Move BL_COHERENT_RAM_BASE/END defines to common_def.h
We have lots of duplicated defines (and comment blocks too).
Move them to include/plat/common/common_def.h.
While we are here, suffix the end address with _END instead of
_LIMIT. The _END is a better fit to indicate the linker-derived
real end address.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/plat/common/common_def.h b/include/plat/common/common_def.h
index 8f50622..65f31e7 100644
--- a/include/plat/common/common_def.h
+++ b/include/plat/common/common_def.h
@@ -137,4 +137,14 @@
#define BL1_RO_DATA_END 0
#endif /* SEPARATE_CODE_AND_RODATA */
+/*
+ * The next 2 constants identify the extents of the coherent memory region.
+ * These addresses are used by the MMU setup code and therefore they must be
+ * page-aligned. It is the responsibility of the linker script to ensure that
+ * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols refer to
+ * page-aligned addresses.
+ */
+#define BL_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
+#define BL_COHERENT_RAM_END (unsigned long)(&__COHERENT_RAM_END__)
+
#endif /* __COMMON_DEF_H__ */