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[PULL 03/17] docs/system: arm: Add stm32 boards description
From: |
Peter Maydell |
Subject: |
[PULL 03/17] docs/system: arm: Add stm32 boards description |
Date: |
Fri, 9 Jul 2021 17:09:49 +0100 |
From: Alexandre Iooss <erdnaxe@crans.org>
This adds the target guide for Netduino 2, Netduino Plus 2 and STM32VLDISCOVERY.
Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210617165647.2575955-4-erdnaxe@crans.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
docs/system/arm/stm32.rst | 66 ++++++++++++++++++++++++++++++++++++++
docs/system/target-arm.rst | 1 +
MAINTAINERS | 1 +
3 files changed, 68 insertions(+)
create mode 100644 docs/system/arm/stm32.rst
diff --git a/docs/system/arm/stm32.rst b/docs/system/arm/stm32.rst
new file mode 100644
index 00000000000..508b92cf862
--- /dev/null
+++ b/docs/system/arm/stm32.rst
@@ -0,0 +1,66 @@
+STMicroelectronics STM32 boards (``netduino2``, ``netduinoplus2``,
``stm32vldiscovery``)
+========================================================================================
+
+The `STM32`_ chips are a family of 32-bit ARM-based microcontroller by
+STMicroelectronics.
+
+.. _STM32:
https://www.st.com/en/microcontrollers-microprocessors/stm32-32-bit-arm-cortex-mcus.html
+
+The STM32F1 series is based on ARM Cortex-M3 core. The following machines are
+based on this chip :
+
+- ``stm32vldiscovery`` STM32VLDISCOVERY board with STM32F100RBT6
microcontroller
+
+The STM32F2 series is based on ARM Cortex-M3 core. The following machines are
+based on this chip :
+
+- ``netduino2`` Netduino 2 board with STM32F205RFT6 microcontroller
+
+The STM32F4 series is based on ARM Cortex-M4F core. This series is pin-to-pin
+compatible with STM32F2 series. The following machines are based on this chip :
+
+- ``netduinoplus2`` Netduino Plus 2 board with STM32F405RGT6
microcontroller
+
+There are many other STM32 series that are currently not supported by QEMU.
+
+Supported devices
+-----------------
+
+ * ARM Cortex-M3, Cortex M4F
+ * Analog to Digital Converter (ADC)
+ * EXTI interrupt
+ * Serial ports (USART)
+ * SPI controller
+ * System configuration (SYSCFG)
+ * Timer controller (TIMER)
+
+Missing devices
+---------------
+
+ * Camera interface (DCMI)
+ * Controller Area Network (CAN)
+ * Cycle Redundancy Check (CRC) calculation unit
+ * Digital to Analog Converter (DAC)
+ * DMA controller
+ * Ethernet controller
+ * Flash Interface Unit
+ * GPIO controller
+ * I2C controller
+ * Inter-Integrated Sound (I2S) controller
+ * Power supply configuration (PWR)
+ * Random Number Generator (RNG)
+ * Real-Time Clock (RTC) controller
+ * Reset and Clock Controller (RCC)
+ * Secure Digital Input/Output (SDIO) interface
+ * USB OTG
+ * Watchdog controller (IWDG, WWDG)
+
+Boot options
+------------
+
+The STM32 machines can be started using the ``-kernel`` option to load a
+firmware. Example:
+
+.. code-block:: bash
+
+ $ qemu-system-arm -M stm32vldiscovery -kernel firmware.bin
diff --git a/docs/system/target-arm.rst b/docs/system/target-arm.rst
index 13b3eeaf076..705b8835e48 100644
--- a/docs/system/target-arm.rst
+++ b/docs/system/target-arm.rst
@@ -97,6 +97,7 @@ undocumented; you can get a complete list by running
arm/collie
arm/sx1
arm/stellaris
+ arm/stm32
arm/virt
arm/xlnx-versal-virt
diff --git a/MAINTAINERS b/MAINTAINERS
index f5919498af4..bad893bfd90 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -898,6 +898,7 @@ M: Alexandre Iooss <erdnaxe@crans.org>
L: qemu-arm@nongnu.org
S: Maintained
F: hw/arm/stm32vldiscovery.c
+F: docs/system/arm/stm32.rst
Versatile Express
M: Peter Maydell <peter.maydell@linaro.org>
--
2.20.1
- [PULL 00/17] target-arm queue, Peter Maydell, 2021/07/09
- [PULL 01/17] stm32f100: Add the stm32f100 SoC, Peter Maydell, 2021/07/09
- [PULL 02/17] stm32vldiscovery: Add the STM32VLDISCOVERY Machine, Peter Maydell, 2021/07/09
- [PULL 05/17] hw/intc/arm_gicv3_cpuif: Fix virtual irq number check in icv_[dir|eoir]_write, Peter Maydell, 2021/07/09
- [PULL 03/17] docs/system: arm: Add stm32 boards description,
Peter Maydell <=
- [PULL 04/17] tests/boot-serial-test: Add STM32VLDISCOVERY board testcase, Peter Maydell, 2021/07/09
- [PULL 09/17] hw/gpio/pl061: Document the interface of this device, Peter Maydell, 2021/07/09
- [PULL 07/17] hw/gpio/pl061: Clean up read/write offset handling logic, Peter Maydell, 2021/07/09
- [PULL 06/17] hw/gpio/pl061: Convert DPRINTF to tracepoints, Peter Maydell, 2021/07/09
- [PULL 08/17] hw/gpio/pl061: Add tracepoints for register read and write, Peter Maydell, 2021/07/09
- [PULL 13/17] hw/gpio/pl061: Convert to 3-phase reset and assert GPIO lines correctly on reset, Peter Maydell, 2021/07/09
- [PULL 15/17] hw/arm/stellaris: Expand comment about handling of OLED chipselect, Peter Maydell, 2021/07/09
- [PULL 17/17] hw/intc: Improve formatting of MEMTX_ERROR guest error message, Peter Maydell, 2021/07/09
- [PULL 10/17] hw/gpio/pl061: Honour Luminary PL061 PUR and PDR registers, Peter Maydell, 2021/07/09
- [PULL 16/17] target/arm: Correct the encoding of MDCCSR_EL0 and DBGDSCRint, Peter Maydell, 2021/07/09