- Remove SYS_ prefix
- shorten POWER_MANAGEMENT to just PM
- DEVICE_POWER_MANAGEMENT -> PM_DEVICE
and use PM_ as the prefix for all PM related Kconfigs
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit renames the Kconfig `FLOAT` symbol to `FPU`, since this
symbol only indicates that the hardware Floating Point Unit (FPU) is
used and does not imply and/or indicate the general availability of
toolchain-level floating point support (i.e. this symbol is not
selected when building for an FPU-less platform that supports floating
point operations through the toolchain-provided software floating point
library).
Moreover, given that the symbol that indicates the availability of FPU
is named `CPU_HAS_FPU`, it only makes sense to use "FPU" in the name of
the symbol that enables the FPU.
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
Assignments have no effect on promptless symbols. Flagged by
https://github.com/zephyrproject-rtos/zephyr/pull/20742.
This symbol is select'ed automatically by the X86_MMU, ARM_MPU, and
ARC_MPU symbols.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Add a minimal sample that showcases minimal ROM sizes. It can be built
in several configurations, all very restrictive when it comes to
features enabled in order to verify the fact that we can fit in small
devices and to be able to accurately measure the sizes of the kernel's
basic features.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
