From 5c55d79ecfecc4a1b5a5ebcf649227ca1e1bf38e Mon Sep 17 00:00:00 2001 From: Joao Lima Date: Tue, 30 Sep 2025 12:13:04 +0000 Subject: [PATCH 1/2] tcl/board/ti_*_swd_native.cfg: Add support for direct memory access via SW Add support for SWD emulation as a transport method for direct memory operations of boards TI AM64x and TI J784s4 Upstream-Status: Submitted [http://openocd.zylin.com/#/c/9020/] Change-Id: I17fe9b2bef5c58886625bfdb88d92645ba4d7da7 Signed-off-by: Joao Lima --- tcl/board/ti_am64xx_swd_native.cfg | 23 +++++++++++++++++++++++ tcl/board/ti_j784s4_swd_native.cfg | 22 ++++++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 tcl/board/ti_am64xx_swd_native.cfg create mode 100644 tcl/board/ti_j784s4_swd_native.cfg diff --git a/tcl/board/ti_am64xx_swd_native.cfg b/tcl/board/ti_am64xx_swd_native.cfg new file mode 100644 index 000000000..d3727149e --- /dev/null +++ b/tcl/board/ti_am64xx_swd_native.cfg @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (C) 2022-2023 Texas Instruments Incorporated - http://www.ti.com/ +# +# Texas Instruments am642 +# Link: https://www.ti.com/product/AM642 +# +# This configuration file is used as a self hosted debug configuration that +# works on every AM642 platform based on firewall configuration permitted +# in the system. +# +# In this system openOCD runs on one of the CPUs inside AM625 and provides +# network ports that can then be used to debug the microcontrollers on the +# SoC - either self hosted IDE OR remotely. + +# We are using dmem, which uses dapdirect_swd transport +adapter driver dmem +transport select swd + +if { ![info exists SOC] } { + set SOC am642 +} + +source [find target/ti_k3.cfg] diff --git a/tcl/board/ti_j784s4_swd_native.cfg b/tcl/board/ti_j784s4_swd_native.cfg new file mode 100644 index 000000000..13b2ac3b8 --- /dev/null +++ b/tcl/board/ti_j784s4_swd_native.cfg @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (C) 2022-2023 Texas Instruments Incorporated - http://www.ti.com/ +# +# Texas Instruments TDA4VM/J721E +# Link: https://www.ti.com/product/TDA4VM +# +# This configuration file is used as a self hosted debug configuration that +# works on every TDA4VM platform based on firewall configuration permitted +# in the system. +# +# In this system openOCD runs on one of the CPUs inside TDA4VM and provides +# network ports that can then be used to debug the microcontrollers on the +# SoC - either self hosted IDE OR remotely. + +# We are using dmem, which uses dapdirect_swd transport +adapter driver dmem +transport select swd + +if { ![info exists SOC] } { + set SOC j784s4 +} +source [find target/ti_k3.cfg]