15 Nov
2022
15 Nov
'22
12:30 p.m.
Hi Peng,
On Tue, Nov 15, 2022 at 6:17 AM Peng Fan peng.fan@oss.nxp.com wrote:
No, the SPL not use DM_SERIAL. For mx6sabresd, it supports 3 boards, limited SRAM made is hard to enable the DM feature.
setup_iomux_uart() is not called in SPL. It is called inside U-Boot proper.