soc/intel/ehl: Fix incorrect access to MAC_MDIO_DATA register

Function 'setbits16' performs an 'OR' operation with the new data and
the origin register entry. This can lead to an incorrect value in the
register which can then lead to issues.

Change-Id: I0212420be770e2ffdabebbfaf5dfbf8d99d25915
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

0 files changed, 0 insertions, 0 deletions