> on imx8(mm) the RXDMUXSEL needs to be set for data going over the wire > (as observable on a connected 'scope) to actually make it into the > RXFIFO > the reference manual is not overly clear about this, and only > mentiones that "UCR3_RXDMUXSEL should always be set." - and since the > CR3 register reverts to its reset values after setting the baudrate, > setting this bit is done during '_mxc_serial_setbgr' > Signed-off-by: Johannes Schneider <johannes.schnei...@leica-geosystems.com> > Reviewed-by: Peng Fan <peng....@nxp.com> > Reviewed-by: Fabio Estevam <feste...@denx.de> Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de =====================================================================
