ioutil: make the file compile on MacOS

[fw/openocd] / tcl / target / stm32f2x_stlink.cfg

diff --git a/tcl/target/stm32f2x_stlink.cfg b/tcl/target/stm32f2x_stlink.cfg
index 9c4e6fecdece6a42fe7763c638f071503ce8e65c..d46ae7c4a2c110bc356f72365690c240667e7fce 100644 (file)
--- a/tcl/target/stm32f2x_stlink.cfg
+++ b/tcl/target/stm32f2x_stlink.cfg
@@ -2,9 +2,17 @@
 # STM32f2x stlink pseudo target
 #
 
-set CHIPNAME stm32f2x
-set CPUTAPID 0x2ba01477
-set WORKAREASIZE 0x10000
+if { [info exists CHIPNAME] == 0 } {
+   set CHIPNAME stm32f2x
+}
+
+if { [info exists CPUTAPID] == 0 } {
+   set CPUTAPID 0x2ba01477
+}
+
+if { [info exists WORKAREASIZE] == 0 } {
+   set WORKAREASIZE 0x10000
+}
 
 source [find target/stm32_stlink.cfg]