FreeRTOS-Kernel/portable
Gaurav-Aggarwal-AWS 7dd6b76011
Add support for 16 MPU regions to Cortex-M4 MPU ports (#96)
ARMv7-M supports 8 or 16 MPU regions. FreeRTOS Cortex-M4 MPU ports so
far assumed 8 regions. This change adds support for 16 MPU regions. The
hardware with 16 MPU regions must define configTOTAL_MPU_REGIONS to 16
in their FreeRTOSConfig.h.

If left undefined, it defaults to 8 for backward compatibility.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2020-07-24 07:47:41 -07:00
..
ARMClang Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
ARMv8M Update portNVIC_SYSPRI2_REG to portNVIC_SHPR3_REG (#86) 2020-07-15 19:44:45 -07:00
BCC/16BitDOS Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
CCS Update incorrect port in comments (#87) 2020-07-15 19:44:57 -07:00
CodeWarrior Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Common Rmove MPU_pvPortMalloc and MPU_vPortFree from mpu_wrappers.c (#88) 2020-07-15 19:46:35 -07:00
GCC Add support for 16 MPU regions to Cortex-M4 MPU ports (#96) 2020-07-24 07:47:41 -07:00
IAR Add support for 16 MPU regions to Cortex-M4 MPU ports (#96) 2020-07-24 07:47:41 -07:00
Keil Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
MemMang Place privileged symbols correctly (#84) 2020-07-14 16:22:42 -07:00
MikroC/ARM_CM4F Update portNVIC_SYSPRI2_REG to portNVIC_SHPR3_REG (#86) 2020-07-15 19:44:45 -07:00
MPLAB Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
MSVC-MingW Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
oWatcom/16BitDOS Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Paradigm/Tern_EE Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Renesas Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Rowley Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
RVDS Add support for 16 MPU regions to Cortex-M4 MPU ports (#96) 2020-07-24 07:47:41 -07:00
SDCC/Cygnal Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Softune Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
Tasking/ARM_CM4F Update portNVIC_SYSPRI2_REG to portNVIC_SHPR3_REG (#86) 2020-07-15 19:44:45 -07:00
ThirdParty Synopsys ARC update, with updated BSP support (#99) 2020-07-22 17:14:09 -07:00
WizC/PIC18 Style: uncrustify kernel files 2020-07-08 10:24:06 -07:00
readme.txt Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00

Each real time kernel port consists of three files that contain the core kernel
components and are common to every port, and one or more files that are
specific to a particular microcontroller and/or compiler.


+ The FreeRTOS/Source/Portable/MemMang directory contains the five sample
memory allocators as described on the http://www.FreeRTOS.org WEB site.

+ The other directories each contain files specific to a particular
microcontroller or compiler, where the directory name denotes the compiler
specific files the directory contains.



For example, if you are interested in the [compiler] port for the [architecture]
microcontroller, then the port specific files are contained in
FreeRTOS/Source/Portable/[compiler]/[architecture] directory.  If this is the
only port you are interested in then all the other directories can be
ignored.