1 files changed, 16 insertions, 0 deletions
diff --git a/common/mem.c b/common/mem.c
index 69ba4d6..e3f98e7 100644
--- a/common/mem.c
+++ b/common/mem.c
@@ -17,6 +17,12 @@ size_t __mm_sizes[10];
 size_t __mm_page_shift;
 enum mm_order __mm_max_order;
 
+/**
+ * RAM base address. Not sure if it should be provided through a macro
+ * like __mm_*.
+ */
+pm_t ram_base;
+
 enum mm_order nearest_order(size_t size)
 {
 	for (enum mm_order order = max_order(); order >= MM_MIN; --order)
@@ -41,3 +47,13 @@ void init_mem(size_t max_order, size_t bits[10], size_t page_shift)
 		__mm_sizes[i] = 1UL << __mm_shifts[i];
 	}
 }
+
+void set_ram_base(uintptr_t base)
+{
+	ram_base = base;
+}
+
+uintptr_t get_ram_base()
+{
+	return ram_base;
+}