diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/lib/xlat_tables/aarch64/xlat_tables_aarch64.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/lib/xlat_tables/aarch64/xlat_tables_aarch64.h b/include/lib/xlat_tables/aarch64/xlat_tables_aarch64.h index 7381bc829..6021e4070 100644 --- a/include/lib/xlat_tables/aarch64/xlat_tables_aarch64.h +++ b/include/lib/xlat_tables/aarch64/xlat_tables_aarch64.h @@ -16,6 +16,11 @@ #endif /* + * Encode a Physical Address Space size for its use in TCR_ELx. + */ +unsigned long long tcr_physical_addr_size_bits(unsigned long long max_addr); + +/* * In AArch64 state, the MMU may support 4 KB, 16 KB and 64 KB page * granularity. For 4KB granularity, a level 0 table descriptor doesn't support * block translation. For 16KB, the same thing happens to levels 0 and 1. For |