topic Re: Problem of mpc8308 flash in PowerQUICC Processors https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306109#M640 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #7030a0;"><STRONG>Hi Rui</STRONG></SPAN></P><P></P><P><STRONG>I am also using MPC8308 RDB Board. But I could not able to do u-boot debugging because this board have some reset issue when using with JTAG probe.( USB TAP with Code warrior 8.8)<BR /></STRONG></P><P><SPAN style="color: red;"><STRONG>Have you faced similar issues ?</STRONG></SPAN></P><P><STRONG>Pls Gentle man.</STRONG></P><P><STRONG> ( Also We have modified the reset Circuit as per Design Check list suggested by Freescale Tech Support.)<BR /></STRONG></P><P><SPAN style="color: #7030a0;"><STRONG>Regards</STRONG></SPAN></P><P><SPAN style="color: #7030a0;"><STRONG>Ramesh</STRONG></SPAN></P></BODY></HTML> Wed, 25 Jun 2014 15:19:33 GMT rameshchandraka 2014-06-25T15:19:33Z Problem of mpc8308 flash https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306104#M635 <HTML><HEAD></HEAD><BODY><P>I made a mpc8308 test board according the mpc8308-rdb, now, I can connect the board via USBTAP, can </P><P>change gpio status through&nbsp; CW8.8 ，but when i test flash mx29lv640bttc-90，the flash programer can </P><P>show" flash erase&nbsp; complete" ,actually i can see the lcs0 voltage status is always high </P><P>3.3V.obviously&nbsp; it doesn.t work . How can i deal this problem.thank you</P></BODY></HTML> Fri, 28 Mar 2014 12:35:29 GMT https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306104#M635 00lirui 2014-03-28T12:35:29Z Re: Problem of mpc8308 flash https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306105#M636 <HTML><HEAD></HEAD><BODY><P>What is the difference between your board and MPC8308-rdb board?</P><P>Which target initialization file you are using?</P><P></P><P>Also, the device requires Reset Configuration - which source you are using for reset configuration?</P></BODY></HTML> Fri, 28 Mar 2014 12:42:52 GMT https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306105#M636 alexander_yakov 2014-03-28T12:42:52Z Re: Problem of mpc8308 flash https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306106#M637 <HTML><HEAD></HEAD><BODY><P>thanks for your response, the initialization file is&nbsp; 8308mITX_init.cfg and 8308mITX.mem,the JTAG Configuration file is 8308mITX_rev1_HRCW_jtag.txt. Today&nbsp; I test the DDR2 using USB TAP, it passed.&nbsp; and When I connect board via USBTAP, choose no initializaion file, establish the connection, then when I kill the connection,the lcs0 port seems work well. However,when i restart the board or reconnect the board using initialization file,the phenomenon vanish.</P></BODY></HTML> Sat, 29 Mar 2014 15:45:34 GMT https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306106#M637 00lirui 2014-03-29T15:45:34Z Re: Problem of mpc8308 flash https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306107#M638 <HTML><HEAD></HEAD><BODY><P>What is the difference between your board and MPC8308-rdb board?</P></BODY></HTML> Tue, 01 Apr 2014 13:55:43 GMT https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306107#M638 alexander_yakov 2014-04-01T13:55:43Z Re: Problem of mpc8308 flash https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306108#M639 <HTML><HEAD></HEAD><BODY><P>The V180 power has some problem,&nbsp; I fixed it ,then&nbsp; flash can work well. Now I start to debug uboot.thank you very much.</P></BODY></HTML> Thu, 03 Apr 2014 13:24:21 GMT https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306108#M639 00lirui 2014-04-03T13:24:21Z Re: Problem of mpc8308 flash https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306109#M640 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #7030a0;"><STRONG>Hi Rui</STRONG></SPAN></P><P></P><P><STRONG>I am also using MPC8308 RDB Board. But I could not able to do u-boot debugging because this board have some reset issue when using with JTAG probe.( USB TAP with Code warrior 8.8)<BR /></STRONG></P><P><SPAN style="color: red;"><STRONG>Have you faced similar issues ?</STRONG></SPAN></P><P><STRONG>Pls Gentle man.</STRONG></P><P><STRONG> ( Also We have modified the reset Circuit as per Design Check list suggested by Freescale Tech Support.)<BR /></STRONG></P><P><SPAN style="color: #7030a0;"><STRONG>Regards</STRONG></SPAN></P><P><SPAN style="color: #7030a0;"><STRONG>Ramesh</STRONG></SPAN></P></BODY></HTML> Wed, 25 Jun 2014 15:19:33 GMT https://community.nxp.com/t5/PowerQUICC-Processors/Problem-of-mpc8308-flash/m-p/306109#M640 rameshchandraka 2014-06-25T15:19:33Z