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| author | Soby Mathew <soby.mathew@arm.com> | 2016-06-30 15:11:07 +0100 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2016-08-10 12:35:46 +0100 |
| commit | b2bca61da51b22cfba303cf389199b9d9d06be4c (patch) | |
| tree | a1c9a64be0a6d3086dd099e556957ea2a7930bb7 /include | |
| parent | f24307dec43332f2846bf18197ec7d113386c220 (diff) | |
AArch32: Add translation table library support
This patch adds translation library supports for AArch32 platforms.
The library only supports long descriptor formats for AArch32.
The `enable_mmu_secure()` enables the MMU for secure world with
`TTBR0` pointing to the populated translation tables.
Change-Id: I061345b1779391d098e35e7fe0c76e3ebf850e08
Diffstat (limited to 'include')
| -rw-r--r-- | include/lib/xlat_tables.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/lib/xlat_tables.h b/include/lib/xlat_tables.h index b51a1de5..3f35e454 100644 --- a/include/lib/xlat_tables.h +++ b/include/lib/xlat_tables.h @@ -188,9 +188,14 @@ void mmap_add_region(unsigned long long base_pa, uintptr_t base_va, size_t size, unsigned int attr); void mmap_add(const mmap_region_t *mm); +#ifdef AARCH32 +/* AArch32 specific translation table API */ +void enable_mmu_secure(uint32_t flags); +#else /* AArch64 specific translation table APIs */ void enable_mmu_el1(unsigned int flags); void enable_mmu_el3(unsigned int flags); +#endif /* AARCH32 */ #endif /*__ASSEMBLY__*/ #endif /* __XLAT_TABLES_H__ */ |