diff --git a/doc/board/qemu_cortex_m3.rst b/doc/board/qemu_cortex_m3.rst index 289a0b5201c..95b42e32bef 100644 --- a/doc/board/qemu_cortex_m3.rst +++ b/doc/board/qemu_cortex_m3.rst @@ -3,95 +3,6 @@ ARM Cortex-M3 Emulation (QEMU) ############################## -Overview -******** +The board documentation for the OLIMEXINO-STM32 has been moved to the Zephyr project wiki: -The Zephyr kernel uses the qemu_cortex_m3 board configuration -to emulate the TI LM3S6965 platform running on QEMU. It provides support -for an ARM Cortex-M3 CPU and the following devices: - -* Nested Vectored Interrupt Controller - -* System Tick System Clock - -* Stellaris UART - -.. note:: - This board configuration makes no claims about its suitability for use - with an actual ti_lm3s6965 hardware system, or any other hardware system. - -Supported Boards -**************** - -The qemu_cortex_m3 board configuration has been tested on -QEMU 2.1 patched with Zephyr's -:file:`0001-armv7m-support-basepri-primask-interrupt-locking.patch`. - -Supported Features -****************** - -The qemu_cortex_m3 board configuration supports the following -hardware features: - -+--------------+------------+----------------------+ -| Interface | Controller | Driver/Component | -+==============+============+======================+ -| NVIC | on-chip | nested vectored | -| | | interrupt controller | -+--------------+------------+----------------------+ -| Stellaris | on-chip | serial port | -| UART | | | -+--------------+------------+----------------------+ -| SYSTICK | on-chip | system clock | -+--------------+------------+----------------------+ - -The kernel currently does not support other hardware features on this platform. - -Interrupt Controller -==================== - - -Refer to the :ref:`frdm_k64f`. - -.. note:: - Unlike the frdm_k64f board configuration, the qemu_cortex_m3 - board configuration sets option :option:`CONFIG_NUM_IRQ_PRIO_BITS` to '3'. - -System Clock -============ -The qemu_cortex_m3 board configuration uses a system -clock frequency of 12 MHz. - -Serial Port -=========== - -The qemu_cortex_m3 board configuration uses a single -serial communication channel with the CPU's UART0. - -Known Problems or Limitations -***************************** - -The following platform features are unsupported: - -* Memory protection through optional MPU. - However, using a XIP kernel effectively provides - TEXT/RODATA write protection in ROM. - -* SRAM at addresses 0x1FFF0000-0x1FFFFFFF - -* Writing to the hardware's flash memory - -Bibliography -************ - -1. The Definitive Guide to the ARM Cortex-M3, - Second Edition by Joseph Yiu (ISBN 978-0-12-382090-7) -2. ARMv7-M Architecture Technical Reference Manual - (ARM DDI 0403D ID021310) -3. Procedure Call Standard for the ARM Architecture - (ARM IHI 0042E, current through ABI release 2.09, - 2012/11/30) -4. Cortex-M3 Revision r2p1 Technical Reference Manual - (ARM DDI 0337I ID072410) -5. Cortex-M3 Devices Generic User Guide - (ARM DUI 0052A ID121610) +https://wiki.zephyrproject.org/view/ARM_Cortex-M3_Emulation_(QEMU) \ No newline at end of file