zephyr/arch
Alexandre Bourdiol 4cf1d4380e arch: arm: aarch32:cortex_m: timing.c: cortex M7 may need DWT unlock
On Cortex M7, we need to check the optional presence of
Lock Access Register (LAR) which is indicated in
Lock Status Register (LSR).
When present, a special access token must be written to unlock DWT
registers.

Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
2020-12-02 10:58:08 +02:00
..
arc kernel: Cleanup logger setup in kernel files 2020-11-27 09:56:34 -05:00
arm arch: arm: aarch32:cortex_m: timing.c: cortex M7 may need DWT unlock 2020-12-02 10:58:08 +02:00
common
nios2 kernel: Cleanup logger setup in kernel files 2020-11-27 09:56:34 -05:00
posix
riscv kernel: Cleanup logger setup in kernel files 2020-11-27 09:56:34 -05:00
sparc kernel: Cleanup logger setup in kernel files 2020-11-27 09:56:34 -05:00
x86 kernel: Cleanup logger setup in kernel files 2020-11-27 09:56:34 -05:00
xtensa kernel: Cleanup logger setup in kernel files 2020-11-27 09:56:34 -05:00
CMakeLists.txt
Kconfig arch: mem protect Kconfig cleanups 2020-11-18 08:02:08 -05:00