diff options
| author | Dan Handley <dan.handley@arm.com> | 2014-05-16 14:08:45 +0100 |
|---|---|---|
| committer | Achin Gupta <achin.gupta@arm.com> | 2014-05-23 18:02:01 +0100 |
| commit | dff8e47a4b6797e862a20559d34a9e2a056ab6e1 (patch) | |
| tree | fd45dd2d800a38803adf375243ba11261e9bbecd /include/lib | |
| parent | 17a387ad5af5beacd8406f3f35cbf697e4ac3698 (diff) | |
Add enable mmu platform porting interfaces
Previously, the enable_mmu_elX() functions were implicitly part of
the platform porting layer since they were included by generic
code. These functions have been placed behind 2 new platform
functions, bl31_plat_enable_mmu() and bl32_plat_enable_mmu().
These are weakly defined so that they can be optionally overridden
by platform ports.
Also, the enable_mmu_elX() functions have been moved to
lib/aarch64/xlat_tables.c for optional re-use by platform ports.
These functions are tightly coupled with the translation table
initialization code.
Fixes ARM-software/tf-issues#152
Change-Id: I0a2251ce76acfa3c27541f832a9efaa49135cc1c
Diffstat (limited to 'include/lib')
| -rw-r--r-- | include/lib/aarch64/xlat_tables.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/lib/aarch64/xlat_tables.h b/include/lib/aarch64/xlat_tables.h index a500f03..5df655b 100644 --- a/include/lib/aarch64/xlat_tables.h +++ b/include/lib/aarch64/xlat_tables.h @@ -66,6 +66,7 @@ void mmap_add(const mmap_region_t *mm); void init_xlat_tables(void); -extern uint64_t l1_xlation_table[]; +void enable_mmu_el1(void); +void enable_mmu_el3(void); #endif /* __XLAT_TABLES_H__ */ |