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author | Kamal Dasu <kdasu.kdev@gmail.com> | 2013-08-29 14:02:19 -0400 |
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committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2015-01-10 00:56:45 +0000 |
commit | e519099ab7fac4517eaee7dde3275e7b839460ff (patch) | |
tree | 8929423ae5a5767f8dd9a3c46dabc2f4ad9ac555 /src/target/cortex_a.h | |
parent | 806872a34aa0db95ecef7ba9e0743b18d80842f6 (diff) |
cortex_a: Add support for A15 MPCore
Added Cortex-A15 support for DAP AHB-AP init code as per ADI V5 spec.
Also added changes to make the APB MEM-AP to work with A15.
Made the the cortex_a target code generic to work with A8, A9
and A15 single core or multicore implementation. Added armv7a code
for os_border calculation to work for known A8, A9 and A15
platforms based on the ARM DDI 0344H, ARM DDI 0407F, ARM DDI 0406C
ARMV7A architecture docs.
Change-Id: Ib2803ab62588bf40f1ae4b9192b619af31525a1a
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-on: http://openocd.zylin.com/1601
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'src/target/cortex_a.h')
-rw-r--r-- | src/target/cortex_a.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/target/cortex_a.h b/src/target/cortex_a.h index 7b56feaf..043d96f9 100644 --- a/src/target/cortex_a.h +++ b/src/target/cortex_a.h @@ -33,12 +33,20 @@ #include "armv7a.h" #define CORTEX_A_COMMON_MAGIC 0x411fc082 +#define CORTEX_A15_COMMON_MAGIC 0x413fc0f1 + +#define CORTEX_A8_PARTNUM 0xc08 +#define CORTEX_A9_PARTNUM 0xc09 +#define CORTEX_A15_PARTNUM 0xc0f +#define CORTEX_A_MIDR_PARTNUM_MASK 0x0000fff0 +#define CORTEX_A_MIDR_PARTNUM_SHIFT 4 #define CPUDBG_CPUID 0xD00 #define CPUDBG_CTYPR 0xD04 #define CPUDBG_TTYPR 0xD0C #define CPUDBG_LOCKACCESS 0xFB0 #define CPUDBG_LOCKSTATUS 0xFB4 +#define CPUDBG_OSLAR_LK_MASK (1 << 1) #define BRP_NORMAL 0 #define BRP_CONTEXT 1 @@ -76,6 +84,11 @@ struct cortex_a_common { /* Use cortex_a_read_regs_through_mem for fast register reads */ int fast_reg_read; + uint32_t cpuid; + uint32_t ctypr; + uint32_t ttypr; + uint32_t didr; + struct armv7a_common armv7a_common; }; |