refactor(plat/allwinner): do not map BL32 DRAM at EL3
BL31 does not appear to ever access the DRAM allocated to BL32,
so there is no need to map it at EL3.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: Ie8727b793e53ea14517894942266f6da0333eb74
diff --git a/plat/allwinner/common/include/platform_def.h b/plat/allwinner/common/include/platform_def.h
index e6ca601..de44174 100644
--- a/plat/allwinner/common/include/platform_def.h
+++ b/plat/allwinner/common/include/platform_def.h
@@ -39,12 +39,10 @@
#define MAX_XLAT_TABLES 1
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 28)
-#define SUNXI_BL33_VIRT_BASE (SUNXI_DRAM_VIRT_BASE + SUNXI_DRAM_SEC_SIZE)
-#endif /* SUNXI_BL31_IN_DRAM */
+#define SUNXI_BL33_VIRT_BASE SUNXI_DRAM_VIRT_BASE
-/* How much memory to reserve as secure for BL32, if configured */
-#define SUNXI_DRAM_SEC_SIZE (32U << 20)
+#endif /* SUNXI_BL31_IN_DRAM */
/* How much DRAM to map (to map BL33, for fetching the DTB from U-Boot) */
#define SUNXI_DRAM_MAP_SIZE (64U << 20)
@@ -52,7 +50,7 @@
#define CACHE_WRITEBACK_SHIFT 6
#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
-#define MAX_STATIC_MMAP_REGIONS 4
+#define MAX_STATIC_MMAP_REGIONS 3
#define MAX_MMAP_REGIONS (5 + MAX_STATIC_MMAP_REGIONS)
#define PLAT_CSS_SCP_COM_SHARED_MEM_BASE \