update

STM32F103RCTX_FLASH.ld

@@ -45,7 +45,7 @@ _Min_Stack_Size = 0xF00; /* required amount of stack */
 MEMORY
 {
   RAM    (xrw)    : ORIGIN = 0x20000000,   LENGTH = 48K
-  FLASH    (rx)    : ORIGIN = 0x8006000,   LENGTH = 256K
+  FLASH    (rx)    : ORIGIN = 0x8000000,   LENGTH = 256K
 }
 
 /* Sections */

stm32f103c8_blue_pill.cfg

@@ -1,16 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-# STM32F103C8 "Blue Pill"
+# This is an ST NUCLEO F103RB board with a single STM32F103RBT6 chip.
+# http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/LN1847/PF259875
 
-# NOTE:
-# There is a fair bit of confusion about whether the "Blue Pill" has 128kB or 64kB flash size.
-# The most likely cause is that there exist a -C8 and a -CB variant of the STM32F103, where
-# the C8 has 64kB, the CB has 128kB as per specification. "Blue Pill" boards are manufactured
-# by a lot of different vendors, some may actually use the CB variant but from a cursory look
-# it very hard to tell them apart ("C8" and "CB" look very similar). Nevertheless, people have
-# tried using the full 128kB of flash on the C8 and found it to be working. Hence this board file
-# overrides the internal size detection. Be aware though that you may be using you particular
-# board outside of its specification. If in doubt, comment the following line.
-set FLASH_SIZE 0x20000
+source [find interface/stlink.cfg]
 
 source [find target/stm32f1x.cfg]
+
+