add probe for ch32 + make room for other clones

src/target/cortexm.c

@@ -55,6 +55,9 @@
 #include <fcntl.h>
 #endif
 
+#define PROBE(x) \
+	do { if ((x)(t)) {return true;} else target_check_error(t); } while (0)
+
 static const char cortexm_driver_str[] = "ARM Cortex-M";
 
 static bool cortexm_vector_catch(target *t, int argc, char *argv[]);
@@ -209,6 +212,17 @@ static const char tdesc_cortex_mf[] =
 	"  </feature>"
 	"</target>";
 
+/*
+ Probe STM32F103 clones
+ */
+static bool stm32f1_clones_probe(target *t)
+{
+    PROBE(ch32f1_probe);
+    PROBE(stm32f1_probe); /* Care for other STM32F1 clones (?) */
+    return false;
+}
+
+
 ADIv5_AP_t *cortexm_ap(target *t)
 {
 	return ((struct cortexm_priv *)t->priv)->ap;
@@ -378,8 +392,6 @@ bool cortexm_probe(ADIv5_AP_t *ap)
 	} else {
 		target_check_error(t);
 	}
-#define PROBE(x) \
-	do { if ((x)(t)) {return true;} else target_check_error(t); } while (0)
 
 	switch (ap->ap_designer) {
 	case AP_DESIGNER_FREESCALE:
@@ -442,7 +454,7 @@ bool cortexm_probe(ADIv5_AP_t *ap)
 				PROBE(rp_probe);
 			PROBE(lpc11xx_probe); /* LPC8 */
 		} else if (ap->ap_partno == 0x4c3)  { /* Cortex-M3 ROM */
-			PROBE(stm32f1_probe); /* Care for STM32F1 clones */
+			PROBE(stm32f1_clones_probe); /* Care for STM32F1 clones */
 			PROBE(lpc15xx_probe); /* Thanks to JojoS for testing */
 		} else if (ap->ap_partno == 0x471)  { /* Cortex-M0 ROM */
 			PROBE(lpc11xx_probe); /* LPC24C11 */

src/target/stm32f1.c

@@ -97,7 +97,9 @@ static int stm32f1_flash_write(struct target_flash *f,
 
 #define FLASHSIZE     0x1FFFF7E0
 #define FLASHSIZE_F0  0x1FFFF7CC
-
+//
+#include "stm32f1_ch32.c"
+//
 static void stm32f1_add_flash(target *t,
                               uint32_t addr, size_t length, size_t erasesize)
 {

src/target/target_internal.h

@@ -173,6 +173,7 @@ int tc_system(target *t, target_addr cmd, size_t cmdlen);
 /* Probe for various targets.
  * Actual functions implemented in their respective drivers.
  */
+bool ch32f1_probe(target *t); // will catch all the clones
 bool gd32f1_probe(target *t);
 bool stm32f1_probe(target *t);
 bool stm32f4_probe(target *t);