diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/ppcn_60x/configure.ac')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/ppcn_60x/configure.ac | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/ppcn_60x/configure.ac b/c/src/lib/libbsp/powerpc/ppcn_60x/configure.ac index 1c32eaabd3..6563824433 100644 --- a/c/src/lib/libbsp/powerpc/ppcn_60x/configure.ac +++ b/c/src/lib/libbsp/powerpc/ppcn_60x/configure.ac @@ -27,6 +27,41 @@ RTEMS_CANONICAL_HOST AM_CONDITIONAL(HAS_NETWORKING,false) # AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes") +RTEMS_BSPOPTS_SET([PPC_USE_SPRG],[*],[0]) +RTEMS_BSPOPTS_HELP([PPC_USE_SPRG], +[If defined, then the PowerPC specific code in RTEMS will use some +of the special purpose registers to slightly optimize interrupt +response time. The use of these registers can conflict with +other tools like debuggers.]) + +RTEMS_BSPOPTS_SET([PPC_USE_DATA_CACHE],[*],[1]) +RTEMS_BSPOPTS_HELP([PPC_USE_DATA_CACHE], +[If defined, then the PowerPC specific code in RTEMS will use + data cache instructions to optimize the context switch code. + This code can conflict with debuggers or emulators. It is known + to break the Corelis PowerPC emulator with at least some combinations + of PowerPC 603e revisions and emulator versions. + The BSP actually contains the call that enables this.]) + +# FIXME: This should be a 1 out of 2 (3??) selection. +RTEMS_BSPOPTS_SET([PPCN_60X_USE_DINK],[*],[1]) +RTEMS_BSPOPTS_HELP([PPCN_60X_USE_DINK], +[The Score603e board can be configured with 3 ROM monitors. Only two + are appropriate for use with RTEMS. Set exactly one of these to "1" + to indicate which ROM monitor is on the board you are using. Corresponds to +PPCN_60X_USE_NONE]) + +RTEMS_BSPOPTS_SET([PPCN_60X_USE_NONE],[*],[0]) +RTEMS_BSPOPTS_HELP([PPCN_60X_USE_NONE], +[The Score603e board can be configured with 3 ROM monitors. Only two + are appropriate for use with RTEMS. Set exactly one of these to "1" + to indicate which ROM monitor is on the board you are using. Corresponds to +PPCN_60X_USE_DINK]) + +RTEMS_BSPOPTS_SET([PPC_VECTOR_FILE_BASE],[*],[0x0100]) +RTEMS_BSPOPTS_HELP([PPC_VECTOR_FILE_BASE], +[This defines the base address of the exception table. + NOTE: Vectors are actually at 0xFFF00000 but file starts at offset.]) RTEMS_PROJECT_ROOT AM_CONFIG_HEADER(include/bspopts.h) @@ -46,5 +81,7 @@ tod/Makefile universe/Makefile vectors/Makefile wrapup/Makefile]) -AC_OUTPUT +RTEMS_PPC_EXCEPTIONS([old]) + +AC_OUTPUT |