From 89f73dccdbdccff494e9729e94defecd64b92964 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <pgeorgi@chromium.org>
Date: Thu, 9 Jul 2015 13:57:00 +0200
Subject: libpayload: Add support for handling fmaps

They will become more common soon, so better support them now.

Change-Id: I2b16e1bb7707fe8410365877524ff359aeefc161
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10868
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 payloads/libpayload/include/libpayload.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'payloads/libpayload/include/libpayload.h')

diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 8f17b58fcb..5e787e1ff7 100644
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -47,6 +47,7 @@
 #include <ctype.h>
 #include <die.h>
 #include <endian.h>
+#include <fmap_serialized.h>
 #include <ipchksum.h>
 #include <kconfig.h>
 #include <stddef.h>
@@ -405,4 +406,8 @@ void gdb_enter(void);
 /* Disconnect existing GDB connection if one exists. */
 void gdb_exit(s8 exit_status);
 
+/* look for area "name" in "fmap", setting offset and size to describe it.
+   Returns 0 on success, < 0 on error. */
+int fmap_region_by_name(const uint32_t fmap_offset, const char * const name,
+			uint32_t * const offset, uint32_t * const size);
 #endif
-- 
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