1) The first enables building with CONFIG_ARCH_IDLE_CUSTOM enabled. 2) The second allows changing voltage output scaling setting and prevents enabling over-drive mode for low frequencies (STM32 F74xx, 75xx, 76xx, 77xx)
1) The first enables building with CONFIG_ARCH_IDLE_CUSTOM enabled. 2) The second allows changing voltage output scaling setting and prevents enabling over-drive mode for low frequencies (STM32 F74xx, 75xx, 76xx, 77xx)