Use vendor pack

Now that debug is working, we can use the vendor provided pack instead of a custom one.

py32f030x6.ld

@@ -31,8 +31,6 @@ MEMORY
 {
   RAM (xrw)      : ORIGIN = 0x20000000, LENGTH = 4K
   FLASH (rx)     : ORIGIN = 0x08000000, LENGTH = 32K
-  PERIPHERAL (rw): ORIGIN = 0x40000000, LENGTH = 512M
-  PPB (rw)       : ORIGIN = 0xe0000000, LENGTH = 512M
 }
 
 /* Define output sections */

pyocd.yaml

@@ -1,4 +1,4 @@
 pack:
-  - boards/pack/Puya.PY32F0xx_DFP.1.1.3a.pack
+  - boards/pack/Puya.PY32F0xx_DFP.1.1.3.pack
 
 script: pyocd_user.py

pyocd_user.py

@@ -3,12 +3,12 @@
 def will_connect(board):
     print("notice: adding peripheral memory map...");
 
-#    target.memory_map.add_region(DeviceRegion(
-#        name="Peripheral",
-#        start=0x40000000,
-#        length=0x20000000,
-#        access='rw'
-#    ))
+    target.memory_map.add_region(DeviceRegion(
+        name="Peripheral",
+        start=0x40000000,
+        length=0x20000000,
+        access='rw'
+    ))
 
     target.memory_map.add_region(DeviceRegion(
         name="PPB",