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| author | Alexander Osipenko <sipych@gmail.com> | 2012-06-08 23:18:04 +0400 |
|---|---|---|
| committer | Freddie Chopin <freddie.chopin@gmail.com> | 2012-08-01 21:18:37 +0000 |
| commit | 63687807ccad246754e2fc32518bf27d1ab02d6b (patch) | |
| tree | b5db455696077d839e43d65eb3844a696592b4c3 /src/target/arm946e.h | |
| parent | 9c9c06b8aee907c547e80b472be900d152dae490 (diff) | |
arm946e: cleanup C0.C cache type reg access
Cache type register C0.C is read-only, and display
hard core configuration information.
This information is unlikely be changed in runtime.
- removed C0.C access when result is not used in
arm946e_invalidate_dcache()
- access C0.C only once per target, store result
in cp15_cache_info field of target structure
- fix cache index count calculation
Change-Id: I12bc4c967fdf07f54d755f2f2f42406c0ababc1a
Signed-off-by: Alexander Osipenko <sipych@gmail.com>
Reviewed-on: http://openocd.zylin.com/693
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
Diffstat (limited to 'src/target/arm946e.h')
| -rw-r--r-- | src/target/arm946e.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/target/arm946e.h b/src/target/arm946e.h index 1837bad7..64750af1 100644 --- a/src/target/arm946e.h +++ b/src/target/arm946e.h @@ -35,6 +35,7 @@ struct arm946e_common { struct arm7_9_common arm7_9_common; int common_magic; uint32_t cp15_control_reg; + uint32_t cp15_cache_info; }; static inline struct arm946e_common *target_to_arm946(struct target *target) |