i refer these
https://community.nxp.com/message/667732?commentID=667732#comment-667732
http://cache.freescale.com/files/32bit/doc/user_guide/IMX6DQ6SDLHDG.pdf
get file
I use openocd and jtag here
Programming Guide: OpenOCD + Eclipse + Jtag debug on Uboot & Linux
please help me how to use bdsl test in jtag!!!!
please help me how to use bdsl test in jtag!!!!
i read already not not useful
Hello,
Do You really need BSDL?
For software debugging BSDL is not required.
Regards,
Yuri.
i want to test all address of bdsl, test read and write in openocd, how to do?
Some general considerations are below.
1.
Please check if SATA and PCIe volatges are applied : according to footnote of Table 2-21
(Recommended connections for unused analog interfaces) of the Hardware Development Guide,
linked below , SATA and PCIe supplies must remain powered if boundary scan test needs to be done.
http://cache.freescale.com/files/32bit/doc/user_guide/IMX6DQ6SDLHDG.pdf
2.
JTAG_MOD (SJC_MOD) should be pulled up (to NVCC_JTAG) for Boundary Scan Mode.
3.
Please pay attention on COMPLIANCE_PATTERNS of the BSDL file.
attribute COMPLIANCE_PATTERNS of MX6S: entity is
"(TEST_MODE, JTAG_MOD, POR_B) (011)";
Check if :
TEST_MODE is LOW ;
JTAG_MOD is HIGH ;
POR_B is HIGH.
Regards,
Yuri.
Hello,
for more details how to configure just openocd, please refer to openocd documentation.
Regards,
Yuri.
thanks
I can use openocd to debug kernel and uboot and load code uboot and trace code
but how test all address the use bdsl file
how to write script for openocd or use .cfg and print to my console screen
I do not know this part
Hi,
You can refer to All Boards How To Understand JTAG BSDL
All Boards JTAG
Have a great day,
Rita
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