DDR_DRAMTMG4 0x08040608
++#define DDR_DRAMTMG5 0x06060403
++#define DDR_DRAMTMG6 0x02020002
++#define DDR_DRAMTMG7 0x00000202
++#define DDR_DRAMTMG8 0x00001005
++#define DDR_DRAMTMG14 0x000000A0
++#define DDR_ZQCTL0 0xC2000040
++#define DDR_DFITMG0 0x02060105
++#define DDR_DFITMG1 0x00000202
++#define DDR_DFILPCFG0 0x07000000
++#define DDR_DFIUPD0 0xC0400003
++#define DDR_DFIUPD1 0x00000000
++#define DDR_DFIUPD2 0x00000000
++#define DDR_DFIPHYMSTR 0x00000000
++#define DDR_ODTCFG 0x06000600
++#define DDR_ODTMAP 0x00000001
++#define DDR_SCHED 0x00000C01
++#define DDR_SCHED1 0x00000000
++#define DDR_PERFHPR1 0x01000001
++#define DDR_PERFLPR1 0x08000200
++#define DDR_PERFWR1 0x08000400
++#define DDR_DBG0 0x00000000
++#define DDR_DBG1 0x00000000
++#define DDR_DBGCMD 0x00000000
++#define DDR_POISONCFG 0x00000000
++#define DDR_PCCFG 0x00000010
++#define DDR_PCFGR_0 0x00010000
++#define DDR_PCFGW_0 0x00000000
++#define DDR_PCFGQOS0_0 0x02100C03
++#define DDR_PCFGQOS1_0 0x00800100
++#define DDR_PCFGWQOS0_0 0x01100C03
++#define DDR_PCFGWQOS1_0 0x01000200
++#define DDR_PCFGR_1 0x00010000
++#define DDR_PCFGW_1 0x00000000
++#define DDR_PCFGQOS0_1 0x02100C03
++#define DDR_PCFGQOS1_1 0x00800040
++#define DDR_PCFGWQOS0_1 0x01100C03
++#define DDR_PCFGWQOS1_1 0x01000200
++#define DDR_ADDRMAP1 0x00070707
++#define DDR_ADDRMAP2 0x00000000
++#define DDR_ADDRMAP3 0x1F000000
++#define DDR_ADDRMAP4 0x00001F1F
++#define DDR_ADDRMAP5 0x06060606
++#define DDR_ADDRMAP6 0x0F060606
++#define DDR_ADDRMAP9 0x00000000
++#define DDR_ADDRMAP10 0x00000000
++#define DDR_ADDRMAP11 0x00000000
++#define DDR_PGCR 0x01442E02
++#define DDR_PTR0 0x0022AA5B
++#define DDR_PTR1 0x04841104
++#define DDR_PTR2 0x042DA068
++#define DDR_ACIOCR 0x10400812
++#define DDR_DXCCR 0x00000C40
++#define DDR_DSGCR 0xF200011F
++#define DDR_DCR 0x0000000B
++#define DDR_DTPR0 0x38D488D0
++#define DDR_DTPR1 0x098B00D8
++#define DDR_DTPR2 0x10023600
++#define DDR_MR0 0x00000840
++#define DDR_MR1 0x00000000
++#define DDR_MR2 0x00000208
++#define DDR_MR3 0x00000000
++#define DDR_ODTCR 0x00010000
++#define DDR_ZQ0CR1 0x00000038
++#define DDR_DX0GCR 0x0000CE81
++#define DDR_DX0DLLCR 0x40000000
++#define DDR_DX0DQTR 0xFFFFFFFF
++#define DDR_DX0DQSTR 0x3DB02000
++#define DDR_DX1GCR 0x0000CE81
++#define DDR_DX1DLLCR 0x40000000
++#define DDR_DX1DQTR 0xFFFFFFFF
++#define DDR_DX1DQSTR 0x3DB02000
++#define DDR_DX2GCR 0x0000CE80
++#define DDR_DX2DLLCR 0x40000000
++#define DDR_DX2DQTR 0xFFFFFFFF
++#define DDR_DX2DQSTR 0x3DB02000
++#define DDR_DX3GCR 0x0000CE80
++#define DDR_DX3DLLCR 0x40000000
++#define DDR_DX3DQTR 0xFFFFFFFF
++#define DDR_DX3DQSTR 0x3DB02000
+diff --git a/arch/arm/dts/stm32mp157c-osd32mp1-brk-u-boot.dtsi b/arch/arm/dts/stm32mp157c-osd32mp1-brk-u-boot.dtsi
+new file mode 100644
+index 0000000000..38a0458838
+--- /dev/null
++++ b/arch/arm/dts/stm32mp157c-osd32mp1-brk-u-boot.dtsi
+@@ -0,0 +1,203 @@
++/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause*/
++/*
++ * Copyright (C) 2020, Octavo Systems LLC - All Rights Reserved
++ */
++
++/* For more information on Device Tree configuration, please refer to
++ * https://wiki.st.com/stm32mpu/wiki/Category:Device_tree_configuration
++ */
++
++#include <dt-bindings/clock/stm32mp1-clksrc.h>
++#include "stm32mp15-osd32mp1-ddr3-1x4Gb.dtsi"
++
++#include "stm32mp15-u-boot.dtsi"
++#include "stm32mp15-ddr.dtsi"
++
++
++/ {
++
++ aliases{
++ i2c0 = &i2c4;
++ mmc0 = &sdmmc1;
++ usb0 = &usbotg_hs;
++ };
++
++ config{
++ u-boot,boot-led = "LED2_GRN";
++ u-boot,error-led = "LED2_RED";
++ u-boot,mmc-env-partition = "ssbl";
++ st,stm32prog-gpios = <&gpiod 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
++ };
++
++ clocks {
++ u-boot,dm-pre-reloc;
++
++#ifndef CONFIG_STM32MP1_TRUSTED
++ clk_lsi: clk-lsi {
++ u-boot,dm-pre-reloc;
++ };
++ clk_hsi: clk-hsi {
++ u-boot,dm-pre-reloc;
++ };
++ clk_csi: clk-csi {
++ u-boot,dm-pre-reloc;
++ status = "disabled";
++ };
++ clk_lse: clk-lse {
++ u-boot,dm-pre-reloc;
++ st,drive = < LSEDRV_MEDIUM_HIGH >;
++ };
++ clk_hse: clk-hse {
++ u-boot,dm-pre-reloc;
++ st,digbypass;
++ };
++#endif /*CONFIG_STM32MP1_TRUSTED*/
++ };
++
++}; /*root*/
++
++#ifndef CONFIG_STM32MP1_TRUSTED
++
++&rcc {
++ u-boot,dm-pre-reloc;
++ st,clksrc = <
++ CLK_MPU_PLL1P
++ CLK_AXI_PLL2P
++ CLK_MCU_PLL3P
++ CLK_PLL12_HSE
++ CLK_PLL3_HSE
++ CLK_PLL4_HSE
++ CLK_RTC_LSE
++ CLK_MCO1_DISABLED
++ CLK_MCO2_DISABLED
++ >;
++ st,clkdiv = <
++ 1 /*MPU*/
++ 0 /*AXI*/
++ 0 /*MCU*/
++ 1 /*APB1*/
++ 1 /*APB2*/
++ 1 /*APB3*/
++ 1 /*APB4*/
++ 2 /*APB5*/
++ 23 /*RTC*/
++ 0 /*MCO1*/
++ 0 /*MCO2*/
++ >;
++ st,pkcs = <
++ CLK_CKPER_HSE
++ CLK_FMC_ACLK
++ CLK_QSPI_ACLK
++ CLK_ETH_DISABLED
++ CLK_SDMMC12_PLL4P
++ CLK_DSI_DSIPLL
++ CLK_STGEN_HSE
++ CLK_USBPHY_HSE
++ CLK_SPI2S1_PLL3Q
++ CLK_SPI2S23_PLL3Q
++ CLK_SPI45_HSI
++ CLK_SPI6_HSI
++ CLK_I2C46_HSI
++ CLK_SDMMC3_PLL4P
++ CLK_USBO_USBPHY
++ CLK_ADC_CKPER
++ CLK_CEC_LSE
++ CLK_I2C12_HSI
++ CLK_I2C35_HSI
++ CLK_UART1_HSI
++ CLK_UART24_HSI
++ CLK_UART35_HSI
++ CLK_UART6_HSI
++ CLK_UART78_HSI
++ CLK_SPDIF_PLL4P
++ CLK_FDCAN_PLL4R
++ CLK_SAI1_PLL3Q
++ CLK_SAI2_PLL3Q
++ CLK_SAI3_PLL3Q
++ CLK_SAI4_PLL3Q
++ CLK_RNG1_LSI
++ CLK_RNG2_LSI
++ CLK_LPTIM1_PCLK1
++ CLK_LPTIM23_PCLK3
++ CLK_LPTIM45_LSE
++ >;
++ pll2:st,pll@1 {
++ compatible = "st,stm32mp1-pll";
++ reg = <1>;
++ cfg = < 2 65 1 0 0 PQR(1,1,1) >;
++ frac = < 0x1400 >;
++ u-boot,dm-pre-reloc;
++ };
++ pll3:st,pll@2 {
++ compatible = "st,stm32mp1-pll";
++ reg = <2>;
++ cfg = < 1 33 1 16 36 PQR(1,1,1) >;
++ frac = < 0x1a04 >;
++ u-boot,dm-pre-reloc;
++ };
++ pll4:st,pll@3 {
++ compatible = "st,stm32mp1-pll";
++ reg = <3>;
++ cfg = < 3 98 5 7 7 PQR(1,1,1) >;
++ u-boot,dm-pre-reloc;
++ };
++};
++
++&i2c4{
++ u-boot,dm-pre-reloc;
++};
++
++&sdmmc1{
++ u-boot,dm-pre-reloc;
++};
++
++#endif /*CONFIG_STM32MP1_TRUSTED*/
++
++&cryp1{
++ u-boot,dm-pre-reloc;
++};
++
++&hash1{
++ u-boot,dm-pre-reloc;
++};
++
++&uart4{
++ u-boot,dm-pre-reloc;
++};
++
++&usbotg_hs{
++ u-boot,dm-pre-reloc;
++ u-boot,force-b-session-valid;
++ hnp-srp-disable;
++ dr_mode = "peripheral";
++};
++
++&usbphyc{
++ u-boot,dm-pre-reloc;
++};
++
++&usbphyc_port0{
++ u-boot,dm-pre-reloc;
++};
++
++&usbphyc_port1{
++ u-boot,dm-pre-reloc;
++};
++
++&adc{
++ status = "okay";
++};
++
++#ifndef CONFIG_STM32MP1_TRUSTED
++&i2s2{
++ clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
++};
++
++&pmic{
++ u-boot,dm-pre-reloc;
++};
++
++&sai2{
++ clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
++};
++#endif /*CONFIG_STM32MP1_TRUSTED*/
+diff --git a/arch/arm/dts/stm32mp157c-osd32mp1-brk.dts b/arch/arm/dts/stm32mp157c-osd32mp1-brk.dts
+new file mode 100644
+index 0000000000..d763b48945
+--- /dev/null
++++ b/arch/arm/dts/stm32mp157c-osd32mp1-brk.dts
+@@ -0,0 +1,1167 @@
++/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
++/*
++ * Copyright (C) Octavo Systems LLC 2020 - All Rights Reserved
++ */
++
++/* For more information on Device Tree configuration, please refer to
++ * https://wiki.st.com/stm32mpu/wiki/Category:Device_tree_configuration
++ */
++
++/dts-v1/;
++#include <dt-bindings/pinctrl/stm32-pinfunc.h>
++
++#include "stm32mp157.dtsi"
++#include "stm32mp15xc.dtsi"
++#include "stm32mp15xxac-pinctrl.dtsi"
++#include "stm32mp157-m4-srm.dtsi"
++#include <dt-bindings/mfd/st,stpmic1.h>
++#include <dt-bindings/rtc/rtc-stm32.h>
++
++/ {
++ model = "Octavo OSD32MP1 BRK board";
++ compatible = "st,stm32mp157c-osd32mp1-brk", "st,stm32mp157";
++
++ memory@c0000000 {
++ device_type = "memory";
++ reg = <0xc0000000 0x20000000>;
++ };
++
++ reserved-memory {
++ #address-cells = <1>;
++ #size-cells = <1>;
++ ranges;
++
++ mcuram2:mcuram2@10000000{
++ compatible = "shared-dma-pool";
++ reg = <0x10000000 0x40000>;
++ no-map;
++ };
++
++ vdev0vring0:vdev0vring0@10040000{
++ compatible = "shared-dma-pool";
++ reg = <0x10040000 0x1000>;
++ no-map;
++ };
++
++ vdev0vring1:vdev0vring1@10041000{
++ compatible = "shared-dma-pool";
++ reg = <0x10041000 0x1000>;
++ no-map;
++ };
++
++ vdev0buffer:vdev0buffer@10042000{
++ compatible = "shared-dma-pool";
++ reg = <0x10042000 0x4000>;
++ no-map;
++ };
++
++ mcuram:mcuram@30000000{
++ compatible = "shared-dma-pool";
++ reg = <0x30000000 0x40000>;
++ no-map;
++ };
++
++ retram:retram@38000000{
++ compatible = "shared-dma-pool";
++ reg = <0x38000000 0x10000>;
++ no-map;
++ };
++
++ gpu_reserved:gpu@da000000{
++ reg = <0xda000000 0x4000000>;
++ no-map;
++ };
++
++ optee_memory:optee@0xde000000{
++ reg = <0xde000000 0x02000000>;
++ no-map;
++ status = "okay";
++ };
++ };
++
++ led{
++ compatible = "gpio-leds";
++
++ red1{
++ label = "LED1_RED";
++ gpios = <&gpioz 6 GPIO_ACTIVE_LOW>;
++ linux,default-trigger = "heartbeat";
++ status = "okay";
++ default-state = "off";
++ };
++
++ green1{
++ label = "LED1_GRN";
++ gpios = <&gpioz 7 GPIO_ACTIVE_LOW>;
++ status = "okay";
++ default-state = "on";
++ };
++
++ red2{
++ label = "LED2_RED";
++ gpios = <&gpioi 8 GPIO_ACTIVE_LOW>;
++ status = "okay";
++ default-state = "off";
++ };
++
++ green2{
++ label = "LED2_GRN";
++ gpios = <&gpioi 9 GPIO_ACTIVE_LOW>;
++ default-state = "off";
++ };
++ };
++
++ usb_phy_tuning:usb-phy-tuning{
++ st,hs-dc-level = <2>;
++ st,fs-rftime-tuning;
++ st,hs-rftime-reduction;
++ st,hs-current-trim = <15>;
++ st,hs-impedance-trim = <1>;
++ st,squelch-level = <3>;
++ st,hs-rx-offset = <2>;
++ st,no-lsfs-sc;
++ };
++
++ vin:vin{
++ compatible = "regulator-fixed";
++ regulator-name = "vin";
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ regulator-always-on;
++ };
++
++ aliases{
++ serial0 = &uart4;
++ serial2 = &usart2;
++ serial5 = &uart5;
++ serial7 = &uart7;
++ serial1 = &uart8;
++ };
++
++ chosen{
++ stdout-path = "serial0:115200n8";
++ };
++
++ clocks {
++
++#ifndef CONFIG_STM32MP1_TRUSTED
++ clk_lsi: clk-lsi {
++ clock-frequency = <32000>;
++ };
++ clk_hsi: clk-hsi {
++ clock-frequency = <64000000>;
++ };
++ clk_csi: clk-csi {
++ clock-frequency = <4000000>;
++ };
++ clk_lse: clk-lse {
++ clock-frequency = <32768>;
++ };
++ clk_hse: clk-hse {
++ clock-frequency = <24000000>;
++ };
++#endif /*CONFIG_STM32MP1_TRUSTED*/
++ };
++
++}; /*root*/
++
++&pinctrl {
++ u-boot,dm-pre-reloc;
++
++ i2c1_pins_mx: i2c1-0 {
++ pins {
++ pinmux = <STM32_PINMUX('H', 11, AF5)>, /* I2C1_SCL */
++ <STM32_PINMUX('H', 12, AF5)>; /* I2C1_SDA */
++ bias-disable;
++ drive-open-drain;
++ slew-rate = <0>;
++ };
++ };
++
++ i2c1_pins_sleep_mx: i2c1-1 {
++ pins {
++ pinmux = <STM32_PINMUX('H', 11, ANALOG)>, /* I2C1_SCL */
++ <STM32_PINMUX('H', 12, ANALOG)>; /* I2C1_SDA */
++ };
++ };
++
++ i2c2_pins_mx: i2c2-0 {
++ pins {
++ pinmux = <STM32_PINMUX('F', 1, AF4)>, /* I2C2_SCL */
++ <STM32_PINMUX('G', 15, AF4)>; /* I2C2_SDA */
++ bias-disable;
++ drive-open-drain;
++ slew-rate = <0>;
++ };
++ };
++
++ i2c2_pins_sleep_mx: i2c2-1 {
++ pins {
++ pinmux = <STM32_PINMUX('F', 1, ANALOG)>, /* I2C2_SCL */
++ <STM32_PINMUX('G', 15, ANALOG)>; /* I2C2_SDA */
++ };
++ };
++
++ i2c5_pins_mx: i2c5-0 {
++ pins {
++ pinmux = <STM32_PINMUX('D', 1, AF4)>, /* I2C5_SCL */
++ <STM32_PINMUX('D', 0, AF4)>; /* I2C5_SDA */
++ bias-disable;
++ drive-open-drain;
++ slew-rate = <0>;
++ };
++ };
++
++ i2c5_pins_sleep_mx: i2c5-1 {
++ pins {
++ pinmux = <STM32_PINMUX('D', 1, ANALOG)>, /* I2C5_SCL */
++ <STM32_PINMUX('D', 0, ANALOG)>; /* I2C5_SDA */
++ };
++ };
++
++ spi2_pins_mx: spi2-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('I', 1, AF5)>, /* SPI2_SCK */
++ <STM32_PINMUX('I', 3, AF5)>; /* SPI2_MOSI */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <1>;
++ };
++
++ pins2 {
++ pinmux = <STM32_PINMUX('I', 2, AF5)>; /* SPI2_MISO */
++ bias-disable;
++ };
++ };
++
++ spi2_sleep_pins_mx: spi2-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('I', 1, ANALOG)>, /* SPI2_SCK */
++ <STM32_PINMUX('I', 2, ANALOG)>, /* SPI2_MISO */
++ <STM32_PINMUX('I', 3, ANALOG)>; /* SPI2_MOSI */
++ };
++ };
++
++ spi4_pins_mx: spi4-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
++ <STM32_PINMUX('E', 14, AF5)>; /* SPI4_MOSI */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <1>;
++ };
++
++ pins2 {
++ pinmux = <STM32_PINMUX('E', 13, AF5)>; /* SPI4_MISO */
++ bias-disable;
++ };
++ };
++
++ spi4_sleep_pins_mx: spi4-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('E', 12, ANALOG)>, /* SPI2_SCK */
++ <STM32_PINMUX('E', 13, ANALOG)>, /* SPI2_MISO */
++ <STM32_PINMUX('E', 14, ANALOG)>; /* SPI2_MOSI */
++ };
++ };
++
++ usart2_pins_mx: usart2-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('F', 5, AF7)>; /* USART2_TX */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('F', 4, AF7)>; /* USART2_RX */
++ bias-disable;
++ };
++ };
++
++ usart2_idle_pins_mx: usart2-idle-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('F', 5, ANALOG)>; /* USART2_TX */
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('F', 4, AF7)>; /* USART2_RX */
++ bias-disable;
++ };
++ };
++
++ usart2_sleep_pins_mx: usart2-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('F', 5, ANALOG)>, /* USART2_TX */
++ <STM32_PINMUX('F', 4, ANALOG)>; /* USART2_RX */
++ };
++ };
++
++ uart5_pins_mx: uart5-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('B', 13, AF14)>; /* USART5_TX */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('B', 12, AF14)>; /* USART5_RX */
++ bias-disable;
++ };
++ };
++
++ uart5_idle_pins_mx: uart5-idle-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('B', 13, ANALOG)>; /* USART5_TX */
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('B', 12, AF14)>; /* USART5_RX */
++ bias-disable;
++ };
++ };
++
++ uart5_sleep_pins_mx: uart5-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('B', 13, ANALOG)>, /* USART5_TX */
++ <STM32_PINMUX('B', 12, ANALOG)>; /* USART5_RX */
++ };
++ };
++
++ uart7_pins_mx: uart7-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('A', 15, AF13)>; /* USART7_TX */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('B', 3, AF13)>; /* USART7_RX */
++ bias-disable;
++ };
++ };
++
++ uart7_idle_pins_mx: uart7-idle-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('A', 15, ANALOG)>; /* USART7_TX */
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('B', 3, AF13)>; /* USART7_RX */
++ bias-disable;
++ };
++ };
++
++ uart7_sleep_pins_mx: uart7-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('A', 15, ANALOG)>, /* USART7_TX */
++ <STM32_PINMUX('B', 3, ANALOG)>; /* USART7_RX */
++ };
++ };
++
++ uart8_pins_mx: uart8-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('E', 1, AF8)>; /* USART8_TX */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('E', 0, AF8)>; /* USART8_RX */
++ bias-disable;
++ };
++ };
++
++ uart8_idle_pins_mx: uart8-idle-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('E', 1, ANALOG)>; /* USART8_TX */
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('E', 0, AF8)>; /* USART8_RX */
++ bias-disable;
++ };
++ };
++
++ uart8_sleep_pins_mx: uart8-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('E', 1, ANALOG)>, /* USART8_TX */
++ <STM32_PINMUX('E', 0, ANALOG)>; /* USART8_RX */
++ };
++ };
++
++ m_can1_pins_mx: m-can1-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
++ slew-rate = <0>;
++ drive-push-pull;
++ bias-disable;
++ };
++ pins2 {
++ pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */
++ bias-disable;
++ };
++ };
++
++ m_can1_sleep_pins_mx: m_can1-sleep@0 {
++ pins {
++ pinmux = <STM32_PINMUX('H', 13, ANALOG)>, /* CAN1_TX */
++ <STM32_PINMUX('H', 14, ANALOG)>; /* CAN1_RX */
++ };
++ };
++
++ pwm1_pins_mx: pwm1-0 {
++ pins {
++ pinmux = <STM32_PINMUX('A', 9, AF1)>; /* TIM1_CH2 */
++ bias-pull-down;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ };
++
++ pwm1_sleep_pins_mx: pwm1-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('A', 9, ANALOG)>; /* TIM1_CH1 */
++ };
++ };
++
++ pwm3_pins_mx: pwm3-0 {
++ pins {
++ pinmux = <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */
++ bias-pull-down;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ };
++
++ pwm3_sleep_pins_mx: pwm3-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('B', 5, ANALOG)>; /* TIM3_CH2 */
++ };
++ };
++
++ pwm4_pins_mx: pwm4-0 {
++ pins {
++ pinmux = <STM32_PINMUX('B', 7, AF2)>; /* TIM4_CH2 */
++ bias-pull-down;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ };
++
++ pwm4_sleep_pins_mx: pwm4-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('B', 7, ANALOG)>; /* TIM4_CH2 */
++ };
++ };
++
++ pwm8_pins_mx: pwm8-0 {
++ pins {
++ pinmux = <STM32_PINMUX('I', 6, AF3)>; /* TIM8_CH2 */
++ bias-pull-down;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ };
++
++ pwm8_sleep_pins_mx: pwm8-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('I', 6, ANALOG)>; /* TIM8_CH2 */
++ };
++ };
++
++
++ pwm12_pins_mx: pwm12-0 {
++ pins {
++ pinmux = <STM32_PINMUX('H', 9, AF2)>; /* TIM12_CH2 */
++ bias-pull-down;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ };
++
++ pwm12_sleep_pins_mx: pwm12-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('H', 9, ANALOG)>; /* TIM12_CH2 */
++ };
++ };
++
++ sdmmc1_pins_mx: sdmmc1_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins1 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
++ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
++ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
++ <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
++ <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <1>;
++ };
++ pins2 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <2>;
++ };
++ };
++
++ sdmmc1_opendrain_pins_mx: sdmmc1_opendrain_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins1 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
++ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
++ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
++ <STM32_PINMUX('C', 11, AF12)>; /* SDMMC1_D3 */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <1>;
++ };
++ pins2 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <2>;
++ };
++ pins3 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
++ bias-disable;
++ drive-open-drain;
++ slew-rate = <1>;
++ };
++ };
++
++ sdmmc1_sleep_pins_mx: sdmmc1_sleep_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
++ <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
++ <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
++ <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
++ <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
++ <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
++ };
++ };
++
++ uart4_pins_mx: uart4_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins1 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
++ /* pull-up on rx to avoid floating level */
++ bias-pull-up;
++ };
++ pins2 {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <0>;
++ };
++ };
++
++ uart4_sleep_pins_mx: uart4_sleep_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('B', 2, ANALOG)>, /* UART4_RX */
++ <STM32_PINMUX('G', 11, ANALOG)>; /* UART4_TX */
++ };
++ };
++};
++
++&pinctrl_z {
++ u-boot,dm-pre-reloc;
++
++ i2c4_pins_z_mx: i2c4_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
++ <STM32_PINMUX('Z', 5, AF6)>; /* I2C4_SDA */
++ bias-disable;
++ drive-open-drain;
++ slew-rate = <0>;
++ };
++ };
++
++ i2c4_sleep_pins_z_mx: i2c4_sleep_mx-0 {
++ u-boot,dm-pre-reloc;
++ pins {
++ u-boot,dm-pre-reloc;
++ pinmux = <STM32_PINMUX('Z', 4, ANALOG)>, /* I2C4_SCL */
++ <STM32_PINMUX('Z', 5, ANALOG)>; /* I2C4_SDA */
++ };
++ };
++
++ spi6_pins_mx: spi6-0 {
++ pins1 {
++ pinmux = <STM32_PINMUX('Z', 0, AF8)>, /* SPI6_SCK */
++ <STM32_PINMUX('Z', 2, AF8)>; /* SPI6_MOSI */
++ bias-disable;
++ drive-push-pull;
++ slew-rate = <1>;
++ };
++
++ pins2 {
++ pinmux = <STM32_PINMUX('Z', 1, AF8)>; /* SPI6_MISO */
++ bias-disable;
++ };
++ };
++
++ spi6_sleep_pins_mx: spi6-sleep-0 {
++ pins {
++ pinmux = <STM32_PINMUX('Z', 0, ANALOG)>, /* SPI6_SCK */
++ <STM32_PINMUX('Z', 1, ANALOG)>, /* SPI6_MISO */
++ <STM32_PINMUX('Z', 2, ANALOG)>; /* SPI6_MOSI */
++ };
++ };
++};
++
++&m4_rproc{
++ /*Restriction: "memory-region" property is not managed - please to use User-Section if needed*/
++ mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>;
++ mbox-names = "vq0", "vq1", "shutdown";
++ status = "okay";
++ memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
++ <&vdev0vring1>, <&vdev0buffer>;
++ interrupt-parent = <&exti>;
++ interrupts = <68 1>;
++ wakeup-source;
++};
++
++&pwr_regulators {
++ vdd-supply = <&vdd>;
++ vdd_3v3_usbfs-supply = <&vdd_usb>;
++};
++
++&bsec{
++ status = "okay";
++};
++
++&crc1{
++ status = "okay";
++};
++
++&cryp1{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++};
++
++&dma1{
++ status = "okay";
++ sram = <&dma_pool>;
++};
++
++&dma2{
++ status = "okay";
++ sram = <&dma_pool>;
++};
++
++&dmamux1{
++
++ dma-masters = <&dma1 &dma2>;
++ dma-channels = <16>;
++
++ status = "okay";
++};
++
++&dts{
++ status = "okay";
++};
++
++&gpu{
++ status = "okay";
++ contiguous-area = <&gpu_reserved>;
++};
++
++&hash1{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++};
++
++&hsem{
++ status = "okay";
++};
++
++&i2c1 {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&i2c1_pins_mx>;
++ pinctrl-1 = <&i2c1_pins_sleep_mx>;
++ i2c-scl-rising-time-ns = <100>;
++ i2c-scl-falling-time-ns = <7>;
++ status = "okay";
++ /delete-property/dmas;
++ /delete-property/dma-names;
++};
++
++&i2c2 {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&i2c2_pins_mx>;
++ pinctrl-1 = <&i2c2_pins_sleep_mx>;
++ i2c-scl-rising-time-ns = <100>;
++ i2c-scl-falling-time-ns = <7>;
++ status = "okay";
++ /delete-property/dmas;
++ /delete-property/dma-names;
++};
++
++&i2c5 {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&i2c5_pins_mx>;
++ pinctrl-1 = <&i2c5_pins_sleep_mx>;
++ i2c-scl-rising-time-ns = <100>;
++ i2c-scl-falling-time-ns = <7>;
++ status = "okay";
++ /delete-property/dmas;
++ /delete-property/dma-names;
++};
++
++&i2c4{
++ u-boot,dm-pre-reloc;
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&i2c4_pins_z_mx>;
++ pinctrl-1 = <&i2c4_sleep_pins_z_mx>;
++ status = "okay";
++
++ i2c-scl-rising-time-ns = <185>;
++ i2c-scl-falling-time-ns = <20>;
++ clock-frequency = <400000>;
++ /delete-property/ dmas;
++ /delete-property/ dma-names;
++
++ pmic:stpmic@33{
++ compatible = "st,stpmic1";
++ reg = <0x33>;
++ interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>;
++ interrupt-controller;
++ #interrupt-cells = <2>;
++ status = "okay";
++
++ regulators{
++ compatible = "st,stpmic1-regulators";
++ buck1-supply = <&vin>;
++ buck2-supply = <&vin>;
++ buck3-supply = <&vin>;
++ buck4-supply = <&vin>;
++ ldo1-supply = <&v3v3>;
++ ldo2-supply = <&vin>;
++ ldo3-supply = <&vdd_ddr>;
++ ldo4-supply = <&vin>;
++ ldo5-supply = <&vin>;
++ ldo6-supply = <&v3v3>;
++ vref_ddr-supply = <&vin>;
++ boost-supply = <&vin>;
++ pwr_sw1-supply = <&bst_out>;
++ pwr_sw2-supply = <&bst_out>;
++
++ vddcore:buck1{
++ regulator-name = "vddcore";
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1350000>;
++ regulator-always-on;
++ regulator-initial-mode = <0>;
++ regulator-over-current-protection;
++ };
++
++ vdd_ddr:buck2{
++ regulator-name = "vdd_ddr";
++ regulator-min-microvolt = <1350000>;
++ regulator-max-microvolt = <1350000>;
++ regulator-always-on;
++ regulator-initial-mode = <0>;
++ regulator-over-current-protection;
++ };
++
++ vdd:buck3{
++ regulator-name = "vdd";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-always-on;
++ st,mask-reset;
++ regulator-initial-mode = <0>;
++ regulator-over-current-protection;
++ };
++
++ v3v3:buck4{
++ regulator-name = "v3v3";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-always-on;
++ regulator-over-current-protection;
++ regulator-initial-mode = <0>;
++ };
++
++ v1v8_audio:ldo1{
++ regulator-name = "v1v8_audio";
++ regulator-min-microvolt = <1800000>;
++ regulator-max-microvolt = <1800000>;
++ regulator-always-on;
++ interrupts = <IT_CURLIM_LDO1 0>;
++ };
++
++ v3v3_hdmi:ldo2{
++ regulator-name = "v3v3_hdmi";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ regulator-always-on;
++ interrupts = <IT_CURLIM_LDO2 0>;
++ };
++
++ vtt_ddr:ldo3{
++ regulator-name = "vtt_ddr";
++ regulator-min-microvolt = <500000>;
++ regulator-max-microvolt = <750000>;
++ regulator-always-on;
++ regulator-over-current-protection;
++ };
++
++ vdd_usb:ldo4{
++ regulator-name = "vdd_usb";
++ regulator-min-microvolt = <3300000>;
++ regulator-max-microvolt = <3300000>;
++ interrupts = <IT_CURLIM_LDO4 0>;
++ regulator-always-on;
++ };
++
++ vdda:ldo5{
++ regulator-name = "vdda";
++ regulator-min-microvolt = <2900000>;
++ regulator-max-microvolt = <2900000>;
++ interrupts = <IT_CURLIM_LDO5 0>;
++ regulator-boot-on;
++ };
++
++ v1v2_hdmi:ldo6{
++ regulator-name = "v1v2_hdmi";
++ regulator-min-microvolt = <1200000>;
++ regulator-max-microvolt = <1200000>;
++ regulator-always-on;
++ interrupts = <IT_CURLIM_LDO6 0>;
++ };
++
++ vref_ddr:vref_ddr{
++ regulator-name = "vref_ddr";
++ regulator-always-on;
++ regulator-over-current-protection;
++ };
++
++ bst_out:boost{
++ regulator-name = "bst_out";
++ interrupts = <IT_OCP_BOOST 0>;
++ };
++
++ vbus_otg:pwr_sw1{
++ regulator-name = "vbus_otg";
++ interrupts = <IT_OCP_OTG 0>;
++ };
++
++ vbus_sw:pwr_sw2{
++ regulator-name = "vbus_sw";
++ interrupts = <IT_OCP_SWOUT 0>;
++ regulator-active-discharge = <1>;
++ };
++ };
++
++ onkey{
++ compatible = "st,stpmic1-onkey";
++ interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
++ interrupt-names = "onkey-falling", "onkey-rising";
++ power-off-time-sec = <10>;
++ status = "okay";
++ };
++
++ watchdog {
++ compatible = "st,stpmic1-wdt";
++ status = "disabled";
++ };
++ };
++ eeprom@50 {
++ compatible = "atmel,24c02";
++ reg = <0x50>;
++ pagesize = <16>;
++ };
++};
++
++&ipcc{
++ status = "okay";
++};
++
++&iwdg2{
++ status = "okay";
++ timeout-sec = <32>;
++};
++
++&mdma1{
++ status = "okay";
++};
++
++&rcc{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++};
++
++&rng1{
++ status = "okay";
++};
++
++&rtc{
++ status = "okay";
++};
++
++&sdmmc1{
++ u-boot,dm-pre-reloc;
++ pinctrl-names = "default", "opendrain", "sleep";
++ pinctrl-0 = <&sdmmc1_pins_mx>;
++ pinctrl-1 = <&sdmmc1_opendrain_pins_mx>;
++ pinctrl-2 = <&sdmmc1_sleep_pins_mx>;
++ status = "okay";
++
++ cd-gpios = <&gpiog 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
++ disable-wp;
++ st,neg-edge;
++ bus-width = <4>;
++ vmmc-supply = <&v3v3>;
++};
++
++&tamp{
++ status = "okay";
++};
++
++&uart4{
++ u-boot,dm-pre-reloc;
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&uart4_pins_mx>;
++ pinctrl-1 = <&uart4_sleep_pins_mx>;
++ status = "okay";
++
++ /delete-property/ dmas;
++ /delete-property/ dma-names;
++};
++
++&usbh_ehci{
++ status = "okay";
++ phys = <&usbphyc_port0>;
++};
++
++&usbh_ohci{
++ status = "okay";
++};
++
++&usbotg_hs{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++ phys = <&usbphyc_port1 0>;
++ phy-names = "usb2-phy";
++};
++
++&usbphyc{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++};
++
++&usbphyc_port0{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++ phy-supply = <&vdd_usb>;
++ st,phy-tuning = <&usb_phy_tuning>;
++};
++
++&usbphyc_port1{
++ u-boot,dm-pre-reloc;
++ status = "okay";
++ phy-supply = <&vdd_usb>;
++ st,phy-tuning = <&usb_phy_tuning>;
++};
++
++&adc {
++ vdd-supply = <&vdd>;
++ vdda-supply = <&vdda>;
++ vref-supply = <&vdda>;
++ status = "okay";
++ adc1: adc@0 {
++ st,min-sample-time-nsecs = <5000>;
++ st,adc-channels = <0 1>;
++ status = "okay";
++ };
++
++ adc2: adc@100 {
++ status = "okay";
++ };
++
++ adc_temp: temp {
++ status = "okay";
++ };
++};
++
++&usbh_ohci{
++ phys = <&usbphyc_port0>;
++};
++
++&cpu0{
++ cpu-supply = <&vddcore>;
++};
++
++&cpu1{
++ cpu-supply = <&vddcore>;
++};
++
++&sram{
++ dma_pool:dma_pool@0{
++ reg = <0x50000 0x10000>;
++ pool;
++ };
++};
++
++&optee{
++ status = "okay";
++};
++
++&spi2 {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&spi2_pins_mx>;
++ pinctrl-1 = <&spi2_sleep_pins_mx>;
++ cs-gpios = <&gpioi 0 0>;
++ status = "okay";
++
++ spidev2: spidev2@0{
++ compatible = "rohm,dh2228fv";
++ spi-max-frequency = <30000000>;
++ reg = <0>;
++ };
++};
++
++&spi4 {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&spi4_pins_mx>;
++ pinctrl-1 = <&spi4_sleep_pins_mx>;
++ cs-gpios = <&gpioe 11 0>;
++ status = "okay";
++
++ spidev4: spidev4@0{
++ compatible = "rohm,dh2228fv";
++ spi-max-frequency = <30000000>;
++ reg = <0>;
++ };
++};
++
++&spi6 {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&spi6_pins_mx>;
++ pinctrl-1 = <&spi6_sleep_pins_mx>;
++ cs-gpios = <&gpioz 3 0>;
++ status = "okay";
++
++ spidev6: spidev6@0{
++ compatible = "rohm,dh2228fv";
++ spi-max-frequency = <30000000>;
++ reg = <0>;
++ };
++};
++
++&usart2 {
++ pinctrl-names = "default", "sleep", "idle";
++ pinctrl-0 = <&usart2_pins_mx>;
++ pinctrl-1 = <&usart2_sleep_pins_mx>;
++ pinctrl-2 = <&usart2_idle_pins_mx>;
++ status = "okay";
++};
++
++&uart5 {
++ pinctrl-names = "default", "sleep", "idle";
++ pinctrl-0 = <&uart5_pins_mx>;
++ pinctrl-1 = <&uart5_sleep_pins_mx>;
++ pinctrl-2 = <&uart5_idle_pins_mx>;
++ status = "okay";
++};
++
++&uart7 {
++ pinctrl-names = "default", "sleep", "idle";
++ pinctrl-0 = <&uart7_pins_mx>;
++ pinctrl-1 = <&uart7_sleep_pins_mx>;
++ pinctrl-2 = <&uart7_idle_pins_mx>;
++ status = "okay";
++};
++
++&uart8 {
++ pinctrl-names = "default", "sleep", "idle";
++ pinctrl-0 = <&uart8_pins_mx>;
++ pinctrl-1 = <&uart8_sleep_pins_mx>;
++ pinctrl-2 = <&uart8_idle_pins_mx>;
++ status = "okay";
++};
++
++&m_can1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&m_can1_pins_mx>;
++ status = "okay";
++ can-transceiver {
++ max-bitrate = <5000000>;
++ };
++};
++
++&timers1 {
++ status = "okay";
++ /* spare dmas for other usage */
++ /delete-property/dmas;
++ /delete-property/dma-names;
++ pwm1: pwm {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&pwm1_pins_mx>;
++ pinctrl-1 = <&pwm1_sleep_pins_mx>;
++ status = "okay";
++ };
++};
++
++&timers3 {
++ status = "okay";
++ /* spare dmas for other usage */
++ /delete-property/dmas;
++ /delete-property/dma-names;
++ pwm3: pwm {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&pwm3_pins_mx>;
++ pinctrl-1 = <&pwm3_sleep_pins_mx>;
++ status = "okay";
++ };
++};
++
++&timers4 {
++ status = "okay";
++ /* spare dmas for other usage */
++ /delete-property/dmas;
++ /delete-property/dma-names;
++ pwm4: pwm {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&pwm4_pins_mx>;
++ pinctrl-1 = <&pwm4_sleep_pins_mx>;
++ status = "okay";
++ };
++};
++
++&timers8 {
++ status = "okay";
++ /* spare dmas for other usage */
++ /delete-property/dmas;
++ /delete-property/dma-names;
++ pwm8: pwm {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&pwm8_pins_mx>;
++ pinctrl-1 = <&pwm8_sleep_pins_mx>;
++ status = "okay";
++ };
++};
++
++&timers12 {
++ status = "okay";
++ /* spare dmas for other usage */
++ /delete-property/dmas;
++ /delete-property/dma-names;
++ pwm12: pwm {
++ pinctrl-names = "default", "sleep";
++ pinctrl-0 = <&pwm12_pins_mx>;
++ pinctrl-1 = <&pwm12_sleep_pins_mx>;
++ status = "okay";
++ };
++};
+diff --git a/arch/arm/dts/stm32mp15xx-dkx.dtsi b/arch/arm/dts/stm32mp15xx-dkx.dtsi
+index 35169385fd..f43c45bd3d 100644
+--- a/arch/arm/dts/stm32mp15xx-dkx.dtsi
++++ b/arch/arm/dts/stm32mp15xx-dkx.dtsi
+@@ -572,7 +572,8 @@
+ pinctrl-0 = <&sdmmc1_b4_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
+- cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
++ //cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
++ cd-gpios = <&gpiog 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ disable-wp;
+ st,neg-edge;
+ bus-width = <4>;
+diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
+index f9f79437e4..ff54cb4cfa 100644
+--- a/arch/arm/mach-stm32mp/Kconfig
++++ b/arch/arm/mach-stm32mp/Kconfig
+@@ -85,6 +85,14 @@ config TARGET_DH_STM32MP1_PDK2
+ help
+ Target the DH PDK2 development kit with STM32MP15x SoM.
+
++config TARGET_OCTAVO_OSD32MP1_BRK
++ bool "Octavo OSD32MP1 BRK"
++ select STM32MP15x
++ imply BOOTCOUNT_LIMIT
++ imply CMD_BOOTCOUNT
++ help
++ Target the Octavo BRK board based on OSD32MP1 SiP.
++
+ endchoice
+
+ config STM32MP1_TRUSTED
+@@ -178,5 +186,5 @@ endif
+
+ source "board/st/stm32mp1/Kconfig"
+ source "board/dhelectronics/dh_stm32mp1/Kconfig"
+-
++source "board/octavo/osd32mp1-brk/Kconfig"
+ endif
+diff --git a/board/octavo/osd32mp1-brk/Kconfig b/board/octavo/osd32mp1-brk/Kconfig
+new file mode 100644
+index 0000000000..907a09c170
+--- /dev/null
++++ b/board/octavo/osd32mp1-brk/Kconfig
+@@ -0,0 +1,13 @@
++if TARGET_OCTAVO_OSD32MP1_BRK
++
++config SYS_BOARD
++ default "osd32mp1-brk"
++
++config SYS_VENDOR
++ default "octavo"
++
++config SYS_CONFIG_NAME
++ default "stm32mp1"
++
++source "board/st/common/Kconfig"
++endif
+diff --git a/board/octavo/osd32mp1-brk/MAINTAINERS b/board/octavo/osd32mp1-brk/MAINTAINERS
+new file mode 100644
+index 0000000000..5c4fc6eea2
+--- /dev/null
++++ b/board/octavo/osd32mp1-brk/MAINTAINERS
+@@ -0,0 +1,7 @@
++OCTAVO osd32mp1-brk BOARD
++M: Martin Lesniak <martin.lesniak@st.com>
++S: Maintained
++F: arch/arm/dts/stm32mp157c-osd32mp1-brk*
++F: board/Octavo/osd32mp1-brk/
++F: configs/osd32mp1_brk_trusted_defconfig
++F: include/configs/stm32mp1.h
+diff --git a/board/octavo/osd32mp1-brk/Makefile b/board/octavo/osd32mp1-brk/Makefile
+new file mode 100644
+index 0000000000..381579c590
+--- /dev/null
++++ b/board/octavo/osd32mp1-brk/Makefile
+@@ -0,0 +1,9 @@
++# SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
++#
++# Copyright (C) 2018, STMicroelectronics - All Rights Reserved
++#
++
++obj-y += ../../st/stm32mp1/board.o board.o
++
++obj-$(CONFIG_SYS_MTDPARTS_RUNTIME) += ../../st/common/stm32mp_mtdparts.o
++obj-$(CONFIG_SET_DFU_ALT_INFO) += ../../st/common/stm32mp_dfu.o
+diff --git a/board/octavo/osd32mp1-brk/board.c b/board/octavo/osd32mp1-brk/board.c
+new file mode 100644
+index 0000000000..53325e87f6
+--- /dev/null
++++ b/board/octavo/osd32mp1-brk/board.c
+@@ -0,0 +1,547 @@
++// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
++/*
++ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
++ */
++
++#include <common.h>
++#include <adc.h>
++#include <asm/arch/stm32.h>
++#include <asm/arch/sys_proto.h>
++#include <asm/gpio.h>
++#include <asm/io.h>
++#include <bootm.h>
++#include <clk.h>
++#include <config.h>
++#include <dm.h>
++#include <dm/device.h>
++#include <dm/uclass.h>
++#include <env.h>
++#include <env_internal.h>
++#include <g_dnl.h>
++#include <generic-phy.h>
++#include <i2c.h>
++#include <i2c_eeprom.h>
++#include <init.h>
++#include <led.h>
++#include <memalign.h>
++#include <misc.h>
++#include <mtd.h>
++#include <mtd_node.h>
++#include <netdev.h>
++#include <phy.h>
++#include <power/regulator.h>
++#include <remoteproc.h>
++#include <reset.h>
++#include <syscon.h>
++#include <usb.h>
++#include <usb/dwc2_udc.h>
++#include <watchdog.h>
++
++/* SYSCFG registers */
++#define SYSCFG_BOOTR 0x00
++#define SYSCFG_PMCSETR 0x04
++#define SYSCFG_IOCTRLSETR 0x18
++#define SYSCFG_ICNR 0x1C
++#define SYSCFG_CMPCR 0x20
++#define SYSCFG_CMPENSETR 0x24
++#define SYSCFG_PMCCLRR 0x44
++
++#define SYSCFG_BOOTR_BOOT_MASK GENMASK(2, 0)
++#define SYSCFG_BOOTR_BOOTPD_SHIFT 4
++
++#define SYSCFG_IOCTRLSETR_HSLVEN_TRACE BIT(0)
++#define SYSCFG_IOCTRLSETR_HSLVEN_QUADSPI BIT(1)
++#define SYSCFG_IOCTRLSETR_HSLVEN_ETH BIT(2)
++#define SYSCFG_IOCTRLSETR_HSLVEN_SDMMC BIT(3)
++#define SYSCFG_IOCTRLSETR_HSLVEN_SPI BIT(4)
++
++#define SYSCFG_CMPCR_SW_CTRL BIT(1)
++#define SYSCFG_CMPCR_READY BIT(8)
++
++#define SYSCFG_CMPENSETR_MPU_EN BIT(0)
++
++#define SYSCFG_PMCSETR_ETH_CLK_SEL BIT(16)
++#define SYSCFG_PMCSETR_ETH_REF_CLK_SEL BIT(17)
++
++#define SYSCFG_PMCSETR_ETH_SELMII BIT(20)
++
++#define SYSCFG_PMCSETR_ETH_SEL_MASK GENMASK(23, 21)
++#define SYSCFG_PMCSETR_ETH_SEL_GMII_MII 0
++#define SYSCFG_PMCSETR_ETH_SEL_RGMII BIT(21)
++#define SYSCFG_PMCSETR_ETH_SEL_RMII BIT(23)
++
++/*
++ * Get a global data pointer
++ */
++DECLARE_GLOBAL_DATA_PTR;
++
++int setup_mac_address(void)
++{
++ struct udevice *dev;
++ ofnode eeprom;
++ unsigned char enetaddr[6];
++ int ret;
++
++ ret = eth_env_get_enetaddr("ethaddr", enetaddr);
++ if (ret) /* ethaddr is already set */
++ return 0;
++
++ eeprom = ofnode_path("/soc/i2c@5c002000/eeprom@50");
++ if (!ofnode_valid(eeprom)) {
++ printf("Invalid hardware path to EEPROM!\n");
++ return -ENODEV;
++ }
++
++ ret = uclass_get_device_by_ofnode(UCLASS_I2C_EEPROM, eeprom, &dev);
++ if (ret) {
++ printf("Cannot find EEPROM!\n");
++ return ret;
++ }
++
++ ret = i2c_eeprom_read(dev, 0xfa, enetaddr, 0x6);
++ if (ret) {
++ printf("Error reading configuration EEPROM!\n");
++ return ret;
++ }
++
++ if (is_valid_ethaddr(enetaddr))
++ eth_env_set_enetaddr("ethaddr", enetaddr);
++
++ return 0;
++}
++
++int checkboard(void)
++{
++ char *mode;
++ const char *fdt_compat;
++ int fdt_compat_len;
++
++ if (IS_ENABLED(CONFIG_STM32MP1_TRUSTED))
++ mode = "trusted";
++ else
++ mode = "basic";
++
++ printf("Board: stm32mp1 in %s mode", mode);
++ fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
++ &fdt_compat_len);
++ if (fdt_compat && fdt_compat_len)
++ printf(" (%s)", fdt_compat);
++ puts("\n");
++
++ return 0;
++}
++
++static void board_key_check(void)
++{
++#if defined(CONFIG_FASTBOOT) || defined(CONFIG_CMD_STM32PROG)
++ ofnode node;
++ struct gpio_desc gpio;
++ enum forced_boot_mode boot_mode = BOOT_NORMAL;
++
++ node = ofnode_path("/config");
++ if (!ofnode_valid(node)) {
++ debug("%s: no /config node?\n", __func__);
++ return;
++ }
++#ifdef CONFIG_FASTBOOT
++ if (gpio_request_by_name_nodev(node, "st,fastboot-gpios", 0,
++ &gpio, GPIOD_IS_IN)) {
++ debug("%s: could not find a /config/st,fastboot-gpios\n",
++ __func__);
++ } else {
++ if (dm_gpio_get_value(&gpio)) {
++ puts("Fastboot key pressed, ");
++ boot_mode = BOOT_FASTBOOT;
++ }
++
++ dm_gpio_free(NULL, &gpio);
++ }
++#endif
++#ifdef CONFIG_CMD_STM32PROG
++ if (gpio_request_by_name_nodev(node, "st,stm32prog-gpios", 0,
++ &gpio, GPIOD_IS_IN)) {
++ debug("%s: could not find a /config/st,stm32prog-gpios\n",
++ __func__);
++ } else {
++ if (dm_gpio_get_value(&gpio)) {
++ puts("STM32Programmer key pressed, ");
++ boot_mode = BOOT_STM32PROG;
++ }
++ dm_gpio_free(NULL, &gpio);
++ }
++#endif
++
++ if (boot_mode != BOOT_NORMAL) {
++ puts("entering download mode...\n");
++ clrsetbits_le32(TAMP_BOOT_CONTEXT,
++ TAMP_BOOT_FORCED_MASK,
++ boot_mode);
++ }
++#endif
++}
++
++#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
++
++#include <usb/dwc2_udc.h>
++int g_dnl_board_usb_cable_connected(void)
++{
++ struct udevice *dwc2_udc_otg;
++ int ret;
++
++ ret = uclass_get_device_by_driver(UCLASS_USB_GADGET_GENERIC,
++ DM_GET_DRIVER(dwc2_udc_otg),
++ &dwc2_udc_otg);
++ if (!ret)
++ debug("dwc2_udc_otg init failed\n");
++
++ return dwc2_udc_B_session_valid(dwc2_udc_otg);
++}
++
++#define STM32MP1_G_DNL_DFU_PRODUCT_NUM 0xdf11
++#define STM32MP1_G_DNL_FASTBOOT_PRODUCT_NUM 0x0afb
++
++int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
++{
++ if (!strcmp(name, "usb_dnl_dfu"))
++ put_unaligned(STM32MP1_G_DNL_DFU_PRODUCT_NUM, &dev->idProduct);
++ else if (!strcmp(name, "usb_dnl_fastboot"))
++ put_unaligned(STM32MP1_G_DNL_FASTBOOT_PRODUCT_NUM,
++ &dev->idProduct);
++ else
++ put_unaligned(CONFIG_USB_GADGET_PRODUCT_NUM, &dev->idProduct);
++
++ return 0;
++}
++
++#endif /* CONFIG_USB_GADGET */
++
++#ifdef CONFIG_LED
++static int get_led(struct udevice **dev, char *led_string)
++{
++ char *led_name;
++ int ret;
++
++ led_name = fdtdec_get_config_string(gd->fdt_blob, led_string);
++ if (!led_name) {
++ pr_debug("%s: could not find %s config string\n",
++ __func__, led_string);
++ return -ENOENT;
++ }
++ ret = led_get_by_label(led_name, dev);
++ if (ret) {
++ debug("%s: get=%d\n", __func__, ret);
++ return ret;
++ }
++
++ return 0;
++}
++
++static int setup_led(enum led_state_t cmd)
++{
++ struct udevice *dev;
++ int ret;
++
++ ret = get_led(&dev, "u-boot,boot-led");
++ if (ret)
++ return ret;
++
++ ret = led_set_state(dev, cmd);
++ return ret;
++}
++#endif
++
++static void __maybe_unused led_error_blink(u32 nb_blink)
++{
++#ifdef CONFIG_LED
++ int ret;
++ struct udevice *led;
++ u32 i;
++#endif
++
++ if (!nb_blink)
++ return;
++
++#ifdef CONFIG_LED
++ ret = get_led(&led, "u-boot,error-led");
++ if (!ret) {
++ /* make u-boot,error-led blinking */
++ /* if U32_MAX and 125ms interval, for 17.02 years */
++ for (i = 0; i < 2 * nb_blink; i++) {
++ led_set_state(led, LEDST_TOGGLE);
++ mdelay(125);
++ WATCHDOG_RESET();
++ }
++ }
++#endif
++
++ /* infinite: the boot process must be stopped */
++ if (nb_blink == U32_MAX)
++ hang();
++}
++
++static void sysconf_init(void)
++{
++#ifndef CONFIG_STM32MP1_TRUSTED
++ u8 *syscfg;
++#ifdef CONFIG_DM_REGULATOR
++ struct udevice *pwr_dev;
++ struct udevice *pwr_reg;
++ struct udevice *dev;
++ int ret;
++ u32 otp = 0;
++#endif
++ u32 bootr;
++
++ syscfg = (u8 *)syscon_get_first_range(STM32MP_SYSCON_SYSCFG);
++
++ /* interconnect update : select master using the port 1 */
++ /* LTDC = AXI_M9 */
++ /* GPU = AXI_M8 */
++ /* today information is hardcoded in U-Boot */
++ writel(BIT(9), syscfg + SYSCFG_ICNR);
++
++ /* disable Pull-Down for boot pin connected to VDD */
++ bootr = readl(syscfg + SYSCFG_BOOTR);
++ bootr &= ~(SYSCFG_BOOTR_BOOT_MASK << SYSCFG_BOOTR_BOOTPD_SHIFT);
++ bootr |= (bootr & SYSCFG_BOOTR_BOOT_MASK) << SYSCFG_BOOTR_BOOTPD_SHIFT;
++ writel(bootr, syscfg + SYSCFG_BOOTR);
++
++#ifdef CONFIG_DM_REGULATOR
++ /* High Speed Low Voltage Pad mode Enable for SPI, SDMMC, ETH, QSPI
++ * and TRACE. Needed above ~50MHz and conditioned by AFMUX selection.
++ * The customer will have to disable this for low frequencies
++ * or if AFMUX is selected but the function not used, typically for
++ * TRACE. Otherwise, impact on power consumption.
++ *
++ * WARNING:
++ * enabling High Speed mode while VDD>2.7V
++ * with the OTP product_below_2v5 (OTP 18, BIT 13)
++ * erroneously set to 1 can damage the IC!
++ * => U-Boot set the register only if VDD < 2.7V (in DT)
++ * but this value need to be consistent with board design
++ */
++ ret = uclass_get_device_by_driver(UCLASS_PMIC,
++ DM_GET_DRIVER(stm32mp_pwr_pmic),
++ &pwr_dev);
++ if (!ret) {
++ ret = uclass_get_device_by_driver(UCLASS_MISC,
++ DM_GET_DRIVER(stm32mp_bsec),
++ &dev);
++ if (ret) {
++ pr_err("Can't find stm32mp_bsec driver\n");
++ return;
++ }
++
++ ret = misc_read(dev, STM32_BSEC_SHADOW(18), &otp, 4);
++ if (ret > 0)
++ otp = otp & BIT(13);
++
++ /* get VDD = vdd-supply */
++ ret = device_get_supply_regulator(pwr_dev, "vdd-supply",
++ &pwr_reg);
++
++ /* check if VDD is Low Voltage */
++ if (!ret) {
++ if (regulator_get_value(pwr_reg) < 2700000) {
++ writel(SYSCFG_IOCTRLSETR_HSLVEN_TRACE |
++ SYSCFG_IOCTRLSETR_HSLVEN_QUADSPI |
++ SYSCFG_IOCTRLSETR_HSLVEN_ETH |
++ SYSCFG_IOCTRLSETR_HSLVEN_SDMMC |
++ SYSCFG_IOCTRLSETR_HSLVEN_SPI,
++ syscfg + SYSCFG_IOCTRLSETR);
++
++ if (!otp)
++ pr_err("product_below_2v5=0: HSLVEN protected by HW\n");
++ } else {
++ if (otp)
++ pr_err("product_below_2v5=1: HSLVEN update is destructive, no update as VDD>2.7V\n");
++ }
++ } else {
++ debug("VDD unknown");
++ }
++ }
++#endif
++
++ /* activate automatic I/O compensation
++ * warning: need to ensure CSI enabled and ready in clock driver
++ */
++ writel(SYSCFG_CMPENSETR_MPU_EN, syscfg + SYSCFG_CMPENSETR);
++
++ while (!(readl(syscfg + SYSCFG_CMPCR) & SYSCFG_CMPCR_READY))
++ ;
++ clrbits_le32(syscfg + SYSCFG_CMPCR, SYSCFG_CMPCR_SW_CTRL);
++#endif
++}
++
++/* board dependent setup after realloc */
++int board_init(void)
++{
++ struct udevice *dev;
++
++ /* address of boot parameters */
++ gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100;
++
++ /* probe all PINCTRL for hog */
++ for (uclass_first_device(UCLASS_PINCTRL, &dev);
++ dev;
++ uclass_next_device(&dev)) {
++ pr_debug("probe pincontrol = %s\n", dev->name);
++ }
++
++ board_key_check();
++
++#ifdef CONFIG_DM_REGULATOR
++ regulators_enable_boot_on(_DEBUG);
++#endif
++
++ sysconf_init();
++
++ if (CONFIG_IS_ENABLED(LED))
++ led_default_state();
++
++ return 0;
++}
++
++int board_late_init(void)
++{
++ char *boot_device;
++#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
++ const void *fdt_compat;
++ int fdt_compat_len;
++
++ fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
++ &fdt_compat_len);
++ if (fdt_compat && fdt_compat_len) {
++ if (strncmp(fdt_compat, "st,", 3) != 0)
++ env_set("board_name", fdt_compat);
++ else
++ env_set("board_name", fdt_compat + 3);
++ }
++#endif
++
++ /* Check the boot-source to disable bootdelay */
++ boot_device = env_get("boot_device");
++ if (!strcmp(boot_device, "serial") || !strcmp(boot_device, "usb"))
++ env_set("bootdelay", "0");
++
++ return 0;
++}
++
++void board_quiesce_devices(void)
++{
++#ifdef CONFIG_LED
++ setup_led(LEDST_OFF);
++#endif
++}
++
++/* eth init function : weak called in eqos driver */
++int board_interface_eth_init(struct udevice *dev,
++ phy_interface_t interface_type)
++{
++ u8 *syscfg;
++ u32 value;
++ bool eth_clk_sel_reg = false;
++ bool eth_ref_clk_sel_reg = false;
++
++ /* Gigabit Ethernet 125MHz clock selection. */
++ eth_clk_sel_reg = dev_read_bool(dev, "st,eth_clk_sel");
++
++ /* Ethernet 50Mhz RMII clock selection */
++ eth_ref_clk_sel_reg =
++ dev_read_bool(dev, "st,eth_ref_clk_sel");
++
++ syscfg = (u8 *)syscon_get_first_range(STM32MP_SYSCON_SYSCFG);
++
++ if (!syscfg)
++ return -ENODEV;
++
++ switch (interface_type) {
++ case PHY_INTERFACE_MODE_MII:
++ value = SYSCFG_PMCSETR_ETH_SEL_GMII_MII |
++ SYSCFG_PMCSETR_ETH_REF_CLK_SEL;
++ debug("%s: PHY_INTERFACE_MODE_MII\n", __func__);
++ break;
++ case PHY_INTERFACE_MODE_GMII:
++ if (eth_clk_sel_reg)
++ value = SYSCFG_PMCSETR_ETH_SEL_GMII_MII |
++ SYSCFG_PMCSETR_ETH_CLK_SEL;
++ else
++ value = SYSCFG_PMCSETR_ETH_SEL_GMII_MII;
++ debug("%s: PHY_INTERFACE_MODE_GMII\n", __func__);
++ break;
++ case PHY_INTERFACE_MODE_RMII:
++ if (eth_ref_clk_sel_reg)
++ value = SYSCFG_PMCSETR_ETH_SEL_RMII |
++ SYSCFG_PMCSETR_ETH_REF_CLK_SEL;
++ else
++ value = SYSCFG_PMCSETR_ETH_SEL_RMII;
++ debug("%s: PHY_INTERFACE_MODE_RMII\n", __func__);
++ break;
++ case PHY_INTERFACE_MODE_RGMII:
++ case PHY_INTERFACE_MODE_RGMII_ID:
++ case PHY_INTERFACE_MODE_RGMII_RXID:
++ case PHY_INTERFACE_MODE_RGMII_TXID:
++ if (eth_clk_sel_reg)
++ value = SYSCFG_PMCSETR_ETH_SEL_RGMII |
++ SYSCFG_PMCSETR_ETH_CLK_SEL;
++ else
++ value = SYSCFG_PMCSETR_ETH_SEL_RGMII;
++ debug("%s: PHY_INTERFACE_MODE_RGMII\n", __func__);
++ break;
++ default:
++ debug("%s: Do not manage %d interface\n",
++ __func__, interface_type);
++ /* Do not manage others interfaces */
++ return -EINVAL;
++ }
++
++ /* clear and set ETH configuration bits */
++ writel(SYSCFG_PMCSETR_ETH_SEL_MASK | SYSCFG_PMCSETR_ETH_SELMII |
++ SYSCFG_PMCSETR_ETH_REF_CLK_SEL | SYSCFG_PMCSETR_ETH_CLK_SEL,
++ syscfg + SYSCFG_PMCCLRR);
++ writel(value, syscfg + SYSCFG_PMCSETR);
++
++ return 0;
++}
++
++enum env_location env_get_location(enum env_operation op, int prio)
++{
++ if (prio)
++ return ENVL_UNKNOWN;
++
++#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
++ return ENVL_SPI_FLASH;
++#else
++ return ENVL_NOWHERE;
++#endif
++}
++
++#if defined(CONFIG_OF_BOARD_SETUP)
++int ft_board_setup(void *blob, bd_t *bd)
++{
++ return 0;
++}
++#endif
++
++static void board_copro_image_process(ulong fw_image, size_t fw_size)
++{
++ int ret, id = 0; /* Copro id fixed to 0 as only one coproc on mp1 */
++
++ if (!rproc_is_initialized())
++ if (rproc_init()) {
++ printf("Remote Processor %d initialization failed\n",
++ id);
++ return;
++ }
++
++ ret = rproc_load(id, fw_image, fw_size);
++ printf("Load Remote Processor %d with data@addr=0x%08lx %u bytes:%s\n",
++ id, fw_image, fw_size, ret ? " Failed!" : " Success!");
++
++ if (!ret) {
++ rproc_start(id);
++ env_set("copro_state", "booted");
++ }
++}
++
++U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_COPRO, board_copro_image_process);
+diff --git a/configs/osd32mp1_brk_trusted_defconfig b/configs/osd32mp1_brk_trusted_defconfig
+new file mode 100644
+index 0000000000..dd94f6155c
+--- /dev/null
++++ b/configs/osd32mp1_brk_trusted_defconfig
+@@ -0,0 +1,148 @@
++CONFIG_ARM=y
++CONFIG_ARCH_STM32MP=y
++CONFIG_SYS_MALLOC_F_LEN=0x3000
++CONFIG_ENV_OFFSET=0x280000
++# CONFIG_TARGET_ST_STM32MP15x=y
++CONFIG_TARGET_OCTAVO_OSD32MP1_BRK=y
++CONFIG_CMD_STM32PROG=y
++CONFIG_ENV_SECT_SIZE=0x40000
++CONFIG_ENV_OFFSET_REDUND=0x2C0000
++CONFIG_DISTRO_DEFAULTS=y
++CONFIG_FIT=y
++CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
++CONFIG_SYS_PROMPT="OSD32MP> "
++# CONFIG_CMD_BOOTD is not set
++CONFIG_CMD_DTIMG=y
++# CONFIG_CMD_ELF is not set
++# CONFIG_CMD_IMI is not set
++# CONFIG_CMD_XIMG is not set
++# CONFIG_CMD_EXPORTENV is not set
++# CONFIG_CMD_IMPORTENV is not set
++CONFIG_CMD_EEPROM=y
++CONFIG_CMD_ERASEENV=y
++CONFIG_CMD_MEMINFO=y
++CONFIG_CMD_MEMTEST=y
++CONFIG_CMD_ADC=y
++CONFIG_CMD_CLK=y
++CONFIG_CMD_DFU=y
++CONFIG_CMD_FUSE=y
++CONFIG_CMD_GPIO=y
++CONFIG_CMD_I2C=y
++CONFIG_CMD_MMC=y
++CONFIG_CMD_REMOTEPROC=y
++CONFIG_CMD_SPI=y
++CONFIG_CMD_USB=y
++CONFIG_CMD_USB_MASS_STORAGE=y
++CONFIG_CMD_BMP=y
++CONFIG_CMD_CACHE=y
++CONFIG_CMD_TIME=y
++CONFIG_CMD_TIMER=y
++CONFIG_CMD_PMIC=y
++CONFIG_CMD_REGULATOR=y
++CONFIG_CMD_EXT4_WRITE=y
++CONFIG_CMD_MTDPARTS=y
++CONFIG_CMD_UBI=y
++CONFIG_DEFAULT_DEVICE_TREE="stm32mp157c-osd32mp1-brk"
++CONFIG_ENV_IS_NOWHERE=y
++CONFIG_ENV_IS_IN_MMC=y
++//CONFIG_ENV_IS_IN_SPI_FLASH=y
++CONFIG_ENV_IS_IN_UBI=y
++CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
++CONFIG_ENV_UBI_PART="UBI"
++CONFIG_ENV_UBI_VOLUME="uboot_config"
++CONFIG_ENV_UBI_VOLUME_REDUND="uboot_config_r"
++CONFIG_SYS_RELOC_GD_ENV_ADDR=y
++CONFIG_STM32_ADC=y
++CONFIG_CLK_SCMI=y
++CONFIG_SET_DFU_ALT_INFO=y
++CONFIG_USB_FUNCTION_FASTBOOT=y
++CONFIG_FASTBOOT_BUF_ADDR=0xC0000000
++CONFIG_FASTBOOT_BUF_SIZE=0x02000000
++CONFIG_FASTBOOT_USB_DEV=1
++CONFIG_FASTBOOT_FLASH=y
++CONFIG_FASTBOOT_FLASH_MMC_DEV=1
++CONFIG_FASTBOOT_MMC_BOOT_SUPPORT=y
++CONFIG_FASTBOOT_MMC_BOOT1_NAME="mmc1boot0"
++CONFIG_FASTBOOT_MMC_BOOT2_NAME="mmc1boot1"
++CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
++CONFIG_FASTBOOT_MMC_USER_NAME="mmc1"
++CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
++CONFIG_FASTBOOT_CMD_OEM_PARTCONF=y
++CONFIG_FASTBOOT_CMD_OEM_BOOTBUS=y
++CONFIG_GPIO_HOG=y
++CONFIG_DM_HWSPINLOCK=y
++CONFIG_HWSPINLOCK_STM32=y
++CONFIG_DM_I2C=y
++CONFIG_SYS_I2C_STM32F7=y
++CONFIG_LED=y
++CONFIG_LED_GPIO=y
++CONFIG_DM_MAILBOX=y
++CONFIG_STM32_IPCC=y
++CONFIG_I2C_EEPROM=y
++CONFIG_ARM_SMC_MAILBOX=y
++CONFIG_DM_MMC=y
++CONFIG_SUPPORT_EMMC_BOOT=y
++CONFIG_STM32_SDMMC2=y
++CONFIG_MTD=y
++CONFIG_DM_MTD=y
++CONFIG_SYS_MTDPARTS_RUNTIME=y
++CONFIG_MTD_RAW_NAND=y
++CONFIG_NAND_STM32_FMC2=y
++CONFIG_MTD_SPI_NAND=y
++CONFIG_DM_SPI_FLASH=y
++CONFIG_SPI_FLASH_MACRONIX=y
++CONFIG_SPI_FLASH_SPANSION=y
++CONFIG_SPI_FLASH_STMICRO=y
++CONFIG_SPI_FLASH_WINBOND=y
++# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
++CONFIG_SPI_FLASH_MTD=y
++CONFIG_PHY_REALTEK=y
++CONFIG_DM_ETH=y
++CONFIG_DWC_ETH_QOS=y
++CONFIG_PHY=y
++CONFIG_PHY_STM32_USBPHYC=y
++CONFIG_PINCONF=y
++CONFIG_PINCTRL_STMFX=y
++CONFIG_DM_PMIC=y
++CONFIG_PMIC_STPMIC1=y
++CONFIG_DM_REGULATOR_FIXED=y
++CONFIG_DM_REGULATOR_GPIO=y
++CONFIG_DM_REGULATOR_STM32_VREFBUF=y
++CONFIG_DM_REGULATOR_STPMIC1=y
++CONFIG_REMOTEPROC_STM32_COPRO=y
++CONFIG_RESET_SCMI=y
++CONFIG_DM_RTC=y
++CONFIG_RTC_STM32=y
++CONFIG_SERIAL_RX_BUFFER=y
++CONFIG_SPI=y
++CONFIG_DM_SPI=y
++CONFIG_STM32_QSPI=y
++CONFIG_STM32_SPI=y
++CONFIG_TEE=y
++CONFIG_OPTEE=y
++# CONFIG_OPTEE_TA_AVB is not set
++CONFIG_USB=y
++CONFIG_DM_USB=y
++CONFIG_DM_USB_GADGET=y
++CONFIG_USB_EHCI_HCD=y
++CONFIG_USB_EHCI_GENERIC=y
++CONFIG_USB_GADGET=y
++CONFIG_USB_GADGET_MANUFACTURER="STMicroelectronics"
++CONFIG_USB_GADGET_VENDOR_NUM=0x0483
++CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
++CONFIG_USB_GADGET_DWC2_OTG=y
++CONFIG_DM_VIDEO=y
++CONFIG_BACKLIGHT_GPIO=y
++CONFIG_VIDEO_BPP8=y
++CONFIG_VIDEO_BPP16=y
++CONFIG_VIDEO_BPP32=y
++CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
++CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
++CONFIG_VIDEO_STM32=y
++CONFIG_VIDEO_STM32_DSI=y
++CONFIG_VIDEO_STM32_MAX_XRES=1280
++CONFIG_VIDEO_STM32_MAX_YRES=800
++CONFIG_WDT=y
++CONFIG_WDT_STM32MP=y
++CONFIG_ERRNO_STR=y
++CONFIG_FDT_FIXUP_PARTITIONS=y
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,36 @@
+OSD32MP1-BRK
+
+Intro
+=====
+
+This configuration supports the OSD32MP1-BRK platform:
+
+ https://octavosystems.com/octavo_products/osd32mp1-brk/
+
+How to build
+============
+
+ $ make octavo_osd32mp1_brk_defconfig
+ $ make
+
+How to write the microSD card
+=============================
+
+Once the build process is finished you will have an image called
+"sdcard.img" in the output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an microSD card with "dd":
+
+ $ sudo dd if=output/images/sdcard.img of=/dev/sdX
+
+Boot the board
+==============
+
+ (1) Insert the microSD card.
+
+ (2) Plug an USB-SERIAL cable in the three RX,TX,GND pin and run your serial
+ communication program on /dev/ttySTM0.
+
+ (3) Plug a micro-USB cable to power-up the board.
+
+ (4) The system will start, with the console on UART.
new file mode 100644
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2015-2018, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier: GPL-2.0+ BSD-3-Clause
+ *
+ */
+
+/*
+ * File generated by STMicroelectronics STM32CubeMX DDR Tool for MPUs
+ * DDR type: DDR3 / DDR3L
+ * DDR width: 16bits
+ * DDR density: 4Gb
+ * System frequency: 533000Khz
+ * Relaxed Timing Mode: false
+ * Address mapping type: RBC
+ *
+ * Save Date: 2020.08.27, save Time: 15:22:11
+ */
+
+#define DDR_MEM_NAME "DDR3-DDR3L 16bits 533000Khz"
+#define DDR_MEM_SPEED 533000
+#define DDR_MEM_SIZE 0x20000000
+
+#define DDR_MSTR 0x00041401
+#define DDR_MRCTRL0 0x00000010
+#define DDR_MRCTRL1 0x00000000
+#define DDR_DERATEEN 0x00000000
+#define DDR_DERATEINT 0x00800000
+#define DDR_PWRCTL 0x00000000
+#define DDR_PWRTMG 0x00400010
+#define DDR_HWLPCTL 0x00000000
+#define DDR_RFSHCTL0 0x00210000
+#define DDR_RFSHCTL3 0x00000000
+#define DDR_RFSHTMG 0x0081008B
+#define DDR_CRCPARCTL0 0x00000000
+#define DDR_DRAMTMG0 0x121B2414
+#define DDR_DRAMTMG1 0x000A041C
+#define DDR_DRAMTMG2 0x0608090F
+#define DDR_DRAMTMG3 0x0050400C
+#define DDR_DRAMTMG4 0x08040608
+#define DDR_DRAMTMG5 0x06060403
+#define DDR_DRAMTMG6 0x02020002
+#define DDR_DRAMTMG7 0x00000202
+#define DDR_DRAMTMG8 0x00001005
+#define DDR_DRAMTMG14 0x000000A0
+#define DDR_ZQCTL0 0xC2000040
+#define DDR_DFITMG0 0x02060105
+#define DDR_DFITMG1 0x00000202
+#define DDR_DFILPCFG0 0x07000000
+#define DDR_DFIUPD0 0xC0400003
+#define DDR_DFIUPD1 0x00000000
+#define DDR_DFIUPD2 0x00000000
+#define DDR_DFIPHYMSTR 0x00000000
+#define DDR_ODTCFG 0x06000600
+#define DDR_ODTMAP 0x00000001
+#define DDR_SCHED 0x00000C01
+#define DDR_SCHED1 0x00000000
+#define DDR_PERFHPR1 0x01000001
+#define DDR_PERFLPR1 0x08000200
+#define DDR_PERFWR1 0x08000400
+#define DDR_DBG0 0x00000000
+#define DDR_DBG1 0x00000000
+#define DDR_DBGCMD 0x00000000
+#define DDR_POISONCFG 0x00000000
+#define DDR_PCCFG 0x00000010
+#define DDR_PCFGR_0 0x00010000
+#define DDR_PCFGW_0 0x00000000
+#define DDR_PCFGQOS0_0 0x02100C03
+#define DDR_PCFGQOS1_0 0x00800100
+#define DDR_PCFGWQOS0_0 0x01100C03
+#define DDR_PCFGWQOS1_0 0x01000200
+#define DDR_PCFGR_1 0x00010000
+#define DDR_PCFGW_1 0x00000000
+#define DDR_PCFGQOS0_1 0x02100C03
+#define DDR_PCFGQOS1_1 0x00800040
+#define DDR_PCFGWQOS0_1 0x01100C03
+#define DDR_PCFGWQOS1_1 0x01000200
+#define DDR_ADDRMAP1 0x00070707
+#define DDR_ADDRMAP2 0x00000000
+#define DDR_ADDRMAP3 0x1F000000
+#define DDR_ADDRMAP4 0x00001F1F
+#define DDR_ADDRMAP5 0x06060606
+#define DDR_ADDRMAP6 0x0F060606
+#define DDR_ADDRMAP9 0x00000000
+#define DDR_ADDRMAP10 0x00000000
+#define DDR_ADDRMAP11 0x00000000
+#define DDR_PGCR 0x01442E02
+#define DDR_PTR0 0x0022AA5B
+#define DDR_PTR1 0x04841104
+#define DDR_PTR2 0x042DA068
+#define DDR_ACIOCR 0x10400812
+#define DDR_DXCCR 0x00000C40
+#define DDR_DSGCR 0xF200011F
+#define DDR_DCR 0x0000000B
+#define DDR_DTPR0 0x38D488D0
+#define DDR_DTPR1 0x098B00D8
+#define DDR_DTPR2 0x10023600
+#define DDR_MR0 0x00000840
+#define DDR_MR1 0x00000000
+#define DDR_MR2 0x00000208
+#define DDR_MR3 0x00000000
+#define DDR_ODTCR 0x00010000
+#define DDR_ZQ0CR1 0x00000038
+#define DDR_DX0GCR 0x0000CE81
+#define DDR_DX0DLLCR 0x40000000
+#define DDR_DX0DQTR 0x00112121
+#define DDR_DX0DQSTR 0x3D200000
+#define DDR_DX1GCR 0x0000CE81
+#define DDR_DX1DLLCR 0x40000000
+#define DDR_DX1DQTR 0x11100121
+#define DDR_DX1DQSTR 0x3D200000
+#define DDR_DX2GCR 0x0000CE80
+#define DDR_DX2DLLCR 0x40000000
+#define DDR_DX2DQTR 0xFFFFFFFF
+#define DDR_DX2DQSTR 0x3DB02000
+#define DDR_DX3GCR 0x0000CE80
+#define DDR_DX3DLLCR 0x40000000
+#define DDR_DX3DQTR 0xFFFFFFFF
+#define DDR_DX3DQSTR 0x3DB02000
new file mode 100644
@@ -0,0 +1,581 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
+/*
+ * Copyright (C) STMicroelectronics 2020 - All Rights Reserved
+ * Author: STM32CubeMX code generation for STMicroelectronics.
+ */
+
+/* For more information on Device Tree configuration, please refer to
+ * https://wiki.st.com/stm32mpu/wiki/Category:Device_tree_configuration
+ */
+
+/dts-v1/;
+#include <dt-bindings/pinctrl/stm32-pinfunc.h>
+#include <dt-bindings/clock/stm32mp1-clksrc.h>
+#include <dt-bindings/soc/st,stm32-etzpc.h>
+#include <dt-bindings/power/stm32mp1-power.h>
+
+#include "osd32mp1_ddr.dtsi"
+#include "stm32mp157.dtsi"
+#include "stm32mp15xc.dtsi"
+#include "stm32mp15xxac-pinctrl.dtsi"
+#include "stm32mp15-ddr.dtsi"
+
+/ {
+ model = "Octavo OSD32MP1 BRK board";
+ compatible = "st,stm32mp157c-osd32mp1-brk", "st,stm32mp157";
+
+ memory@c0000000{
+ device_type = "memory";
+ reg = <0xc0000000 0x20000000>;
+ };
+
+ vin:vin{
+ compatible = "regulator-fixed";
+ regulator-name = "vin";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ aliases{
+ serial0 = &uart4;
+ };
+
+ chosen{
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ clk_lse: clk-lse {
+ st,drive = < LSEDRV_MEDIUM_HIGH >;
+ };
+ };
+
+};
+
+&clk_hse {
+ st,digbypass;
+};
+
+&pinctrl {
+ sdmmc1_pins_mx: sdmmc1_mx-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ };
+
+ uart4_pins_mx: uart4_mx-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('B', 2, AF8)>; /* UART4_RX */
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ /* USER CODE BEGIN pinctrl */
+ /* USER CODE END pinctrl */
+};
+
+&pinctrl_z {
+ i2c4_pins_z_mx: i2c4_mx-0 {
+ pins {
+ pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
+ <STM32_PINMUX('Z', 5, AF6)>; /* I2C4_SDA */
+ bias-disable;
+ drive-open-drain;
+ slew-rate = <0>;
+ };
+ };
+
+ /* USER CODE BEGIN pinctrl_z */
+ /* USER CODE END pinctrl_z */
+};
+
+&rcc {
+ st,hsi-cal;
+ st,csi-cal;
+ st,cal-sec = <60>;
+ st,clksrc = <
+ CLK_MPU_PLL1P
+ CLK_AXI_PLL2P
+ CLK_MCU_PLL3P
+ CLK_PLL12_HSE
+ CLK_PLL3_HSE
+ CLK_PLL4_HSE
+ CLK_RTC_LSE
+ CLK_MCO1_DISABLED
+ CLK_MCO2_DISABLED
+ >;
+
+ st,clkdiv = <
+ 1 /*MPU*/
+ 0 /*AXI*/
+ 0 /*MCU*/
+ 1 /*APB1*/
+ 1 /*APB2*/
+ 1 /*APB3*/
+ 1 /*APB4*/
+ 2 /*APB5*/
+ 23 /*RTC*/
+ 0 /*MCO1*/
+ 0 /*MCO2*/
+ >;
+
+ st,pkcs = <
+ CLK_CKPER_HSE
+ CLK_FMC_ACLK
+ CLK_QSPI_ACLK
+ CLK_ETH_DISABLED
+ CLK_SDMMC12_PLL4P
+ CLK_DSI_DSIPLL
+ CLK_STGEN_HSE
+ CLK_USBPHY_HSE
+ CLK_SPI2S1_PLL3Q
+ CLK_SPI2S23_PLL3Q
+ CLK_SPI45_HSI
+ CLK_SPI6_HSI
+ CLK_I2C46_HSI
+ CLK_SDMMC3_PLL4P
+ CLK_USBO_USBPHY
+ CLK_ADC_CKPER
+ CLK_CEC_LSE
+ CLK_I2C12_HSI
+ CLK_I2C35_HSI
+ CLK_UART1_HSI
+ CLK_UART24_HSI
+ CLK_UART35_HSI
+ CLK_UART6_HSI
+ CLK_UART78_HSI
+ CLK_SPDIF_PLL4P
+ CLK_FDCAN_PLL4R
+ CLK_SAI1_PLL3Q
+ CLK_SAI2_PLL3Q
+ CLK_SAI3_PLL3Q
+ CLK_SAI4_PLL3Q
+ CLK_RNG1_LSI
+ CLK_RNG2_LSI
+ CLK_LPTIM1_PCLK1
+ CLK_LPTIM23_PCLK3
+ CLK_LPTIM45_LSE
+ >;
+
+ /* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */
+ pll2: st,pll@1 {
+ compatible = "st,stm32mp1-pll";
+ reg = <1>;
+ cfg = <2 65 1 0 0 PQR(1,1,1)>;
+ frac = <0x1400>;
+ };
+
+ /* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */
+ pll3: st,pll@2 {
+ compatible = "st,stm32mp1-pll";
+ reg = <2>;
+ cfg = <1 33 1 16 36 PQR(1,1,1)>;
+ frac = <0x1a04>;
+ };
+
+ /* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */
+ pll4: st,pll@3 {
+ compatible = "st,stm32mp1-pll";
+ reg = <3>;
+ cfg = <3 98 5 7 7 PQR(1,1,1)>;
+ };
+};
+
+&bsec{
+ board_id:board_id@ec{
+ reg = <0xec 0x4>;
+ st,non-secure-otp;
+ };
+};
+
+&cryp1{
+ status = "okay";
+
+ /* USER CODE BEGIN cryp1 */
+ /* USER CODE END cryp1 */
+};
+
+&etzpc{
+ st,decprot = <
+ DECPROT(STM32MP1_ETZPC_USART1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_SPI6_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_I2C4_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_I2C6_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_RNG1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_HASH1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_CRYP1_ID, DECPROT_NS_RW, DECPROT_UNLOCK)
+ DECPROT(STM32MP1_ETZPC_DDRCTRL_ID, DECPROT_S_RW, DECPROT_LOCK)
+ DECPROT(STM32MP1_ETZPC_DDRPHYC_ID, DECPROT_S_RW, DECPROT_LOCK)
+ DECPROT(STM32MP1_ETZPC_STGENC_ID, DECPROT_S_RW, DECPROT_LOCK)
+ DECPROT(STM32MP1_ETZPC_BKPSRAM_ID, DECPROT_S_RW, DECPROT_LOCK)
+ DECPROT(STM32MP1_ETZPC_IWDG1_ID, DECPROT_S_RW, DECPROT_LOCK)
+ >;
+ secure-status = "okay";
+};
+
+&hash1{
+ status = "okay";
+};
+
+&i2c4{
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins_z_mx>;
+ status = "okay";
+ secure-status = "okay";
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ clock-frequency = <400000>;
+
+ pmic:stpmic@33{
+ compatible = "st,stpmic1";
+ reg = <0x33>;
+ interrupts-extended = <&exti_pwr 55 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "okay";
+ secure-status = "okay";
+
+ regulators{
+ compatible = "st,stpmic1-regulators";
+ buck1-supply = <&vin>;
+ buck2-supply = <&vin>;
+ buck3-supply = <&vin>;
+ buck4-supply = <&vin>;
+ ldo1-supply = <&v3v3>;
+ ldo2-supply = <&vin>;
+ ldo3-supply = <&vdd_ddr>;
+ ldo4-supply = <&vin>;
+ ldo5-supply = <&vin>;
+ ldo6-supply = <&v3v3>;
+ vref_ddr-supply = <&vin>;
+ boost-supply = <&vin>;
+ pwr_sw1-supply = <&bst_out>;
+ pwr_sw2-supply = <&bst_out>;
+
+ vddcore:buck1{
+ regulator-name = "vddcore";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ lp-stop{
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1200000>;
+ };
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_ddr:buck2{
+ regulator-name = "vdd_ddr";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ lp-stop{
+ regulator-suspend-microvolt = <1350000>;
+ regulator-on-in-suspend;
+ };
+ standby-ddr-sr{
+ regulator-suspend-microvolt = <1350000>;
+ regulator-on-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd:buck3{
+ regulator-name = "vdd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ st,mask-reset;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ lp-stop{
+ regulator-suspend-microvolt = <3300000>;
+ regulator-on-in-suspend;
+ };
+ standby-ddr-sr{
+ regulator-suspend-microvolt = <3300000>;
+ regulator-on-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-suspend-microvolt = <3300000>;
+ regulator-on-in-suspend;
+ };
+ };
+
+ v3v3:buck4{
+ regulator-name = "v3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-over-current-protection;
+ regulator-initial-mode = <0>;
+ lp-stop{
+ regulator-suspend-microvolt = <3300000>;
+ regulator-on-in-suspend;
+ };
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ v1v8_audio:ldo1{
+ regulator-name = "v1v8_audio";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ v3v3_hdmi:ldo2{
+ regulator-name = "v3v3_hdmi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ vtt_ddr:ldo3{
+ regulator-name = "vtt_ddr";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <750000>;
+ regulator-always-on;
+ regulator-over-current-protection;
+ lp-stop{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_usb:ldo4{
+ regulator-name = "vdd_usb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ standby-ddr-sr{
+ regulator-on-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda:ldo5{
+ regulator-name = "vdda";
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ regulator-boot-on;
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ v1v2_hdmi:ldo6{
+ regulator-name = "v1v2_hdmi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ standby-ddr-sr{
+ regulator-off-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ vref_ddr:vref_ddr{
+ regulator-name = "vref_ddr";
+ regulator-always-on;
+ regulator-over-current-protection;
+ lp-stop{
+ regulator-on-in-suspend;
+ };
+ standby-ddr-sr{
+ regulator-on-in-suspend;
+ };
+ standby-ddr-off{
+ regulator-off-in-suspend;
+ };
+ };
+
+ bst_out:boost{
+ regulator-name = "bst_out";
+ };
+
+ vbus_otg:pwr_sw1{
+ regulator-name = "vbus_otg";
+ };
+
+ vbus_sw:pwr_sw2{
+ regulator-name = "vbus_sw";
+ regulator-active-discharge = <1>;
+ };
+ };
+ };
+ /* USER CODE END i2c4 */
+};
+
+&iwdg2{
+ status = "okay";
+ secure-status = "okay";
+ timeout-sec = <32>;
+};
+
+&rcc{
+ status = "okay";
+ secure-status = "okay";
+
+ /* USER CODE BEGIN rcc */
+ /* USER CODE END rcc */
+};
+
+&rng1{
+ status = "okay";
+ secure-status = "okay";
+};
+
+&rtc{
+ status = "okay";
+ secure-status = "okay";
+};
+
+&sdmmc1{
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc1_pins_mx>;
+ status = "okay";
+ disable-wp;
+ st,neg-edge;
+ bus-width = <4>;
+ vmmc-supply = <&v3v3>;
+};
+
+&tamp{
+ status = "okay";
+ secure-status = "okay";
+
+ /* USER CODE BEGIN tamp */
+ /* USER CODE END tamp */
+};
+
+&uart4{
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart4_pins_mx>;
+ status = "okay";
+};
+
+&usbotg_hs{
+ status = "okay";
+ phys = <&usbphyc_port1 0>;
+ phy-names = "usb2-phy";
+ usb-role-switch;
+};
+
+&usbphyc{
+ status = "okay";
+};
+
+&usbphyc_port0{
+ phy-supply = <&vdd_usb>;
+};
+
+&usbphyc_port1{
+ phy-supply = <&vdd_usb>;
+};
+
+&cpu0{
+ cpu-supply = <&vddcore>;
+};
+
+&cpu1{
+ cpu-supply = <&vddcore>;
+};
+
+&pwr_regulators {
+ system_suspend_supported_soc_modes = <
+ STM32_PM_CSLEEP_RUN
+ STM32_PM_CSTOP_ALLOW_LP_STOP
+ STM32_PM_CSTOP_ALLOW_STANDBY_DDR_SR
+ >;
+ system_off_soc_mode = <STM32_PM_CSTOP_ALLOW_STANDBY_DDR_OFF>;
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
+&nvmem_layout{
+ nvmem-cells = <&cfg0_otp>,
+ <&part_number_otp>,
+ <&monotonic_otp>,
+ <&nand_otp>,
+ <&uid_otp>,
+ <&package_otp>,
+ <&hw2_otp>,
+ <&pkh_otp>,
+ <&board_id>;
+
+ nvmem-cell-names = "cfg0_otp",
+ "part_number_otp",
+ "monotonic_otp",
+ "nand_otp",
+ "uid_otp",
+ "package_otp",
+ "hw2_otp",
+ "pkh_otp",
+ "board_id";
+};
+
+&timers15{
+ secure-status = "okay";
+ st,hsi-cal-input = <7>;
+ st,csi-cal-input = <8>;
+};
new file mode 100644
@@ -0,0 +1,59 @@
+# architecture
+BR2_arm=y
+BR2_cortex_a7=y
+
+# global patch directory
+BR2_GLOBAL_PATCH_DIR="board/octavo/osd32mp1-brk/patches"
+
+# Linux headers same as kernel, a 5.4 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y
+
+# rootfs overlay
+BR2_ROOTFS_OVERLAY="board/octavo/osd32mp1-brk/overlay/"
+
+# image generation
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/octavo/osd32mp1-brk/genimage.cfg"
+
+# Kernel, use CUSTOM_DTS_PATH associated with INTREE_DTS_NAME to build the right
+# device-tree
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/STMicroelectronics/linux.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="v5.4-stm32mp-r1.1"
+BR2_LINUX_KERNEL_DEFCONFIG="multi_v7"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(LINUX_DIR)/arch/arm/configs/fragment-01-multiv7_cleanup.config $(LINUX_DIR)/arch/arm/configs/fragment-02-multiv7_addons.config"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="stm32mp157c-osd32mp1-brk"
+BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/octavo/osd32mp1-brk/linux-dts/*"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+
+# Filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+
+# TF-A
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://github.com/STMicroelectronics/arm-trusted-firmware.git"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="v2.2-stm32mp-r2.2"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="stm32mp1"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH="board/octavo/osd32mp1-brk/tfa-dts/*"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="STM32MP_SDMMC=1 AARCH32_SP=sp_min DTB_FILE_NAME=stm32mp157c-osd32mp1-brk.dtb STM32MP_USB_PROGRAMMER=1"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="*.stm32"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC=y
+
+# U-Boot
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/STMicroelectronics/u-boot.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="v2020.01-stm32mp-r1.1"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="osd32mp1_brk_trusted"
+# BR2_TARGET_UBOOT_FORMAT_BIN is not set
+BR2_TARGET_UBOOT_FORMAT_STM32=y
+BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=stm32mp157c-osd32mp1-brk"
+
+# Package needed to generate the image
+BR2_PACKAGE_HOST_GENIMAGE=y
This patch adds support to Octavo Systems Brk board. Very similar to the other stm32mp157-based boards. We use the TF-A, U-boot and Linux version from ST used by the Octavo constructor. Reference: https://octavosystems.com/octavo_products/osd32mp1-brk/ The device tree blobs come from Octavo System: https://github.com/octavosystems/OSD32MP1-BRK-device-tree.git The uboot patches come from Octavo System: https://github.com/octavosystems/BRK_Developer_Package_patches/tree/master/u-boot-v2020.01-stm32mp The kernel defconfig has been extracted from the prebuilt image. Device tree and patch are licensed under BSD 2-Clause. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> --- Changes in v2: - Use the genimage.cfg from the board folder not a common octavo folder. - Fix typos - Use BR2_GLOBAL_PATCH_DIR - Create proper U-boot patches with my signed-off - Add readme.txt - Use linux config and fragment config from the LINUX_DIR - Update the defconfig to be more explicit DEVELOPERS | 4 + board/octavo/osd32mp1-brk/genimage.cfg | 23 + .../linux-dts/stm32mp157c-osd32mp1-brk.dts | 1167 ++++++++ .../overlay/boot/extlinux/extlinux.conf | 4 + .../uboot/0001-osd32mp1-BRK-board-added.patch | 2349 +++++++++++++++++ board/octavo/osd32mp1-brk/readme.txt | 36 + .../osd32mp1-brk/tfa-dts/osd32mp1_ddr.dtsi | 119 + .../tfa-dts/stm32mp157c-osd32mp1-brk.dts | 581 ++++ configs/octavo_osd32mp1_brk_defconfig | 59 + 9 files changed, 4342 insertions(+) create mode 100644 board/octavo/osd32mp1-brk/genimage.cfg create mode 100644 board/octavo/osd32mp1-brk/linux-dts/stm32mp157c-osd32mp1-brk.dts create mode 100644 board/octavo/osd32mp1-brk/overlay/boot/extlinux/extlinux.conf create mode 100644 board/octavo/osd32mp1-brk/patches/uboot/0001-osd32mp1-BRK-board-added.patch create mode 100644 board/octavo/osd32mp1-brk/readme.txt create mode 100644 board/octavo/osd32mp1-brk/tfa-dts/osd32mp1_ddr.dtsi create mode 100644 board/octavo/osd32mp1-brk/tfa-dts/stm32mp157c-osd32mp1-brk.dts create mode 100644 configs/octavo_osd32mp1_brk_defconfig