--- /dev/null
+#!/bin/sh
+
+# This script converts binary files (u-boot.bin) into so called
+# bootstrap records that are accepted by Motorola's MC9328MX1/L
+# (a.k.a. DragaonBall i.MX) in "Bootstrap Mode"
+#
+# The code for the SynchFlash programming routines is taken from
+# Bootloader\Bin\SyncFlash\programBoot_b.txt contained in
+# Motorolas LINUX_BSP_0_3_8.tar.gz
+#
+# The script could easily extended for AMD flash routines.
+#
+# 2004-06-23 - steven.scholz@imc-berlin.de
+
+#################################################################################
+# From the posting to the U-Boot-Users mailing list, 23 Jun 2004:
+# ===============================================================
+# I just hacked a simple script that converts u-boot.bin into a text file
+# containg processor init code, SynchFlash programming code and U-Boot data in
+# form of so called b-records.
+#
+# This can be used to programm U-Boot into (Synch)Flash using the Bootstrap
+# Mode of the MC9328MX1/L
+#
+# 0AFE1F3410202E2E2E000000002073756363656564/
+# 0AFE1F44102E0A0000206661696C656420210A0000/
+# 0AFE100000
+# ...
+# MX1ADS Sync-flash Programming Utility v0.5 2002/08/21
+#
+# Source address (stored in 0x0AFE0000): 0x0A000000
+# Target address (stored in 0x0AFE0004): 0x0C000000
+# Size (stored in 0x0AFE0008): 0x0001A320
+#
+# Press any key to start programming ...
+# Erasing ...
+# Blank checking ...
+# Programming ...
+# Verifying flash ... succeed.
+#
+# Programming finished.
+#
+# So no need for a BDI2000 anymore... ;-)
+#
+# This is working on my MX1ADS eval board. Hope this could be useful for
+# someone.
+#################################################################################
+
+if [ "$#" -lt 1 -o "$#" -gt 2 ] ; then
+ echo "Usage: $0 infile [outfile]" >&2
+ echo " $0 u-boot.bin [u-boot.brec]" >&2
+ exit 1
+fi
+
+if [ "$#" -ge 1 ] ; then
+ INFILE=$1
+fi
+
+if [ ! -f $INFILE ] ; then
+ echo "Error: file '$INFILE' does not exist." >&2
+ exit 1
+fi
+
+FILESIZE=`filesize $INFILE`
+
+output_init()
+{
+echo "\
+********************************************\r
+* Initialize I/O Pad Driving Strength *\r
+********************************************\r
+0021B80CC4000003AB\r
+********************************************\r
+* Initialize SDRAM *\r
+********************************************\r
+00221000C492120200 ; pre-charge command\r
+08200000E4 ; special read\r
+\r
+00221000C4A2120200 ; auto-refresh command\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+08000000E4 ; 8 special read\r
+\r
+00221000C4B2120200 ; set mode register\r
+08111800E4 ; special read\r
+\r
+00221000C482124200 ; set normal mode\r
+\r"
+}
+
+output_uboot()
+{
+echo "\
+********************************************\r
+* U-Boot image as bootstrap records *\r
+* will be stored in SDRAM at 0x0A000000 *\r
+********************************************\r
+\r"
+
+cat $INFILE | \
+hexdump -v -e "\"0A0%05.5_ax10\" 16/1 \"%02x\"\"\r\n\"" | \
+tr [:lower:] [:upper:]
+}
+
+output_flashprog()
+{
+echo "\
+********************************************\r
+* Address of arguments to flashProg *\r
+* ---------------------------------------- *\r
+* Source : 0x0A000000 *\r
+* Destination : 0x0C000000 *\r"
+
+# get the real size of the U-Boot image
+printf "* Size : 0x%08X *\r\n" $FILESIZE
+printf "********************************************\r\n"
+printf "0AFE0000CC0A0000000C000000%08X\r\n" $FILESIZE
+
+#;0AFE0000CC0A0000000C00000000006000\r
+
+echo "\
+********************************************\r
+* Flash Program *\r
+********************************************\r
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+0AFE1ED410612720746F20636F6E74696E7565202E\r
+0AFE1EE4102E2E2E000A0D566572696679696E6720\r
+0AFE1EF410666C617368202E2E2E0000000A0D426C\r
+0AFE1F0410616E6B20636865636B696E67202E2E2E\r
+0AFE1F1410000000000A45726173696E67202E2E2E\r
+0AFE1F2410000000000A50726F6772616D6D696E67\r
+0AFE1F3410202E2E2E000000002073756363656564\r
+0AFE1F44102E0A0000206661696C656420210A0000\r
+0AFE100000\r
+\r"
+}
+
+#########################################################
+
+if [ "$#" -eq 2 ] ; then
+ output_init > $2
+ output_uboot >> $2
+ output_flashprog >> $2
+else
+ output_init;
+ output_uboot;
+ output_flashprog;
+fi
Code Review / kvmfornfv.git / blobdiff