Revert "m20lte: Decommonize board-info.txt"

Followed by https://github.com/SamarV-121/android_device_samsung_universal7904-common/commit/e8bc3384bfdbfa3eb30051a56d53668e712ad95a.

This reverts commit 2e72f8b9a716ffe471246758f8164969ea0392e1.

Change-Id: I2a82d744dd71c6a530d73ae3247df273302d0aaa
2 files changed