diff options
Diffstat (limited to 'tcl/board/vd_m7_jtag.cfg')
-rw-r--r-- | tcl/board/vd_m7_jtag.cfg | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tcl/board/vd_m7_jtag.cfg b/tcl/board/vd_m7_jtag.cfg new file mode 100644 index 0000000..880ef9b --- /dev/null +++ b/tcl/board/vd_m7_jtag.cfg @@ -0,0 +1,30 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Cadence virtual debug interface +# Arm Cortex m7 through JTAG + +source [find interface/vdebug.cfg] + +set _CHIPNAME m7 +set _MEMSTART 0x00000000 +set _MEMSIZE 0x100000 +set _CPUTAPID 0x0ba02477 + +# vdebug select JTAG transport +transport select jtag + +# JTAG reset config, frequency and reset delay +reset_config trst_and_srst +adapter speed 50000 +adapter srst delay 5 + +# BFM hierarchical path and input clk period +vdebug bfm_path tbench.u_vd_jtag_bfm 10ns + +# DMA Memories to access backdoor (up to 4) +vdebug mem_path tbench.u_mcu.u_sys.u_itcm_ram.Mem $_MEMSTART $_MEMSIZE + +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID + +jtag arp_init-reset + +source [find target/vd_cortex_m.cfg] |