Commit Graph

5 Commits (feature-cpuid)

Author SHA1 Message Date
Kevin Bracey 05e2ae7a70 Add memory barriers to STM32F7xx Ethernet
Pending official update from STM, add memory barriers to the Ethernet
HAL code for the STM32F7xx family.

Cortex-M7 has a merging write buffer that is not automatically flushed
by accesses to devices, so without these DMBs, we sometimes lose synch
with the transmitter.

The DMBs are architecturally needed in every version of this HAL, but
adding just to the STM32F7 version for now to clear test, as the
problem has only been observed on Cortex-M7-based devices.

Fixes #5622.
2017-12-20 15:05:29 +02:00
adustm 8058e04238 F7 ST CUBE V1.7.0 2017-06-23 09:49:31 +02:00
jeromecoutant b77533dd51 STM32Cube_FW_F7_V1.6.0
CMSIS v1.1.2 => v1.2.0
    STM32F7 HAL v1.1.2 => v1.2.0
2017-03-06 16:48:23 +01:00
jeromecoutant f5b62208f4 STM32Cube_FW_F7_V1.5.1
CMSIS v1.1.0 => v1.1.2
    STM32F7 HAL v1.1.0 => v1.1.2
2017-01-13 13:29:45 +01:00
Christopher Haster 26ced98734 restructure - Restructured cmsis directory
targets/cmsis -> cmsis
targets/cmsis/TARGET_* -> targets/TARGET_*/device
targets/cmsis/TARGET_*/mbed_rtx.h -> targets/TARGET_*/mbed_rtx.h
2016-10-04 17:51:44 -05:00