More cleaning: - a really working and simpler ddb "machine translate" helper. - get rid of the remains of the BATC code, which would not work as is on   4:1 and 8:1 boards.
More cleaning:
- a really working and simpler ddb "machine translate" helper.
- get rid of the remains of the BATC code, which would not work as is on
  4:1 and 8:1 boards.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars