mb/intel/coffeelake_rvp: Correct LPDDR4 to DDR4 in mainboard info

There's only DDR4 or LPDDR3 support for coffelake processor line,
details can be found out on EDS #570805.

BUG=N/A
TEST=N/A

Change-Id: I8ba6b6861b15b40b01237f87c8d55394f7fd6706
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/28236
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions