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authorSol Boucher <solb@chromium.org>2015-02-26 11:47:19 -0800
committerPatrick Georgi <pgeorgi@google.com>2015-05-08 19:55:42 +0200
commit69b88bf1276d2cb0309e2fc96df9d33a893138e3 (patch)
tree2dc297765cb1f858e5f2f6865481eeafdad8e897 /util/cbfstool/option.h
parent5f7e4f019e258a49fff78e90509d1fda280fc147 (diff)
downloadcoreboot-69b88bf1276d2cb0309e2fc96df9d33a893138e3.tar.gz
fmaptool: Introduce the fmd ("flashmap descriptor") language and compiler
This adds a compiler for a language whose textual representation of flashmap regions will be used to describe the layout of flash chips that contain more than just a single CBFS. Direct integration with cbfstool (via a new command-line switch for the create action) is forthcoming but will be added separately. BUG=chromium:461875 TEST=Use Chromium OS's cros_bundle_firmware script on the fmap.dts file for panther. Using the latter file as a reference, write a corresponding fmap.fmd file and feed it through fmaptool. Run both binary output files though the flashmap project's own flashmap_decode utility. Observe only the expected differences. BRANCH=None Change-Id: I06b32d138dbef0a4e5ed43c81bd31c796fd5d669 Signed-off-by: Sol Boucher <solb@chromium.org> Original-Commit-Id: 005ab67eb594e21489cf31036aedaea87e0c7142 Original-Change-Id: Ia08f28688efdbbfc70c255916b8eb7eb0eb07fb2 Original-Signed-off-by: Sol Boucher <solb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/255031 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: http://review.coreboot.org/9942 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'util/cbfstool/option.h')
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1 files changed, 29 insertions, 0 deletions
diff --git a/util/cbfstool/option.h b/util/cbfstool/option.h
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+/*
+ * option.h, unsigned OPTION type
+ *
+ * Copyright (C) 2015 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+
+#ifndef OPTION_H_
+#define OPTION_H_
+
+struct unsigned_option {
+ bool val_known;
+ /** It is an error to read this field unless val_known is set. */
+ unsigned val;
+};
+
+#endif