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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-08-19 22:07:00 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-08-19 22:07:00 +0000 |
| commit | 71f16a4499356b1f170f11307691aec227e28bba (patch) | |
| tree | fd147412f9874dabac32608d60cc29fb58517eba | |
| parent | Support for MPC505 from Sergei Organov <osv@Javad.RU>. His patch was (diff) | |
| download | rtems-71f16a4499356b1f170f11307691aec227e28bba.tar.bz2 | |
Support for MPC505 from Sergei Organov <osv@Javad.RU>. His patch was
against 3.6.0 so was painful to merge. It should be OK but there
is no guarantee and there are no BSPs in the tree to exercise it.
| -rw-r--r-- | c/src/exec/score/cpu/powerpc/rtems/score/ppc.h | 17 | ||||
| -rw-r--r-- | c/src/exec/score/cpu/powerpc/shared/ppc.h | 17 | ||||
| -rw-r--r-- | cpukit/score/cpu/powerpc/rtems/score/ppc.h | 17 |
3 files changed, 51 insertions, 0 deletions
diff --git a/c/src/exec/score/cpu/powerpc/rtems/score/ppc.h b/c/src/exec/score/cpu/powerpc/rtems/score/ppc.h index 27f8a4cfc1..68aaad18ce 100644 --- a/c/src/exec/score/cpu/powerpc/rtems/score/ppc.h +++ b/c/src/exec/score/cpu/powerpc/rtems/score/ppc.h @@ -116,7 +116,24 @@ extern "C" { #define PPC_HAS_EXCEPTION_PREFIX 0 #define PPC_HAS_EVPR 1 + +#elif defined(mpc505) || defined(mpc509) +/* + * Submitted by Sergei Organov <osv@Javad.RU> as a patch against + * 3.6.0 long after 4.0 was released. This is just an attempt + * to get the setting correct. + */ + +#define CPU_MODEL_NAME "PowerPC 505/509" + +#define PPC_ALIGNMENT 4 +#define PPC_CACHE_ALIGNMENT 16 +#define PPC_I_CACHE 4096 +#define PPC_I_CACHE 0 + + #elif defined(ppc601) + /* * Submitted with original port -- book checked only. */ diff --git a/c/src/exec/score/cpu/powerpc/shared/ppc.h b/c/src/exec/score/cpu/powerpc/shared/ppc.h index 27f8a4cfc1..68aaad18ce 100644 --- a/c/src/exec/score/cpu/powerpc/shared/ppc.h +++ b/c/src/exec/score/cpu/powerpc/shared/ppc.h @@ -116,7 +116,24 @@ extern "C" { #define PPC_HAS_EXCEPTION_PREFIX 0 #define PPC_HAS_EVPR 1 + +#elif defined(mpc505) || defined(mpc509) +/* + * Submitted by Sergei Organov <osv@Javad.RU> as a patch against + * 3.6.0 long after 4.0 was released. This is just an attempt + * to get the setting correct. + */ + +#define CPU_MODEL_NAME "PowerPC 505/509" + +#define PPC_ALIGNMENT 4 +#define PPC_CACHE_ALIGNMENT 16 +#define PPC_I_CACHE 4096 +#define PPC_I_CACHE 0 + + #elif defined(ppc601) + /* * Submitted with original port -- book checked only. */ diff --git a/cpukit/score/cpu/powerpc/rtems/score/ppc.h b/cpukit/score/cpu/powerpc/rtems/score/ppc.h index 27f8a4cfc1..68aaad18ce 100644 --- a/cpukit/score/cpu/powerpc/rtems/score/ppc.h +++ b/cpukit/score/cpu/powerpc/rtems/score/ppc.h @@ -116,7 +116,24 @@ extern "C" { #define PPC_HAS_EXCEPTION_PREFIX 0 #define PPC_HAS_EVPR 1 + +#elif defined(mpc505) || defined(mpc509) +/* + * Submitted by Sergei Organov <osv@Javad.RU> as a patch against + * 3.6.0 long after 4.0 was released. This is just an attempt + * to get the setting correct. + */ + +#define CPU_MODEL_NAME "PowerPC 505/509" + +#define PPC_ALIGNMENT 4 +#define PPC_CACHE_ALIGNMENT 16 +#define PPC_I_CACHE 4096 +#define PPC_I_CACHE 0 + + #elif defined(ppc601) + /* * Submitted with original port -- book checked only. */ |