This patch adds initial MPU support to STM32F401XE.
The boot configuration prevents the following security issues:
* Prevent to read at an address that is reserved in the memory map.
* Prevent to write into the boot Flash/ROM.
* Prevent the application to access to the BootROM.
* Prevent from running code located in SRAM.
Change-Id: I4dc0669009bd5c0a829a69f8ff417c787b7043ed
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@linaro.org>
The Cortex-M4 of the STM32F4 family has an FPU. Enable the FPU support
by selecting CPU_HAS_FPU.
Change-Id: Iddae9c547df6e010562649eb0997dc61563c8fc4
Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
The comment refers to STM32F1 instead of STM32F4.
Change-Id: Ide116b712146f87a6f4d2aaafea8bd181c4d9397
Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Make the systick feature optional that can be selected by the SoC.
Change-Id: I4a405640b84daecc17fc1882743d3cafb78ff861
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Enable HAS_CUBE config flag on stm32f4 family soc.h is updated to
include minimum include files from ext/hal/stm23cube
Change-Id: I35a8c33aab777167ee7029edc1b7a4f6d21fccd8
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This patch adds support for the STMicroelectronics STM32F4x family in the
STM32 MCU line. Configuration is included for the STM32F401RE MCU.
Acknowledgements to Pawel Wodnicki's earlier submission from February that
was used as a starting point for this port. In the end, we rewrote all of it.
Change-Id: I9797c282ac3c0cc66a63b9d34821de95df537ef6
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Vincenzo Frascino