i.MX Processors中的主题 /dev/ttySP4(AUART5) problem is solved on i.mx28 https://community.nxp.com/t5/i-MX-Processors/dev-ttySP4-AUART5-problem-is-solved-on-i-mx28/m-p/187811#M9053 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>MXS_DMA_RESOURSE for UART4-RX pin was not defined in arch/arm/mach-mx28/serial.c file.</P><P>It is in auart4_resource[] structure.&nbsp;</P><P>I have defined it and now there is no problem.</P><P>&nbsp;</P><P>Thanks.</P><P>Mehmet Kurnaz</P></BODY></HTML> Thu, 17 Nov 2011 13:40:15 GMT mehmet 2011-11-17T13:40:15Z /dev/ttySP4(AUART5) problem is solved on i.mx28 https://community.nxp.com/t5/i-MX-Processors/dev-ttySP4-AUART5-problem-is-solved-on-i-mx28/m-p/187811#M9053 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>MXS_DMA_RESOURSE for UART4-RX pin was not defined in arch/arm/mach-mx28/serial.c file.</P><P>It is in auart4_resource[] structure.&nbsp;</P><P>I have defined it and now there is no problem.</P><P>&nbsp;</P><P>Thanks.</P><P>Mehmet Kurnaz</P></BODY></HTML> Thu, 17 Nov 2011 13:40:15 GMT https://community.nxp.com/t5/i-MX-Processors/dev-ttySP4-AUART5-problem-is-solved-on-i-mx28/m-p/187811#M9053 mehmet 2011-11-17T13:40:15Z