imxtools: introduce the new scsitool

It appears that all devices based on the Sigmaltel SDK support a
common vendor specific SCSI interface when in UMS mode. This
applies to the STMP36xx and the STMP37xx. This interface supports
many operations:
- get device info
- get device paritionning
- get janus/drm info
- read/write/allocate/erase any partition
- reset (chip or to updater and/or recovery)
This includes the ability to do a firmware upgrade by rewriting
the firmware partition. The tool currently does mostly nothing
but will be enhanced depending on the reverse engineering efforts
and the use of it. It has been tested on the Fuze+ and the Zen
X-Fi2/3.

Change-Id: Ibd4b2ad364c03ada4f9001573ef4cc87cfb041d1

1 files changed, 53 insertions, 0 deletions

diff --git a/utils/imxtools/scsitools/misc.c b/utils/imxtools/scsitools/misc.c
new file mode 100644
index 0000000000..108235e7fd
--- /dev/null
+++ b/utils/imxtools/scsitools/misc.c
@@ -0,0 +1,53 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Amaury Pouly
+ *
+ * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include <ctype.h>
+#include "misc.h"
+
+char OFF[] = { 0x1b, 0x5b, 0x31, 0x3b, '0', '0', 0x6d, '\0' };
+
+char GREY[] = { 0x1b, 0x5b, 0x31, 0x3b, '3', '0', 0x6d, '\0' };
+char RED[] = { 0x1b, 0x5b, 0x31, 0x3b, '3', '1', 0x6d, '\0' };
+char GREEN[] = { 0x1b, 0x5b, 0x31, 0x3b, '3', '2', 0x6d, '\0' };
+char YELLOW[] = { 0x1b, 0x5b, 0x31, 0x3b, '3', '3', 0x6d, '\0' };
+char BLUE[] = { 0x1b, 0x5b, 0x31, 0x3b, '3', '4', 0x6d, '\0' };
+
+static bool g_color_enable = true;
+
+void *xmalloc(size_t s)
+{
+    void * r = malloc(s);
+    if(!r) bugp("malloc");
+    return r;
+}
+
+void enable_color(bool enable)
+{
+    g_color_enable = enable;
+}
+
+void color(color_t c)
+{
+    if(g_color_enable)
+        printf("%s", (char *)c);
+}