FVP: map non-secure DRAM1 in the MMU
This patch maps the non-secure region of DRAM1 in the MMU. The
non-secure region comprises the whole DRAM1 (0x80000000 -
0xffffffff) excluding the top 16 MB (0xff000000 - 0xffffffff).
The TrustZone controller configures this 16 MB region as secure
memory, so it can not be accessed in non-secure mode.
The number of MMU tables in BL2 has been increased to 3 because
the new size of the non-secure region in DRAM requires an extra L2
table.
Change-Id: I5ad080c6e181f6b6060e15cebb1d18b7fa128cf5
diff --git a/plat/fvp/bl2_fvp_setup.c b/plat/fvp/bl2_fvp_setup.c
index 67f89bc..5eecff1 100644
--- a/plat/fvp/bl2_fvp_setup.c
+++ b/plat/fvp/bl2_fvp_setup.c
@@ -278,8 +278,8 @@
******************************************************************************/
void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo)
{
- bl33_meminfo->total_base = DRAM_BASE;
- bl33_meminfo->total_size = DRAM_SIZE - DRAM1_SEC_SIZE;
- bl33_meminfo->free_base = DRAM_BASE;
- bl33_meminfo->free_size = DRAM_SIZE - DRAM1_SEC_SIZE;
+ bl33_meminfo->total_base = DRAM1_NS_BASE;
+ bl33_meminfo->total_size = DRAM1_NS_SIZE;
+ bl33_meminfo->free_base = DRAM1_NS_BASE;
+ bl33_meminfo->free_size = DRAM1_NS_SIZE;
}