Added `V_DDA_VOLTAGE` macro to define the analog supply voltage for each board and also corrected some sd card voltage supply values

Renamed macros _ARCH_CORTEXM0_STM32 and _ARCH_CORTEXM3_STM32 to _ARCH_CORTEXM0_STM32F0 and _ARCH_CORTEXM3_STM32F1

Also fixed a missing memory configuration step in stage_1_boot.cpp. The IRQconfigureCache function has to be called with the position of the external memory in order to setup the MPU properly