tree 3b2e95f928472a6b5294c5534978b4ec7a54a3c6
parent 0e184922a57e1180bae6056004637ba811c8a772
author Peng Fan <peng.fan@nxp.com> 1667808009 +0800
committer Stefano Babic <sbabic@denx.de> 1675163493 +0100

imx: mx6ull/z_14x14_evk: clean up UART iomux

After DM_SERIAL, and set pinctrl_uart1 as pre-reloc, no need initialize
iomux at board file.

Signed-off-by: Peng Fan <peng.fan@nxp.com>