allwinner: Reenable USE_COHERENT_MEM
Now that there is plenty of space (32 KiB) available for NOBITS
sections, we can afford using an entire page for coherent memory. In
fact, because it simplifies the code, this is a beneficial change for
loaded image (.text) size, where we are still close to the size limit.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: I0b899dabcb162015c63b0e4aed0869569c889ed9
diff --git a/plat/allwinner/common/include/platform_def.h b/plat/allwinner/common/include/platform_def.h
index 4de8b0b..0a00076 100644
--- a/plat/allwinner/common/include/platform_def.h
+++ b/plat/allwinner/common/include/platform_def.h
@@ -32,7 +32,7 @@
#define CACHE_WRITEBACK_SHIFT 6
#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
-#define MAX_MMAP_REGIONS (3 + PLATFORM_MMAP_REGIONS)
+#define MAX_MMAP_REGIONS (4 + PLATFORM_MMAP_REGIONS)
#define MAX_XLAT_TABLES 1
#define PLAT_MAX_PWR_LVL_STATES U(2)