[coreboot-gerrit] Patch set updated for coreboot: 05cab44 fmap: create fmap_serialized.h header
Aaron Durbin (adurbin@chromium.org)
gerrit at coreboot.org
Wed May 13 22:16:29 CEST 2015
Aaron Durbin (adurbin at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9170
-gerrit
commit 05cab44bb157fcc1450383adc3b7a646a741e743
Author: Aaron Durbin <adurbin at chromium.org>
Date: Sat Mar 28 23:56:22 2015 -0500
fmap: create fmap_serialized.h header
Create a header for the fmap serialized data
layout to allow for easier use from non-chromeos
code.
Change-Id: Ie36e9ff9cb554234ec394b921f029eeed6845aee
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
---
src/include/fmap_serialized.h | 73 +++++++++++++++++++++++++++++++++++
src/vendorcode/google/chromeos/fmap.h | 35 +----------------
2 files changed, 74 insertions(+), 34 deletions(-)
diff --git a/src/include/fmap_serialized.h b/src/include/fmap_serialized.h
new file mode 100644
index 0000000..3585f0b
--- /dev/null
+++ b/src/include/fmap_serialized.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2010, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ */
+
+#ifndef FLASHMAP_SERIALIZED_H__
+#define FLASHMAP_SERIALIZED_H__
+
+#include <stdint.h>
+
+#define FMAP_SIGNATURE "__FMAP__"
+#define FMAP_VER_MAJOR 1 /* this header's FMAP minor version */
+#define FMAP_VER_MINOR 1 /* this header's FMAP minor version */
+#define FMAP_STRLEN 32 /* maximum length for strings, */
+ /* including null-terminator */
+
+enum fmap_flags {
+ FMAP_AREA_STATIC = 1 << 0,
+ FMAP_AREA_COMPRESSED = 1 << 1,
+ FMAP_AREA_RO = 1 << 2,
+};
+
+/* Mapping of volatile and static regions in firmware binary */
+struct fmap_area {
+ uint32_t offset; /* offset relative to base */
+ uint32_t size; /* size in bytes */
+ uint8_t name[FMAP_STRLEN]; /* descriptive name */
+ uint16_t flags; /* flags for this area */
+} __attribute__((packed));
+
+struct fmap {
+ uint8_t signature[8]; /* "__FMAP__" (0x5F5F464D41505F5F) */
+ uint8_t ver_major; /* major version */
+ uint8_t ver_minor; /* minor version */
+ uint64_t base; /* address of the firmware binary */
+ uint32_t size; /* size of firmware binary in bytes */
+ uint8_t name[FMAP_STRLEN]; /* name of this firmware binary */
+ uint16_t nareas; /* number of areas described by
+ fmap_areas[] below */
+ struct fmap_area areas[];
+} __attribute__((packed));
+
+#endif /* FLASHMAP_SERIALIZED_H__ */
diff --git a/src/vendorcode/google/chromeos/fmap.h b/src/vendorcode/google/chromeos/fmap.h
index 05d3fb6..fc84f15 100644
--- a/src/vendorcode/google/chromeos/fmap.h
+++ b/src/vendorcode/google/chromeos/fmap.h
@@ -36,40 +36,7 @@
#ifndef FLASHMAP_LIB_FMAP_H__
#define FLASHMAP_LIB_FMAP_H__
-#include <stdint.h>
-
-#define FMAP_REVERSED_SIGNATURE "__PAMF__" /* avoid magic number in .rodata */
-#define FMAP_VER_MAJOR 1 /* this header's FMAP minor version */
-#define FMAP_VER_MINOR 1 /* this header's FMAP minor version */
-#define FMAP_STRLEN 32 /* maximum length for strings, */
- /* including null-terminator */
-
-enum fmap_flags {
- FMAP_AREA_STATIC = 1 << 0,
- FMAP_AREA_COMPRESSED = 1 << 1,
- FMAP_AREA_RO = 1 << 2,
-};
-
-/* Mapping of volatile and static regions in firmware binary */
-struct fmap_area {
- uint32_t offset; /* offset relative to base */
- uint32_t size; /* size in bytes */
- uint8_t name[FMAP_STRLEN]; /* descriptive name */
- uint16_t flags; /* flags for this area */
-} __attribute__((packed));
-
-struct fmap {
- uint8_t signature[8]; /* "__FMAP__" (0x5F5F464D41505F5F) */
- uint8_t ver_major; /* major version */
- uint8_t ver_minor; /* minor version */
- uint64_t base; /* address of the firmware binary */
- uint32_t size; /* size of firmware binary in bytes */
- uint8_t name[FMAP_STRLEN]; /* name of this firmware binary */
- uint16_t nareas; /* number of areas described by
- fmap_areas[] below */
- struct fmap_area areas[];
-} __attribute__((packed));
-
+#include <fmap_serialized.h>
/* coreboot specific function prototypes */
const struct fmap *fmap_find(void);
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