* align MPS2_M0 FVP target with other MPS2 targets
* moved memory_zones.h
* chnage the flash_api.c where referencing the old memory_zones
* modify mbed_rtx.h to use the memory_zones definations as INITIAL_SP
* all linker scripts reference the definitions from memory_zones.h
* tool chains use predefined 1K as ISR Stack size
* ARM Complier 5 and GCC will auto calculated heap size
* IAR use predefined 2MiB as heap size
* added memory_zones.h
* all linker scripts reference the definitions from memory_zones.h
* tool chains use predefined 1K as ISR Stack size
* ARM Complier 5 and GCC will auto calculated heap size
* IAR use predefined 2MiB as heap size
* added memory_zones.h
* all linker scripts reference the definitions from memory_zones.h
* tool chains use predefined 1K as ISR Stack size
* ARM Complier 5 and GCC will auto calculated heap size
* IAR use predefined 2MiB as heap size
* added memory_zones.h
* all linker scripts reference the definitions from memory_zones.h
* tool chains use predefined 1K as ISR Stack size
* ARM Complier 5 and GCC will auto calculated heap size
* IAR use predefined 2MiB as heap size
* added memory_zones.h
* all linker scripts reference the definitions from memory_zones.h
* tool chains use predefined 1K as ISR Stack size
* ARM Complier 5 and GCC will auto calculated heap size
* IAR use predefined 2MiB as heap size
Not only new target, any target update goes to own section. This covers
target updates to SDK, HAL implementation, target list, etc.
All these go to patch releases.
For speeding up of LWIP in RZ/A1, I added four new config processes in mbed_lib.json and lwipopts.h, overriden those values.
Since RZ/A1 incorporates a large memory, can actualize speeding up by running with the override value.
Also those new config processes will be helpful for more customize.
In `ticker speed` test case execution time of ticker API functions is measured using Timer object. Test replaces original ticker handler for testing purposes, so test should not relay on higher level ticker based features(like Timer).
Use low level ticker API for time measuring.