SW Management: Initial commit

Signed-off-by: Zarko Kostadinovski <zare_aw@yahoo.com>
Linker: Add SW management configuration region

Signed-off-by: Zarko Kostadinovski <zare_aw@yahoo.com>
FLASH Management: Implement internal FLASH management SOC_HAL part

Signed-off-by: Zarko Kostadinovski <zare_aw@yahoo.com>
IAR Compiler: Move to Medium optimization level

Signed-off-by: Zarko Kostadinovski <zare_aw@yahoo.com>
Linker: Change Switches config region

Signed-off-by: Zarko Kostadinovski <zare_aw@yahoo.com>