[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-645-gfbb16b05d

[openocd-gerrit <ope...@us...>]

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- Log -----------------------------------------------------------------
commit fbb16b05da3b87a5e305a73a5dcca9f1ccdd5885
Author: Antonio Borneo <bor...@gm...>
Date:   Tue Jun 4 11:11:25 2024 +0200

    target: cortex_m: add detection for Cortex-M52
    
    Add Cortex-M52 to the list of known Cortex-M implementations to
    allow detection of the core.
    Values checked against the ARM document "Arm China Cortex®-M52
    Processor Technical Reference Manual" 102776_0002_06_en.
    
    Reported-by: Joseph Yiu <Jos...@ar...>
    Change-Id: Id0bde8a0476f76799b7274835db9690f975e2dd6
    Signed-off-by: Antonio Borneo <bor...@gm...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/8317
    Tested-by: jenkins

diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c
index 9b00a2796..cf4e8dfb7 100644
--- a/src/target/cortex_m.c
+++ b/src/target/cortex_m.c
@@ -99,6 +99,12 @@ static const struct cortex_m_part_info cortex_m_parts[] = {
 		.arch = ARM_ARCH_V8M,
 		.flags = CORTEX_M_F_HAS_FPV5,
 	},
+	{
+		.impl_part = CORTEX_M52_PARTNO,
+		.name = "Cortex-M52",
+		.arch = ARM_ARCH_V8M,
+		.flags = CORTEX_M_F_HAS_FPV5,
+	},
 	{
 		.impl_part = CORTEX_M55_PARTNO,
 		.name = "Cortex-M55",
diff --git a/src/target/cortex_m.h b/src/target/cortex_m.h
index 847bb9518..0c2995f3a 100644
--- a/src/target/cortex_m.h
+++ b/src/target/cortex_m.h
@@ -55,6 +55,7 @@ enum cortex_m_impl_part {
 	CORTEX_M23_PARTNO    = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD20),
 	CORTEX_M33_PARTNO    = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD21),
 	CORTEX_M35P_PARTNO   = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD31),
+	CORTEX_M52_PARTNO    = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM_CHINA, 0xD24),
 	CORTEX_M55_PARTNO    = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD22),
 	CORTEX_M85_PARTNO    = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD23),
 	INFINEON_SLX2_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_INFINEON, 0xDB0),

-----------------------------------------------------------------------

Summary of changes:
 src/target/cortex_m.c | 6 ++++++
 src/target/cortex_m.h | 1 +
 2 files changed, 7 insertions(+)


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