1 files changed, 59 insertions, 0 deletions
diff --git a/common/cmd_license.c b/common/cmd_license.c
new file mode 100644
index 0000000..301af8d
--- /dev/null
+++ b/common/cmd_license.c
@@ -0,0 +1,59 @@
+/*
+ * (C) Copyright 2007 by OpenMoko, Inc.
+ * Author: Harald Welte <laforge@openmoko.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+
+#if defined(CONFIG_CMD_LICENSE)
+
+/* COPYING is currently 15951 bytes in size */
+#define LICENSE_MAX	20480
+
+#include <command.h>
+#include <malloc.h>
+#include <license.h>
+int gunzip(void *, int, unsigned char *, unsigned long *);
+
+int do_license(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	char *tok, *dst = malloc(LICENSE_MAX);
+	unsigned long len = LICENSE_MAX;
+
+	if (!dst)
+		return -1;
+
+	if (gunzip(dst, LICENSE_MAX, license_gz, &len) != 0) {
+		printf("Error uncompressing license text\n");
+		free(dst);
+		return -1;
+	}
+	puts(dst);
+	free(dst);
+
+	return 0;
+}
+
+U_BOOT_CMD(license, 1, 1, do_license,
+	   "license - print GPL license text\n",
+	   NULL);
+
+#endif /* CONFIG_CMD_LICENSE */