Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / tools / fit_check_sign.c

diff --git a/qemu/roms/u-boot/tools/fit_check_sign.c b/qemu/roms/u-boot/tools/fit_check_sign.c
new file mode 100644 (file)
index 0000000..d6d9340
--- /dev/null
+++ b/qemu/roms/u-boot/tools/fit_check_sign.c
@@ -0,0 +1,85 @@
+/*
+ * (C) Copyright 2014
+ * DENX Software Engineering
+ * Heiko Schocher <hs@denx.de>
+ *
+ * Based on:
+ * (C) Copyright 2008 Semihalf
+ *
+ * (C) Copyright 2000-2004
+ * DENX Software Engineering
+ * Wolfgang Denk, wd@denx.de
+ *
+ * Updated-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *             FIT image specific code abstracted from mkimage.c
+ *             some functions added to address abstraction
+ *
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include "mkimage.h"
+#include "fit_common.h"
+#include <image.h>
+#include <u-boot/crc.h>
+
+void usage(char *cmdname)
+{
+       fprintf(stderr, "Usage: %s -f fit file -k key file\n"
+                        "          -f ==> set fit file which should be checked'\n"
+                        "          -k ==> set key file which contains the key'\n",
+               cmdname);
+       exit(EXIT_FAILURE);
+}
+
+int main(int argc, char **argv)
+{
+       int ffd = -1;
+       int kfd = -1;
+       struct stat fsbuf;
+       struct stat ksbuf;
+       void *fit_blob;
+       char *fdtfile = NULL;
+       char *keyfile = NULL;
+       char cmdname[50];
+       int ret;
+       void *key_blob;
+       int c;
+
+       strcpy(cmdname, *argv);
+       while ((c = getopt(argc, argv, "f:k:")) != -1)
+               switch (c) {
+               case 'f':
+                       fdtfile = optarg;
+                       break;
+               case 'k':
+                       keyfile = optarg;
+                       break;
+               default:
+                       usage(cmdname);
+                       break;
+       }
+
+       ffd = mmap_fdt(cmdname, fdtfile, &fit_blob, &fsbuf, 0);
+       if (ffd < 0)
+               return EXIT_FAILURE;
+       kfd = mmap_fdt(cmdname, keyfile, &key_blob, &ksbuf, 0);
+       if (ffd < 0)
+               return EXIT_FAILURE;
+
+       image_set_host_blob(key_blob);
+       ret = fit_check_sign(fit_blob, key_blob);
+
+       if (ret)
+               ret = EXIT_SUCCESS;
+       else
+               ret = EXIT_FAILURE;
+
+       (void) munmap((void *)fit_blob, fsbuf.st_size);
+       (void) munmap((void *)key_blob, ksbuf.st_size);
+
+       close(ffd);
+       close(kfd);
+       exit(ret);
+}