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diff --git a/user/bsps/arm/fvp.rst b/user/bsps/arm/fvp.rst new file mode 100644 index 0000000..b938e30 --- /dev/null +++ b/user/bsps/arm/fvp.rst @@ -0,0 +1,39 @@ +.. SPDX-License-Identifier: CC-BY-SA-4.0 + +.. Copyright (C) 2022 embedded brains GmbH & Co. KG + +fvp (Fixed Virtual Platform) +============================ + +The BSP for the +`Arm Fixed Virtual Platforms <https://developer.arm.com/Tools%20and%20Software/Fixed%20Virtual%20Platforms>`_ +offers one variant. You need a license from Arm to run the simulator. The +`fvp_cortex_r52` variant supports a simulation of the Cortex-R52 processor. +The BSP supports the SMP configuration. + +Run an Executable +----------------- + +To run an executable on a single Cortex-R52 processor use: + +.. code-block:: none + + FVP_BaseR_Cortex-R52x1 -C bp.vis.disable_visualisation=1 -a build/arm/fvp_cortex_r52/testsuites/samples/ticker.exe + +To run an executable on a four Cortex-R52 processors use: + +.. code-block:: none + + FVP_BaseR_Cortex-R52x4 -C bp.vis.disable_visualisation=1 -a build/arm/fvp_cortex_r52/testsuites/samples/ticker.exe + +Clock Driver +------------ + +The clock driver uses the `ARMv7-AR Generic Timer`. + +Console Driver +-------------- + +The console driver uses the +`semihosting <https://developer.arm.com/documentation/dui0471/g/Semihosting/Semihosting-operations?lang=en>`_ +``SYS_READC`` and ``SYS_WRITEC`` system calls. |