target/arm: Add support with identify STAR-MC1

Tested with an PLUS-F5270 board which uses the MM32F5277E9PV.

Signed-off-by: iysheng <iyysheng@gmail.com>
Change-Id: Icb75ae8337fdc6fa60e39d3d74dd8bc163707bdd
Reviewed-on: https://review.openocd.org/c/openocd/+/7136
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

src/target/cortex_m.c

@@ -103,6 +103,12 @@ static const struct cortex_m_part_info cortex_m_parts[] = {
 		.arch = ARM_ARCH_V8M,
 		.flags = CORTEX_M_F_HAS_FPV5,
 	},
+	{
+		.partno = STAR_MC1_PARTNO,
+		.name = "STAR-MC1",
+		.arch = ARM_ARCH_V8M,
+		.flags = CORTEX_M_F_HAS_FPV5,
+	},
 };
 
 /* forward declarations */

src/target/cortex_m.h

@@ -36,6 +36,7 @@
 
 enum cortex_m_partno {
 	CORTEX_M_PARTNO_INVALID,
+	STAR_MC1_PARTNO    = 0x132,
 	CORTEX_M0_PARTNO   = 0xC20,
 	CORTEX_M1_PARTNO   = 0xC21,
 	CORTEX_M3_PARTNO   = 0xC23,