diff options
Diffstat (limited to 'src/arch/arm/include/arch/memlayout.h')
| -rw-r--r-- | src/arch/arm/include/arch/memlayout.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/arch/arm/include/arch/memlayout.h b/src/arch/arm/include/arch/memlayout.h index 9f5b38316..2c733946a 100644 --- a/src/arch/arm/include/arch/memlayout.h +++ b/src/arch/arm/include/arch/memlayout.h @@ -27,6 +27,11 @@ _ = ASSERT(size >= 16K + IS_ENABLED(CONFIG_ARM_LPAE) * 32, \ "TTB must be 16K (+ 32 for LPAE)!"); +#define TTB_SUBTABLES(addr, size) \ + REGION(ttb_subtables, addr, size, IS_ENABLED(CONFIG_ARM_LPAE)*3K + 1K) \ + _ = ASSERT(size % (1K + 3K * IS_ENABLED(CONFIG_ARM_LPAE)) == 0, \ + "TTB subtable region must be evenly divisible by table size!"); + /* ARM stacks need 8-byte alignment and stay in one place through ramstage. */ #define STACK(addr, size) REGION(stack, addr, size, 8) |