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| author | Ahmed Boughanmi <boughanmi.external@infineon.com> | 2023-08-30 02:26:40 +0200 |
|---|---|---|
| committer | Tomas Vanek <vanekt@fbl.cz> | 2023-10-02 14:50:50 +0000 |
| commit | f76c8de910e1e12f4b180956d0189c9483e949a5 (patch) | |
| tree | e8de93ab4d017189665800a0e2ca45b08d8ec206 /src | |
| parent | c6ab3abeeecfad4d3f48f8012b531d4172944768 (diff) | |
| download | riscv-openocd-f76c8de910e1e12f4b180956d0189c9483e949a5.zip riscv-openocd-f76c8de910e1e12f4b180956d0189c9483e949a5.tar.gz riscv-openocd-f76c8de910e1e12f4b180956d0189c9483e949a5.tar.bz2 | |
target/cortex_m: support Infineon Cortex-M33 from SLx2 MCU
The secure microcontroller Infineon SLx2 uses a custom Cortex-M33.
The register CPUID reports value 0x490FDB00.
Reference link to the product:
Link: https://www.infineon.com/cms/en/about-infineon/press/market-news/2022/INFCSS202211-034.html
Change-Id: I8911712c55bd50e24ed53cf49958352f470027a5
Signed-off-by: Ahmed Boughanmi <boughanmi.external@infineon.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7879
Reviewed-by: Karl Palsson <karlp@tweak.au>
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/arm.h | 1 | ||||
| -rw-r--r-- | src/target/cortex_m.c | 5 | ||||
| -rw-r--r-- | src/target/cortex_m.h | 27 |
3 files changed, 20 insertions, 13 deletions
diff --git a/src/target/arm.h b/src/target/arm.h index 28e5330..cc0f14c 100644 --- a/src/target/arm.h +++ b/src/target/arm.h @@ -61,6 +61,7 @@ enum arm_arch { /** Known ARM implementor IDs */ enum arm_implementor { ARM_IMPLEMENTOR_ARM = 0x41, + ARM_IMPLEMENTOR_INFINEON = 0x49, ARM_IMPLEMENTOR_REALTEK = 0x72, }; diff --git a/src/target/cortex_m.c b/src/target/cortex_m.c index 854e8eb..3eafee0 100644 --- a/src/target/cortex_m.c +++ b/src/target/cortex_m.c @@ -112,6 +112,11 @@ static const struct cortex_m_part_info cortex_m_parts[] = { .flags = CORTEX_M_F_HAS_FPV5, }, { + .impl_part = INFINEON_SLX2_PARTNO, + .name = "Infineon-SLx2", + .arch = ARM_ARCH_V8M, + }, + { .impl_part = REALTEK_M200_PARTNO, .name = "Real-M200 (KM0)", .arch = ARM_ARCH_V8M, diff --git a/src/target/cortex_m.h b/src/target/cortex_m.h index 065e4d4..0bc1399 100644 --- a/src/target/cortex_m.h +++ b/src/target/cortex_m.h @@ -45,19 +45,20 @@ */ enum cortex_m_impl_part { CORTEX_M_PARTNO_INVALID, - STAR_MC1_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0x132), /* FIXME - confirm implementor! */ - CORTEX_M0_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC20), - CORTEX_M1_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC21), - CORTEX_M3_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC23), - CORTEX_M4_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC24), - CORTEX_M7_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC27), - CORTEX_M0P_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC60), - 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_M55_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD22), - REALTEK_M200_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_REALTEK, 0xd20), - REALTEK_M300_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_REALTEK, 0xd22), + STAR_MC1_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0x132), /* FIXME - confirm implementor! */ + CORTEX_M0_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC20), + CORTEX_M1_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC21), + CORTEX_M3_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC23), + CORTEX_M4_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC24), + CORTEX_M7_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC27), + CORTEX_M0P_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xC60), + 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_M55_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_ARM, 0xD22), + INFINEON_SLX2_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_INFINEON, 0xDB0), + REALTEK_M200_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_REALTEK, 0xd20), + REALTEK_M300_PARTNO = ARM_MAKE_CPUID(ARM_IMPLEMENTOR_REALTEK, 0xd22), }; /* Relevant Cortex-M flags, used in struct cortex_m_part_info.flags */ |