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tcl/target/ti_k3: Rename m3 target as sysctrl 

The M3 is the system controller of the system. Lets rename it to make
clear what we are debugging - esp when multiple MCUs are present in the
system.

Signed-off-by: Nishanth Menon <nm@ti.com>
Change-Id: I4cd03b6068b8ce140fd254f9dd88151c4c7006d7
Reviewed-on: https://review.openocd.org/c/openocd/+/6618
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Nishanth Menon 2021-10-01 23:02:23 -05:00 committed by Antonio Borneo
parent c280c98357
commit 77b02b89ae
1 changed files with 16 additions and 16 deletions
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32
tcl/target/ti_k3.cfg
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@ -27,11 +27,11 @@ if { [info exists V8_SMP_DEBUG] } {
# Common Definitions
# CM3 the very first processor - all current SoCs have it.
# System Controller is the very first processor - all current SoCs have it.
set CM3_CTIBASE {0x3C016000}
# M3 power-ap unlock offsets
set _m3_ap_unlock_offsets {0xf0 0x44}
# sysctrl power-ap unlock offsets
set _sysctrl_ap_unlock_offsets {0xf0 0x44}
# All the ARMV8s are the next processors.
# CL0,CORE0 CL0,CORE1 CL1,CORE0 CL1,CORE1
@ -70,8 +70,8 @@ switch $_soc {
set _main1_r5_cores 0
set _main1_base_core_id 0
# M3 power-ap unlock offsets
set _m3_ap_unlock_offsets {0xf0 0x50}
# Sysctrl power-ap unlock offsets
set _sysctrl_ap_unlock_offsets {0xf0 0x50}
}
am642 {
set _CHIPNAME am642
@ -147,22 +147,22 @@ set _TARGETNAME $_CHIPNAME.cpu
set _CTINAME $_CHIPNAME.cti
# M3 is always present
cti create $_CTINAME.m3 -dap $_CHIPNAME.dap -ap-num 7 -baseaddr [lindex $CM3_CTIBASE 0]
target create $_TARGETNAME.m3 cortex_m -dap $_CHIPNAME.dap -ap-num 7 -defer-examine
$_TARGETNAME.m3 configure -event reset-assert { }
# sysctrl is always present
cti create $_CTINAME.sysctrl -dap $_CHIPNAME.dap -ap-num 7 -baseaddr [lindex $CM3_CTIBASE 0]
target create $_TARGETNAME.sysctrl cortex_m -dap $_CHIPNAME.dap -ap-num 7 -defer-examine
$_TARGETNAME.sysctrl configure -event reset-assert { }
proc m3_up {} {
# To access M3, we need to enable the JTAG access for the same.
proc sysctrl_up {} {
# To access sysctrl, we need to enable the JTAG access for the same.
# Ensure Power-AP unlocked
$::_CHIPNAME.dap apreg 3 [lindex $::_m3_ap_unlock_offsets 0] 0x00190000
$::_CHIPNAME.dap apreg 3 [lindex $::_m3_ap_unlock_offsets 1] 0x00102098
$::_CHIPNAME.dap apreg 3 [lindex $::_sysctrl_ap_unlock_offsets 0] 0x00190000
$::_CHIPNAME.dap apreg 3 [lindex $::_sysctrl_ap_unlock_offsets 1] 0x00102098
$::_TARGETNAME.m3 arp_examine
$::_TARGETNAME.sysctrl arp_examine
}
$_TARGETNAME.m3 configure -event gdb-attach {
m3_up
$_TARGETNAME.sysctrl configure -event gdb-attach {
sysctrl_up
# gdb-attach default rule
halt 1000
}