tcl/target/stm32f0x: Allow overriding the Flash bank size

[openocd] / tcl / target / stm32f0x.cfg

diff --git a/tcl/target/stm32f0x.cfg b/tcl/target/stm32f0x.cfg
index b8c0de94cfedb79546f470d576145d2245c6a434..baac9b68d1e84f546083b3aad35e6e3b1c3f5b64 100644 (file)
--- a/tcl/target/stm32f0x.cfg
+++ b/tcl/target/stm32f0x.cfg
@@ -22,6 +22,14 @@ if { [info exists WORKAREASIZE] } {
    set _WORKAREASIZE 0x1000
 }
 
+# Allow overriding the Flash bank size
+if { [info exists FLASH_SIZE] } {
+       set _FLASH_SIZE $FLASH_SIZE
+} else {
+       # autodetect size
+       set _FLASH_SIZE 0
+}
+
 #jtag scan chain
 if { [info exists CPUTAPID] } {
    set _CPUTAPID $CPUTAPID
@@ -41,7 +49,7 @@ $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
 
 # flash size will be probed
 set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME stm32f1x 0x08000000 0 0 0 $_TARGETNAME
+flash bank $_FLASHNAME stm32f1x 0x08000000 $_FLASH_SIZE 0 0 $_TARGETNAME
 
 # adapter speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz
 adapter_khz 1000