CodeWarrior Development Tools中的主题 Re: error: LS1020A: Core not responding while bringing up custom board .

CodeWarrior Development Tools中的主题 Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520695#M4424 <HTML><HEAD></HEAD><BODY><P>Thanks for suggestion .</P><P></P><P>I tried this before and now and I received following messages</P><P></P><P>(bin) 1 % config cc cwtap</P><P>(bin) 2 % ccs::config_chain { ls1020a dap sap2 }</P><P>(bin) 3 % ccs::config_template 0 0x1000 1</P><P>(bin) 4 % ccs::write_reg 0 rcw_src 0x9A </P><P>(bin) 5 % ccs::reset_to_debug</P><P>LS1020A: Core not responding</P><P>(bin) 6 % </P></BODY></HTML> Wed, 15 Jun 2016 14:03:57 GMT dhruvalkumarpat 2016-06-15T14:03:57Z error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520693#M4422 <HTML><HEAD></HEAD><BODY><P><BR />Hi All I have custom board with LS1020A . I am trying to bring it up for the first time . I am using code warrier tap (USB) . I got following error (logged in code warrier server )</P><P style="min-height: 8pt; padding: 0px;"> </P><P style="min-height: 8pt; padding: 0px;"> </P><P>check_min_version(serverh=0,*version)</P><P>  api version: 00000004 00000006</P><P>get_connection_count(serverh=0,cc_index=0,*count)</P><P>  count:1</P><P>available_connections(serverh=0,*count,*cc)</P><P>  connections: {0,73,0xa9fe0d39}</P><P>available_connections(serverh=0,*count,*cc)</P><P>  connections: {0,73,0xa9fe0d39}</P><P>available_connections(serverh=0,*count,*cc)</P><P>  connections: {0,73,0xa9fe0d39}</P><P>available_connections(serverh=0,*count,*cc)</P><P>  connections: {0,73,0xa9fe0d39}</P><P>available_connections(serverh=0,*count,*cc)</P><P>  connections: {0,73,0xa9fe0d39}</P><P>available_connections(serverh=0,*count,*cc)</P><P>  connections: {0,73,0xa9fe0d39}</P><P>cc_version(serverh=0,cc_index=0,index=0,*version)</P><P>get_config_chain(serverh=0,cc=0)</P><P>config_server(config_reg=0,config_data=0x00002710)</P><P>config_chain(serverh=0,cc=0,count=3,*devlist,*generic)</P><P>  devlist: ls1020a,dap,sap2</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=0,size=4,*reg)</P><P>  reg: 0000009E</P><P>config_template(coreh.{serverh=0,cc_index=0,chain_pos=0},config_reg=4096,config_data=0x00000001)</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4102,size=4,*reg)</P><P>  reg: 40025A00</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4103,size=4,*reg)</P><P>  reg: 21046000</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4104,size=4,*reg)</P><P>  reg: 00000000</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4105,size=4,*reg)</P><P>  reg: 00000000</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4106,size=4,*reg)</P><P>  reg: 00000000</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4107,size=4,*reg)</P><P>  reg: 00038000</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4108,size=4,*reg)</P><P>  reg: 20024800</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4109,size=4,*reg)</P><P>  reg: 24049340</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4110,size=4,*reg)</P><P>  reg: 00000000</P><P>write_register(coreh.{serverh=0,cc_index=0,chain_pos=0},index=4111,size=4,*reg)</P><P>  reg: 00000000</P><P>reset_to_debug(serverh=0,cc=0)</P><P>  ERROR(39): Subcore error encountered during multicore operation</P><P>parse_error_ext(coreh.{serverh=0,cc_index=0,chain_pos=0}, 39)</P><P>  error: LS1020A: Core not responding</P><P>reset_to_debug(serverh=0,cc=0)</P><P>  ERROR(39): Subcore error encountered during multicore operation</P><P>parse_error_ext(coreh.{serverh=0,cc_index=0,chain_pos=0}, 39)</P><P>  error: LS1020A: Core not responding</P><P>reset_to_debug(serverh=0,cc=0)</P><P>  ERROR(39): Subcore error encountered during multicore operation</P><P>parse_error_ext(coreh.{serverh=0,cc_index=0,chain_pos=0}, 39)</P><P>  error: LS1020A: Core not responding</P><P style="min-height: 8pt; padding: 0px;"> </P><P>Dose any one have any idea about it. I tried to use hard coded RCW option . Am I missing any jtag chain config ?? </P></BODY></HTML> Tue, 14 Jun 2016 19:36:47 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520693#M4422 dhruvalkumarpat 2016-06-14T19:36:47Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520694#M4423 <HTML><HEAD></HEAD><BODY><P>Please try using in ccs console, followings commands and provide the output.</P><P></P><P>config cc cwtap</P><P>ccs::config_chain { ls1020a dap sap2 }</P><P>ccs::config_template 0 0x1000 1</P><P>ccs::write_reg 0 rcw_src 0x9A  </P><P>ccs::reset_to_debug</P><P></P><P>Adrian</P></BODY></HTML> Wed, 15 Jun 2016 06:37:11 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520694#M4423 addiyi 2016-06-15T06:37:11Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520695#M4424 <HTML><HEAD></HEAD><BODY><P>Thanks for suggestion .</P><P></P><P>I tried this before and now and I received following messages</P><P></P><P>(bin) 1 % config cc cwtap</P><P>(bin) 2 % ccs::config_chain { ls1020a dap sap2 }</P><P>(bin) 3 % ccs::config_template 0 0x1000 1</P><P>(bin) 4 % ccs::write_reg 0 rcw_src 0x9A </P><P>(bin) 5 % ccs::reset_to_debug</P><P>LS1020A: Core not responding</P><P>(bin) 6 % </P></BODY></HTML> Wed, 15 Jun 2016 14:03:57 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520695#M4424 dhruvalkumarpat 2016-06-15T14:03:57Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520696#M4425 <HTML><HEAD></HEAD><BODY><P>What is the value for SYSCLK and DDRCLK for your board?</P><P></P><P>Adrian</P></BODY></HTML> Wed, 15 Jun 2016 14:36:19 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520696#M4425 addiyi 2016-06-15T14:36:19Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520697#M4426 <HTML><HEAD></HEAD><BODY><P>Source  is 100 MHz</P><P></P><P><SPAN style="color: #51626f; font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;"> CPU clock  = 800 Mhz</SPAN></P><P><SPAN style="color: #51626f; font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">DDR clock  = 600 Mhz</SPAN></P></BODY></HTML> Wed, 15 Jun 2016 15:29:41 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520697#M4426 dhruvalkumarpat 2016-06-15T15:29:41Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520698#M4427 <HTML><HEAD></HEAD><BODY><P>I tried to scan the jtag chain and I get following result.</P><P></P><P>bin) 19 % source IDcode.tcl</P><P></P><P></P><P>Scanning for available TAPs connected via USB.....</P><P></P><P></P><P></P><P></P><P>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</P><P>+</P><P>+      Available Remote Connections</P><P>+</P><P>+   1 -  CodeWarriorTAP  -  00:04:9f:03:b1:4c</P><P>+   2 -  CodeWarriorTAP  -  <Specify IP Address></P><P>+   3 -  GigabitTAP  -  <Specify IP Address></P><P>+</P><P>+   x  - Exit Script without Changes</P><P>+</P><P>++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</P><P></P><P></P><P>Specify connection:</P><P>1</P><P></P><P></P><P>Configuring TAP Interface....</P><P></P><P></P><P>Configured Connection: cwtap : 00:04:9f:03:b1:4c</P><P></P><P></P><P></P><P></P><P>TDO -----</P><P>        | </P><P>        * Device 0  IDCODE: 5BA00477  Device: Unknown Device</P><P>        * Device 1  IDCODE: 16B0001D  Device: FSL LS1 Device rev 2.x</P><P>        | </P><P>TDI -----</P><P></P><P></P><P></P><P></P><P>###################################################</P><P>#</P><P>#    configTAP -  Redefine TAP interface</P><P>#</P><P>#    scanboard -  Scans the target system</P><P>#    and returns the JTAG IDCode                 </P><P>#</P><P>#    ir  -  Loopback test</P><P>#</P><P>###################################################</P><P></P><P>But error still persist</P></BODY></HTML> Wed, 15 Jun 2016 21:53:15 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520698#M4427 dhruvalkumarpat 2016-06-15T21:53:15Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520699#M4428 <HTML><HEAD></HEAD><BODY><P>Please take a look on chapter Hard-coded RCW options from LS1021 RM, and choose the value for <SPAN style="color: #51626f; font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">rcw_src according with your board configuration. One of hard-coded option should work for your board and "Core not responding" error in ccs should gone.</SPAN></P><P></P><P><SPAN style="color: #51626f; font-family: arial, helvetica, 'helvetica neue', verdana, sans-serif;">Adrian</SPAN></P></BODY></HTML> Thu, 16 Jun 2016 06:03:00 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520699#M4428 addiyi 2016-06-16T06:03:00Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520700#M4429 <HTML><HEAD></HEAD><BODY><P>It seem the SYSCLK  default source IFC_WE0_B is  1 means its not selecting DIFF_SYSCLK which is the default clock source in our case.</P></BODY></HTML> Thu, 16 Jun 2016 13:26:30 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520700#M4429 dhruvalkumarpat 2016-06-16T13:26:30Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520701#M4430 <HTML><HEAD></HEAD><BODY><P>Hello <SPAN class="jive-comment-meta font-color-meta-light"><SPAN class="j-username-wrap"><SPAN class="jive-username-link jiveTT-hover-user">Dhruvalkumar Patel,</SPAN></SPAN></SPAN></P><P></P><P><SPAN class="jive-comment-meta font-color-meta-light">Please check whether there is hardware problem on your custom target board.</SPAN></P><P></P><P><SPAN class="jive-comment-meta font-color-meta-light">Please download "AN4878, QorIQ LS1021A Design Checklist - Application Note" from <A class="jive-link-external-small" data-content-finding="Community" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.nxp.com%2Fproducts%2Fmicrocontrollers-and-processors%2Farm-processors%2Fqoriq-arm-processors%2Fqoriq-ls1021a-dual-core-communications-processor-with-lcd-controller%3ALS1021A%3Ffpsp%3D1%26tab%3DDocumentation_Tab" rel="nofollow" target="_blank">QorIQ LS1021A Dual-Core Communications Processor wi|NXP </A>, and refer to "Figure 31. JTAG interface connection" to check your JTAG interface design, especially nRESET pin.</SPAN></P><P><SPAN class="jive-comment-meta font-color-meta-light"></SPAN></P><P><BR />Have a great day,<BR />Yiping</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 17 Jun 2016 06:06:03 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520701#M4430 yipingwang 2016-06-17T06:06:03Z Re: error: LS1020A: Core not responding while bringing up custom board . https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520702#M4431 <HTML><HEAD></HEAD><BODY><P>I am having this same problem on a T2080 custom board, was there ever a fix found for this?</P></BODY></HTML> Thu, 22 Aug 2019 19:19:10 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/error-LS1020A-Core-not-responding-while-bringing-up-custom-board/m-p/520702#M4431 kbell_hardware 2019-08-22T19:19:10Z