topic    The CodeWarrior Development Studio for QorIQ LS series - ARM V8 ISA, Targeting Manual   in Layerscape https://community.nxp.com/t5/Layerscape/The-CodeWarrior-Development-Studio-for-QorIQ-LS-series-ARM-V8/m-p/887327#M4123 <HTML><HEAD></HEAD><BODY><P><STRONG style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: bold;">&nbsp;</STRONG></P><P>Excute from&nbsp; chapter 7 to chapter 7.3 in the document of ''<STRONG><EM>CodeWarrior Development Studio for QorIQ LS series - ARM V8 ISA, Targeting Manual</EM>&nbsp;</STRONG> '', an error was reported. The specific contents of the error are as follows:</P><P>(gdb) source ../../gdb_extensions/flash/cwflash.py<BR />Starting flash programmer services...<BR />Starting local server...<BR />Successfully started gdb server 127.0.0.1:45000.<BR />Set gdb remote timeout to 120<BR />Connecting to target...<BR />Using LS1012A SoC<BR />Using CWTAP connected to local usb port<BR />Using jtag speed 16000<BR />Connecting to probe...<BR /> connected successfully<BR />Successfully connected to probe<BR />Initializing target...<BR />Running init script c:\freescale\cw4net_v2019.01\cw_armv8\armv8\gdb_extensions\flash\scripts/../../../../Config/boards/LS1012A_QDS_init.py<BR />PBL phase completed with error 'No preamble is detected'<BR />Error: fail to initialize target<BR />Closing debugger server...<BR />Error: fail to start flash programming services.</P><P></P><P>Please help to analyze how to solve it.</P><P></P><P></P></BODY></HTML> Tue, 12 Mar 2019 07:21:35 GMT 13540372905 2019-03-12T07:21:35Z    The CodeWarrior Development Studio for QorIQ LS series - ARM V8 ISA, Targeting Manual   https://community.nxp.com/t5/Layerscape/The-CodeWarrior-Development-Studio-for-QorIQ-LS-series-ARM-V8/m-p/887327#M4123 <HTML><HEAD></HEAD><BODY><P><STRONG style="color: #51626f; background-color: #ffffff; border: 0px; font-weight: bold;">&nbsp;</STRONG></P><P>Excute from&nbsp; chapter 7 to chapter 7.3 in the document of ''<STRONG><EM>CodeWarrior Development Studio for QorIQ LS series - ARM V8 ISA, Targeting Manual</EM>&nbsp;</STRONG> '', an error was reported. The specific contents of the error are as follows:</P><P>(gdb) source ../../gdb_extensions/flash/cwflash.py<BR />Starting flash programmer services...<BR />Starting local server...<BR />Successfully started gdb server 127.0.0.1:45000.<BR />Set gdb remote timeout to 120<BR />Connecting to target...<BR />Using LS1012A SoC<BR />Using CWTAP connected to local usb port<BR />Using jtag speed 16000<BR />Connecting to probe...<BR /> connected successfully<BR />Successfully connected to probe<BR />Initializing target...<BR />Running init script c:\freescale\cw4net_v2019.01\cw_armv8\armv8\gdb_extensions\flash\scripts/../../../../Config/boards/LS1012A_QDS_init.py<BR />PBL phase completed with error 'No preamble is detected'<BR />Error: fail to initialize target<BR />Closing debugger server...<BR />Error: fail to start flash programming services.</P><P></P><P>Please help to analyze how to solve it.</P><P></P><P></P></BODY></HTML> Tue, 12 Mar 2019 07:21:35 GMT https://community.nxp.com/t5/Layerscape/The-CodeWarrior-Development-Studio-for-QorIQ-LS-series-ARM-V8/m-p/887327#M4123 13540372905 2019-03-12T07:21:35Z Re:    The CodeWarrior Development Studio for QorIQ LS series - ARM V8 ISA, Targeting Manual   https://community.nxp.com/t5/Layerscape/The-CodeWarrior-Development-Studio-for-QorIQ-LS-series-ARM-V8/m-p/887328#M4124 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10.0pt;">Is there problem for loading simple program example to your board?</SPAN></P><P><SPAN style="font-size: 10.0pt;">See the Section 2.1 of the "</SPAN> <SPAN style="font-size: 10.0pt;">ARMv8_Targeting_Manual.pdf" file.</SPAN></P><P><SPAN style="font-size: 10.0pt;">&nbsp;</SPAN></P><P><SPAN style="font-size: 10.0pt;">Test your connection to your board using the following commands in CCS:</SPAN></P><P><SPAN style="font-size: 10.0pt;">config cc cwtap</SPAN></P><P><SPAN style="font-size: 10.0pt;">show cc</SPAN></P><P><SPAN style="font-size: 10.0pt;">&nbsp;</SPAN></P><P><SPAN style="font-size: 10.0pt;">and</SPAN></P><P><SPAN style="font-size: 10.0pt;">&nbsp;</SPAN></P><P><SPAN style="font-size: 10.0pt;">log v</SPAN></P><P><SPAN style="font-size: 10.0pt;">source IDcode.tcl</SPAN></P><P><SPAN style="font-size: 10.0pt;">&nbsp;</SPAN></P><P><SPAN style="font-size: 10.0pt;">See the following page:</SPAN></P><P><SPAN style="font-size: 10.0pt;"><A href="https://community.nxp.com/docs/DOC-94804" target="test_blank">https://community.nxp.com/docs/DOC-94804</A></SPAN></P><P><BR />Have a great day,<BR />Pavel Chubakov</P><P></P><P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P></P><P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR /> Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P></BODY></HTML> Tue, 26 Mar 2019 09:47:52 GMT https://community.nxp.com/t5/Layerscape/The-CodeWarrior-Development-Studio-for-QorIQ-LS-series-ARM-V8/m-p/887328#M4124 Pavel 2019-03-26T09:47:52Z