4 files changed, 216 insertions, 0 deletions
diff --git a/packages/simpad-utilities/genboot/.mtn2git_empty b/packages/simpad-utilities/genboot/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/simpad-utilities/genboot/.mtn2git_empty
diff --git a/packages/simpad-utilities/genboot/arnold_boot.h b/packages/simpad-utilities/genboot/arnold_boot.h
index e69de29bb2..7c8399ac2e 100644
--- a/packages/simpad-utilities/genboot/arnold_boot.h
+++ b/packages/simpad-utilities/genboot/arnold_boot.h
@@ -0,0 +1,28 @@
+
+#define ARNOLDMAGIC "ARNOLDBOOTBLOCK"
+#define MAXSEG 32 
+#define WRITE_SMART_MAGIC  3141  /* write tftp data to smart */
+#define BOOT_SMART_MAGIC   9876  /* Start an Smartmedia */
+#define REBOOT_MAGIC   9123  /* restart old image ? */
+#define EXTRA_BOOT     0xdead /* Load named image */
+
+struct segment { void *base; long len; };  /* len MUST be Multiple of 512 */
+
+struct arnold_bootheader {
+  char magic[16];
+  long exec_adr;
+  long nosegs;
+  struct segment lseg[MAXSEG];
+  long stack_p;
+  short debuggit;
+  short writesmart;
+  unsigned short extrafile;
+  char otherfile[20];
+
+  char reserved[1];  /* reserved for future use */
+};
+union bootblock {
+  char buffer[512];
+  struct arnold_bootheader boot;
+};
+
diff --git a/packages/simpad-utilities/genboot/gen_boot.c b/packages/simpad-utilities/genboot/gen_boot.c
index e69de29bb2..1444f60d0b 100644
--- a/packages/simpad-utilities/genboot/gen_boot.c
+++ b/packages/simpad-utilities/genboot/gen_boot.c
@@ -0,0 +1,99 @@
+#include "arnold_boot.h"
+#include <stdio.h>
+volatile void 
+error (char *msg)
+{
+  fprintf (stderr, "Fatal Error:%s\n", msg);
+  exit (2);
+}
+#ifdef LITTLE_END
+#define order(x)  ((x&0xff)<<24 | (x&0xff00) << 8 | (x&0xff0000) >>8 | (x&0xff000000)>>24)
+#define swap(x)	  ((x&0xff)<<8 | (x&0xff00)>>8)
+#else
+#define order(x)  (x)
+#define swap(x)	  (x)
+#endif
+
+main (int argc, char *argv[])
+{
+  union bootblock block0;
+  char *ep;
+  int nseg;
+
+  memset ((void *) &block0, 0, sizeof (block0));
+  strcpy (block0.boot.magic, ARNOLDMAGIC);
+  if (argc < 3)
+    error ("Bad Number of args:\n"
+	   " Usage: gen_boot [-d[n]][-w][-r][-x filename] exec_adr nseg base1 len1 [base len]");
+
+  if (strncmp (argv[1], "-d",2) == 0)
+    {
+	/* Set debugging to value (default 1) */
+      if ( argv[1][2] == 0 ) {
+	      block0.boot.debuggit = swap(1);
+      }else{
+	      block0.boot.debuggit = swap(argv[1][2] - '0');
+      }
+      argv++;
+      argc--;
+    }
+  if (strcmp (argv[1], "-w") == 0)
+    {
+      block0.boot.writesmart = swap(WRITE_SMART_MAGIC);
+      argv++;
+      argc--;
+    }
+  if (strcmp (argv[1], "-r") == 0)
+    {
+      block0.boot.writesmart = swap(REBOOT_MAGIC);  /* Try to reboot ram image */
+      argv++;
+      argc--;
+    }
+  if (strcmp (argv[1], "-x") == 0)
+    {
+      block0.boot.extrafile=swap(EXTRA_BOOT);
+      strncpy (block0.boot.otherfile,argv[2],sizeof(block0.boot.otherfile));
+
+      argv+=2;
+      argc-=2;
+    }
+  block0.boot.exec_adr = order (strtoul (argv[1], &ep, 0));
+  if (ep != 0 && *ep != 0)
+    {
+      error ("Exec_addr ?");
+    }
+  argv++;
+  argc--;
+  nseg = strtoul (argv[1], &ep, 0);
+  block0.boot.nosegs = order (nseg);
+  if (ep != 0 && *ep != 0)
+    {
+      error ("Number of Segments ?");
+    }
+  argv++;
+  argc--;
+  argv++;
+  argc--;			/* Start from index 0 */
+  if (argc != (nseg * 2))
+    {
+      error ("Wrong number of arguments");
+    }
+  for (nseg = 0; (nseg * 2) < argc; nseg++)
+    {
+      block0.boot.lseg[nseg].base = (void *) order (strtoul (argv[nseg * 2], &ep, 0));
+      if (ep != 0 && *ep != 0)
+	{
+	  error ("Base addr of Segment  ?");
+	}
+      block0.boot.lseg[nseg].len = order (strtoul (argv[nseg * 2 + 1], &ep, 0));
+      if (ep != 0 && *ep != 0)
+	{
+	  error ("Length of Segment  ?");
+	}
+    }
+  fwrite((void *) &block0, sizeof(block0), 1, stdout);
+  fflush(stdout);
+//  write (1, block0, sizeof (block0));
+
+  exit (0);
+}
diff --git a/packages/simpad-utilities/genboot/simpad-make-flashimg b/packages/simpad-utilities/genboot/simpad-make-flashimg
index e69de29bb2..e29de3f94f 100644..100755
--- a/packages/simpad-utilities/genboot/simpad-make-flashimg
+++ b/packages/simpad-utilities/genboot/simpad-make-flashimg
@@ -0,0 +1,89 @@
+#!/bin/sh
+# Script to build a full (kernel+initrd) flash rom bootimage
+# (C) 2003-2004 Michael 'Mickey' Lauer <mickey@Vanille.de>
+# Use serload to flash the image on your SIMpad
+
+#
+# vars
+#
+GENBOOT=genboot
+PAD=pad
+KERNEL=$2
+INITRD=$3
+
+doComplete()
+{
+    kernel=$(basename $KERNEL)
+    initrd=$INITRD
+    outfile=/tmp/tmpfile
+    padfile=/tmp/tmpfile2
+    flashfile=$kernel.initrd.flashfile
+
+    cp -f $KERNEL $padfile
+    $PAD 1048556 $padfile
+    cat $padfile $initrd >$outfile
+    set X`ls -l $outfile`
+    filelen=$5
+
+    loader_start="0xc0208000"
+    loader_entry="0xc0208000"
+
+    echo "File: $flashfile Exec: $loader_entry $filelen "
+    $GENBOOT -d3 $loader_entry 1 $loader_start $filelen >/tmp/bheader
+    cat /tmp/bheader $outfile >$flashfile
+    rm $outfile
+    rm $padfile
+    exit 0
+}
+
+doKernel()
+{
+    kernel=$(basename $KERNEL)
+    outfile=/tmp/tmpfile
+    flashfile=$kernel.flashfile
+
+    cat $KERNEL >$outfile
+    set X`ls -l $outfile`
+    filelen=$5
+
+    loader_start="0xc0208000"
+    loader_entry="0xc0208000"
+
+    echo "File: $flashfile Exec: $loader_entry $filelen "
+    $GENBOOT -d3 $loader_entry 1 $loader_start $filelen >/tmp/bheader
+    cat /tmp/bheader $outfile >$flashfile
+    rm $outfile
+    exit 0
+}
+
+doKernelInPlace()
+{
+    kernel=$(basename $KERNEL)
+    outfile=/tmp/tmpfile
+    flashfile=$kernel.flashfile
+
+    cat $KERNEL >$outfile
+    set X`ls -l $outfile`
+    filelen=$5
+
+    loader_start="0xc0080000"
+    loader_entry="0xc0080000"
+
+    echo "File: $flashfile Exec: $loader_entry $filelen "
+    $GENBOOT $loader_entry 1 $loader_start $filelen >/tmp/bheader
+    cat /tmp/bheader $outfile >$flashfile.inplace
+    rm $outfile
+    exit 0
+}
+
+if [ $# -lt 2 ]
+    then echo "Usage: ./simpad-make-flashimg [kernel|complete|inplace] <kernel> [rootfs.jffs2]" && exit -1
+fi
+
+case "$1" in
+kernel) doKernel;;
+complete) doComplete;;
+inplace) doKernelInPlace;;
+*) echo "Usage: ./simpad-make-flashimg [kernel|complete|inplace] <kernel> [rootfs.jffs2]"; exit;;
+esac
+