# STM32f4x stlink pseudo target
#
-set CHIPNAME stm32f4x
-set CPUTAPID 0x2ba01477
-set WORKAREASIZE 0x10000
+if { [info exists CHIPNAME] == 0 } {
+ set CHIPNAME stm32f4x
+}
+
+if { [info exists CPUTAPID] == 0 } {
+ set CPUTAPID 0x2ba01477
+}
+
+if { [info exists WORKAREASIZE] == 0 } {
+ set WORKAREASIZE 0x10000
+}
source [find target/stm32_stlink.cfg]