tcl/target: add SPDX tag

[fw/openocd] / tcl / target / stellaris.cfg

diff --git a/tcl/target/stellaris.cfg b/tcl/target/stellaris.cfg
index 9804bde79172a6ce4e8c152dff5142fbb53a6c8e..3cd91eb372f660ebf58fc52004e0892db0d3e8e5 100644 (file)
--- a/tcl/target/stellaris.cfg
+++ b/tcl/target/stellaris.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # TI/Luminary Stellaris LM3S chip family
 
 # Some devices have errata in returning their device class.
@@ -42,7 +44,8 @@ if { [info exists CPUTAPID] } {
 # ... even though SWD ignores all except TAPID, and
 # JTAG shouldn't need anything more then irlen. (and TAPID).
 swj_newdap $_CHIPNAME cpu -irlen 4 -irmask 0xf \
-       -expected-id $_CPUTAPID -ignore-version
+    -expected-id $_CPUTAPID -ignore-version
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
 
 if { [info exists WORKAREASIZE] } {
    set _WORKAREASIZE $WORKAREASIZE
@@ -52,7 +55,7 @@ if { [info exists WORKAREASIZE] } {
 }
 
 set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME cortex_m -chain-position $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
 
 # 8K working area at base of ram, not backed up
 #
@@ -67,7 +70,7 @@ $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
 # NOTE: this may be increased by a reset-init handler, after it
 # configures and enables the PLL.  Or you might need to decrease
 # this, if you're using a slower clock.
-adapter_khz 500
+adapter speed 500
 
 source [find mem_helper.tcl]
 
@@ -82,7 +85,7 @@ proc reset_peripherals {family} {
        mmw $SYSCTL_RCC2 $SYSCTL_RCC2_BYPASS2 0
 
        # RCC and RCC2 to their reset values
-       mww $SYSCTL_RCC [expr (0x078e3ad0 | ([mrw $SYSCTL_RCC] & $SYSCTL_RCC_MOSCDIS))]
+       mww $SYSCTL_RCC [expr {0x078e3ad0 | ([mrw $SYSCTL_RCC] & $SYSCTL_RCC_MOSCDIS)}]
        mww $SYSCTL_RCC2 0x07806810
        mww $SYSCTL_RCC 0x078e3ad1
 
@@ -120,8 +123,8 @@ proc reset_peripherals {family} {
        mww $SYSCTL_MISC 0xffffffff
 
        # Wait for any pending flash operations to complete
-       while {[expr [mrw $FLASH_FMC] & 0xffff] != 0} { sleep 1 }
-       while {[expr [mrw $FLASH_FMC2] & 0xffff] != 0} { sleep 1 }
+       while {[expr {[mrw $FLASH_FMC] & 0xffff}] != 0} { sleep 1 }
+       while {[expr {[mrw $FLASH_FMC2] & 0xffff}] != 0} { sleep 1 }
 
        # Reset the flash controller registers
        mww $FLASH_FMA 0
@@ -131,7 +134,7 @@ proc reset_peripherals {family} {
 }
 
 $_TARGETNAME configure -event reset-start {
-       adapter_khz 500
+       adapter speed 500
 
        #
        # When nRST is asserted on most Stellaris devices, it clears some of
@@ -151,18 +154,21 @@ $_TARGETNAME configure -event reset-start {
        if {$_DEVICECLASS != 0xff} {
           set device_class $_DEVICECLASS
        } else {
-          set device_class [expr (([mrw 0x400fe000] >> 16) & 0xff)]
+          set device_class [expr {([mrw 0x400fe000] >> 16) & 0xff}]
        }
 
        if {$device_class == 0 || $device_class == 1 ||
-               $device_class == 3 || $device_class == 5} {
-               # Sandstorm, Fury, DustDevil and Blizzard are able to use NVIC SYSRESETREQ
-               cortex_m reset_config sysresetreq
+               $device_class == 3 || $device_class == 5 || $device_class == 0xa} {
+               if {![using_hla]} {
+                  # Sandstorm, Fury, DustDevil, Blizzard and Snowflake are able to use NVIC SYSRESETREQ
+                  cortex_m reset_config sysresetreq
+               }
        } else {
-               # Tempest and Firestorm default to using NVIC VECTRESET
-               # peripherals will need reseting manually, see proc reset_peripherals
-               cortex_m reset_config vectreset
-
+               if {![using_hla]} {
+                  # Tempest and Firestorm default to using NVIC VECTRESET
+                  # peripherals will need resetting manually, see proc reset_peripherals
+                  cortex_m reset_config vectreset
+               }
                # reset peripherals, based on code in
                # http://www.ti.com/lit/er/spmz573a/spmz573a.pdf
                reset_peripherals $device_class