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Diffstat (limited to 'src/lib/loaders/cbfs_payload_loader.c')
-rw-r--r--src/lib/loaders/cbfs_payload_loader.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/lib/loaders/cbfs_payload_loader.c b/src/lib/loaders/cbfs_payload_loader.c
new file mode 100644
index 0000000000..2c1d1796f2
--- /dev/null
+++ b/src/lib/loaders/cbfs_payload_loader.c
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 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
+ */
+
+#include <cbfs.h>
+#include <payload_loader.h>
+
+static int cbfs_locate_payload(struct payload *payload)
+{
+ void *buffer;
+ size_t size;
+ const int type = CBFS_TYPE_PAYLOAD;
+
+ buffer = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, payload->name,
+ type, &size);
+
+ if (buffer == NULL)
+ return -1;
+
+ payload->backing_store.data = buffer;
+ payload->backing_store.size = size;
+
+ return 0;
+}
+
+const struct payload_loader_ops cbfs_payload_loader = {
+ .name = "CBFS",
+ .locate = cbfs_locate_payload,
+};