On 22:25-20231001, Apurva Nandan wrote: [...]
+Debugging U-Boot +----------------
+See :ref:`Common Debugging environment - OpenOCD<k3_rst_refer_openocd>`: for +detailed setup information.
+.. warning::
- **OpenOCD support since**: v0.12.0
Did you check or just copy pasted?
- If the default package version of OpenOCD in your development
- environment's distribution needs to be updated, it might be necessary to
- build OpenOCD from the source.
+Debugging U-Boot on J784S4-EVM +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+.. include:: k3.rst
- :start-after: .. k3_rst_include_start_openocd_connect_XDS110
- :end-before: .. k3_rst_include_end_openocd_connect_XDS110
+To start OpenOCD and connect to the board
+.. code-block:: bash
- openocd -f board/ti_j784s4evm.cfg
+Debugging U-Boot on SK-AM69 +^^^^^^^^^^^^^^^^^^^^^^^^^^^
+.. include:: k3.rst
- :start-after: .. k3_rst_include_start_openocd_connect_cti20
- :end-before: .. k3_rst_include_end_openocd_connect_cti20
+.. include:: k3.rst
- :start-after: .. k3_rst_include_start_openocd_cfg_external_intro
- :end-before: .. k3_rst_include_end_openocd_cfg_external_intro
+For SK-AM69, the openocd_connect.cfg is as follows:
Did you check or just copy pasted am68?
+.. code-block:: tcl
- # TUMPA example:
- # http://www.tiaowiki.com/w/TIAO_USB_Multi_Protocol_Adapter_User%27s_Manual
- source [find interface/ftdi/tumpa.cfg]
Why do you need TUMPA when you have xds110?
https://github.com/openocd-org/openocd/blob/master/tcl/board/ti_j784s4evm.cf...
- transport select jtag
- # default JTAG configuration has only SRST and no TRST
- reset_config srst_only srst_push_pull
- # delay after SRST goes inactive
- adapter srst delay 20
- if { ![info exists SOC] } {
- # Set the SoC of interest
- set SOC j784s4
- }
- source [find target/ti_k3.cfg]
- ftdi tdo_sample_edge falling
- # Speeds for FT2232H are in multiples of 2, and 32MHz is tops
- # max speed we seem to achieve is ~20MHz.. so we pick 16MHz
- adapter speed 16000
diff --git a/doc/board/ti/k3.rst b/doc/board/ti/k3.rst index ec447358ac..60aacdac99 100644 --- a/doc/board/ti/k3.rst +++ b/doc/board/ti/k3.rst @@ -35,6 +35,7 @@ K3 Based SoCs am65x_evm j7200_evm j721e_evm
- j784s4_evm
Boot Flow Overview
-- 2.34.1