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-rw-r--r--bsps/arm/stm32h7/console/console-uart4.c64
-rw-r--r--bsps/arm/stm32h7/console/console-uart5.c64
-rw-r--r--bsps/arm/stm32h7/console/console-uart7.c64
-rw-r--r--bsps/arm/stm32h7/console/console-uart8.c64
-rw-r--r--bsps/arm/stm32h7/console/console-uart9.c68
-rw-r--r--bsps/arm/stm32h7/console/console-usart1.c64
-rw-r--r--bsps/arm/stm32h7/console/console-usart10.c68
-rw-r--r--bsps/arm/stm32h7/console/console-usart2.c64
-rw-r--r--bsps/arm/stm32h7/console/console-usart3.c64
-rw-r--r--bsps/arm/stm32h7/console/console-usart6.c64
-rw-r--r--bsps/arm/stm32h7/console/console.c301
-rw-r--r--bsps/arm/stm32h7/console/printk-support.c75
-rw-r--r--bsps/arm/stm32h7/include/bsp.h54
-rw-r--r--bsps/arm/stm32h7/include/bsp/irq.h43
-rw-r--r--bsps/arm/stm32h7/include/chip.h34
-rw-r--r--bsps/arm/stm32h7/include/stm32h7/hal.h147
-rw-r--r--bsps/arm/stm32h7/include/stm32h7/memory.h103
-rw-r--r--bsps/arm/stm32h7/include/stm32h7xx.h3
-rw-r--r--bsps/arm/stm32h7/include/stm32h7xx_hal_conf.h493
-rw-r--r--bsps/arm/stm32h7/include/system_stm32h7xx.h3
-rw-r--r--bsps/arm/stm32h7/include/tm27.h1
-rw-r--r--bsps/arm/stm32h7/start/bsp_specs9
-rw-r--r--bsps/arm/stm32h7/start/bspstart.c52
-rw-r--r--bsps/arm/stm32h7/start/bspstarthooks.c238
-rw-r--r--bsps/arm/stm32h7/start/ext-mem-ctl.c473
-rw-r--r--bsps/arm/stm32h7/start/getentropy-rng.c80
-rw-r--r--bsps/arm/stm32h7/start/stm32h7-config.c100
-rw-r--r--bsps/arm/stm32h7/start/stm32h7-hal-eth.c76
-rw-r--r--bsps/arm/stm32h7/start/stm32h7-hal-uart.c45
-rw-r--r--bsps/arm/stm32h7/start/stm32h7-hal.c276
-rw-r--r--bsps/arm/stm32h7/start/system_stm32h7xx.c416
-rw-r--r--spec/build/bsps/arm/stm32h7/.doorstop.yml6
-rw-r--r--spec/build/bsps/arm/stm32h7/abi.yml20
-rw-r--r--spec/build/bsps/arm/stm32h7/bspstm32h7.yml415
-rw-r--r--spec/build/bsps/arm/stm32h7/linkcmds.yml11
-rw-r--r--spec/build/bsps/arm/stm32h7/linkcmdsflash.yml49
-rw-r--r--spec/build/bsps/arm/stm32h7/linkcmdsmemory.yml92
-rw-r--r--spec/build/bsps/arm/stm32h7/linkcmdssdram.yml49
-rw-r--r--spec/build/bsps/arm/stm32h7/optenmpualign.yml20
-rw-r--r--spec/build/bsps/arm/stm32h7/optenuart4.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenuart5.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenuart7.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenuart8.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenuart9.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenusart1.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenusart10.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenusart2.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenusart3.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optenusart6.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optlinkcmds.yml17
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemdtcmsz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemflashsz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemitcmsz.yml18
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemnandsz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemnorsz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemnullsz.yml17
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemperipheralsz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemquadspisz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsdram1sz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsdram2sz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsram1sz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsram2sz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsram3sz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsram4sz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsramaxisz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optmemsrambackupsz.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optprintkinstance.yml16
-rw-r--r--spec/build/bsps/arm/stm32h7/optvariant.yml29
68 files changed, 4813 insertions, 0 deletions
diff --git a/bsps/arm/stm32h7/console/console-uart4.c b/bsps/arm/stm32h7/console/console-uart4.c
new file mode 100644
index 0000000000..40536d61cf
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-uart4.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_uart4_config = {
+ .gpio = {
+ .regs = GPIOH,
+ .config = {
+ .Pin = GPIO_PIN_13 | GPIO_PIN_14,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF6_UART4
+ }
+ },
+ .irq = UART4_IRQn,
+ .device_index = 3
+};
+
+stm32h7_uart_context stm32h7_uart4_instance = {
+ .uart = {
+ .Instance = UART4,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_uart4_config
+};
diff --git a/bsps/arm/stm32h7/console/console-uart5.c b/bsps/arm/stm32h7/console/console-uart5.c
new file mode 100644
index 0000000000..45b1c04b7c
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-uart5.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_uart5_config = {
+ .gpio = {
+ .regs = GPIOD,
+ .config = {
+ .Pin = GPIO_PIN_1 | GPIO_PIN_2,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF8_UART5
+ }
+ },
+ .irq = UART5_IRQn,
+ .device_index = 4
+};
+
+stm32h7_uart_context stm32h7_uart5_instance = {
+ .uart = {
+ .Instance = UART5,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_uart5_config
+};
diff --git a/bsps/arm/stm32h7/console/console-uart7.c b/bsps/arm/stm32h7/console/console-uart7.c
new file mode 100644
index 0000000000..eadf7723c6
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-uart7.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_uart7_config = {
+ .gpio = {
+ .regs = GPIOB,
+ .config = {
+ .Pin = GPIO_PIN_3 | GPIO_PIN_4,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF7_UART7
+ }
+ },
+ .irq = UART7_IRQn,
+ .device_index = 6
+};
+
+stm32h7_uart_context stm32h7_uart7_instance = {
+ .uart = {
+ .Instance = UART7,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_uart7_config
+};
diff --git a/bsps/arm/stm32h7/console/console-uart8.c b/bsps/arm/stm32h7/console/console-uart8.c
new file mode 100644
index 0000000000..5daa0e3635
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-uart8.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_uart8_config = {
+ .gpio = {
+ .regs = GPIOE,
+ .config = {
+ .Pin = GPIO_PIN_0 | GPIO_PIN_1,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF8_UART8
+ }
+ },
+ .irq = UART8_IRQn,
+ .device_index = 7
+};
+
+stm32h7_uart_context stm32h7_uart8_instance = {
+ .uart = {
+ .Instance = UART8,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_uart8_config
+};
diff --git a/bsps/arm/stm32h7/console/console-uart9.c b/bsps/arm/stm32h7/console/console-uart9.c
new file mode 100644
index 0000000000..821bc11bcc
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-uart9.c
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+#ifdef UART9
+
+static const stm32h7_uart_config stm32h7_uart9_config = {
+ .gpio = {
+ .regs = GPIOB,
+ .config = {
+ .Pin = GPIO_PIN_15 | GPIO_PIN_14,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF11_UART9
+ }
+ },
+ .irq = UART9_IRQn,
+ .device_index = 8
+};
+
+stm32h7_uart_context stm32h7_uart9_instance = {
+ .uart = {
+ .Instance = UART9,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_uart9_config
+};
+
+#endif /* UART9 */
diff --git a/bsps/arm/stm32h7/console/console-usart1.c b/bsps/arm/stm32h7/console/console-usart1.c
new file mode 100644
index 0000000000..6dec753d7d
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-usart1.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_usart1_config = {
+ .gpio = {
+ .regs = GPIOB,
+ .config = {
+ .Pin = GPIO_PIN_14 | GPIO_PIN_15,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF4_USART1
+ }
+ },
+ .irq = USART1_IRQn,
+ .device_index = 0
+};
+
+stm32h7_uart_context stm32h7_usart1_instance = {
+ .uart = {
+ .Instance = USART1,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_usart1_config
+};
diff --git a/bsps/arm/stm32h7/console/console-usart10.c b/bsps/arm/stm32h7/console/console-usart10.c
new file mode 100644
index 0000000000..b73346e2cf
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-usart10.c
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+#ifdef USART10
+
+static const stm32h7_uart_config stm32h7_usart10_config = {
+ .gpio = {
+ .regs = GPIOB,
+ .config = {
+ .Pin = GPIO_PIN_15 | GPIO_PIN_14,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF11_USART10
+ }
+ },
+ .irq = USART10_IRQn,
+ .device_index = 9
+};
+
+stm32h7_uart_context stm32h7_usart10_instance = {
+ .uart = {
+ .Instance = USART10,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_usart10_config
+};
+
+#endif /* USART10 */
diff --git a/bsps/arm/stm32h7/console/console-usart2.c b/bsps/arm/stm32h7/console/console-usart2.c
new file mode 100644
index 0000000000..291dbc044d
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-usart2.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_usart2_config = {
+ .gpio = {
+ .regs = GPIOA,
+ .config = {
+ .Pin = GPIO_PIN_2 | GPIO_PIN_3,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF7_USART2
+ }
+ },
+ .irq = USART2_IRQn,
+ .device_index = 1
+};
+
+stm32h7_uart_context stm32h7_usart2_instance = {
+ .uart = {
+ .Instance = USART2,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_usart2_config
+};
diff --git a/bsps/arm/stm32h7/console/console-usart3.c b/bsps/arm/stm32h7/console/console-usart3.c
new file mode 100644
index 0000000000..6e0a10fe46
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-usart3.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_usart3_config = {
+ .gpio = {
+ .regs = GPIOB,
+ .config = {
+ .Pin = GPIO_PIN_9 | GPIO_PIN_10,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF7_USART3
+ }
+ },
+ .irq = USART3_IRQn,
+ .device_index = 2
+};
+
+stm32h7_uart_context stm32h7_usart3_instance = {
+ .uart = {
+ .Instance = USART3,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_usart3_config
+};
diff --git a/bsps/arm/stm32h7/console/console-usart6.c b/bsps/arm/stm32h7/console/console-usart6.c
new file mode 100644
index 0000000000..d43d8dfbf5
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console-usart6.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_uart_config stm32h7_usart6_config = {
+ .gpio = {
+ .regs = GPIOC,
+ .config = {
+ .Pin = GPIO_PIN_6 | GPIO_PIN_7,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF7_USART6
+ }
+ },
+ .irq = USART6_IRQn,
+ .device_index = 5
+};
+
+stm32h7_uart_context stm32h7_usart6_instance = {
+ .uart = {
+ .Instance = USART6,
+ .Init.BaudRate = BSP_CONSOLE_BAUD,
+ .Init.WordLength = UART_WORDLENGTH_8B,
+ .Init.StopBits = UART_STOPBITS_1,
+ .Init.Parity = UART_PARITY_NONE,
+ .Init.Mode = UART_MODE_TX_RX,
+ .Init.HwFlowCtl = UART_HWCONTROL_NONE,
+ .Init.OverSampling = UART_OVERSAMPLING_16,
+ .Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE,
+ .Init.ClockPrescaler = UART_PRESCALER_DIV1,
+ .AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT
+ },
+ .config = &stm32h7_usart6_config
+};
diff --git a/bsps/arm/stm32h7/console/console.c b/bsps/arm/stm32h7/console/console.c
new file mode 100644
index 0000000000..35b701a655
--- /dev/null
+++ b/bsps/arm/stm32h7/console/console.c
@@ -0,0 +1,301 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+#include <bsp.h>
+#include <bsp/irq.h>
+#include <bsp/fatal.h>
+#include <rtems/console.h>
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <unistd.h>
+
+static stm32h7_uart_context * const stm32h7_uart_instances[] = {
+#ifdef STM32H7_CONSOLE_ENABLE_USART1
+ &stm32h7_usart1_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_USART2
+ &stm32h7_usart2_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_USART3
+ &stm32h7_usart3_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_UART4
+ &stm32h7_uart4_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_UART5
+ &stm32h7_uart5_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_USART6
+ &stm32h7_usart6_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_UART7
+ &stm32h7_uart7_instance,
+#endif
+#ifdef STM32H7_CONSOLE_ENABLE_UART8
+ &stm32h7_uart8_instance,
+#endif
+#if defined(STM32H7_CONSOLE_ENABLE_UART9) && defined(UART9)
+ &stm32h7_uart9_instance,
+#endif
+#if defined(STM32H7_CONSOLE_ENABLE_USART10) && defined(USART10)
+ &stm32h7_usart10_instance
+#endif
+};
+
+static bool stm32h7_uart_set_attributes(
+ rtems_termios_device_context *base,
+ const struct termios *term
+)
+{
+ stm32h7_uart_context *ctx;
+ uint32_t previous_baud;
+ uint32_t previous_stop_bits;
+ uint32_t previous_parity;
+ uint32_t previous_mode;
+ HAL_StatusTypeDef status;
+
+ if ((term->c_cflag & CSIZE) != CS8) {
+ return false;
+ }
+
+ ctx = stm32h7_uart_get_context(base);
+
+ previous_baud = ctx->uart.Init.BaudRate;
+ ctx->uart.Init.BaudRate = rtems_termios_baud_to_number(term->c_ospeed);
+
+ previous_stop_bits = ctx->uart.Init.StopBits;
+ if ((term->c_cflag & CSTOPB) != 0) {
+ ctx->uart.Init.StopBits = UART_STOPBITS_2;
+ } else {
+ ctx->uart.Init.StopBits = UART_STOPBITS_1;
+ }
+
+ previous_parity = ctx->uart.Init.Parity;
+ if ((term->c_cflag & PARENB) != 0) {
+ if ((term->c_cflag & PARODD) != 0) {
+ ctx->uart.Init.Parity = UART_PARITY_ODD;
+ } else {
+ ctx->uart.Init.Parity = UART_PARITY_EVEN;
+ }
+ } else {
+ ctx->uart.Init.Parity = UART_PARITY_NONE;
+ }
+
+ previous_mode = ctx->uart.Init.Mode;
+ if ((term->c_cflag & CREAD) != 0) {
+ ctx->uart.Init.Mode = UART_MODE_TX_RX;
+ } else {
+ ctx->uart.Init.Mode = UART_MODE_RX;
+ }
+
+ status = UART_SetConfig(&ctx->uart);
+ if (status != HAL_OK) {
+ ctx->uart.Init.BaudRate = previous_baud;
+ ctx->uart.Init.StopBits = previous_stop_bits;
+ ctx->uart.Init.Parity = previous_parity;
+ ctx->uart.Init.Mode = previous_mode;
+ return false;
+ }
+
+ return true;
+}
+
+#ifdef BSP_CONSOLE_USE_INTERRUPTS
+static void stm32h7_uart_interrupt(void *arg)
+{
+ rtems_termios_tty *tty;
+ rtems_termios_device_context *base;
+ stm32h7_uart_context *ctx;
+ USART_TypeDef *regs;
+ uint32_t isr;
+
+ tty = arg;
+ base = rtems_termios_get_device_context(tty);
+ ctx = stm32h7_uart_get_context(base);
+ regs = ctx->uart.Instance;
+ isr = regs->ISR;
+
+ while ((isr & USART_ISR_RXNE_RXFNE) != 0) {
+ char c;
+
+ c = (uint8_t) regs->RDR;
+ rtems_termios_enqueue_raw_characters(tty, &c, 1);
+
+ isr = regs->ISR;
+ }
+
+ if (ctx->transmitting && (isr & USART_ISR_TXE_TXFNF) != 0) {
+ rtems_termios_dequeue_characters(tty, 1);
+ }
+
+ regs->ICR = USART_ICR_ORECF;
+}
+#endif
+
+static bool stm32h7_uart_first_open(
+ rtems_termios_tty *tty,
+ rtems_termios_device_context *base,
+ struct termios *term,
+ rtems_libio_open_close_args_t *args
+)
+{
+ stm32h7_uart_context *ctx;
+ UART_HandleTypeDef *uart;
+#ifdef BSP_CONSOLE_USE_INTERRUPTS
+ rtems_status_code sc;
+#endif
+
+ ctx = stm32h7_uart_get_context(base);
+ uart = &ctx->uart;
+
+ rtems_termios_set_initial_baud(tty, BSP_CONSOLE_BAUD);
+
+ (void) HAL_UART_Init(uart);
+ (void) HAL_UARTEx_SetTxFifoThreshold(uart, UART_TXFIFO_THRESHOLD_1_8);
+ (void) HAL_UARTEx_SetRxFifoThreshold(uart, UART_RXFIFO_THRESHOLD_1_8);
+ (void) HAL_UARTEx_EnableFifoMode(uart);
+
+#ifdef BSP_CONSOLE_USE_INTERRUPTS
+ sc = rtems_interrupt_handler_install(
+ ctx->config->irq,
+ "UART",
+ RTEMS_INTERRUPT_SHARED,
+ stm32h7_uart_interrupt,
+ tty
+ );
+ if (sc != RTEMS_SUCCESSFUL) {
+ return false;
+ }
+
+ ctx->uart.Instance->CR1 |= USART_CR1_RXNEIE_RXFNEIE;
+#endif
+
+ stm32h7_uart_set_attributes(base, term);
+
+ return true;
+}
+
+static void stm32h7_uart_last_close(
+ rtems_termios_tty *tty,
+ rtems_termios_device_context *base,
+ rtems_libio_open_close_args_t *args
+)
+{
+#ifdef BSP_CONSOLE_USE_INTERRUPTS
+ stm32h7_uart_context *ctx;
+
+ ctx = stm32h7_uart_get_context(base);
+
+ (void) rtems_interrupt_handler_remove(
+ ctx->config->irq,
+ stm32h7_uart_interrupt,
+ tty
+ );
+#endif
+}
+
+static void stm32h7_uart_write(
+ rtems_termios_device_context *base,
+ const char *buf,
+ size_t len
+)
+{
+#ifdef BSP_CONSOLE_USE_INTERRUPTS
+ stm32h7_uart_context *ctx;
+ USART_TypeDef *regs;
+
+ ctx = stm32h7_uart_get_context(base);
+ regs = ctx->uart.Instance;
+
+ if (len > 0) {
+ ctx->transmitting = true;
+ regs->TDR = (uint8_t) buf[0];
+ regs->CR1 |= USART_CR1_TXEIE_TXFNFIE;
+ } else {
+ ctx->transmitting = false;
+ regs->CR1 &= ~USART_CR1_TXEIE_TXFNFIE;
+ }
+#else
+ size_t i;
+
+ for (i = 0; i < len; ++i) {
+ stm32h7_uart_polled_write(base, buf[i]);
+ }
+#endif
+}
+
+static const rtems_termios_device_handler stm32h7_uart_handler = {
+ .first_open = stm32h7_uart_first_open,
+ .last_close = stm32h7_uart_last_close,
+ .write = stm32h7_uart_write,
+ .set_attributes = stm32h7_uart_set_attributes,
+#ifdef BSP_CONSOLE_USE_INTERRUPTS
+ .mode = TERMIOS_IRQ_DRIVEN
+#else
+ .poll_read = stm32h7_uart_polled_read,
+ .mode = TERMIOS_POLLED
+#endif
+};
+
+rtems_status_code console_initialize(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void *arg
+)
+{
+ size_t i;
+
+ rtems_termios_initialize();
+
+ for (i = 0; i < RTEMS_ARRAY_SIZE(stm32h7_uart_instances); ++i) {
+ stm32h7_uart_context *ctx;
+ char path[sizeof("/dev/ttySXXX")];
+
+ ctx = stm32h7_uart_instances[i];
+ snprintf(path, sizeof(path), "/dev/ttyS%" PRIu8, ctx->config->device_index);
+
+ rtems_termios_device_install(
+ path,
+ &stm32h7_uart_handler,
+ NULL,
+ &ctx->device
+ );
+
+ if (ctx == &STM32H7_PRINTK_INSTANCE) {
+ link(path, CONSOLE_DEVICE_NAME);
+ }
+ }
+
+ return RTEMS_SUCCESSFUL;
+}
diff --git a/bsps/arm/stm32h7/console/printk-support.c b/bsps/arm/stm32h7/console/printk-support.c
new file mode 100644
index 0000000000..e663c10d89
--- /dev/null
+++ b/bsps/arm/stm32h7/console/printk-support.c
@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <bsp.h>
+#include <rtems/bspIo.h>
+#include <rtems/sysinit.h>
+
+#include <stm32h7/hal.h>
+
+static void stm32h7_output_char(char c)
+{
+ stm32h7_uart_polled_write(&STM32H7_PRINTK_INSTANCE.device, c);
+}
+
+static void stm32h7_output_char_init(void)
+{
+ UART_HandleTypeDef *uart;
+
+ uart = &STM32H7_PRINTK_INSTANCE.uart;
+ (void) HAL_UART_Init(uart);
+ (void) HAL_UARTEx_SetTxFifoThreshold(uart, UART_TXFIFO_THRESHOLD_1_8);
+ (void) HAL_UARTEx_SetRxFifoThreshold(uart, UART_RXFIFO_THRESHOLD_1_8);
+ (void) HAL_UARTEx_EnableFifoMode(uart);
+
+ BSP_output_char = stm32h7_output_char;
+}
+
+static void stm32h7_output_char_init_early(char c)
+{
+ stm32h7_output_char_init();
+ stm32h7_output_char(c);
+}
+
+static int stm32h7_poll_char(void)
+{
+ return stm32h7_uart_polled_read(&STM32H7_PRINTK_INSTANCE.device);
+}
+
+BSP_output_char_function_type BSP_output_char = stm32h7_output_char_init_early;
+
+BSP_polling_getchar_function_type BSP_poll_char = stm32h7_poll_char;
+
+RTEMS_SYSINIT_ITEM(
+ stm32h7_output_char_init,
+ RTEMS_SYSINIT_BSP_START,
+ RTEMS_SYSINIT_ORDER_LAST_BUT_5
+);
diff --git a/bsps/arm/stm32h7/include/bsp.h b/bsps/arm/stm32h7/include/bsp.h
new file mode 100644
index 0000000000..06c4e678aa
--- /dev/null
+++ b/bsps/arm/stm32h7/include/bsp.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_STM32H7_BSP_H
+#define LIBBSP_ARM_STM32H7_BSP_H
+
+#include <bspopts.h>
+#include <bsp/default-initial-extension.h>
+
+#include <rtems.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define BSP_FEATURE_IRQ_EXTENSION
+
+#define BSP_ARMV7M_IRQ_PRIORITY_DEFAULT (13 << 4)
+
+#define BSP_ARMV7M_SYSTICK_PRIORITY (14 << 4)
+
+#define BSP_ARMV7M_SYSTICK_FREQUENCY stm32h7_systick_frequency()
+
+uint32_t stm32h7_systick_frequency(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBBSP_ARM_STM32H7_BSP_H */
diff --git a/bsps/arm/stm32h7/include/bsp/irq.h b/bsps/arm/stm32h7/include/bsp/irq.h
new file mode 100644
index 0000000000..b3ff7a9621
--- /dev/null
+++ b/bsps/arm/stm32h7/include/bsp/irq.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_STM32H7_IRQ_H
+#define LIBBSP_ARM_STM32H7_IRQ_H
+
+#ifndef ASM
+
+#include <rtems.h>
+#include <rtems/irq.h>
+#include <rtems/irq-extension.h>
+
+#endif /* ASM */
+
+#define BSP_INTERRUPT_VECTOR_MIN 0
+
+#define BSP_INTERRUPT_VECTOR_MAX 239
+
+#endif /* LIBBSP_ARM_STM32H7_IRQ_H */
diff --git a/bsps/arm/stm32h7/include/chip.h b/bsps/arm/stm32h7/include/chip.h
new file mode 100644
index 0000000000..26b067a3b7
--- /dev/null
+++ b/bsps/arm/stm32h7/include/chip.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_STM32H7_CHIP_H
+#define LIBBSP_ARM_STM32H7_CHIP_H
+
+#include <stm32h7xx.h>
+#include <core_cm7.h>
+
+#endif /* LIBBSP_ARM_STM32H7_CHIP_H */
diff --git a/bsps/arm/stm32h7/include/stm32h7/hal.h b/bsps/arm/stm32h7/include/stm32h7/hal.h
new file mode 100644
index 0000000000..fe37f03c04
--- /dev/null
+++ b/bsps/arm/stm32h7/include/stm32h7/hal.h
@@ -0,0 +1,147 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_STM32H7_STM32H7_HAL_H
+#define LIBBSP_ARM_STM32H7_STM32H7_HAL_H
+
+#include <stm32h7xx_hal.h>
+
+#include <rtems/termiostypes.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+ STM32H7_MODULE_INVALID,
+ STM32H7_MODULE_GPIOA,
+ STM32H7_MODULE_GPIOB,
+ STM32H7_MODULE_GPIOC,
+ STM32H7_MODULE_GPIOD,
+ STM32H7_MODULE_GPIOE,
+ STM32H7_MODULE_GPIOF,
+ STM32H7_MODULE_GPIOG,
+ STM32H7_MODULE_GPIOH,
+ STM32H7_MODULE_GPIOI,
+ STM32H7_MODULE_GPIOJ,
+ STM32H7_MODULE_GPIOK,
+ STM32H7_MODULE_USART1,
+ STM32H7_MODULE_USART2,
+ STM32H7_MODULE_USART3,
+ STM32H7_MODULE_UART4,
+ STM32H7_MODULE_UART5,
+ STM32H7_MODULE_USART6,
+ STM32H7_MODULE_UART7,
+ STM32H7_MODULE_UART8,
+ STM32H7_MODULE_UART9,
+ STM32H7_MODULE_USART10,
+ STM32H7_MODULE_RNG,
+ STM32H7_MODULE_ETH1MAC,
+ STM32H7_MODULE_ETH1TX,
+ STM32H7_MODULE_ETH1RX,
+ STM32H7_MODULE_USB1_OTG,
+ STM32H7_MODULE_USB1_OTG_ULPI,
+ STM32H7_MODULE_USB2_OTG,
+ STM32H7_MODULE_USB2_OTG_ULPI
+} stm32h7_module_index;
+
+stm32h7_module_index stm32h7_get_module_index(const void *regs);
+
+void stm32h7_clk_enable(stm32h7_module_index index);
+
+void stm32h7_clk_disable(stm32h7_module_index index);
+
+void stm32h7_clk_low_power_enable(stm32h7_module_index index);
+
+void stm32h7_clk_low_power_disable(stm32h7_module_index index);
+
+typedef struct {
+ GPIO_TypeDef *regs;
+ GPIO_InitTypeDef config;
+} stm32h7_gpio_config;
+
+void stm32h7_gpio_init(const stm32h7_gpio_config *config);
+
+typedef struct {
+ stm32h7_gpio_config gpio;
+ rtems_vector_number irq;
+ uint8_t device_index;
+} stm32h7_uart_config;
+
+typedef struct {
+ UART_HandleTypeDef uart;
+ bool transmitting;
+ rtems_termios_device_context device;
+ const stm32h7_uart_config *config;
+} stm32h7_uart_context;
+
+static inline stm32h7_uart_context *stm32h7_uart_get_context(
+ rtems_termios_device_context *base
+)
+{
+ return RTEMS_CONTAINER_OF(base, stm32h7_uart_context, device);
+}
+
+void stm32h7_uart_polled_write(rtems_termios_device_context *base, char c);
+
+int stm32h7_uart_polled_read(rtems_termios_device_context *base);
+
+extern stm32h7_uart_context stm32h7_usart1_instance;
+
+extern stm32h7_uart_context stm32h7_usart2_instance;
+
+extern stm32h7_uart_context stm32h7_usart3_instance;
+
+extern stm32h7_uart_context stm32h7_uart4_instance;
+
+extern stm32h7_uart_context stm32h7_uart5_instance;
+
+extern stm32h7_uart_context stm32h7_usart6_instance;
+
+extern stm32h7_uart_context stm32h7_uart7_instance;
+
+extern stm32h7_uart_context stm32h7_uart8_instance;
+
+extern stm32h7_uart_context stm32h7_uart9_instance;
+
+extern stm32h7_uart_context stm32h7_usart10_instance;
+
+extern const uint32_t stm32h7_config_pwr_regulator_voltagescaling;
+
+extern const RCC_OscInitTypeDef stm32h7_config_oscillator;
+
+extern const RCC_ClkInitTypeDef stm32h7_config_clocks;
+
+extern const uint32_t stm32h7_config_flash_latency;
+
+extern const RCC_PeriphCLKInitTypeDef stm32h7_config_peripheral_clocks;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBBSP_ARM_STM32H7_STM32H7_HAL_H */
diff --git a/bsps/arm/stm32h7/include/stm32h7/memory.h b/bsps/arm/stm32h7/include/stm32h7/memory.h
new file mode 100644
index 0000000000..27f57fd6a6
--- /dev/null
+++ b/bsps/arm/stm32h7/include/stm32h7/memory.h
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SMEMORYL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBBSP_ARM_STM32H7_STM32H7_MEMORY_H
+#define LIBBSP_ARM_STM32H7_STM32H7_MEMORY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern char stm32h7_memory_null_begin[];
+extern char stm32h7_memory_null_end[];
+extern char stm32h7_memory_null_size[];
+
+extern char stm32h7_memory_itcm_begin[];
+extern char stm32h7_memory_itcm_end[];
+extern char stm32h7_memory_itcm_size[];
+
+extern char stm32h7_memory_flash_begin[];
+extern char stm32h7_memory_flash_end[];
+extern char stm32h7_memory_flash_size[];
+
+extern char stm32h7_memory_dtcm_begin[];
+extern char stm32h7_memory_dtcm_end[];
+extern char stm32h7_memory_dtcm_size[];
+
+extern char stm32h7_memory_sram_axi_begin[];
+extern char stm32h7_memory_sram_axi_end[];
+extern char stm32h7_memory_sram_axi_size[];
+
+extern char stm32h7_memory_sram_1_begin[];
+extern char stm32h7_memory_sram_1_end[];
+extern char stm32h7_memory_sram_1_size[];
+
+extern char stm32h7_memory_sram_2_begin[];
+extern char stm32h7_memory_sram_2_end[];
+extern char stm32h7_memory_sram_2_size[];
+
+extern char stm32h7_memory_sram_3_begin[];
+extern char stm32h7_memory_sram_3_end[];
+extern char stm32h7_memory_sram_3_size[];
+
+extern char stm32h7_memory_sram_4_begin[];
+extern char stm32h7_memory_sram_4_end[];
+extern char stm32h7_memory_sram_4_size[];
+
+extern char stm32h7_memory_sram_backup_begin[];
+extern char stm32h7_memory_sram_backup_end[];
+extern char stm32h7_memory_sram_backup_size[];
+
+extern char stm32h7_memory_peripheral_begin[];
+extern char stm32h7_memory_peripheral_end[];
+extern char stm32h7_memory_peripheral_size[];
+
+extern char stm32h7_memory_nor_begin[];
+extern char stm32h7_memory_nor_end[];
+extern char stm32h7_memory_nor_size[];
+
+extern char stm32h7_memory_sdram_1_begin[];
+extern char stm32h7_memory_sdram_1_end[];
+extern char stm32h7_memory_sdram_1_size[];
+
+extern char stm32h7_memory_nand_begin[];
+extern char stm32h7_memory_nand_end[];
+extern char stm32h7_memory_nand_size[];
+
+extern char stm32h7_memory_quadspi_begin[];
+extern char stm32h7_memory_quadspi_end[];
+extern char stm32h7_memory_quadspi_size[];
+
+extern char stm32h7_memory_sdram_2_begin[];
+extern char stm32h7_memory_sdram_2_end[];
+extern char stm32h7_memory_sdram_2_size[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LIBBSP_ARM_STM32H7_STM32H7_MEMORY_H */
diff --git a/bsps/arm/stm32h7/include/stm32h7xx.h b/bsps/arm/stm32h7/include/stm32h7xx.h
index f6296181be..36d3012af4 100644
--- a/bsps/arm/stm32h7/include/stm32h7xx.h
+++ b/bsps/arm/stm32h7/include/stm32h7xx.h
@@ -38,6 +38,9 @@
#ifndef STM32H7xx_H
#define STM32H7xx_H
+#ifdef __rtems__
+#include <bspopts.h>
+#endif /* __rtems__ */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_hal_conf.h b/bsps/arm/stm32h7/include/stm32h7xx_hal_conf.h
new file mode 100644
index 0000000000..d423e4f782
--- /dev/null
+++ b/bsps/arm/stm32h7/include/stm32h7xx_hal_conf.h
@@ -0,0 +1,493 @@
+/**
+ ******************************************************************************
+ * @file stm32h7xx_hal_conf.h
+ * @author MCD Application Team
+ * @brief HAL configuration file.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32H7xx_HAL_CONF_H
+#define __STM32H7xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+ * @brief This is the list of modules to be used in the HAL driver
+ */
+#define HAL_MODULE_ENABLED
+
+#define HAL_ADC_MODULE_ENABLED
+#define HAL_FDCAN_MODULE_ENABLED
+#define HAL_CEC_MODULE_ENABLED
+#define HAL_COMP_MODULE_ENABLED
+#define HAL_CRC_MODULE_ENABLED
+#define HAL_CRYP_MODULE_ENABLED
+#define HAL_DAC_MODULE_ENABLED
+#define HAL_DCMI_MODULE_ENABLED
+#define HAL_DMA2D_MODULE_ENABLED
+#define HAL_ETH_MODULE_ENABLED
+#define HAL_NAND_MODULE_ENABLED
+#define HAL_NOR_MODULE_ENABLED
+#define HAL_OTFDEC_MODULE_ENABLED
+#define HAL_SRAM_MODULE_ENABLED
+#define HAL_SDRAM_MODULE_ENABLED
+#define HAL_HASH_MODULE_ENABLED
+#define HAL_HRTIM_MODULE_ENABLED
+#define HAL_HSEM_MODULE_ENABLED
+#define HAL_GFXMMU_MODULE_ENABLED
+#define HAL_JPEG_MODULE_ENABLED
+#define HAL_OPAMP_MODULE_ENABLED
+#define HAL_OSPI_MODULE_ENABLED
+#define HAL_OSPI_MODULE_ENABLED
+#define HAL_I2S_MODULE_ENABLED
+#define HAL_SMBUS_MODULE_ENABLED
+#define HAL_IWDG_MODULE_ENABLED
+#define HAL_LPTIM_MODULE_ENABLED
+#define HAL_LTDC_MODULE_ENABLED
+#define HAL_QSPI_MODULE_ENABLED
+#define HAL_RNG_MODULE_ENABLED
+#define HAL_RTC_MODULE_ENABLED
+#define HAL_SAI_MODULE_ENABLED
+#define HAL_SD_MODULE_ENABLED
+#define HAL_MMC_MODULE_ENABLED
+#define HAL_SPDIFRX_MODULE_ENABLED
+#define HAL_SPI_MODULE_ENABLED
+#define HAL_SWPMI_MODULE_ENABLED
+#define HAL_TIM_MODULE_ENABLED
+#define HAL_UART_MODULE_ENABLED
+#define HAL_USART_MODULE_ENABLED
+#define HAL_IRDA_MODULE_ENABLED
+#define HAL_SMARTCARD_MODULE_ENABLED
+#define HAL_WWDG_MODULE_ENABLED
+#define HAL_PCD_MODULE_ENABLED
+#define HAL_HCD_MODULE_ENABLED
+#define HAL_DFSDM_MODULE_ENABLED
+#define HAL_DSI_MODULE_ENABLED
+#define HAL_JPEG_MODULE_ENABLED
+#define HAL_MDIOS_MODULE_ENABLED
+#define HAL_PSSI_MODULE_ENABLED
+#define HAL_DTS_MODULE_ENABLED
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_MDMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+#define HAL_HSEM_MODULE_ENABLED
+
+/* ########################## Oscillator Values adaptation ####################*/
+/**
+ * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSE is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSE_VALUE)
+#define HSE_VALUE ((uint32_t)25000000) /*!< Value of the External oscillator in Hz : FPGA case fixed to 60MHZ */
+#endif /* HSE_VALUE */
+
+#if !defined (HSE_STARTUP_TIMEOUT)
+ #define HSE_STARTUP_TIMEOUT ((uint32_t)100U) /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief Internal oscillator (CSI) default value.
+ * This value is the default CSI value after Reset.
+ */
+#if !defined (CSI_VALUE)
+ #define CSI_VALUE ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* CSI_VALUE */
+
+/**
+ * @brief Internal High Speed oscillator (HSI) value.
+ * This value is used by the RCC HAL module to compute the system frequency
+ * (when HSI is used as system clock source, directly or through the PLL).
+ */
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)64000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+ * @brief External Low Speed oscillator (LSE) value.
+ * This value is used by the UART, RTC HAL module to compute the system frequency
+ */
+#if !defined (LSE_VALUE)
+ #define LSE_VALUE ((uint32_t)32768U) /*!< Value of the External oscillator in Hz*/
+#endif /* LSE_VALUE */
+
+#if !defined (LSE_STARTUP_TIMEOUT)
+ #define LSE_STARTUP_TIMEOUT ((uint32_t)5000U) /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+/**
+ * @brief External clock source for I2S peripheral
+ * This value is used by the I2S HAL module to compute the I2S clock source
+ * frequency, this source is inserted directly through I2S_CKIN pad.
+ */
+#if !defined (EXTERNAL_CLOCK_VALUE)
+ #define EXTERNAL_CLOCK_VALUE 12288000U /*!< Value of the External clock in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+ === you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+ * @brief This is the HAL system configuration section
+ */
+#define VDD_VALUE ((uint32_t)3300U) /*!< Value of VDD in mv */
+#define TICK_INT_PRIORITY ((uint32_t)0U) /*!< tick interrupt priority */
+#define USE_RTOS 0U
+#define USE_SD_TRANSCEIVER 0U /*!< use uSD Transceiver */
+
+#define USE_HAL_ADC_REGISTER_CALLBACKS 0
+#define USE_HAL_CEC_REGISTER_CALLBACKS 0
+#define USE_HAL_COMP_REGISTER_CALLBACKS 0
+#define USE_HAL_CRYP_REGISTER_CALLBACKS 0
+#define USE_HAL_DAC_REGISTER_CALLBACKS 0
+#define USE_HAL_DCMI_REGISTER_CALLBACKS 0
+#define USE_HAL_DFSDM_REGISTER_CALLBACKS 0
+#define USE_HAL_DMA2D_REGISTER_CALLBACKS 0
+#define USE_HAL_DSI_REGISTER_CALLBACKS 0
+#define USE_HAL_DTS_REGISTER_CALLBACKS 0
+#define USE_HAL_ETH_REGISTER_CALLBACKS 0
+#define USE_HAL_FDCAN_REGISTER_CALLBACKS 0
+#define USE_HAL_NAND_REGISTER_CALLBACKS 0
+#define USE_HAL_NOR_REGISTER_CALLBACKS 0
+#define USE_HAL_SDRAM_REGISTER_CALLBACKS 0
+#define USE_HAL_SRAM_REGISTER_CALLBACKS 0
+#define USE_HAL_HASH_REGISTER_CALLBACKS 0
+#define USE_HAL_HCD_REGISTER_CALLBACKS 0
+#define USE_HAL_GFXMMU_REGISTER_CALLBACKS 0
+#define USE_HAL_HRTIM_REGISTER_CALLBACKS 0
+#define USE_HAL_I2C_REGISTER_CALLBACKS 0
+#define USE_HAL_I2S_REGISTER_CALLBACKS 0
+#define USE_HAL_IRDA_REGISTER_CALLBACKS 0
+#define USE_HAL_JPEG_REGISTER_CALLBACKS 0
+#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0
+#define USE_HAL_LTDC_REGISTER_CALLBACKS 0
+#define USE_HAL_MDIOS_REGISTER_CALLBACKS 0
+#define USE_HAL_MMC_REGISTER_CALLBACKS 0
+#define USE_HAL_OPAMP_REGISTER_CALLBACKS 0
+#define USE_HAL_OSPI_REGISTER_CALLBACKS 0
+#define USE_HAL_OTFDEC_REGISTER_CALLBACKS 0
+#define USE_HAL_PCD_REGISTER_CALLBACKS 0
+#define USE_HAL_QSPI_REGISTER_CALLBACKS 0
+#define USE_HAL_RNG_REGISTER_CALLBACKS 0
+#define USE_HAL_RTC_REGISTER_CALLBACKS 0
+#define USE_HAL_SAI_REGISTER_CALLBACKS 0
+#define USE_HAL_SD_REGISTER_CALLBACKS 0
+#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0
+#define USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0
+#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0
+#define USE_HAL_SPI_REGISTER_CALLBACKS 0
+#define USE_HAL_SWPMI_REGISTER_CALLBACKS 0
+#define USE_HAL_TIM_REGISTER_CALLBACKS 0
+#define USE_HAL_UART_REGISTER_CALLBACKS 0
+#define USE_HAL_USART_REGISTER_CALLBACKS 0
+#define USE_HAL_WWDG_REGISTER_CALLBACKS 0
+
+/* ########################### Ethernet Configuration ######################### */
+#define ETH_TX_DESC_CNT 4 /* number of Ethernet Tx DMA descriptors */
+#define ETH_RX_DESC_CNT 4 /* number of Ethernet Rx DMA descriptors */
+
+#define ETH_MAC_ADDR0 ((uint8_t)0x02)
+#define ETH_MAC_ADDR1 ((uint8_t)0x00)
+#define ETH_MAC_ADDR2 ((uint8_t)0x00)
+#define ETH_MAC_ADDR3 ((uint8_t)0x00)
+#define ETH_MAC_ADDR4 ((uint8_t)0x00)
+#define ETH_MAC_ADDR5 ((uint8_t)0x00)
+
+/* ########################## Assert Selection ############################## */
+/**
+ * @brief Uncomment the line below to expanse the "assert_param" macro in the
+ * HAL drivers code
+ */
+/* #define USE_FULL_ASSERT 1U */
+
+/* Includes ------------------------------------------------------------------*/
+/**
+ * @brief Include module's header file
+ */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+ #include "stm32h7xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+ #include "stm32h7xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+ #include "stm32h7xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+
+#ifdef HAL_MDMA_MODULE_ENABLED
+ #include "stm32h7xx_hal_mdma.h"
+#endif /* HAL_MDMA_MODULE_ENABLED */
+
+#ifdef HAL_HASH_MODULE_ENABLED
+ #include "stm32h7xx_hal_hash.h"
+#endif /* HAL_HASH_MODULE_ENABLED */
+
+#ifdef HAL_DCMI_MODULE_ENABLED
+ #include "stm32h7xx_hal_dcmi.h"
+#endif /* HAL_DCMI_MODULE_ENABLED */
+
+#ifdef HAL_DMA2D_MODULE_ENABLED
+ #include "stm32h7xx_hal_dma2d.h"
+#endif /* HAL_DMA2D_MODULE_ENABLED */
+
+#ifdef HAL_DSI_MODULE_ENABLED
+ #include "stm32h7xx_hal_dsi.h"
+#endif /* HAL_DSI_MODULE_ENABLED */
+
+#ifdef HAL_DFSDM_MODULE_ENABLED
+ #include "stm32h7xx_hal_dfsdm.h"
+#endif /* HAL_DFSDM_MODULE_ENABLED */
+
+#ifdef HAL_ETH_MODULE_ENABLED
+ #include "stm32h7xx_hal_eth.h"
+#endif /* HAL_ETH_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+ #include "stm32h7xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_CORTEX_MODULE_ENABLED
+ #include "stm32h7xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+ #include "stm32h7xx_hal_adc.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_FDCAN_MODULE_ENABLED
+ #include "stm32h7xx_hal_fdcan.h"
+#endif /* HAL_FDCAN_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+ #include "stm32h7xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_COMP_MODULE_ENABLED
+ #include "stm32h7xx_hal_comp.h"
+#endif /* HAL_COMP_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+ #include "stm32h7xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+ #include "stm32h7xx_hal_cryp.h"
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+ #include "stm32h7xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+ #include "stm32h7xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+
+#ifdef HAL_GFXMMU_MODULE_ENABLED
+ #include "stm32h7xx_hal_gfxmmu.h"
+#endif /* HAL_GFXMMU_MODULE_ENABLED */
+
+#ifdef HAL_HRTIM_MODULE_ENABLED
+ #include "stm32h7xx_hal_hrtim.h"
+#endif /* HAL_HRTIM_MODULE_ENABLED */
+
+#ifdef HAL_HSEM_MODULE_ENABLED
+ #include "stm32h7xx_hal_hsem.h"
+#endif /* HAL_HSEM_MODULE_ENABLED */
+
+#ifdef HAL_SRAM_MODULE_ENABLED
+ #include "stm32h7xx_hal_sram.h"
+#endif /* HAL_SRAM_MODULE_ENABLED */
+
+#ifdef HAL_NOR_MODULE_ENABLED
+ #include "stm32h7xx_hal_nor.h"
+#endif /* HAL_NOR_MODULE_ENABLED */
+
+#ifdef HAL_NAND_MODULE_ENABLED
+ #include "stm32h7xx_hal_nand.h"
+#endif /* HAL_NAND_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+ #include "stm32h7xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+ #include "stm32h7xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+ #include "stm32h7xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_JPEG_MODULE_ENABLED
+ #include "stm32h7xx_hal_jpeg.h"
+#endif /* HAL_JPEG_MODULE_ENABLED */
+
+#ifdef HAL_MDIOS_MODULE_ENABLED
+ #include "stm32h7xx_hal_mdios.h"
+#endif /* HAL_MDIOS_MODULE_ENABLED */
+
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32h7xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+#include "stm32h7xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_LTDC_MODULE_ENABLED
+#include "stm32h7xx_hal_ltdc.h"
+#endif /* HAL_LTDC_MODULE_ENABLED */
+
+#ifdef HAL_OPAMP_MODULE_ENABLED
+#include "stm32h7xx_hal_opamp.h"
+#endif /* HAL_OPAMP_MODULE_ENABLED */
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+ #include "stm32h7xx_hal_ospi.h"
+#endif /* HAL_OSPI_MODULE_ENABLED */
+
+#ifdef HAL_OTFDEC_MODULE_ENABLED
+#include "stm32h7xx_hal_otfdec.h"
+#endif /* HAL_OTFDEC_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+ #include "stm32h7xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_QSPI_MODULE_ENABLED
+ #include "stm32h7xx_hal_qspi.h"
+#endif /* HAL_QSPI_MODULE_ENABLED */
+
+#ifdef HAL_RAMECC_MODULE_ENABLED
+ #include "stm32h7xx_hal_ramecc.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+ #include "stm32h7xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+ #include "stm32h7xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SAI_MODULE_ENABLED
+ #include "stm32h7xx_hal_sai.h"
+#endif /* HAL_SAI_MODULE_ENABLED */
+
+#ifdef HAL_SD_MODULE_ENABLED
+ #include "stm32h7xx_hal_sd.h"
+#endif /* HAL_SD_MODULE_ENABLED */
+
+#ifdef HAL_SDRAM_MODULE_ENABLED
+ #include "stm32h7xx_hal_sdram.h"
+#endif /* HAL_SDRAM_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+ #include "stm32h7xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_SPDIFRX_MODULE_ENABLED
+ #include "stm32h7xx_hal_spdifrx.h"
+#endif /* HAL_SPDIFRX_MODULE_ENABLED */
+
+#ifdef HAL_SWPMI_MODULE_ENABLED
+ #include "stm32h7xx_hal_swpmi.h"
+#endif /* HAL_SWPMI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+ #include "stm32h7xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+ #include "stm32h7xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+ #include "stm32h7xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+ #include "stm32h7xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+ #include "stm32h7xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32h7xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+ #include "stm32h7xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+ #include "stm32h7xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+#ifdef HAL_HCD_MODULE_ENABLED
+ #include "stm32h7xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_PSSI_MODULE_ENABLED
+ #include "stm32h7xx_hal_pssi.h"
+#endif /* HAL_PSSI_MODULE_ENABLED */
+
+#ifdef HAL_DTS_MODULE_ENABLED
+ #include "stm32h7xx_hal_dts.h"
+#endif /* HAL_DTS_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef USE_FULL_ASSERT
+/**
+ * @brief The assert_param macro is used for function's parameters check.
+ * @param expr: If expr is false, it calls assert_failed function
+ * which reports the name of the source file and the source
+ * line number of the call that failed.
+ * If expr is true, it returns no value.
+ * @retval None
+ */
+ #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+ void assert_failed(uint8_t* file, uint32_t line);
+#else
+ #define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32H7xx_HAL_CONF_H */
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsps/arm/stm32h7/include/system_stm32h7xx.h b/bsps/arm/stm32h7/include/system_stm32h7xx.h
index dd75af67ff..ca0f335f7e 100644
--- a/bsps/arm/stm32h7/include/system_stm32h7xx.h
+++ b/bsps/arm/stm32h7/include/system_stm32h7xx.h
@@ -85,6 +85,9 @@ extern const uint8_t D1CorePrescTable[16] ; /*!< D1CorePrescTable prescalers ta
extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);
+#ifdef __rtems__
+extern void SystemInit_ExtMemCtl(void);
+#endif /* __rtems__ */
/**
* @}
*/
diff --git a/bsps/arm/stm32h7/include/tm27.h b/bsps/arm/stm32h7/include/tm27.h
new file mode 100644
index 0000000000..0dfa7bf628
--- /dev/null
+++ b/bsps/arm/stm32h7/include/tm27.h
@@ -0,0 +1 @@
+#include <rtems/tm27-default.h>
diff --git a/bsps/arm/stm32h7/start/bsp_specs b/bsps/arm/stm32h7/start/bsp_specs
new file mode 100644
index 0000000000..47dd31d46b
--- /dev/null
+++ b/bsps/arm/stm32h7/start/bsp_specs
@@ -0,0 +1,9 @@
+%rename endfile old_endfile
+%rename startfile old_startfile
+
+*startfile:
+%{!qrtems: %(old_startfile)} \
+%{!nostdlib: %{qrtems: crti.o%s crtbegin.o%s}}
+
+*endfile:
+%{!qrtems: %(old_endfiles)} %{qrtems: crtend.o%s crtn.o%s}
diff --git a/bsps/arm/stm32h7/start/bspstart.c b/bsps/arm/stm32h7/start/bspstart.c
new file mode 100644
index 0000000000..2fc8133cca
--- /dev/null
+++ b/bsps/arm/stm32h7/start/bspstart.c
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+#include <bsp/irq-generic.h>
+#include <bsp/linker-symbols.h>
+
+#include <stm32h7xx_hal.h>
+
+uint32_t HAL_GetTick(void)
+{
+ return 0;
+}
+
+uint32_t stm32h7_systick_frequency(void)
+{
+ return SystemCoreClock;
+}
+
+void bsp_start(void)
+{
+ bsp_interrupt_initialize();
+ rtems_cache_coherent_add_area(
+ bsp_section_nocacheheap_begin,
+ (uintptr_t) bsp_section_nocacheheap_size
+ );
+}
diff --git a/bsps/arm/stm32h7/start/bspstarthooks.c b/bsps/arm/stm32h7/start/bspstarthooks.c
new file mode 100644
index 0000000000..565bd6876a
--- /dev/null
+++ b/bsps/arm/stm32h7/start/bspstarthooks.c
@@ -0,0 +1,238 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/bootcard.h>
+#include <bsp/linker-symbols.h>
+#include <bsp/start.h>
+#include <stm32h7/hal.h>
+#include <stm32h7/memory.h>
+#include <rtems/score/armv7m.h>
+
+#include <string.h>
+
+void HAL_MspInit(void)
+{
+ __HAL_RCC_SYSCFG_CLK_ENABLE();
+}
+
+static void init_power(void)
+{
+ HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+ __HAL_PWR_VOLTAGESCALING_CONFIG(stm32h7_config_pwr_regulator_voltagescaling);
+
+ while (!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {
+ /* Wait */
+ }
+}
+
+static void init_oscillator(void)
+{
+ HAL_StatusTypeDef status;
+
+ status = HAL_RCC_OscConfig(&stm32h7_config_oscillator);
+ if (status != HAL_OK) {
+ bsp_reset();
+ }
+}
+
+static void init_clocks(void)
+{
+ HAL_StatusTypeDef status;
+
+ status = HAL_RCC_ClockConfig(
+ &stm32h7_config_clocks,
+ stm32h7_config_flash_latency
+ );
+ if (status != HAL_OK) {
+ bsp_reset();
+ }
+}
+
+static void init_peripheral_clocks(void)
+{
+ HAL_StatusTypeDef status;
+
+ status = HAL_RCCEx_PeriphCLKConfig(&stm32h7_config_peripheral_clocks);
+ if (status != HAL_OK) {
+ bsp_reset();
+ }
+}
+
+static uint32_t get_region_size(uintptr_t size)
+{
+ if ((size & (size - 1)) == 0) {
+ return ARMV7M_MPU_RASR_SIZE(30 - __builtin_clz(size));
+ } else {
+ return ARMV7M_MPU_RASR_SIZE(31 - __builtin_clz(size));
+ }
+}
+
+static void set_region(
+ volatile ARMV7M_MPU *mpu,
+ uint32_t region,
+ uint32_t rasr,
+ const void *begin,
+ const void *end
+)
+{
+ uintptr_t size;
+ uint32_t rbar;
+
+ RTEMS_OBFUSCATE_VARIABLE(begin);
+ RTEMS_OBFUSCATE_VARIABLE(end);
+ size = (uintptr_t) end - (uintptr_t) begin;
+
+ if ( size > 0 ) {
+ rbar = (uintptr_t) begin | region | ARMV7M_MPU_RBAR_VALID;
+ rasr |= get_region_size(size);
+ } else {
+ rbar = region;
+ rasr = 0;
+ }
+
+ mpu->rbar = rbar;
+ mpu->rasr = rasr;
+}
+
+static void init_mpu(void)
+{
+ volatile ARMV7M_MPU *mpu;
+ volatile ARMV7M_SCB *scb;
+ uint32_t region_count;
+ uint32_t region;
+
+ mpu = _ARMV7M_MPU;
+ scb = _ARMV7M_SCB;
+
+ region_count = ARMV7M_MPU_TYPE_DREGION_GET(mpu->type);
+
+ for (region = 0; region < region_count; ++region) {
+ mpu->rbar = ARMV7M_MPU_RBAR_VALID | region;
+ mpu->rasr = 0;
+ }
+
+ set_region(
+ mpu,
+ 0,
+ ARMV7M_MPU_RASR_XN
+ | ARMV7M_MPU_RASR_AP(0x3)
+ | ARMV7M_MPU_RASR_TEX(0x1) | ARMV7M_MPU_RASR_C | ARMV7M_MPU_RASR_B
+ | ARMV7M_MPU_RASR_ENABLE,
+ stm32h7_memory_sram_axi_begin,
+ stm32h7_memory_sram_axi_end
+ );
+ set_region(
+ mpu,
+ 1,
+ ARMV7M_MPU_RASR_XN
+ | ARMV7M_MPU_RASR_AP(0x3)
+ | ARMV7M_MPU_RASR_TEX(0x1) | ARMV7M_MPU_RASR_C | ARMV7M_MPU_RASR_B
+ | ARMV7M_MPU_RASR_ENABLE,
+ stm32h7_memory_sdram_1_begin,
+ stm32h7_memory_sdram_1_end
+ );
+ set_region(
+ mpu,
+ 2,
+ ARMV7M_MPU_RASR_AP(0x5)
+ | ARMV7M_MPU_RASR_TEX(0x1) | ARMV7M_MPU_RASR_C | ARMV7M_MPU_RASR_B
+ | ARMV7M_MPU_RASR_ENABLE,
+ bsp_section_start_begin,
+ bsp_section_text_end
+ );
+ set_region(
+ mpu,
+ 3,
+ ARMV7M_MPU_RASR_XN
+ | ARMV7M_MPU_RASR_AP(0x5)
+ | ARMV7M_MPU_RASR_TEX(0x1) | ARMV7M_MPU_RASR_C | ARMV7M_MPU_RASR_B
+ | ARMV7M_MPU_RASR_ENABLE,
+ bsp_section_rodata_begin,
+ bsp_section_rodata_end
+ );
+ set_region(
+ mpu,
+ 4,
+ ARMV7M_MPU_RASR_XN
+ | ARMV7M_MPU_RASR_AP(0x3)
+ | ARMV7M_MPU_RASR_TEX(0x2)
+ | ARMV7M_MPU_RASR_ENABLE,
+ bsp_section_nocache_begin,
+ bsp_section_nocachenoload_end
+ );
+ set_region(
+ mpu,
+ region - 1,
+ ARMV7M_MPU_RASR_XN | ARMV7M_MPU_RASR_ENABLE,
+ stm32h7_memory_null_begin,
+ stm32h7_memory_null_end
+ );
+
+ mpu->ctrl = ARMV7M_MPU_CTRL_ENABLE | ARMV7M_MPU_CTRL_PRIVDEFENA;
+ scb->shcsr |= ARMV7M_SCB_SHCSR_MEMFAULTENA;
+
+ _ARM_Data_synchronization_barrier();
+ _ARM_Instruction_synchronization_barrier();
+}
+
+void bsp_start_hook_0(void)
+{
+ if ((RCC->AHB3ENR & RCC_AHB3ENR_FMCEN) == 0) {
+ /*
+ * Only perform the low-level initialization if necessary. An initialized
+ * FMC indicates that a boot loader already performed the low-level
+ * initialization.
+ */
+ SystemInit();
+ init_power();
+ init_oscillator();
+ init_clocks();
+ init_peripheral_clocks();
+ HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1);
+ HAL_Init();
+ SystemInit_ExtMemCtl();
+ }
+
+ if ((SCB->CCR & SCB_CCR_IC_Msk) == 0) {
+ SCB_EnableICache();
+ }
+
+ if ((SCB->CCR & SCB_CCR_DC_Msk) == 0) {
+ SCB_EnableDCache();
+ }
+
+ init_mpu();
+}
+
+void bsp_start_hook_1(void)
+{
+ bsp_start_copy_sections_compact();
+ SCB_CleanDCache();
+ SCB_InvalidateICache();
+ bsp_start_clear_bss();
+}
diff --git a/bsps/arm/stm32h7/start/ext-mem-ctl.c b/bsps/arm/stm32h7/start/ext-mem-ctl.c
new file mode 100644
index 0000000000..4088010696
--- /dev/null
+++ b/bsps/arm/stm32h7/start/ext-mem-ctl.c
@@ -0,0 +1,473 @@
+/**
+ ******************************************************************************
+ * @file system_stm32h7xx.c
+ * @author MCD Application Team
+ * @brief CMSIS Cortex-M Device Peripheral Access Layer System Source File.
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32h7xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+ * by the user application to setup the SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+#include <stm32h7xx_hal.h>
+
+#define DATA_IN_ExtSRAM
+#define DATA_IN_ExtSDRAM
+
+void SystemInit_ExtMemCtl(void)
+{
+
+ #define FMC_BMAP_Value 0x02000000 /* FMC Bank Mapping 2 (SDRAM Bank2 remapped) */
+
+ __IO uint32_t tmp = 0;
+
+
+ /********** SDRAM + SRAM ***********************************************************************/
+
+ #if defined (DATA_IN_ExtSDRAM) && defined (DATA_IN_ExtSRAM)
+
+ register uint32_t tmpreg = 0, timeout = 0xFFFF;
+ register __IO uint32_t index;
+
+ /*-- I/O Ports Configuration ------------------------------------------------------*/
+
+ /* Enable GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
+ RCC->AHB4ENR |= 0x000001F8;
+
+ /* Delay after an RCC peripheral clock enabling */
+ tmp = READ_BIT(RCC->AHB4ENR, RCC_AHB4ENR_GPIOEEN);
+
+ /* Connect PDx pins to FMC Alternate function */
+ GPIOD->AFR[0] = 0x00CC00CC;
+ GPIOD->AFR[1] = 0xCCCCCCCC;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOD->MODER = 0xAAAAFAFA;
+ /* Configure PDx pins speed to VERY_HIGH */
+ GPIOD->OSPEEDR = 0xFFFFFF0F;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOD->OTYPER = 0x00000000;
+ /* Configure PDx pins in Pull-up */
+ GPIOD->PUPDR = 0x55550505;
+
+ /* Connect PEx pins to FMC Alternate function */
+ GPIOE->AFR[0] = 0xC00CC0CC;
+ GPIOE->AFR[1] = 0xCCCCCCCC;
+ /* Configure PEx pins in Alternate function mode */
+ GPIOE->MODER = 0xAAAABEBA;
+ /* Configure PEx pins speed to VERY_HIGH */
+ GPIOE->OSPEEDR = 0xFFFFFFFF;
+ /* Configure PEx pins Output type to push-pull */
+ GPIOE->OTYPER = 0x00000000;
+ /* Configure PEx pins in Pull-up */
+ GPIOE->PUPDR = 0x55554145;
+
+ /* Connect PFx pins to FMC Alternate function */
+ GPIOF->AFR[0] = 0x00CCCCCC;
+ GPIOF->AFR[1] = 0xCCCCC000;
+ /* Configure PFx pins in Alternate function mode */
+ GPIOF->MODER = 0xAABFFAAA;
+ /* Configure PFx pins speed to VERY_HIGH */
+ GPIOF->OSPEEDR = 0xFFC00FFF;
+ /* Configure PFx pins Output type to push-pull */
+ GPIOF->OTYPER = 0x00000000;
+ /* Configure PFx pins in Pull-up */
+ GPIOF->PUPDR = 0x55400555;
+
+ /* Connect PGx pins to FMC Alternate function */
+ GPIOG->AFR[0] = 0x00CCCCCC;
+ GPIOG->AFR[1] = 0xC0000C0C;
+ /* Configure PGx pins in Alternate function mode */
+ GPIOG->MODER = 0xBFEEFAAA;
+ /* Configure PGx pins speed to VERY_HIGH */
+ GPIOG->OSPEEDR = 0xC0330FFF;
+ /* Configure PGx pins Output type to push-pull */
+ GPIOG->OTYPER = 0x00000000;
+ /* Configure PGx pins in Pull-up */
+ GPIOG->PUPDR = 0x40110555;
+
+ /* Connect PHx pins to FMC Alternate function */
+ GPIOH->AFR[0] = 0xCCC00000;
+ GPIOH->AFR[1] = 0xCCCCCCCC;
+ /* Configure PHx pins in Alternate function mode */
+ GPIOH->MODER = 0xAAAAABFF;
+ /* Configure PHx pins speed to VERY_HIGH */
+ GPIOH->OSPEEDR = 0xFFFFFC00;
+ /* Configure PHx pins Output type to push-pull */
+ GPIOH->OTYPER = 0x00000000;
+ /* Configure PHx pins in Pull-up */
+ GPIOH->PUPDR = 0x55555400;
+
+ /* Connect PIx pins to FMC Alternate function */
+ GPIOI->AFR[0] = 0xCCCCCCCC;
+ GPIOI->AFR[1] = 0x00000CC0;
+ /* Configure PIx pins in Alternate function mode */
+ GPIOI->MODER = 0xFFEBAAAA;
+ /* Configure PIx pins speed to VERY_HIGH */
+ GPIOI->OSPEEDR = 0x003CFFFF;
+ /* Configure PIx pins Output type to push-pull */
+ GPIOI->OTYPER = 0x00000000;
+ /* Configure PIx pins in Pull-up */
+ GPIOI->PUPDR = 0x00145555;
+
+ /*-- FMC Configuration ------------------------------------------------------*/
+
+ /* Enable the FMC/FSMC interface clock */
+ (RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
+
+ /* Configure and enable Bank1_SRAM2 */
+ FMC_Bank1_R->BTCR[4] = 0x00001091;
+ FMC_Bank1_R->BTCR[5] = 0x00110212;
+ FMC_Bank1E_R->BWTR[4] = 0x0FFFFFFF;
+
+ /* SDRAM Timing and access interface configuration */
+
+ /*SDBank = FMC_SDRAM_BANK2
+
+ ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9 CC
+ RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12 RR
+ MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_32 MM
+ InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4 N
+ CASLatency = FMC_SDRAM_CAS_LATENCY_2 LL // 2 oder 3, s.u.
+ WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE W
+ SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2 KK
+ ReadBurst = FMC_SDRAM_RBURST_ENABLE B
+ ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0 PP
+
+ LoadToActiveDelay = 2 -> 1 LLLL TMRD
+ ExitSelfRefreshDelay = 6 -> 5 EEEE TXSR
+ SelfRefreshTime = 4 -> 3 SSSS TRAS
+ RowCycleDelay = 6 -> 5 RRRR TRC
+ WriteRecoveryTime = 2 -> 1 WWWW TWR
+ RPDelay = 2 -> 1 PPPP TRP
+ RCDDelay = 2 -> 1 CCCC TRCD */
+
+ FMC_Bank5_6_R->SDCR[0] = 0x00005965; // 0000 0000 0000 0000 0101 1001 0110 0101 Bank 1
+ // PPB KKWL LNMM RRCC
+ FMC_Bank5_6_R->SDCR[1] = 0x00005965; // 0000 0000 0000 0000 0101 1001 0110 0101 Bank 2 // CAS Latency = 2
+ // WL LNMM RRCC
+
+ FMC_Bank5_6_R->SDTR[0] = 0x00105000; // 0000 0000 0001 0000 0101 0000 0000 0000 Bank 1 // Original,
+ // CCCC PPPP WWWW RRRR SSSS EEEE LLLL // mit CAS Latency = 2 (s.o.)
+ FMC_Bank5_6_R->SDTR[1] = 0x01010351; // 0000 0001 0000 0001 0000 0011 0101 0001 Bank 2
+ // CCCC WWWW SSSS EEEE LLLL
+ #if 0
+ FMC_Bank5_6_R->SDTR[0] = 0x00206000; // 0000 0000 0010 0000 0110 0000 0000 0000 Bank 1 // Original + 1 bei allen Werten,
+ // CCCC PPPP WWWW RRRR SSSS EEEE LLLL // mit CAS Latency = 3 (s.o.)
+ FMC_Bank5_6_R->SDTR[1] = 0x02020462; // 0000 0010 0000 0010 0000 0100 0110 0010 Bank 2
+ // CCCC WWWW SSSS EEEE LLLL
+ #endif
+
+ #if 0
+ FMC_Bank5_6_R->SDTR[0] = 0x00209000; // 0000 0000 0010 0000 1001 0000 0000 0000 Bank 1 // Versuch anhand ISSI-Datenblatt,
+ // CCCC PPPP WWWW RRRR SSSS EEEE LLLL // mit CAS Latency = 3 (s.o.)
+ FMC_Bank5_6_R->SDTR[1] = 0x020306B1; // 0000 0010 0000 0011 0000 0110 1011 0001 Bank 2
+ // CCCC WWWW SSSS EEEE LLLL
+ #endif
+
+ /* SDRAM initialization sequence */
+
+ /* Clock enable command */
+ FMC_Bank5_6_R->SDCMR = 0x00000009;
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ /* Delay */
+ for (index=0; index<1000; index++);
+
+ /* PALL command */
+ FMC_Bank5_6_R->SDCMR = 0x0000000A;
+ timeout = 0xFFFF;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ FMC_Bank5_6_R->SDCMR = 0x000000EB;
+ timeout = 0xFFFF;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ FMC_Bank5_6_R->SDCMR = 0x0004400C;
+ timeout = 0xFFFF;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ /* Set refresh count */
+ tmpreg = FMC_Bank5_6_R->SDRTR;
+ FMC_Bank5_6_R->SDRTR = (tmpreg | (0x00000603 << 1));
+
+ /* Disable write protection */
+ tmpreg = FMC_Bank5_6_R->SDCR[1];
+ FMC_Bank5_6_R->SDCR[1] = (tmpreg & 0xFFFFFDFF);
+
+ /* Configure FMC Bank Mapping */
+ FMC_Bank1_R->BTCR[0] |= FMC_BMAP_Value;
+
+ /* FMC controller Enable */
+ FMC_Bank1_R->BTCR[0] |= 0x80000000;
+
+
+ /********** SDRAM only *************************************************************************/
+
+ #elif defined (DATA_IN_ExtSDRAM)
+
+ register uint32_t tmpreg = 0, timeout = 0xFFFF;
+ register __IO uint32_t index;
+
+ /*-- I/O Ports Configuration ------------------------------------------------------*/
+
+ /* Enable GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
+ RCC->AHB4ENR |= 0x000001F8;
+
+ /* Connect PDx pins to FMC Alternate function */
+ GPIOD->AFR[0] = 0x000000CC;
+ GPIOD->AFR[1] = 0xCC000CCC;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOD->MODER = 0xAFEAFFFA;
+ /* Configure PDx pins speed to 100 MHz */
+ GPIOD->OSPEEDR = 0xF03F000F;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOD->OTYPER = 0x00000000;
+ /* Configure PDx pins in Pull-up */
+ GPIOD->PUPDR = 0x50150005;
+
+ /* Connect PEx pins to FMC Alternate function */
+ GPIOE->AFR[0] = 0xC00000CC;
+ GPIOE->AFR[1] = 0xCCCCCCCC;
+ /* Configure PEx pins in Alternate function mode */
+ GPIOE->MODER = 0xAAAABFFA;
+ /* Configure PEx pins speed to 100 MHz */
+ GPIOE->OSPEEDR = 0xFFFFC00F;
+ /* Configure PEx pins Output type to push-pull */
+ GPIOE->OTYPER = 0x00000000;
+ /* Configure PEx pins in Pull-up */
+ GPIOE->PUPDR = 0x55554005;
+
+ /* Connect PFx pins to FMC Alternate function */
+ GPIOF->AFR[0] = 0x00CCCCCC;
+ GPIOF->AFR[1] = 0xCCCCC000;
+ /* Configure PFx pins in Alternate function mode */
+ GPIOF->MODER = 0xAABFFAAA;
+ /* Configure PFx pins speed to 100 MHz */
+ GPIOF->OSPEEDR = 0xFFC00FFF;
+ /* Configure PFx pins Output type to push-pull */
+ GPIOF->OTYPER = 0x00000000;
+ /* Configure PFx pins in Pull-up */
+ GPIOF->PUPDR = 0x55400555;
+
+ /* Connect PGx pins to FMC Alternate function */
+ GPIOG->AFR[0] = 0x00CCCCCC;
+ GPIOG->AFR[1] = 0xC000000C;
+ /* Configure PGx pins in Alternate function mode */
+ GPIOG->MODER = 0xBFFEFAAA;
+ /* Configure PGx pins speed to 100 MHz */
+ GPIOG->OSPEEDR = 0xC0030FFF;
+ /* Configure PGx pins Output type to push-pull */
+ GPIOG->OTYPER = 0x00000000;
+ /* Configure PGx pins in Pull-up */
+ GPIOG->PUPDR = 0x40010555;
+
+ /* Connect PHx pins to FMC Alternate function */
+ GPIOH->AFR[0] = 0xCCC00000;
+ GPIOH->AFR[1] = 0xCCCCCCCC;
+ /* Configure PHx pins in Alternate function mode */
+ GPIOH->MODER = 0xAAAAABFF;
+ /* Configure PHx pins speed to 100 MHz */
+ GPIOH->OSPEEDR = 0xFFFFFC00;
+ /* Configure PHx pins Output type to push-pull */
+ GPIOH->OTYPER = 0x00000000;
+ /* Configure PHx pins in Pull-up */
+ GPIOH->PUPDR = 0x55555400;
+
+ /* Connect PIx pins to FMC Alternate function */
+ GPIOI->AFR[0] = 0xCCCCCCCC;
+ GPIOI->AFR[1] = 0x00000CC0;
+ /* Configure PIx pins in Alternate function mode */
+ GPIOI->MODER = 0xFFEBAAAA;
+ /* Configure PIx pins speed to 100 MHz */
+ GPIOI->OSPEEDR = 0x003CFFFF;
+ /* Configure PIx pins Output type to push-pull */
+ GPIOI->OTYPER = 0x00000000;
+ /* Configure PIx pins in Pull-up */
+ GPIOI->PUPDR = 0x00145555;
+
+ /*-- FMC Configuration ------------------------------------------------------*/
+
+ /* Enable the FMC interface clock */
+ (RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
+
+ /* SDRAM Timing and access interface configuration */
+
+ /*LoadToActiveDelay = 2
+ ExitSelfRefreshDelay = 6
+ SelfRefreshTime = 4
+ RowCycleDelay = 6
+ WriteRecoveryTime = 2
+ RPDelay = 2
+ RCDDelay = 2
+ SDBank = FMC_SDRAM_BANK2
+ ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9
+ RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12
+ MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_32
+ InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4
+ CASLatency = FMC_SDRAM_CAS_LATENCY_2
+ WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE
+ SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2
+ ReadBurst = FMC_SDRAM_RBURST_ENABLE
+ ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0*/
+
+ FMC_Bank5_6_R->SDCR[0] = 0x00001800;
+ FMC_Bank5_6_R->SDCR[1] = 0x00000165;
+ FMC_Bank5_6_R->SDTR[0] = 0x00105000;
+ FMC_Bank5_6_R->SDTR[1] = 0x01010351;
+
+ /* SDRAM initialization sequence */
+ /* Clock enable command */
+ FMC_Bank5_6_R->SDCMR = 0x00000009;
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ /* Delay */
+ for (index=0; index<1000; index++);
+
+ /* PALL command */
+ FMC_Bank5_6_R->SDCMR = 0x0000000A;
+ timeout = 0xFFFF;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ FMC_Bank5_6_R->SDCMR = 0x000000EB;
+ timeout = 0xFFFF;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+
+ FMC_Bank5_6_R->SDCMR = 0x0004400C;
+ timeout = 0xFFFF;
+ while ((tmpreg != 0) && (timeout-- > 0))
+ {
+ tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
+ }
+ /* Set refresh count */
+ tmpreg = FMC_Bank5_6_R->SDRTR;
+ FMC_Bank5_6_R->SDRTR = (tmpreg | (0x00000603<<1));
+
+ /* Disable write protection */
+ tmpreg = FMC_Bank5_6_R->SDCR[1];
+ FMC_Bank5_6_R->SDCR[1] = (tmpreg & 0xFFFFFDFF);
+
+ /* FMC controller Enable */
+ FMC_Bank1_R->BTCR[0] |= 0x80000000;
+
+ /********** SRAM only **************************************************************************/
+
+ #elif defined(DATA_IN_ExtSRAM)
+
+ /*-- I/O Ports Configuration -----------------------------------------------------*/
+
+ /* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
+ RCC->AHB4ENR |= 0x00000078;
+
+ /* Connect PDx pins to FMC Alternate function */
+ GPIOD->AFR[0] = 0x00CC00CC;
+ GPIOD->AFR[1] = 0xCCCCCCCC;
+ /* Configure PDx pins in Alternate function mode */
+ GPIOD->MODER = 0xAAAAFABA;
+ /* Configure PDx pins speed to 100 MHz */
+ GPIOD->OSPEEDR = 0xFFFF0F0F;
+ /* Configure PDx pins Output type to push-pull */
+ GPIOD->OTYPER = 0x00000000;
+ /* Configure PDx pins in Pull-up */
+ GPIOD->PUPDR = 0x55550505;
+
+ /* Connect PEx pins to FMC Alternate function */
+ GPIOE->AFR[0] = 0xC00CC0CC;
+ GPIOE->AFR[1] = 0xCCCCCCCC;
+ /* Configure PEx pins in Alternate function mode */
+ GPIOE->MODER = 0xAAAABEBA;
+ /* Configure PEx pins speed to 100 MHz */
+ GPIOE->OSPEEDR = 0xFFFFC3CF;
+ /* Configure PEx pins Output type to push-pull */
+ GPIOE->OTYPER = 0x00000000;
+ /* Configure PEx pins in Pull-up */
+ GPIOE->PUPDR = 0x55554145;
+
+ /* Connect PFx pins to FMC Alternate function */
+ GPIOF->AFR[0] = 0x00CCCCCC;
+ GPIOF->AFR[1] = 0xCCCC0000;
+ /* Configure PFx pins in Alternate function mode */
+ GPIOF->MODER = 0xAAFFFAAA;
+ /* Configure PFx pins speed to 100 MHz */
+ GPIOF->OSPEEDR = 0xFF000FFF;
+ /* Configure PFx pins Output type to push-pull */
+ GPIOF->OTYPER = 0x00000000;
+ /* Configure PFx pins in Pull-up */
+ GPIOF->PUPDR = 0x55000555;
+
+ /* Connect PGx pins to FMC Alternate function */
+ GPIOG->AFR[0] = 0x00CCCCCC;
+ GPIOG->AFR[1] = 0x00000C00;
+ /* Configure PGx pins in Alternate function mode */
+ GPIOG->MODER = 0xFFEFFAAA;
+ /* Configure PGx pins speed to 100 MHz */
+ GPIOG->OSPEEDR = 0x00300FFF;
+ /* Configure PGx pins Output type to push-pull */
+ GPIOG->OTYPER = 0x00000000;
+ /* Configure PGx pins in Pull-up */
+ GPIOG->PUPDR = 0x00100555;
+
+ /*-- FMC/FSMC Configuration --------------------------------------------------*/
+
+ /* Enable the FMC/FSMC interface clock */
+ (RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
+
+ /* Configure and enable Bank1_SRAM2 */
+ FMC_Bank1_R->BTCR[4] = 0x00001091;
+ FMC_Bank1_R->BTCR[5] = 0x00110212;
+ FMC_Bank1E_R->BWTR[4] = 0x0FFFFFFF;
+
+ /* FMC controller Enable */
+ FMC_Bank1_R->BTCR[0] |= 0x80000000;
+
+ #endif /* DATA_IN_ExtSRAM */
+
+ (void)(tmp);
+
+}
diff --git a/bsps/arm/stm32h7/start/getentropy-rng.c b/bsps/arm/stm32h7/start/getentropy-rng.c
new file mode 100644
index 0000000000..7f75c2e915
--- /dev/null
+++ b/bsps/arm/stm32h7/start/getentropy-rng.c
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stm32h7/hal.h>
+
+#include <rtems.h>
+#include <rtems/sysinit.h>
+
+#include <sys/param.h>
+#include <unistd.h>
+#include <string.h>
+
+static RNG_HandleTypeDef stm32h7_rng_instance = {
+ .Instance = RNG,
+ .Init.ClockErrorDetection = RNG_CED_DISABLE
+};
+
+static void stm32h7_rng_enable(void)
+{
+ stm32h7_clk_enable(STM32H7_MODULE_RNG);
+ HAL_RNG_Init(&stm32h7_rng_instance);
+}
+
+int getentropy(void *ptr, size_t n)
+{
+ while (n > 0) {
+ rtems_interrupt_level level;
+ uint32_t random;
+ bool ok;
+ size_t copy;
+
+ do {
+ rtems_interrupt_disable(level);
+
+ ok = (RNG->SR & RNG_FLAG_DRDY) != 0;
+ if (ok) {
+ random = RNG->DR;
+ }
+
+ rtems_interrupt_enable(level);
+ } while (!ok);
+
+ copy = MIN(sizeof(random), n);
+ ptr = memcpy(ptr, &random, copy);
+ n -= copy;
+ ptr += copy;
+ }
+
+ return 0;
+}
+
+RTEMS_SYSINIT_ITEM(
+ stm32h7_rng_enable,
+ RTEMS_SYSINIT_DEVICE_DRIVERS,
+ RTEMS_SYSINIT_ORDER_LAST_BUT_5
+);
diff --git a/bsps/arm/stm32h7/start/stm32h7-config.c b/bsps/arm/stm32h7/start/stm32h7-config.c
new file mode 100644
index 0000000000..874ad047db
--- /dev/null
+++ b/bsps/arm/stm32h7/start/stm32h7-config.c
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+const uint32_t stm32h7_config_pwr_regulator_voltagescaling =
+ PWR_REGULATOR_VOLTAGE_SCALE0;
+
+const RCC_OscInitTypeDef stm32h7_config_oscillator = {
+ .OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE
+ | RCC_OSCILLATORTYPE_LSE | RCC_OSCILLATORTYPE_HSI48,
+ .HSEState = RCC_HSE_ON,
+ .LSEState = RCC_LSE_ON,
+ .HSIState = RCC_HSI_DIV1,
+ .HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT,
+ .HSI48State = RCC_HSI48_ON,
+ .PLL.PLLState = RCC_PLL_ON,
+ .PLL.PLLSource = RCC_PLLSOURCE_HSE,
+ .PLL.PLLM = 5,
+ .PLL.PLLN = 192,
+ .PLL.PLLP = 2,
+ .PLL.PLLQ = 12,
+ .PLL.PLLR = 2,
+ .PLL.PLLRGE = RCC_PLL1VCIRANGE_2,
+ .PLL.PLLVCOSEL = RCC_PLL1VCOWIDE,
+ .PLL.PLLFRACN = 0
+};
+
+const RCC_ClkInitTypeDef stm32h7_config_clocks = {
+ .ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+ | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2
+ | RCC_CLOCKTYPE_D3PCLK1 | RCC_CLOCKTYPE_D1PCLK1,
+ .SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK,
+ .SYSCLKDivider = RCC_SYSCLK_DIV1,
+ .AHBCLKDivider = RCC_HCLK_DIV2,
+ .APB3CLKDivider = RCC_APB3_DIV2,
+ .APB1CLKDivider = RCC_APB1_DIV2,
+ .APB2CLKDivider = RCC_APB2_DIV2,
+ .APB4CLKDivider = RCC_APB4_DIV2
+};
+
+const uint32_t stm32h7_config_flash_latency = FLASH_LATENCY_4;
+
+const RCC_PeriphCLKInitTypeDef stm32h7_config_peripheral_clocks = {
+ .PeriphClockSelection = RCC_PERIPHCLK_RTC | RCC_PERIPHCLK_USART3
+ | RCC_PERIPHCLK_FDCAN | RCC_PERIPHCLK_USART1 | RCC_PERIPHCLK_I2C1
+ | RCC_PERIPHCLK_USB | RCC_PERIPHCLK_FMC | RCC_PERIPHCLK_RNG,
+ .PLL2.PLL2M = 3,
+ .PLL2.PLL2N = 48,
+ .PLL2.PLL2P = 1,
+ .PLL2.PLL2Q = 2,
+ .PLL2.PLL2R = 2,
+ .PLL2.PLL2RGE = RCC_PLL2VCIRANGE_3,
+ .PLL2.PLL2VCOSEL = RCC_PLL2VCOWIDE,
+ .PLL2.PLL2FRACN = 0,
+ .PLL3.PLL3M = 25,
+ .PLL3.PLL3N = 192,
+ .PLL3.PLL3P = 2,
+ .PLL3.PLL3Q = 4,
+ .PLL3.PLL3R = 2,
+ .PLL3.PLL3RGE = RCC_PLL3VCIRANGE_0,
+ .PLL3.PLL3VCOSEL = RCC_PLL3VCOWIDE,
+ .PLL3.PLL3FRACN = 0,
+ .FmcClockSelection = RCC_FMCCLKSOURCE_PLL2,
+ .FdcanClockSelection = RCC_FDCANCLKSOURCE_PLL,
+ .Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1,
+ .Usart16ClockSelection = RCC_USART16CLKSOURCE_D2PCLK2,
+ .I2c123ClockSelection = RCC_I2C123CLKSOURCE_D2PCLK1,
+ .UsbClockSelection = RCC_USBCLKSOURCE_PLL3,
+ .RTCClockSelection = RCC_RTCCLKSOURCE_LSE,
+ .RngClockSelection = RCC_RNGCLKSOURCE_HSI48
+};
diff --git a/bsps/arm/stm32h7/start/stm32h7-hal-eth.c b/bsps/arm/stm32h7/start/stm32h7-hal-eth.c
new file mode 100644
index 0000000000..46475f4316
--- /dev/null
+++ b/bsps/arm/stm32h7/start/stm32h7-hal-eth.c
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+static const stm32h7_gpio_config gpiog = {
+ .regs = GPIOG,
+ .config = {
+ .Pin = GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF11_ETH
+ }
+};
+
+static const stm32h7_gpio_config gpioc = {
+ .regs = GPIOC,
+ .config = {
+ .Pin = GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF11_ETH
+ }
+};
+
+static const stm32h7_gpio_config gpioa = {
+ .regs = GPIOA,
+ .config = {
+ .Pin = GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_7,
+ .Mode = GPIO_MODE_AF_PP,
+ .Pull = GPIO_NOPULL,
+ .Speed = GPIO_SPEED_FREQ_LOW,
+ .Alternate = GPIO_AF11_ETH
+ }
+};
+
+void
+HAL_ETH_MspInit(ETH_HandleTypeDef *heth)
+{
+ stm32h7_clk_enable(STM32H7_MODULE_ETH1MAC);
+ stm32h7_clk_enable(STM32H7_MODULE_ETH1TX);
+ stm32h7_clk_enable(STM32H7_MODULE_ETH1RX);
+ stm32h7_gpio_init(&gpiog);
+ stm32h7_gpio_init(&gpioc);
+ stm32h7_gpio_init(&gpioa);
+}
diff --git a/bsps/arm/stm32h7/start/stm32h7-hal-uart.c b/bsps/arm/stm32h7/start/stm32h7-hal-uart.c
new file mode 100644
index 0000000000..1cc94b22e3
--- /dev/null
+++ b/bsps/arm/stm32h7/start/stm32h7-hal-uart.c
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+void HAL_UART_MspInit(UART_HandleTypeDef *uart)
+{
+ stm32h7_uart_context *ctx;
+ const stm32h7_uart_config *config;
+ stm32h7_module_index index;
+
+ ctx = (stm32h7_uart_context *) uart;
+ config = ctx->config;
+ index = stm32h7_get_module_index(ctx->uart.Instance);
+ stm32h7_clk_enable(index);
+ stm32h7_gpio_init(&config->gpio);
+}
diff --git a/bsps/arm/stm32h7/start/stm32h7-hal.c b/bsps/arm/stm32h7/start/stm32h7-hal.c
new file mode 100644
index 0000000000..3dcc3098f4
--- /dev/null
+++ b/bsps/arm/stm32h7/start/stm32h7-hal.c
@@ -0,0 +1,276 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/*
+ * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stm32h7/hal.h>
+
+#include <rtems.h>
+
+stm32h7_module_index stm32h7_get_module_index(const void *regs)
+{
+ switch ((uintptr_t) regs) {
+ case GPIOA_BASE:
+ return STM32H7_MODULE_GPIOA;
+ case GPIOB_BASE:
+ return STM32H7_MODULE_GPIOB;
+ case GPIOC_BASE:
+ return STM32H7_MODULE_GPIOC;
+ case GPIOD_BASE:
+ return STM32H7_MODULE_GPIOD;
+ case GPIOE_BASE:
+ return STM32H7_MODULE_GPIOE;
+ case GPIOF_BASE:
+ return STM32H7_MODULE_GPIOF;
+ case GPIOG_BASE:
+ return STM32H7_MODULE_GPIOG;
+ case GPIOH_BASE:
+ return STM32H7_MODULE_GPIOH;
+ case GPIOI_BASE:
+ return STM32H7_MODULE_GPIOI;
+ case GPIOJ_BASE:
+ return STM32H7_MODULE_GPIOJ;
+ case GPIOK_BASE:
+ return STM32H7_MODULE_GPIOK;
+ case USART1_BASE:
+ return STM32H7_MODULE_USART1;
+ case USART2_BASE:
+ return STM32H7_MODULE_USART2;
+ case USART3_BASE:
+ return STM32H7_MODULE_USART3;
+ case UART4_BASE:
+ return STM32H7_MODULE_UART4;
+ case UART5_BASE:
+ return STM32H7_MODULE_UART5;
+ case USART6_BASE:
+ return STM32H7_MODULE_USART6;
+ case UART7_BASE:
+ return STM32H7_MODULE_UART7;
+ case UART8_BASE:
+ return STM32H7_MODULE_UART8;
+#ifdef UART9_BASE
+ case UART9_BASE:
+ return STM32H7_MODULE_UART9;
+#endif
+#ifdef USART10_BASE
+ case USART10_BASE:
+ return STM32H7_MODULE_USART10;
+#endif
+ case RNG_BASE:
+ return STM32H7_MODULE_RNG;
+ }
+
+ return STM32H7_MODULE_INVALID;
+}
+
+typedef struct {
+ __IO uint32_t *enr;
+ uint32_t enable_bit;
+} stm32h7_clk_info;
+
+static const stm32h7_clk_info stm32h7_clk[] = {
+ [STM32H7_MODULE_INVALID] = { NULL, 0 },
+ [STM32H7_MODULE_GPIOA] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOAEN },
+ [STM32H7_MODULE_GPIOB] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOBEN },
+ [STM32H7_MODULE_GPIOC] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOCEN },
+ [STM32H7_MODULE_GPIOD] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIODEN },
+ [STM32H7_MODULE_GPIOE] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOEEN },
+ [STM32H7_MODULE_GPIOF] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOFEN },
+ [STM32H7_MODULE_GPIOG] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOGEN },
+ [STM32H7_MODULE_GPIOH] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOHEN },
+ [STM32H7_MODULE_GPIOI] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOIEN },
+ [STM32H7_MODULE_GPIOJ] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOJEN },
+ [STM32H7_MODULE_GPIOK] = { &RCC->AHB4ENR, RCC_AHB4ENR_GPIOKEN },
+ [STM32H7_MODULE_USART1] = { &RCC->APB2ENR, RCC_APB2ENR_USART1EN },
+ [STM32H7_MODULE_USART2] = { &RCC->APB1LENR, RCC_APB1LENR_USART2EN },
+ [STM32H7_MODULE_USART3] = { &RCC->APB1LENR, RCC_APB1LENR_USART3EN },
+ [STM32H7_MODULE_UART4] = { &RCC->APB1LENR, RCC_APB1LENR_UART4EN },
+ [STM32H7_MODULE_UART5] = { &RCC->APB1LENR, RCC_APB1LENR_UART5EN },
+ [STM32H7_MODULE_USART6] = { &RCC->APB2ENR, RCC_APB2ENR_USART6EN },
+ [STM32H7_MODULE_UART7] = { &RCC->APB1LENR, RCC_APB1LENR_UART7EN },
+ [STM32H7_MODULE_UART8] = { &RCC->APB1LENR, RCC_APB1LENR_UART8EN },
+#ifdef UART9_BASE
+ [STM32H7_MODULE_UART9] = { &RCC->APB2ENR, RCC_APB2ENR_UART9EN },
+#else
+ [STM32H7_MODULE_UART9] = { NULL, 0 },
+#endif
+#ifdef USART10_BASE
+ [STM32H7_MODULE_USART10] = { &RCC->APB2ENR, RCC_APB2ENR_USART10EN },
+#else
+ [STM32H7_MODULE_USART10] = { NULL, 0 },
+#endif
+ [STM32H7_MODULE_RNG] = { &RCC->AHB2ENR, RCC_AHB2ENR_RNGEN },
+ [STM32H7_MODULE_ETH1MAC] = { &RCC->AHB1ENR, RCC_AHB1ENR_ETH1MACEN },
+ [STM32H7_MODULE_ETH1TX] = { &RCC->AHB1ENR, RCC_AHB1ENR_ETH1TXEN },
+ [STM32H7_MODULE_ETH1RX] = { &RCC->AHB1ENR, RCC_AHB1ENR_ETH1RXEN },
+ [STM32H7_MODULE_USB1_OTG] = { &RCC->AHB1ENR, RCC_AHB1ENR_USB1OTGHSEN },
+ [STM32H7_MODULE_USB1_OTG_ULPI] = { &RCC->AHB1ENR, RCC_AHB1ENR_USB1OTGHSULPIEN },
+ [STM32H7_MODULE_USB2_OTG] = { &RCC->AHB1ENR, RCC_AHB1ENR_USB2OTGHSEN },
+ [STM32H7_MODULE_USB2_OTG_ULPI] = { &RCC->AHB1ENR, RCC_AHB1ENR_USB2OTGHSULPIEN }
+};
+
+void stm32h7_clk_enable(stm32h7_module_index index)
+{
+ __IO uint32_t *enr;
+ uint32_t enable_bit;
+ rtems_interrupt_level level;
+
+ enr = stm32h7_clk[index].enr;
+ enable_bit = stm32h7_clk[index].enable_bit;
+
+ rtems_interrupt_disable(level);
+ SET_BIT(*enr, enable_bit);
+ /* Delay after an RCC peripheral clock enabling */
+ *enr;
+ rtems_interrupt_enable(level);
+}
+
+void stm32h7_clk_disable(stm32h7_module_index index)
+{
+ __IO uint32_t *enr;
+ uint32_t enable_bit;
+ rtems_interrupt_level level;
+
+ enr = stm32h7_clk[index].enr;
+ enable_bit = stm32h7_clk[index].enable_bit;
+
+ rtems_interrupt_disable(level);
+ CLEAR_BIT(*enr, enable_bit);
+ rtems_interrupt_enable(level);
+}
+
+static const stm32h7_clk_info stm32h7_clk_low_power[] = {
+ [STM32H7_MODULE_INVALID] = { NULL, 0 },
+ [STM32H7_MODULE_GPIOA] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOALPEN },
+ [STM32H7_MODULE_GPIOB] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOBLPEN },
+ [STM32H7_MODULE_GPIOC] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOCLPEN },
+ [STM32H7_MODULE_GPIOD] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIODLPEN },
+ [STM32H7_MODULE_GPIOE] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOELPEN },
+ [STM32H7_MODULE_GPIOF] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOFLPEN },
+ [STM32H7_MODULE_GPIOG] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOGLPEN },
+ [STM32H7_MODULE_GPIOH] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOHLPEN },
+ [STM32H7_MODULE_GPIOI] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOILPEN },
+ [STM32H7_MODULE_GPIOJ] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOJLPEN },
+ [STM32H7_MODULE_GPIOK] = { &RCC->AHB4LPENR, RCC_AHB4LPENR_GPIOKLPEN },
+ [STM32H7_MODULE_USART1] = { &RCC->APB2LPENR, RCC_APB2LPENR_USART1LPEN },
+ [STM32H7_MODULE_USART2] = { &RCC->APB1LLPENR, RCC_APB1LLPENR_USART2LPEN },
+ [STM32H7_MODULE_USART3] = { &RCC->APB1LLPENR, RCC_APB1LLPENR_USART3LPEN },
+ [STM32H7_MODULE_UART4] = { &RCC->APB1LLPENR, RCC_APB1LLPENR_UART4LPEN },
+ [STM32H7_MODULE_UART5] = { &RCC->APB1LLPENR, RCC_APB1LLPENR_UART5LPEN },
+ [STM32H7_MODULE_USART6] = { &RCC->APB2LPENR, RCC_APB2LPENR_USART6LPEN },
+ [STM32H7_MODULE_UART7] = { &RCC->APB1LLPENR, RCC_APB1LLPENR_UART7LPEN },
+ [STM32H7_MODULE_UART8] = { &RCC->APB1LLPENR, RCC_APB1LLPENR_UART8LPEN },
+#ifdef UART9_BASE
+ [STM32H7_MODULE_UART9] = { &RCC->APB2LPENR, RCC_APB2LPENR_UART9LPEN },
+#else
+ [STM32H7_MODULE_UART9] = { NULL, 0 },
+#endif
+#ifdef USART10_BASE
+ [STM32H7_MODULE_USART10] = { &RCC->APB2LPENR, RCC_APB2LPENR_USART10LPEN },
+#else
+ [STM32H7_MODULE_USART10] = { NULL, 0 },
+#endif
+ [STM32H7_MODULE_RNG] = { &RCC->AHB2LPENR, RCC_AHB2LPENR_RNGLPEN },
+ [STM32H7_MODULE_ETH1MAC] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_ETH1MACLPEN },
+ [STM32H7_MODULE_ETH1TX] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_ETH1TXLPEN },
+ [STM32H7_MODULE_ETH1RX] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_ETH1RXLPEN },
+ [STM32H7_MODULE_USB1_OTG] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_USB1OTGHSLPEN },
+ [STM32H7_MODULE_USB1_OTG_ULPI] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_USB1OTGHSULPILPEN },
+ [STM32H7_MODULE_USB2_OTG] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_USB2OTGHSLPEN },
+ [STM32H7_MODULE_USB2_OTG_ULPI] = { &RCC->AHB1LPENR, RCC_AHB1LPENR_USB2OTGHSULPILPEN }
+};
+
+void stm32h7_clk_low_power_enable(stm32h7_module_index index)
+{
+ __IO uint32_t *enr;
+ uint32_t enable_bit;
+ rtems_interrupt_level level;
+
+ enr = stm32h7_clk_low_power[index].enr;
+ enable_bit = stm32h7_clk_low_power[index].enable_bit;
+
+ rtems_interrupt_disable(level);
+ SET_BIT(*enr, enable_bit);
+ /* Delay after an RCC peripheral clock enabling */
+ *enr;
+ rtems_interrupt_enable(level);
+}
+
+void stm32h7_clk_low_power_disable(stm32h7_module_index index)
+{
+ __IO uint32_t *enr;
+ uint32_t enable_bit;
+ rtems_interrupt_level level;
+
+ enr = stm32h7_clk_low_power[index].enr;
+ enable_bit = stm32h7_clk_low_power[index].enable_bit;
+
+ rtems_interrupt_disable(level);
+ CLEAR_BIT(*enr, enable_bit);
+ rtems_interrupt_enable(level);
+}
+
+void stm32h7_gpio_init(const stm32h7_gpio_config *config)
+{
+ stm32h7_module_index index;
+
+ index = stm32h7_get_module_index(config->regs);
+ stm32h7_clk_enable(index);
+ HAL_GPIO_Init(config->regs, &config->config);
+}
+
+void stm32h7_uart_polled_write(rtems_termios_device_context *base, char c)
+{
+ stm32h7_uart_context *ctx;
+ USART_TypeDef *regs;
+
+ ctx = stm32h7_uart_get_context(base);
+ regs = ctx->uart.Instance;
+
+ while ((regs->ISR & USART_ISR_TXE_TXFNF) == 0) {
+ /* Wait */
+ }
+
+ regs->TDR = (uint8_t) c;
+}
+
+int stm32h7_uart_polled_read(rtems_termios_device_context *base)
+{
+ stm32h7_uart_context *ctx;
+ USART_TypeDef *regs;
+
+ ctx = stm32h7_uart_get_context(base);
+ regs = ctx->uart.Instance;
+
+ if ((regs->ISR & USART_ISR_RXNE_RXFNE) == 0) {
+ return -1;
+ }
+
+ return (uint8_t) regs->RDR;
+}
diff --git a/bsps/arm/stm32h7/start/system_stm32h7xx.c b/bsps/arm/stm32h7/start/system_stm32h7xx.c
new file mode 100644
index 0000000000..092d853720
--- /dev/null
+++ b/bsps/arm/stm32h7/start/system_stm32h7xx.c
@@ -0,0 +1,416 @@
+/**
+ ******************************************************************************
+ * @file system_stm32h7xx.c
+ * @author MCD Application Team
+ * @brief CMSIS Cortex-Mx Device Peripheral Access Layer System Source File.
+ *
+ * This file provides two functions and one global variable to be called from
+ * user application:
+ * - SystemInit(): This function is called at startup just after reset and
+ * before branch to main program. This call is made inside
+ * the "startup_stm32h7xx.s" file.
+ *
+ * - SystemCoreClock variable: Contains the core clock, it can be used
+ * by the user application to setup the SysTick
+ * timer or configure other parameters.
+ *
+ * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+ * be called whenever the core clock is changed
+ * during program execution.
+ *
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/** @addtogroup CMSIS
+ * @{
+ */
+
+/** @addtogroup stm32h7xx_system
+ * @{
+ */
+
+/** @addtogroup STM32H7xx_System_Private_Includes
+ * @{
+ */
+
+#include "stm32h7xx.h"
+#include <math.h>
+#ifdef __rtems__
+#include <bsp/linker-symbols.h>
+#endif /* __rtems__ */
+#if !defined (HSE_VALUE)
+#define HSE_VALUE ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined (CSI_VALUE)
+ #define CSI_VALUE ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* CSI_VALUE */
+
+#if !defined (HSI_VALUE)
+ #define HSI_VALUE ((uint32_t)64000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32H7xx_System_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32H7xx_System_Private_Defines
+ * @{
+ */
+
+/************************* Miscellaneous Configuration ************************/
+/*!< Uncomment the following line if you need to use initialized data in D2 domain SRAM (AHB SRAM) */
+/* #define DATA_IN_D2_SRAM */
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+ Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET 0x00000000UL /*!< Vector Table base offset field.
+ This value must be a multiple of 0x200. */
+/******************************************************************************/
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32H7xx_System_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32H7xx_System_Private_Variables
+ * @{
+ */
+ /* This variable is updated in three ways:
+ 1) by calling CMSIS function SystemCoreClockUpdate()
+ 2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+ 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+ Note: If you use this function to configure the system clock; then there
+ is no need to call the 2 first functions listed above, since SystemCoreClock
+ variable is updated automatically.
+ */
+#ifndef __rtems__
+ uint32_t SystemCoreClock = 64000000;
+ uint32_t SystemD2Clock = 64000000;
+#else /* __rtems__ */
+ RTEMS_SECTION(".rtemsstack") uint32_t SystemCoreClock;
+ RTEMS_SECTION(".rtemsstack") uint32_t SystemD2Clock;
+#endif /* __rtems__ */
+ const uint8_t D1CorePrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32H7xx_System_Private_FunctionPrototypes
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @addtogroup STM32H7xx_System_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Setup the microcontroller system
+ * Initialize the FPU setting and vector table location
+ * configuration.
+ * @param None
+ * @retval None
+ */
+void SystemInit (void)
+{
+#if defined (DATA_IN_D2_SRAM)
+ __IO uint32_t tmpreg;
+#endif /* DATA_IN_D2_SRAM */
+
+ /* FPU settings ------------------------------------------------------------*/
+ #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+ SCB->CPACR |= ((3UL << (10*2))|(3UL << (11*2))); /* set CP10 and CP11 Full Access */
+ #endif
+ /* Reset the RCC clock configuration to the default reset state ------------*/
+ /* Set HSION bit */
+ RCC->CR |= RCC_CR_HSION;
+
+ /* Reset CFGR register */
+ RCC->CFGR = 0x00000000;
+
+ /* Reset HSEON, CSSON , CSION,RC48ON, CSIKERON PLL1ON, PLL2ON and PLL3ON bits */
+ RCC->CR &= 0xEAF6ED7FU;
+
+#if defined(D3_SRAM_BASE)
+ /* Reset D1CFGR register */
+ RCC->D1CFGR = 0x00000000;
+
+ /* Reset D2CFGR register */
+ RCC->D2CFGR = 0x00000000;
+
+ /* Reset D3CFGR register */
+ RCC->D3CFGR = 0x00000000;
+#else
+ /* Reset CDCFGR1 register */
+ RCC->CDCFGR1 = 0x00000000;
+
+ /* Reset CDCFGR2 register */
+ RCC->CDCFGR2 = 0x00000000;
+
+ /* Reset SRDCFGR register */
+ RCC->SRDCFGR = 0x00000000;
+#endif
+ /* Reset PLLCKSELR register */
+ RCC->PLLCKSELR = 0x00000000;
+
+ /* Reset PLLCFGR register */
+ RCC->PLLCFGR = 0x00000000;
+ /* Reset PLL1DIVR register */
+ RCC->PLL1DIVR = 0x00000000;
+ /* Reset PLL1FRACR register */
+ RCC->PLL1FRACR = 0x00000000;
+
+ /* Reset PLL2DIVR register */
+ RCC->PLL2DIVR = 0x00000000;
+
+ /* Reset PLL2FRACR register */
+
+ RCC->PLL2FRACR = 0x00000000;
+ /* Reset PLL3DIVR register */
+ RCC->PLL3DIVR = 0x00000000;
+
+ /* Reset PLL3FRACR register */
+ RCC->PLL3FRACR = 0x00000000;
+
+ /* Reset HSEBYP bit */
+ RCC->CR &= 0xFFFBFFFFU;
+
+ /* Disable all interrupts */
+ RCC->CIER = 0x00000000;
+
+#if (STM32H7_DEV_ID == 0x450UL)
+ /* dual core CM7 or single core line */
+ if((DBGMCU->IDCODE & 0xFFFF0000U) < 0x20000000U)
+ {
+ /* if stm32h7 revY*/
+ /* Change the switch matrix read issuing capability to 1 for the AXI SRAM target (Target 7) */
+ *((__IO uint32_t*)0x51008108) = 0x000000001U;
+ }
+#endif
+
+#ifndef __rtems__
+#if defined (DATA_IN_D2_SRAM)
+ /* in case of initialized data in D2 SRAM (AHB SRAM) , enable the D2 SRAM clock (AHB SRAM clock) */
+#if defined(RCC_AHB2ENR_D2SRAM3EN)
+ RCC->AHB2ENR |= (RCC_AHB2ENR_D2SRAM1EN | RCC_AHB2ENR_D2SRAM2EN | RCC_AHB2ENR_D2SRAM3EN);
+#elif defined(RCC_AHB2ENR_D2SRAM2EN)
+ RCC->AHB2ENR |= (RCC_AHB2ENR_D2SRAM1EN | RCC_AHB2ENR_D2SRAM2EN);
+#else
+ RCC->AHB2ENR |= (RCC_AHB2ENR_AHBSRAM1EN | RCC_AHB2ENR_AHBSRAM2EN);
+#endif /* RCC_AHB2ENR_D2SRAM3EN */
+
+ tmpreg = RCC->AHB2ENR;
+ (void) tmpreg;
+#endif /* DATA_IN_D2_SRAM */
+#else /* __rtems__ */
+ RCC->AHB2ENR |= (RCC_AHB2ENR_D2SRAM1EN | RCC_AHB2ENR_D2SRAM2EN | RCC_AHB2ENR_D2SRAM3EN);
+ RCC->AHB2ENR;
+#endif /* __rtems__ */
+
+#ifndef __rtems__
+#if defined(DUAL_CORE) && defined(CORE_CM4)
+ /* Configure the Vector Table location add offset address for cortex-M4 ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR = D2_AHBSRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+ SCB->VTOR = FLASH_BANK2_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif /* VECT_TAB_SRAM */
+
+#else
+
+ /* Configure the Vector Table location add offset address for cortex-M7 ------------------*/
+#ifdef VECT_TAB_SRAM
+ SCB->VTOR = D1_AXISRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal AXI-RAM */
+#else
+ SCB->VTOR = FLASH_BANK1_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+
+#endif /*DUAL_CORE && CORE_CM4*/
+#else /* __rtems__ */
+ SCB->VTOR = (uint32_t) bsp_start_vector_table_begin;
+#endif /* __rtems__ */
+
+}
+
+/**
+ * @brief Update SystemCoreClock variable according to Clock Register Values.
+ * The SystemCoreClock variable contains the core clock , it can
+ * be used by the user application to setup the SysTick timer or configure
+ * other parameters.
+ *
+ * @note Each time the core clock changes, this function must be called
+ * to update SystemCoreClock variable value. Otherwise, any configuration
+ * based on this variable will be incorrect.
+ *
+ * @note - The system frequency computed by this function is not the real
+ * frequency in the chip. It is calculated based on the predefined
+ * constant and the selected clock source:
+ *
+ * - If SYSCLK source is CSI, SystemCoreClock will contain the CSI_VALUE(*)
+ * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(**)
+ * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(***)
+ * - If SYSCLK source is PLL, SystemCoreClock will contain the CSI_VALUE(*),
+ * HSI_VALUE(**) or HSE_VALUE(***) multiplied/divided by the PLL factors.
+ *
+ * (*) CSI_VALUE is a constant defined in stm32h7xx_hal.h file (default value
+ * 4 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ * (**) HSI_VALUE is a constant defined in stm32h7xx_hal.h file (default value
+ * 64 MHz) but the real value may vary depending on the variations
+ * in voltage and temperature.
+ *
+ * (***)HSE_VALUE is a constant defined in stm32h7xx_hal.h file (default value
+ * 25 MHz), user has to ensure that HSE_VALUE is same as the real
+ * frequency of the crystal used. Otherwise, this function may
+ * have wrong result.
+ *
+ * - The result of this function could be not correct when using fractional
+ * value for HSE crystal.
+ * @param None
+ * @retval None
+ */
+void SystemCoreClockUpdate (void)
+{
+ uint32_t pllp, pllsource, pllm, pllfracen, hsivalue, tmp;
+ uint32_t common_system_clock;
+ float_t fracn1, pllvco;
+
+
+ /* Get SYSCLK source -------------------------------------------------------*/
+
+ switch (RCC->CFGR & RCC_CFGR_SWS)
+ {
+ case RCC_CFGR_SWS_HSI: /* HSI used as system clock source */
+ common_system_clock = (uint32_t) (HSI_VALUE >> ((RCC->CR & RCC_CR_HSIDIV)>> 3));
+ break;
+
+ case RCC_CFGR_SWS_CSI: /* CSI used as system clock source */
+ common_system_clock = CSI_VALUE;
+ break;
+
+ case RCC_CFGR_SWS_HSE: /* HSE used as system clock source */
+ common_system_clock = HSE_VALUE;
+ break;
+
+ case RCC_CFGR_SWS_PLL1: /* PLL1 used as system clock source */
+
+ /* PLL_VCO = (HSE_VALUE or HSI_VALUE or CSI_VALUE/ PLLM) * PLLN
+ SYSCLK = PLL_VCO / PLLR
+ */
+ pllsource = (RCC->PLLCKSELR & RCC_PLLCKSELR_PLLSRC);
+ pllm = ((RCC->PLLCKSELR & RCC_PLLCKSELR_DIVM1)>> 4) ;
+ pllfracen = ((RCC->PLLCFGR & RCC_PLLCFGR_PLL1FRACEN)>>RCC_PLLCFGR_PLL1FRACEN_Pos);
+ fracn1 = (float_t)(uint32_t)(pllfracen* ((RCC->PLL1FRACR & RCC_PLL1FRACR_FRACN1)>> 3));
+
+ if (pllm != 0U)
+ {
+ switch (pllsource)
+ {
+ case RCC_PLLCKSELR_PLLSRC_HSI: /* HSI used as PLL clock source */
+
+ hsivalue = (HSI_VALUE >> ((RCC->CR & RCC_CR_HSIDIV)>> 3)) ;
+ pllvco = ( (float_t)hsivalue / (float_t)pllm) * ((float_t)(uint32_t)(RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/(float_t)0x2000) +(float_t)1 );
+
+ break;
+
+ case RCC_PLLCKSELR_PLLSRC_CSI: /* CSI used as PLL clock source */
+ pllvco = ((float_t)CSI_VALUE / (float_t)pllm) * ((float_t)(uint32_t)(RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/(float_t)0x2000) +(float_t)1 );
+ break;
+
+ case RCC_PLLCKSELR_PLLSRC_HSE: /* HSE used as PLL clock source */
+ pllvco = ((float_t)HSE_VALUE / (float_t)pllm) * ((float_t)(uint32_t)(RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/(float_t)0x2000) +(float_t)1 );
+ break;
+
+ default:
+ pllvco = ((float_t)CSI_VALUE / (float_t)pllm) * ((float_t)(uint32_t)(RCC->PLL1DIVR & RCC_PLL1DIVR_N1) + (fracn1/(float_t)0x2000) +(float_t)1 );
+ break;
+ }
+ pllp = (((RCC->PLL1DIVR & RCC_PLL1DIVR_P1) >>9) + 1U ) ;
+ common_system_clock = (uint32_t)(float_t)(pllvco/(float_t)pllp);
+ }
+ else
+ {
+ common_system_clock = 0U;
+ }
+ break;
+
+ default:
+ common_system_clock = CSI_VALUE;
+ break;
+ }
+
+ /* Compute SystemClock frequency --------------------------------------------------*/
+#if defined (RCC_D1CFGR_D1CPRE)
+ tmp = D1CorePrescTable[(RCC->D1CFGR & RCC_D1CFGR_D1CPRE)>> RCC_D1CFGR_D1CPRE_Pos];
+
+ /* common_system_clock frequency : CM7 CPU frequency */
+ common_system_clock >>= tmp;
+
+ /* SystemD2Clock frequency : CM4 CPU, AXI and AHBs Clock frequency */
+ SystemD2Clock = (common_system_clock >> ((D1CorePrescTable[(RCC->D1CFGR & RCC_D1CFGR_HPRE)>> RCC_D1CFGR_HPRE_Pos]) & 0x1FU));
+
+#else
+ tmp = D1CorePrescTable[(RCC->CDCFGR1 & RCC_CDCFGR1_CDCPRE)>> RCC_CDCFGR1_CDCPRE_Pos];
+
+ /* common_system_clock frequency : CM7 CPU frequency */
+ common_system_clock >>= tmp;
+
+ /* SystemD2Clock frequency : AXI and AHBs Clock frequency */
+ SystemD2Clock = (common_system_clock >> ((D1CorePrescTable[(RCC->CDCFGR1 & RCC_CDCFGR1_HPRE)>> RCC_CDCFGR1_HPRE_Pos]) & 0x1FU));
+
+#endif
+
+#if defined(DUAL_CORE) && defined(CORE_CM4)
+ SystemCoreClock = SystemD2Clock;
+#else
+ SystemCoreClock = common_system_clock;
+#endif /* DUAL_CORE && CORE_CM4 */
+}
+
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/spec/build/bsps/arm/stm32h7/.doorstop.yml b/spec/build/bsps/arm/stm32h7/.doorstop.yml
new file mode 100644
index 0000000000..16950ce80f
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/.doorstop.yml
@@ -0,0 +1,6 @@
+settings:
+ digits: 3
+ parent: RTEMS-BUILD-BSP-ARM
+ prefix: RTEMS-BUILD-BSP-ARM-STM32H7
+ sep: '-'
+attributes: !include ../../../attributes.inc
diff --git a/spec/build/bsps/arm/stm32h7/abi.yml b/spec/build/bsps/arm/stm32h7/abi.yml
new file mode 100644
index 0000000000..697220b1b1
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/abi.yml
@@ -0,0 +1,20 @@
+actions:
+- get-string: null
+- split: null
+- env-append: null
+build-type: option
+default:
+- -mthumb
+- -mcpu=cortex-m7
+- -mfpu=fpv5-d16
+- -mfloat-abi=hard
+default-by-variant: []
+enabled-by: true
+links: []
+name: ABI_FLAGS
+description: |
+ ABI flags
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/bspstm32h7.yml b/spec/build/bsps/arm/stm32h7/bspstm32h7.yml
new file mode 100644
index 0000000000..9fb7d3611f
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/bspstm32h7.yml
@@ -0,0 +1,415 @@
+arch: arm
+bsp: stm32h7
+build-type: bsp
+cflags: []
+cppflags: []
+enabled-by: true
+family: stm32h7
+includes: []
+install:
+- destination: ${BSP_INCLUDEDIR}
+ source:
+ - bsps/arm/stm32h7/include/bsp.h
+ - bsps/arm/stm32h7/include/tm27.h
+ - bsps/arm/stm32h7/include/chip.h
+ - bsps/arm/stm32h7/include/stm32_assert_template.h
+ - bsps/arm/stm32h7/include/stm32h742xx.h
+ - bsps/arm/stm32h7/include/stm32h743xx.h
+ - bsps/arm/stm32h7/include/stm32h745xx.h
+ - bsps/arm/stm32h7/include/stm32h747xx.h
+ - bsps/arm/stm32h7/include/stm32h750xx.h
+ - bsps/arm/stm32h7/include/stm32h753xx.h
+ - bsps/arm/stm32h7/include/stm32h755xx.h
+ - bsps/arm/stm32h7/include/stm32h757xx.h
+ - bsps/arm/stm32h7/include/stm32h7a3xx.h
+ - bsps/arm/stm32h7/include/stm32h7a3xxq.h
+ - bsps/arm/stm32h7/include/stm32h7b0xx.h
+ - bsps/arm/stm32h7/include/stm32h7b0xxq.h
+ - bsps/arm/stm32h7/include/stm32h7b3xx.h
+ - bsps/arm/stm32h7/include/stm32h7b3xxq.h
+ - bsps/arm/stm32h7/include/stm32h7/hal.h
+ - bsps/arm/stm32h7/include/stm32h7xx.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_adc_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_adc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_cec.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_comp.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_conf.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_conf_template.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_cortex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_crc_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_crc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_cryp_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_cryp.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dac_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dac.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dcmi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_def.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dfsdm_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dfsdm.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dma2d.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dma_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dma.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dsi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_dts.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_eth_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_eth.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_exti.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_fdcan.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_flash_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_flash.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_gfxmmu.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_gpio_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_gpio.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_hash_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_hash.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_hcd.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_hrtim.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_hsem.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_i2c_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_i2c.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_i2s_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_i2s.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_irda_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_irda.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_iwdg.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_jpeg.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_lptim.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_ltdc_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_ltdc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_mdios.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_mdma.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_mmc_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_mmc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_nand.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_nor.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_opamp_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_opamp.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_ospi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_otfdec.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_pcd_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_pcd.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_pssi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_pwr_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_pwr.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_qspi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_ramecc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_rcc_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_rcc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_rng_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_rng.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_rtc_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_rtc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_sai_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_sai.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_sd_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_sd.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_sdram.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_smartcard_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_smartcard.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_smbus.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_spdifrx.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_spi_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_spi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_sram.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_swpmi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_tim_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_tim.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_uart_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_uart.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_usart_ex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_usart.h
+ - bsps/arm/stm32h7/include/stm32h7xx_hal_wwdg.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_adc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_bdma.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_bus.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_comp.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_cortex.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_crc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_crs.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_dac.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_delayblock.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_dma2d.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_dma.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_dmamux.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_exti.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_fmc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_gpio.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_hrtim.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_hsem.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_i2c.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_iwdg.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_lptim.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_lpuart.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_mdma.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_opamp.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_pwr.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_rcc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_rng.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_rtc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_sdmmc.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_spi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_swpmi.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_system.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_tim.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_usart.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_usb.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_utils.h
+ - bsps/arm/stm32h7/include/stm32h7xx_ll_wwdg.h
+ - bsps/arm/stm32h7/include/system_stm32h7xx.h
+- destination: ${BSP_INCLUDEDIR}/Legacy
+ source:
+ - bsps/arm/stm32h7/include/Legacy/stm32_hal_legacy.h
+- destination: ${BSP_INCLUDEDIR}/bsp
+ source:
+ - bsps/arm/stm32h7/include/bsp/irq.h
+- destination: ${BSP_INCLUDEDIR}/stm32h7
+ source:
+ - bsps/arm/stm32h7/include/stm32h7/hal.h
+ - bsps/arm/stm32h7/include/stm32h7/memory.h
+- destination: ${BSP_LIBDIR}
+ source:
+ - bsps/arm/stm32h7/start/bsp_specs
+links:
+- role: build-dependency
+ uid: ../../obj
+- role: build-dependency
+ uid: ../../objirq
+- role: build-dependency
+ uid: ../../opto2
+- role: build-dependency
+ uid: abi
+- role: build-dependency
+ uid: optenmpualign
+- role: build-dependency
+ uid: optenuart4
+- role: build-dependency
+ uid: optenuart5
+- role: build-dependency
+ uid: optenuart7
+- role: build-dependency
+ uid: optenuart8
+- role: build-dependency
+ uid: optenuart9
+- role: build-dependency
+ uid: optenusart10
+- role: build-dependency
+ uid: optenusart1
+- role: build-dependency
+ uid: optenusart2
+- role: build-dependency
+ uid: optenusart3
+- role: build-dependency
+ uid: optenusart6
+- role: build-dependency
+ uid: optlinkcmds
+- role: build-dependency
+ uid: optmemdtcmsz
+- role: build-dependency
+ uid: optmemflashsz
+- role: build-dependency
+ uid: optmemitcmsz
+- role: build-dependency
+ uid: optmemnandsz
+- role: build-dependency
+ uid: optmemnorsz
+- role: build-dependency
+ uid: optmemnullsz
+- role: build-dependency
+ uid: optmemperipheralsz
+- role: build-dependency
+ uid: optmemquadspisz
+- role: build-dependency
+ uid: optmemsdram1sz
+- role: build-dependency
+ uid: optmemsdram2sz
+- role: build-dependency
+ uid: optmemsram1sz
+- role: build-dependency
+ uid: optmemsram2sz
+- role: build-dependency
+ uid: optmemsram3sz
+- role: build-dependency
+ uid: optmemsram4sz
+- role: build-dependency
+ uid: optmemsramaxisz
+- role: build-dependency
+ uid: optmemsrambackupsz
+- role: build-dependency
+ uid: optprintkinstance
+- role: build-dependency
+ uid: optvariant
+- role: build-dependency
+ uid: ../../optconsolebaud
+- role: build-dependency
+ uid: ../../optconsoleirq
+- role: build-dependency
+ uid: ../grp
+- role: build-dependency
+ uid: ../start
+- role: build-dependency
+ uid: linkcmdsflash
+- role: build-dependency
+ uid: linkcmdsmemory
+- role: build-dependency
+ uid: linkcmds
+- role: build-dependency
+ uid: linkcmdssdram
+- role: build-dependency
+ uid: ../../bspopts
+source:
+- bsps/arm/shared/cache/cache-v7m.c
+- bsps/arm/shared/clock/clock-armv7m.c
+- bsps/arm/shared/cpucounter/cpucounter-armv7m.c
+- bsps/arm/shared/irq/irq-armv7m.c
+- bsps/arm/shared/irq/irq-dispatch-armv7m.c
+- bsps/arm/shared/start/bspreset-armv7m.c
+- bsps/arm/shared/start/bsp-start-memcpy.S
+- bsps/arm/stm32h7/console/console.c
+- bsps/arm/stm32h7/console/console-uart4.c
+- bsps/arm/stm32h7/console/console-uart5.c
+- bsps/arm/stm32h7/console/console-uart7.c
+- bsps/arm/stm32h7/console/console-uart8.c
+- bsps/arm/stm32h7/console/console-uart9.c
+- bsps/arm/stm32h7/console/console-usart10.c
+- bsps/arm/stm32h7/console/console-usart1.c
+- bsps/arm/stm32h7/console/console-usart2.c
+- bsps/arm/stm32h7/console/console-usart3.c
+- bsps/arm/stm32h7/console/console-usart6.c
+- bsps/arm/stm32h7/console/printk-support.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_adc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_adc_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_cec.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_comp.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_cortex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_crc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_crc_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_cryp.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_cryp_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dac.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dac_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dcmi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dfsdm.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dfsdm_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dma2d.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dma.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dma_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dsi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_dts.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_eth.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_eth_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_exti.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_fdcan.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_flash.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_flash_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_gfxmmu.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_gpio.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_hash.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_hash_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_hcd.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_hrtim.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_hsem.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_i2c.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_i2c_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_i2s.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_i2s_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_irda.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_iwdg.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_jpeg.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_lptim.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_ltdc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_ltdc_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_mdios.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_mdma.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_mmc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_mmc_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_nand.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_nor.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_opamp_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_ospi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_pcd.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_pcd_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_pssi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_pwr.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_pwr_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_qspi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_ramecc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_rcc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_rcc_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_rng.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_rng_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_rtc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_rtc_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_sai.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_sai_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_sd.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_sd_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_sdram.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_smartcard.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_smartcard_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_smbus.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_spdifrx.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_spi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_spi_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_sram.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_swpmi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_tim.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_tim_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_uart.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_uart_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_usart.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_usart_ex.c
+- bsps/arm/stm32h7/hal/stm32h7xx_hal_wwdg.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_adc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_bdma.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_comp.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_crc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_crs.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_dac.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_delayblock.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_dma2d.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_dma.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_exti.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_fmc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_gpio.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_hrtim.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_i2c.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_lptim.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_lpuart.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_mdma.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_opamp.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_pwr.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_rcc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_rng.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_rtc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_sdmmc.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_spi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_swpmi.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_tim.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_usart.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_usb.c
+- bsps/arm/stm32h7/hal/stm32h7xx_ll_utils.c
+- bsps/arm/stm32h7/start/bspstart.c
+- bsps/arm/stm32h7/start/bspstarthooks.c
+- bsps/arm/stm32h7/start/ext-mem-ctl.c
+- bsps/arm/stm32h7/start/getentropy-rng.c
+- bsps/arm/stm32h7/start/stm32h7-config.c
+- bsps/arm/stm32h7/start/stm32h7-hal.c
+- bsps/arm/stm32h7/start/stm32h7-hal-eth.c
+- bsps/arm/stm32h7/start/stm32h7-hal-uart.c
+- bsps/arm/stm32h7/start/system_stm32h7xx.c
+- bsps/shared/dev/btimer/btimer-stub.c
+- bsps/shared/dev/rtc/rtc-support.c
+- bsps/shared/dev/serial/console-termios.c
+- bsps/shared/irq/irq-default-handler.c
+- bsps/shared/start/bspfatal-default.c
+- bsps/shared/start/bspgetworkarea-default.c
+- bsps/shared/start/sbrk.c
+- bsps/shared/start/stackalloc.c
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/linkcmds.yml b/spec/build/bsps/arm/stm32h7/linkcmds.yml
new file mode 100644
index 0000000000..95f31bbedb
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/linkcmds.yml
@@ -0,0 +1,11 @@
+build-type: config-file
+content: |
+ INCLUDE ${STM32H7_DEFAULT_LINKCMDS}
+enabled-by: true
+install-path: ${BSP_LIBDIR}
+links: []
+target: linkcmds
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/linkcmdsflash.yml b/spec/build/bsps/arm/stm32h7/linkcmdsflash.yml
new file mode 100644
index 0000000000..4785c45b9f
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/linkcmdsflash.yml
@@ -0,0 +1,49 @@
+build-type: script
+do-build: |
+ bld.install_as("${BSP_LIBDIR}/linkcmds.flash", "linkcmds.flash")
+do-configure: |
+ content = """INCLUDE linkcmds.memory
+
+ REGION_ALIAS ("REGION_START", FLASH);
+ REGION_ALIAS ("REGION_VECTOR", FLASH);
+ REGION_ALIAS ("REGION_TEXT", FLASH);
+ REGION_ALIAS ("REGION_TEXT_LOAD", FLASH);
+ REGION_ALIAS ("REGION_RODATA", FLASH);
+ REGION_ALIAS ("REGION_RODATA_LOAD", FLASH);
+ REGION_ALIAS ("REGION_DATA", SRAM_AXI);
+ REGION_ALIAS ("REGION_DATA_LOAD", FLASH);
+ REGION_ALIAS ("REGION_FAST_TEXT", ITCM);
+ REGION_ALIAS ("REGION_FAST_TEXT_LOAD", ITCM);
+ REGION_ALIAS ("REGION_FAST_DATA", DTCM);
+ REGION_ALIAS ("REGION_FAST_DATA_LOAD", DTCM);
+ REGION_ALIAS ("REGION_BSS", SRAM_AXI);
+ REGION_ALIAS ("REGION_WORK", SRAM_AXI);
+ REGION_ALIAS ("REGION_STACK", SRAM_AXI);
+ REGION_ALIAS ("REGION_NOCACHE", SRAM_1);
+ REGION_ALIAS ("REGION_NOCACHE_LOAD", FLASH);
+
+ bsp_vector_table_in_start_section = 1;
+ """
+
+ if conf.env.STM32H7_ENABLE_MPU_ALIGNMENT:
+ content += """
+ bsp_align_text_and_rodata_end_to_power_of_2 = 1;
+ """
+
+ content += """
+ INCLUDE linkcmds.armv7m
+ """
+ f = conf.bldnode.make_node(
+ conf.env.VARIANT + "/linkcmds.flash"
+ )
+ f.parent.mkdir()
+ f.write(content)
+ conf.env.append_value("cfg_files", f.abspath())
+enabled-by: true
+links: []
+prepare-build: null
+prepare-configure: null
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/linkcmdsmemory.yml b/spec/build/bsps/arm/stm32h7/linkcmdsmemory.yml
new file mode 100644
index 0000000000..7ff7f3da5e
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/linkcmdsmemory.yml
@@ -0,0 +1,92 @@
+build-type: config-file
+content: |
+ MEMORY {
+ NULL : ORIGIN = 0x00000000, LENGTH = ${STM32H7_MEMORY_NULL_SIZE:#010x}
+ ITCM : ORIGIN = ${STM32H7_MEMORY_NULL_SIZE:#010x}, LENGTH = ${STM32H7_MEMORY_ITCM_SIZE:#010x}
+ FLASH : ORIGIN = 0x08000000, LENGTH = ${STM32H7_MEMORY_FLASH_SIZE:#010x}
+ DTCM : ORIGIN = 0x20000000, LENGTH = ${STM32H7_MEMORY_DTCM_SIZE:#010x}
+ SRAM_AXI : ORIGIN = 0x24000000, LENGTH = ${STM32H7_MEMORY_SRAM_AXI_SIZE:#010x}
+ SRAM_1 : ORIGIN = 0x30000000, LENGTH = ${STM32H7_MEMORY_SRAM_1_SIZE:#010x}
+ SRAM_2 : ORIGIN = 0x30020000, LENGTH = ${STM32H7_MEMORY_SRAM_2_SIZE:#010x}
+ SRAM_3 : ORIGIN = 0x30040000, LENGTH = ${STM32H7_MEMORY_SRAM_3_SIZE:#010x}
+ SRAM_4 : ORIGIN = 0x38000000, LENGTH = ${STM32H7_MEMORY_SRAM_4_SIZE:#010x}
+ SRAM_BACKUP : ORIGIN = 0x38800000, LENGTH = ${STM32H7_MEMORY_SRAM_BACKUP_SIZE:#010x}
+ PERIPHERAL : ORIGIN = 0x40000000, LENGTH = ${STM32H7_MEMORY_PERIPHERAL_SIZE:#010x}
+ NOR : ORIGIN = 0x60000000, LENGTH = ${STM32H7_MEMORY_NOR_SIZE:#010x}
+ SDRAM_1 : ORIGIN = 0x70000000, LENGTH = ${STM32H7_MEMORY_SDRAM_1_SIZE:#010x}
+ NAND : ORIGIN = 0x80000000, LENGTH = ${STM32H7_MEMORY_NAND_SIZE:#010x}
+ QUADSPI : ORIGIN = 0x90000000, LENGTH = ${STM32H7_MEMORY_QUADSPI_SIZE:#010x}
+ SDRAM_2 : ORIGIN = 0xd0000000, LENGTH = ${STM32H7_MEMORY_SDRAM_2_SIZE:#010x}
+ }
+
+ stm32h7_memory_null_begin = ORIGIN (NULL);
+ stm32h7_memory_null_end = ORIGIN (NULL) + LENGTH (NULL);
+ stm32h7_memory_null_size = LENGTH (NULL);
+
+ stm32h7_memory_itcm_begin = ORIGIN (ITCM);
+ stm32h7_memory_itcm_end = ORIGIN (ITCM) + LENGTH (ITCM);
+ stm32h7_memory_itcm_size = LENGTH (ITCM);
+
+ stm32h7_memory_flash_begin = ORIGIN (FLASH);
+ stm32h7_memory_flash_end = ORIGIN (FLASH) + LENGTH (FLASH);
+ stm32h7_memory_flash_size = LENGTH (FLASH);
+
+ stm32h7_memory_dtcm_begin = ORIGIN (DTCM);
+ stm32h7_memory_dtcm_end = ORIGIN (DTCM) + LENGTH (DTCM);
+ stm32h7_memory_dtcm_size = LENGTH (DTCM);
+
+ stm32h7_memory_sram_axi_begin = ORIGIN (SRAM_AXI);
+ stm32h7_memory_sram_axi_end = ORIGIN (SRAM_AXI) + LENGTH (SRAM_AXI);
+ stm32h7_memory_sram_axi_size = LENGTH (SRAM_AXI);
+
+ stm32h7_memory_sram_1_begin = ORIGIN (SRAM_1);
+ stm32h7_memory_sram_1_end = ORIGIN (SRAM_1) + LENGTH (SRAM_1);
+ stm32h7_memory_sram_1_size = LENGTH (SRAM_1);
+
+ stm32h7_memory_sram_2_begin = ORIGIN (SRAM_2);
+ stm32h7_memory_sram_2_end = ORIGIN (SRAM_2) + LENGTH (SRAM_2);
+ stm32h7_memory_sram_2_size = LENGTH (SRAM_2);
+
+ stm32h7_memory_sram_3_begin = ORIGIN (SRAM_3);
+ stm32h7_memory_sram_3_end = ORIGIN (SRAM_3) + LENGTH (SRAM_3);
+ stm32h7_memory_sram_3_size = LENGTH (SRAM_3);
+
+ stm32h7_memory_sram_4_begin = ORIGIN (SRAM_4);
+ stm32h7_memory_sram_4_end = ORIGIN (SRAM_4) + LENGTH (SRAM_4);
+ stm32h7_memory_sram_4_size = LENGTH (SRAM_4);
+
+ stm32h7_memory_sram_backup_begin = ORIGIN (SRAM_BACKUP);
+ stm32h7_memory_sram_backup_end = ORIGIN (SRAM_BACKUP) + LENGTH (SRAM_BACKUP);
+ stm32h7_memory_sram_backup_size = LENGTH (SRAM_BACKUP);
+
+ stm32h7_memory_peripheral_begin = ORIGIN (PERIPHERAL);
+ stm32h7_memory_peripheral_end = ORIGIN (PERIPHERAL) + LENGTH (PERIPHERAL);
+ stm32h7_memory_peripheral_size = LENGTH (PERIPHERAL);
+
+ stm32h7_memory_nor_begin = ORIGIN (NOR);
+ stm32h7_memory_nor_end = ORIGIN (NOR) + LENGTH (NOR);
+ stm32h7_memory_nor_size = LENGTH (NOR);
+
+ stm32h7_memory_sdram_1_begin = ORIGIN (SDRAM_1);
+ stm32h7_memory_sdram_1_end = ORIGIN (SDRAM_1) + LENGTH (SDRAM_1);
+ stm32h7_memory_sdram_1_size = LENGTH (SDRAM_1);
+
+ stm32h7_memory_nand_begin = ORIGIN (NAND);
+ stm32h7_memory_nand_end = ORIGIN (NAND) + LENGTH (NAND);
+ stm32h7_memory_nand_size = LENGTH (NAND);
+
+ stm32h7_memory_quadspi_begin = ORIGIN (QUADSPI);
+ stm32h7_memory_quadspi_end = ORIGIN (QUADSPI) + LENGTH (QUADSPI);
+ stm32h7_memory_quadspi_size = LENGTH (QUADSPI);
+
+ stm32h7_memory_sdram_2_begin = ORIGIN (SDRAM_2);
+ stm32h7_memory_sdram_2_end = ORIGIN (SDRAM_2) + LENGTH (SDRAM_2);
+ stm32h7_memory_sdram_2_size = LENGTH (SDRAM_2);
+enabled-by: true
+install-path: ${BSP_LIBDIR}
+links: []
+target: linkcmds.memory
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/linkcmdssdram.yml b/spec/build/bsps/arm/stm32h7/linkcmdssdram.yml
new file mode 100644
index 0000000000..5254e5c56f
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/linkcmdssdram.yml
@@ -0,0 +1,49 @@
+build-type: script
+do-build: |
+ bld.install_as("${BSP_LIBDIR}/linkcmds.sdram", "linkcmds.sdram")
+do-configure: |
+ content = """INCLUDE linkcmds.memory
+
+ REGION_ALIAS ("REGION_START", SDRAM_1);
+ REGION_ALIAS ("REGION_VECTOR", SDRAM_1);
+ REGION_ALIAS ("REGION_TEXT", SDRAM_1);
+ REGION_ALIAS ("REGION_TEXT_LOAD", SDRAM_1);
+ REGION_ALIAS ("REGION_RODATA", SDRAM_1);
+ REGION_ALIAS ("REGION_RODATA_LOAD", SDRAM_1);
+ REGION_ALIAS ("REGION_DATA", SDRAM_1);
+ REGION_ALIAS ("REGION_DATA_LOAD", SDRAM_1);
+ REGION_ALIAS ("REGION_FAST_TEXT", ITCM);
+ REGION_ALIAS ("REGION_FAST_TEXT_LOAD", SDRAM_1);
+ REGION_ALIAS ("REGION_FAST_DATA", DTCM);
+ REGION_ALIAS ("REGION_FAST_DATA_LOAD", SDRAM_1);
+ REGION_ALIAS ("REGION_BSS", SDRAM_1);
+ REGION_ALIAS ("REGION_WORK", SDRAM_1);
+ REGION_ALIAS ("REGION_STACK", SRAM_AXI);
+ REGION_ALIAS ("REGION_NOCACHE", SRAM_1);
+ REGION_ALIAS ("REGION_NOCACHE_LOAD", SDRAM_1);
+
+ bsp_vector_table_in_start_section = 1;
+ """
+
+ if conf.env.STM32H7_ENABLE_MPU_ALIGNMENT:
+ content += """
+ bsp_align_text_and_rodata_end_to_power_of_2 = 1;
+ """
+
+ content += """
+ INCLUDE linkcmds.armv7m
+ """
+ f = conf.bldnode.make_node(
+ conf.env.VARIANT + "/linkcmds.sdram"
+ )
+ f.parent.mkdir()
+ f.write(content)
+ conf.env.append_value("cfg_files", f.abspath())
+enabled-by: true
+links: []
+prepare-build: null
+prepare-configure: null
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenmpualign.yml b/spec/build/bsps/arm/stm32h7/optenmpualign.yml
new file mode 100644
index 0000000000..4005485940
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenmpualign.yml
@@ -0,0 +1,20 @@
+actions:
+- get-boolean: null
+- env-assign: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_ENABLE_MPU_ALIGNMENT
+description: |
+ Enable the alignment of the size of the combined start and text sections and
+ the rodata section to meet MPU region alignment requirements. This increases
+ the memory footprint. It enables a write-protection of the start, text, and
+ rodata sections. It makes the data sections non-executable.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenuart4.yml b/spec/build/bsps/arm/stm32h7/optenuart4.yml
new file mode 100644
index 0000000000..cd5fd31370
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenuart4.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_UART4
+description: |
+ Enable UART4 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenuart5.yml b/spec/build/bsps/arm/stm32h7/optenuart5.yml
new file mode 100644
index 0000000000..f124d72113
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenuart5.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_UART5
+description: |
+ Enable UART5 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenuart7.yml b/spec/build/bsps/arm/stm32h7/optenuart7.yml
new file mode 100644
index 0000000000..7310cef713
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenuart7.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_UART7
+description: |
+ Enable UART7 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenuart8.yml b/spec/build/bsps/arm/stm32h7/optenuart8.yml
new file mode 100644
index 0000000000..f0407f6510
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenuart8.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_UART8
+description: |
+ Enable UART8 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenuart9.yml b/spec/build/bsps/arm/stm32h7/optenuart9.yml
new file mode 100644
index 0000000000..1a3ef49459
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenuart9.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_UART9
+description: |
+ Enable UART9 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenusart1.yml b/spec/build/bsps/arm/stm32h7/optenusart1.yml
new file mode 100644
index 0000000000..a4f478f753
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenusart1.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_USART1
+description: |
+ Enable USART1 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenusart10.yml b/spec/build/bsps/arm/stm32h7/optenusart10.yml
new file mode 100644
index 0000000000..659d1a96b6
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenusart10.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_USART10
+description: |
+ Enable USART10 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenusart2.yml b/spec/build/bsps/arm/stm32h7/optenusart2.yml
new file mode 100644
index 0000000000..0bbec65278
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenusart2.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_USART2
+description: |
+ Enable USART2 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenusart3.yml b/spec/build/bsps/arm/stm32h7/optenusart3.yml
new file mode 100644
index 0000000000..09e673ff7f
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenusart3.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_USART3
+description: |
+ Enable USART3 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optenusart6.yml b/spec/build/bsps/arm/stm32h7/optenusart6.yml
new file mode 100644
index 0000000000..e6524fd40d
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optenusart6.yml
@@ -0,0 +1,16 @@
+actions:
+- get-boolean: null
+- define-condition: null
+build-type: option
+default: true
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_CONSOLE_ENABLE_USART6
+description: |
+ Enable USART6 device in console driver.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optlinkcmds.yml b/spec/build/bsps/arm/stm32h7/optlinkcmds.yml
new file mode 100644
index 0000000000..d0bb033cef
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optlinkcmds.yml
@@ -0,0 +1,17 @@
+actions:
+- get-string: null
+- env-assign: null
+build-type: option
+default: linkcmds.sdram
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_DEFAULT_LINKCMDS
+description: |
+ The default linker command file. Must be either linkcmds.flash or
+ linkcmds.sdram.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemdtcmsz.yml b/spec/build/bsps/arm/stm32h7/optmemdtcmsz.yml
new file mode 100644
index 0000000000..e7c1a2bdf6
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemdtcmsz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x20000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_DTCM_SIZE
+description: |
+ Size of the Data Tightly Coupled Memory (DTCM) in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemflashsz.yml b/spec/build/bsps/arm/stm32h7/optmemflashsz.yml
new file mode 100644
index 0000000000..627543f9a8
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemflashsz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x200000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_FLASH_SIZE
+description: |
+ Size of the internal flash in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemitcmsz.yml b/spec/build/bsps/arm/stm32h7/optmemitcmsz.yml
new file mode 100644
index 0000000000..610de5f074
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemitcmsz.yml
@@ -0,0 +1,18 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0xff00
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_ITCM_SIZE
+description: |
+ Size of the Instruction Tightly Coupled Memory (ITCM) in bytes. The size
+ must take the NULL pointer protection memory area into account
+ (STM32H7_MEMORY_NULL_SIZE).
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemnandsz.yml b/spec/build/bsps/arm/stm32h7/optmemnandsz.yml
new file mode 100644
index 0000000000..0bfbcc4623
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemnandsz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_NAND_SIZE
+description: |
+ Size of the NAND flash in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemnorsz.yml b/spec/build/bsps/arm/stm32h7/optmemnorsz.yml
new file mode 100644
index 0000000000..d41d4e9e49
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemnorsz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_NOR_SIZE
+description: |
+ Size of the NOR flash or PSRAM in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemnullsz.yml b/spec/build/bsps/arm/stm32h7/optmemnullsz.yml
new file mode 100644
index 0000000000..a31169adb1
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemnullsz.yml
@@ -0,0 +1,17 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 256
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_NULL_SIZE
+description: |
+ Size of the NULL pointer protection area in bytes. This memory area reduces
+ the size of the ITCM available to the application (STM32H7_MEMORY_ITCM_SIZE).
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemperipheralsz.yml b/spec/build/bsps/arm/stm32h7/optmemperipheralsz.yml
new file mode 100644
index 0000000000..0a1bd610e7
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemperipheralsz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x20000000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_PERIPHERAL_SIZE
+description: |
+ Size of the peripheral memory in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemquadspisz.yml b/spec/build/bsps/arm/stm32h7/optmemquadspisz.yml
new file mode 100644
index 0000000000..11e5f943e0
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemquadspisz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_QUADSPI_SIZE
+description: |
+ Size of the QUADSPI memory in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsdram1sz.yml b/spec/build/bsps/arm/stm32h7/optmemsdram1sz.yml
new file mode 100644
index 0000000000..11228ddb92
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsdram1sz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 33554432
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SDRAM_1_SIZE
+description: |
+ Size of the SDRAM 1 in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsdram2sz.yml b/spec/build/bsps/arm/stm32h7/optmemsdram2sz.yml
new file mode 100644
index 0000000000..5a1ffdcace
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsdram2sz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SDRAM_2_SIZE
+description: |
+ Size of the SDRAM 2 in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsram1sz.yml b/spec/build/bsps/arm/stm32h7/optmemsram1sz.yml
new file mode 100644
index 0000000000..01e9dbe1cc
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsram1sz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x20000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SRAM_1_SIZE
+description: |
+ Size of the SRAM 1 (D2 domain) in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsram2sz.yml b/spec/build/bsps/arm/stm32h7/optmemsram2sz.yml
new file mode 100644
index 0000000000..2a4890730a
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsram2sz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x20000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SRAM_2_SIZE
+description: |
+ Size of the SRAM 2 (D2 domain) in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsram3sz.yml b/spec/build/bsps/arm/stm32h7/optmemsram3sz.yml
new file mode 100644
index 0000000000..eca335fd81
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsram3sz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x8000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SRAM_3_SIZE
+description: |
+ Size of the SRAM 3 (D2 domain) in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsram4sz.yml b/spec/build/bsps/arm/stm32h7/optmemsram4sz.yml
new file mode 100644
index 0000000000..cda2e722a4
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsram4sz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x10000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SRAM_4_SIZE
+description: |
+ Size of the SRAM 4 (D3 domain) in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsramaxisz.yml b/spec/build/bsps/arm/stm32h7/optmemsramaxisz.yml
new file mode 100644
index 0000000000..9cb05540b7
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsramaxisz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x80000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SRAM_AXI_SIZE
+description: |
+ Size of the AXI SRAM (D1 domain) in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optmemsrambackupsz.yml b/spec/build/bsps/arm/stm32h7/optmemsrambackupsz.yml
new file mode 100644
index 0000000000..f1c5f60bac
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemsrambackupsz.yml
@@ -0,0 +1,16 @@
+actions:
+- get-integer: null
+- env-assign: null
+build-type: option
+default: 0x1000
+default-by-variant: []
+enabled-by: true
+format: '{:#010x}'
+links: []
+name: STM32H7_MEMORY_SRAM_BACKUP_SIZE
+description: |
+ Size of backup SRAM in bytes.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optprintkinstance.yml b/spec/build/bsps/arm/stm32h7/optprintkinstance.yml
new file mode 100644
index 0000000000..6eaf4a2011
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optprintkinstance.yml
@@ -0,0 +1,16 @@
+actions:
+- get-string: null
+- define-unquoted: null
+build-type: option
+default: stm32h7_usart1_instance
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_PRINTK_INSTANCE
+description: |
+ UART/USART instance used for printk() and getchark().
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
diff --git a/spec/build/bsps/arm/stm32h7/optvariant.yml b/spec/build/bsps/arm/stm32h7/optvariant.yml
new file mode 100644
index 0000000000..586fa2052b
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optvariant.yml
@@ -0,0 +1,29 @@
+actions:
+- get-string: null
+- script: |
+ variants = ["STM32H742xx", "STM32H743xx", "STM32H745xx", "STM32H747xx",
+ "STM32H750xx", "STM32H753xx", "STM32H755xx", "STM32H757xx", "STM32H7A3xx",
+ "STM32H7A3xxQ", "STM32H7B0xx", "STM32H7B0xxQ", "STM32H7B3xx", "STM32H7B3xxQ"]
+ if value not in variants:
+ conf.fatal(
+ "STM32H7 chip variant '{}' is not one of {}".format(
+ value, variants
+ )
+ )
+ conf.define_cond(value, True)
+build-type: option
+default: STM32H743xx
+default-by-variant: []
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_VARIANT
+description: |
+ Select the STM32H7 series chip variant out of STM32H742xx, STM32H743xx,
+ STM32H745xx, STM32H747xx, STM32H750xx, STM32H753xx, STM32H755xx, STM32H757xx,
+ STM32H7A3xx, STM32H7A3xxQ, STM32H7B0xx, STM32H7B0xxQ, STM32H7B3xx, and
+ STM32H7B3xxQ.
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)