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-rw-r--r--src/include/memlayout.h10
-rw-r--r--src/include/symbols.h1
2 files changed, 10 insertions, 1 deletions
diff --git a/src/include/memlayout.h b/src/include/memlayout.h
index 0100e270c6..56dfb6a785 100644
--- a/src/include/memlayout.h
+++ b/src/include/memlayout.h
@@ -21,6 +21,8 @@
#include <arch/memlayout.h>
#include <vb2_constants.h>
+#include "fmap_config.h"
+
/* Macros that the architecture can override. */
#ifndef ARCH_POINTER_ALIGN_SIZE
#define ARCH_POINTER_ALIGN_SIZE 8
@@ -30,7 +32,8 @@
#define ARCH_CACHELINE_ALIGN_SIZE 64
#endif
-#define STR(x) #x
+#define STR(x) XSTR(x)
+#define XSTR(x) #x
#define ALIGN_COUNTER(align) \
. = ALIGN(align);
@@ -73,6 +76,11 @@
ALIAS_REGION(cbfs_cache, preram_cbfs_cache) \
ALIAS_REGION(cbfs_cache, postram_cbfs_cache)
+#define FMAP_CACHE(addr, sz) \
+ REGION(fmap_cache, addr, sz, 4) \
+ _ = ASSERT(sz == 0 || sz >= FMAP_SIZE, \
+ STR(FMAP does not fit in FMAP_CACHE! (sz < FMAP_SIZE)));
+
#if ENV_ROMSTAGE_OR_BEFORE
#define PRERAM_CBFS_CACHE(addr, size) \
REGION(preram_cbfs_cache, addr, size, 4) \
diff --git a/src/include/symbols.h b/src/include/symbols.h
index 56df8d5734..eec47010e4 100644
--- a/src/include/symbols.h
+++ b/src/include/symbols.h
@@ -34,6 +34,7 @@ DECLARE_REGION(stack)
DECLARE_REGION(preram_cbfs_cache)
DECLARE_REGION(postram_cbfs_cache)
DECLARE_REGION(cbfs_cache)
+DECLARE_REGION(fmap_cache)
DECLARE_REGION(payload)
/* "program" always refers to the current execution unit. */