board/imxrt1050-evk: block peripheral initialization to support serial
board/imxrt1050-evk: block peripheral initialization to support serial

Current peripheral initialization is not working well. It blocks
seeing serial logs. Let's block them temporarily.

Signed-off-by: sunghan-chang <c954e25285721d8faa8b1a5c1ae2ef5a35338d32@samsung.com>

Samsung/TizenRT,junmin-kim/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,chanijjani/TizenRT,jeongchanKim/TizenRT,an4967/TizenRT,jeongchanKim/TizenRT,sunghan-chang/TizenRT,Samsung/TizenRT,davidfather/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,an4967/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,an4967/TizenRT,jsdosa/TizenRT,davidfather/TizenRT,sunghan-chang/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,an4967/TizenRT,junmin-kim/TizenRT,an4967/TizenRT,pillip8282/TizenRT,jeongarmy/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,sunghan-chang/TizenRT,Samsung/TizenRT,an4967/TizenRT,jsdosa/TizenRT,pillip8282/TizenRT,jsdosa/TizenRT,Samsung/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,jeongarmy/TizenRT,jeongchanKim/TizenRT,jsdosa/TizenRT,jsdosa/TizenRT,davidfather/TizenRT,chanijjani/TizenRT,junmin-kim/TizenRT,chanijjani/TizenRT,davidfather/TizenRT,pillip8282/TizenRT,chanijjani/TizenRT,chanijjani/TizenRT,jeongarmy/TizenRT,pillip8282/TizenRT,jeongchanKim/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,junmin-kim/TizenRT,sunghan-chang/TizenRT,sunghan-chang/TizenRT,jeongchanKim/TizenRT,chanijjani/TizenRT,chanijjani/TizenRT,sunghan-chang/TizenRT,junmin-kim/TizenRT,jeongarmy/TizenRT,jsdosa/TizenRT