tcl/target: add SPDX tag

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

diff --git a/tcl/target/stellaris.cfg b/tcl/target/stellaris.cfg
index 3cab4d1406eaf761950ff8c1fb19001cd0d54312..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.
@@ -83,7 +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
 
@@ -121,8 +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
@@ -152,7 +154,7 @@ $_TARGETNAME configure -event reset-start {
        if {$_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 ||