diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mvme5500/startup/pgtbl_activate.c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mvme5500/startup/pgtbl_activate.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/c/src/lib/libbsp/powerpc/mvme5500/startup/pgtbl_activate.c b/c/src/lib/libbsp/powerpc/mvme5500/startup/pgtbl_activate.c deleted file mode 100644 index 79725c6a06..0000000000 --- a/c/src/lib/libbsp/powerpc/mvme5500/startup/pgtbl_activate.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Default activation of the page tables. This is a weak - * alias, so applications may easily override this - * default activation procedure. - */ - -/* Author: Till Straumann, <strauman@slac.stanford.edu>, 4/2002 - * Kate Feng <feng1@bnl.gov> ported it to MVME5500, 4/2004 - */ - -#include <rtems.h> -#include <libcpu/pte121.h> -#include <libcpu/bat.h> - -static void -__BSP_default_pgtbl_activate(Triv121PgTbl pt) -{ - if (!pt) - return; - - /* switch the text/ro sements to RO only after - * initializing the interrupts because the irq_mng - * installs some code... - * - * activate the page table; it is still masked by the - * DBAT0, however - */ - triv121PgTblActivate(pt); - - /* finally, switch off DBAT0 & DBAT1 */ - setdbat(0,0,0,0,0); - setdbat(1,0,0,0,0); /* <skf> */ - /* At this point, DBAT0 is available for other use... */ -} - -void BSP_pgtbl_activate(Triv121PgTbl) - __attribute__ (( weak, alias("__BSP_default_pgtbl_activate") )); |