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authorAndrea Adami <andrea.adami@gmail.com>2009-08-12 00:09:31 +0200
committerAndrea Adami <andrea.adami@gmail.com>2009-08-12 00:09:31 +0200
commit5a7e0f0eb265c98248ffd23d4801d1e0c1af031b (patch)
tree29131bd4ef7c34f760ba2306ba2d528fe743cbb3 /recipes/zaurus-utils
parentecb37e065e8e402711c415a01b50f1186fc27a10 (diff)
zaurus-utils: create a common container for the various Zaurus tools
Diffstat (limited to 'recipes/zaurus-utils')
-rw-r--r--recipes/zaurus-utils/encdec-updater-native.bb6
-rw-r--r--recipes/zaurus-utils/encdec-updater.bb16
-rw-r--r--recipes/zaurus-utils/files/encdec-updater.c80
-rw-r--r--recipes/zaurus-utils/files/gnu-tar.gzbin0 -> 242146 bytes
-rw-r--r--recipes/zaurus-utils/zaurus-installer.bb35
-rw-r--r--recipes/zaurus-utils/zaurus-updater.bb38
-rw-r--r--recipes/zaurus-utils/zaurus-updater/updater.sh515
7 files changed, 690 insertions, 0 deletions
diff --git a/recipes/zaurus-utils/encdec-updater-native.bb b/recipes/zaurus-utils/encdec-updater-native.bb
new file mode 100644
index 0000000000..3bf49d5010
--- /dev/null
+++ b/recipes/zaurus-utils/encdec-updater-native.bb
@@ -0,0 +1,6 @@
+require encdec-updater.bb
+inherit native
+
+do_stage() {
+ install -m 0755 encdec-updater ${STAGING_BINDIR}
+}
diff --git a/recipes/zaurus-utils/encdec-updater.bb b/recipes/zaurus-utils/encdec-updater.bb
new file mode 100644
index 0000000000..72ecdcad48
--- /dev/null
+++ b/recipes/zaurus-utils/encdec-updater.bb
@@ -0,0 +1,16 @@
+SECTION = "console/utils"
+LICENSE = "GPL"
+DESCRIPTION = "A tool to encode and decode the Sharp Zaurus updater.sh script"
+
+SRC_URI = "file://encdec-updater.c"
+
+COMPATIBLE_MACHINE = '(poodle|c7x0|spitz|akita|tosa)'
+
+do_compile() {
+ ${CC} ${LDFLAGS} -o encdec-updater ${WORKDIR}/encdec-updater.c
+}
+
+do_install() {
+ install -d ${D}${bindir}
+ install -m 0755 encdec-updater ${D}${bindir}/
+}
diff --git a/recipes/zaurus-utils/files/encdec-updater.c b/recipes/zaurus-utils/files/encdec-updater.c
new file mode 100644
index 0000000000..b894623c65
--- /dev/null
+++ b/recipes/zaurus-utils/files/encdec-updater.c
@@ -0,0 +1,80 @@
+//
+//
+// Sharp Zaurus SL-C7x0 updater.sh script encoder/decoder
+//
+// mailto:sash@cacko.biz
+//
+//
+
+#include <stdio.h>
+
+unsigned char enctab[] = {
+ 0x4a,0xf7,0x77,0x62,0xb0,0xe3,0xd8,0xf6,0xd1,0x98,0x09,0x2e,0x19,0x0c,0x0d,0x7c,
+ 0x04,0xe0,0x6b,0x22,0x10,0x08,0x15,0x16,0xb9,0x28,0x83,0x1f,0x91,0x06,0xfa,0xe8,
+ 0xbd,0xc6,0x21,0x32,0x23,0x6f,0x01,0x26,0x5f,0x03,0x33,0xb6,0x35,0xac,0x2d,0x0a,
+ 0x6e,0x6c,0xfc,0xc4,0x29,0x34,0x2b,0x42,0x25,0x66,0xc9,0x3e,0x87,0xb4,0x74,0xf2,
+ 0x11,0x20,0x41,0xb3,0x27,0x14,0xc1,0xcd,0x3d,0x80,0xd5,0x7f,0xcf,0x4c,0x4d,0xca,
+ 0x75,0x51,0xc8,0xa6,0x17,0xf0,0x55,0x82,0x79,0xdc,0x59,0x5a,0x5b,0xb8,0x5d,0x40,
+ 0x64,0x58,0xff,0xc5,0xab,0xc0,0xae,0xeb,0xa3,0xad,0xea,0x6a,0x37,0x3b,0x73,0x9a,
+ 0x88,0x3a,0xe1,0x68,0x0b,0xec,0xc7,0x76,0xf9,0x38,0x57,0xdd,0x49,0x96,0x95,0x7a,
+ 0x50,0x2a,0x4e,0xdb,0x00,0x48,0xd7,0x86,0x47,0x94,0xa0,0x1c,0x8b,0x8c,0x8d,0x92,
+ 0x45,0x90,0x7e,0x56,0x93,0xef,0x1a,0x52,0x97,0xbc,0x99,0xb5,0x7d,0x72,0x9d,0x9c,
+ 0xfb,0x24,0xa1,0xa2,0x07,0x46,0xa5,0x02,0x69,0xe6,0xa9,0xd3,0x30,0xba,0xd6,0x84,
+ 0x63,0x13,0x1b,0xb2,0x1d,0xaf,0x36,0x8e,0xb7,0x53,0x05,0xbb,0x12,0x78,0x8f,0xbe,
+ 0x71,0xbf,0xe4,0x1e,0x9e,0xa4,0xe5,0x2f,0x9b,0x31,0x67,0x4b,0xcb,0x43,0xc3,0xce,
+ 0x44,0x3c,0x0f,0xd2,0xaa,0xd4,0xed,0xa7,0x7b,0x18,0xd0,0xda,0x0e,0x54,0xf1,0xde,
+ 0xdf,0xa8,0x3f,0xe2,0x6d,0xcc,0xf8,0x70,0xe7,0x61,0xe9,0x85,0x65,0x2c,0x39,0xee,
+ 0x60,0x81,0x89,0xc2,0xf3,0xf4,0xf5,0x8a,0x5c,0x5e,0xd9,0x4f,0x9f,0xb1,0xfd,0xfe,
+};
+
+unsigned char decode_c(unsigned char c)
+{
+ int i;
+ for (i = 0; i < 256; i++) {
+ if (c == enctab[i]) return i;
+ }
+ printf("Internal bug: encode_c()\n");
+ exit(1);
+ return 0;
+}
+
+unsigned char encode_c(unsigned char c)
+{
+ int i;
+ return enctab[c];
+}
+
+int main(int argc, char *argv[])
+{
+ int i, decode;
+ int c;
+ FILE *inf, *outf;
+ char name[256];
+
+ if (argc < 3) {
+ printf("Decode file:\n\tencsh -d file.sh\nEncode file:\n\tencsh -c file.sh\n");
+ exit(1);
+ }
+
+ if (strcmp(argv[1], "-d")) decode = 1;
+ else decode = 0;
+
+ strcpy(name, argv[2]);
+ strcat(name, ".$$$$");
+
+ inf = fopen(argv[2], "rb");
+ outf = fopen(name, "wb");
+
+ while ((c = fgetc(inf)) >= 0) {
+ if (decode) c = decode_c(c);
+ else c = encode_c(c);
+ fputc(c, outf);
+ }
+
+ fclose(inf);
+ fclose(outf);
+
+ rename(name, argv[2]);
+
+ return 0;
+}
diff --git a/recipes/zaurus-utils/files/gnu-tar.gz b/recipes/zaurus-utils/files/gnu-tar.gz
new file mode 100644
index 0000000000..93d1a43704
--- /dev/null
+++ b/recipes/zaurus-utils/files/gnu-tar.gz
Binary files differ
diff --git a/recipes/zaurus-utils/zaurus-installer.bb b/recipes/zaurus-utils/zaurus-installer.bb
new file mode 100644
index 0000000000..e24f2aafaf
--- /dev/null
+++ b/recipes/zaurus-utils/zaurus-installer.bb
@@ -0,0 +1,35 @@
+DESCRIPTION = "Installkit for kexecboot-kernel"
+DEPENDS = "${@base_conditional('MACHINE', 'collie', 'linux-kexecboot', 'zaurus-updater linux-kexecboot', d)}"
+LICENSE = "zaurus-installer"
+PR = "r1"
+
+PACKAGES = ""
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+COMPATIBLE_MACHINE = '(collie|poodle|c7x0|spitz|akita|tosa)'
+
+S = "${WORKDIR}"
+
+do_configure() {
+}
+
+do_compile() {
+}
+
+do_deploy() {
+
+ cd ${DEPLOY_DIR_IMAGE}
+ rm -rf ${DEPLOY_DIR_IMAGE}/installkit-${MACHINE}/
+ mkdir installkit-${MACHINE}/
+
+ [ -f "${KERNEL_IMAGETYPE}-kexecboot-${MACHINE}.bin" ] && cp ${KERNEL_IMAGETYPE}-kexecboot-${MACHINE}.bin installkit-${MACHINE}/${KERNEL_IMAGETYPE}
+
+ if [ ! "${MACHINE}" = "collie" ]; then
+ cp updater.sh.${MACHINE} installkit-${MACHINE}/updater.sh
+ fi
+
+ tar czf ${DEPLOY_DIR_IMAGE}/installkit-${MACHINE}.tar.gz installkit-${MACHINE}/
+ md5sum ${DEPLOY_DIR_IMAGE}/installkit-${MACHINE}.tar.gz > ${DEPLOY_DIR_IMAGE}/installkit-${MACHINE}.tar.gz.md5
+ rm -rf ${DEPLOY_DIR_IMAGE}/installkit-${MACHINE}/
+}
+
+addtask deploy before do_build after do_compile
diff --git a/recipes/zaurus-utils/zaurus-updater.bb b/recipes/zaurus-utils/zaurus-updater.bb
new file mode 100644
index 0000000000..ab32d7fe29
--- /dev/null
+++ b/recipes/zaurus-utils/zaurus-updater.bb
@@ -0,0 +1,38 @@
+DESCRIPTION = "Encrypted shellscript for the Zaurus ROM update"
+DEPENDS = "encdec-updater-native"
+LICENSE = "zaurus-updater"
+PR = "r23"
+
+PACKAGES = ""
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+COMPATIBLE_MACHINE = '(poodle|c7x0|spitz|akita|tosa)'
+
+SRC_URI = "file://updater.sh \
+ file://gnu-tar.gz"
+S = "${WORKDIR}"
+
+do_configure() {
+ sed -i "s/ZAURUS_UPDATER_VERSION/${PR}/" "${S}/updater.sh"
+}
+
+do_compile() {
+ encdec-updater -e updater.sh
+}
+
+do_deploy() {
+ install -d ${DEPLOY_DIR_IMAGE}
+ install -m 0755 updater.sh ${DEPLOY_DIR_IMAGE}/updater.sh.${MACHINE}
+ package_stagefile_shell ${DEPLOY_DIR_IMAGE}/updater.sh.${MACHINE}
+
+ case ${MACHINE} in
+ spitz )
+ install -m 0755 gnu-tar ${DEPLOY_DIR_IMAGE}/gnu-tar
+ package_stagefile_shell ${DEPLOY_DIR_IMAGE}/gnu-tar
+ ;;
+ *)
+ ;;
+ esac
+}
+
+addtask deploy before do_build after do_compile
+PARALLEL_MAKE = ""
diff --git a/recipes/zaurus-utils/zaurus-updater/updater.sh b/recipes/zaurus-utils/zaurus-updater/updater.sh
new file mode 100644
index 0000000000..f195aff383
--- /dev/null
+++ b/recipes/zaurus-utils/zaurus-updater/updater.sh
@@ -0,0 +1,515 @@
+#!/bin/sh
+#
+# One updater.sh to rule them all
+#
+# 2006.10.24 Marcin 'Hrw' Juszkiewicz
+# - started work on common updater.sh
+# - works on poodle, c760, spitz
+# - breaks on tosa
+#
+# 2007.10.08 Marcin 'Hrw' Juszkiewicz
+# - do not allow to flash files bigger then partition size
+# - created functions for common stuff
+#
+# 2007.11.18 Dmitry 'Lumag' Baryshkov
+# - fixes
+# - tosa unbreak
+#
+# 2007.11.19 Marcin 'Hrw' Juszkiewicz
+# - size check unbreak
+# - c760/c860 has bigger rootfs - use it
+#
+# 2007.11.23 Koen Kooi
+# - consistent error messages
+# - fix flashing from case sensitive filesystem (e.g. ext2)
+#
+# 2007.11.23 Matthias 'CoreDump' Hentges
+# - Always treat MTD_PART_SIZE as HEX when comparing sizes
+# - Thanks to ZeroChaos for debugging
+#
+# 2007.12.04 Matthias 'CoreDump' Hentges
+# - Unb0rk flashing of Akita kernels
+#
+# 2007.12.10 Marcin 'Hrw' Juszkiewicz
+# - Reformatted file - please use spaces not tabs
+# - "version check" is only on Tosa and Poodle - breaks other machines
+#
+# 2007.12.23 Matthias 'CoreDump' Hentges
+# - Fix kernel install on spitz machines
+# - Unify format of do_flashing()...
+# - Display ${PR} of zaurus-updater.bb to the user
+# - Polish HDD installer messages
+#
+# 2007.12.25 Matthias 'CoreDump' Hentges
+# -Add support for installing / updating u-boot
+#
+# 2008.11.23 Dmitry 'lumag' Baryshkov
+# - Add support for reflashing home partitions
+
+# Set to "yes" to enable
+ENABLE_UBOOT_UPDATER="no"
+
+DATAPATH=$1
+TMPPATH=/tmp/update
+TMPDATA=$TMPPATH/tmpdata.bin
+TMPHEAD=$TMPPATH/tmphead.bin
+
+FLASHED_KERNEL=0
+FLASHED_ROOTFS=0
+FLASHED_HOMEFS=0
+UNPACKED_ROOTFS=0 # spitz only
+
+RO_MTD_LINE=`cat /proc/mtd | grep "root" | tail -n 1`
+if [ "$RO_MTD_LINE" = "" ]; then
+ RO_MTD_LINE=`cat /proc/mtd | grep "\<NAND\>.*\<2\>" | tail -n 1`
+fi
+RO_MTD_NO=`echo $RO_MTD_LINE | cut -d: -f1 | cut -dd -f2`
+RO_MTD=/dev/mtd$RO_MTD_NO
+ROOTFS_SIZE=`echo $RO_MTD_LINE | cut -d" " -f2`
+
+RW_MTD_LINE=`cat /proc/mtd | grep "home" | tail -n 1`
+if [ "$RW_MTD_LINE" = "" ]; then
+ RW_MTD_LINE=`cat /proc/mtd | grep "\<NAND\>.*\<2\>" | tail -n 1`
+fi
+RW_MTD_NO=`echo $RW_MTD_LINE | cut -d: -f1 | cut -dd -f2`
+RW_MTD=/dev/mtd$RW_MTD_NO
+HOMEFS_SIZE=`echo $RO_MTD_LINE | cut -d" " -f2`
+
+LOGOCAL_MTD=/dev/mtd1
+
+VERBLOCK=0x48000
+MVRBLOCK=0x70000
+
+RESULT=0
+
+Cleanup()
+{
+ rm -f $VTMPNAME > /dev/null 2>&1
+ rm -f $MTMPNAME > /dev/null 2>&1
+ exit $1
+}
+
+trap 'Cleanup 1' 1 15
+trap '' 2 3
+
+get_dev_pcmcia()
+{
+ while read SOCKET CLASS DRIVER INSTANCE DEVS MAJOR MINOR;
+ do
+ echo $DEVS
+ done
+}
+
+get_dev_pcmcia_slot()
+{
+ grep "^$1" /var/lib/pcmcia/stab | get_dev_pcmcia
+}
+
+check_for_hdd()
+{
+ IDE1=`get_dev_pcmcia_slot 1`
+ if [ "$IDE1" = "" ]; then
+ echo "Error: There is no microdrive. Retrying..."
+ while [ "$IDE1" = "" ]; do
+ IDE1=`get_dev_pcmcia_slot 1`
+ done
+ echo "Microdrive found."
+ fi
+
+ LINUXFMT=ext3
+ MKE2FSOPT=-j
+}
+
+check_for_tar()
+{
+ ### Check that we have a valid tar
+ for TARNAME in gnu-tar GNU-TAR
+ do
+ if [ -e $DATAPATH/$TARNAME ]
+ then
+ TARBIN=$DATAPATH/$TARNAME
+ fi
+ done
+
+ if [ ! -e $TARBIN ]; then
+ echo 'Error: Please place a valid copy of tar as "gnu-tar" on your card.'
+ echo 'Please reset'
+ while true
+ do
+ done
+ fi
+}
+
+do_rootfs_extraction()
+{
+ UNPACKED_ROOTFS=1
+ echo 'Installing HDD root file system'
+ if [ ! -f /hdd1/NotAvailable ]; then
+ umount /hdd1
+ fi
+ echo -n '* Now formatting...'
+ mke2fs $MKE2FSOPT /dev/${IDE1}1 > /dev/null 2>&1
+ e2fsck -p /dev/${IDE1}1 > /dev/null
+ if [ "$?" != "0" ]; then
+ echo "FAILED"
+ echo "Error: Unable to create filesystem on microdrive!"
+ exit "$?"
+ else
+ echo "Done"
+ fi
+
+ mount -t $LINUXFMT -o noatime /dev/${IDE1}1 /hdd1
+ if [ "$?" != "0" ]; then
+ echo "Error: Unable to mount microdrive!"
+ exit "$?"
+ fi
+
+ cd /hdd1
+ echo -n '* Now extracting (this can take over 5m)...'
+ gzip -dc $DATAPATH/$TARGETFILE | $TARBIN xf -
+ if [ "$?" != "0" ]; then
+ echo "FAILED"
+ echo "Error: Unable to extract root filesystem archive!"
+ exit "$?"
+ else
+ echo "Done"
+ fi
+
+ echo 'HDD Installation Finished.'
+
+ # remount as RO
+ cd /
+ umount /hdd1
+ mount -t $LINUXFMT -o ro,noatime /dev/${IDE1}1 /hdd1
+}
+
+do_flashing()
+{
+ if [ $DATASIZE -gt `printf "%d" $MTD_PART_SIZE` ]
+ then
+ echo "Error: File is too big to flash!"
+ echo "$FLASH_TYPE: [$DATASIZE] > [`printf "%d" ${MTD_PART_SIZE}`]"
+ return
+ fi
+
+ if [ "$ZAURUS" = "tosa" ] || [ "$ZAURUS" = "poodle" ]
+ then
+ #check version
+ /sbin/bcut -s 6 -o $TMPDATA $TMPHEAD
+
+ if [ `cat $TMPDATA` != "SHARP!" ] > /dev/null 2>&1
+ then
+ #no version info...
+ rm -f $TMPHEAD > /dev/null 2>&1
+ DATAPOS=0
+ fi
+ fi
+
+ if [ $ISFORMATTED = 0 ]
+ then
+ /sbin/eraseall $TARGET_MTD > /dev/null 2>&1
+ ISFORMATTED=1
+ fi
+
+ if [ -e $TMPHEAD ]
+ then
+ VTMPNAME=$TMPPATH'/vtmp'`date '+%s'`'.tmp'
+ MTMPNAME=$TMPPATH'/mtmp'`date '+%s'`'.tmp'
+ /sbin/nandlogical $LOGOCAL_MTD READ $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
+ /sbin/nandlogical $LOGOCAL_MTD READ $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
+
+ /sbin/verchg -v $VTMPNAME $TMPHEAD $MODULEID $MTD_PART_SIZE > /dev/null 2>&1
+ /sbin/verchg -m $MTMPNAME $TMPHEAD $MODULEID $MTD_PART_SIZE > /dev/null 2>&1
+ fi
+
+ # Looks like Akita and Spitz are unique when it comes to kernel flashing
+
+ if [ "$ZAURUS" = "akita" -o "$ZAURUS" = "c3x00" ] && [ "$FLASH_TYPE" = "kernel" ]
+ then
+# echo $TARGETFILE':'$DATASIZE'bytes'
+ echo ""
+ echo -n "Installing SL-Cxx00 kernel..."
+ echo ' ' > /tmp/data
+ test "$ZAURUS" = "akita" && /sbin/nandlogical $LOGOCAL_MTD WRITE 0x60100 16 /tmp/data > /dev/null 2>&1
+ /sbin/nandlogical $LOGOCAL_MTD WRITE 0xe0000 $DATASIZE $TARGETFILE > /dev/null 2>&1
+ test "$ZAURUS" = "akita" && /sbin/nandlogical $LOGOCAL_MTD WRITE 0x21bff0 16 /tmp/data > /dev/null 2>&1
+ echo "Done"
+ else
+
+ echo ''
+ echo '0% 100%'
+ PROGSTEP=`expr $DATASIZE / $ONESIZE + 1`
+ PROGSTEP=`expr 25 / $PROGSTEP`
+
+ if [ $PROGSTEP = 0 ]
+ then
+ PROGSTEP=1
+ fi
+
+ #loop
+ while [ $DATAPOS -lt $DATASIZE ]
+ do
+ #data create
+ bcut -a $DATAPOS -s $ONESIZE -o $TMPDATA $TARGETFILE
+ TMPSIZE=`wc -c $TMPDATA`
+ TMPSIZE=`echo $TMPSIZE | cut -d' ' -f1`
+ DATAPOS=`expr $DATAPOS + $TMPSIZE`
+
+ #handle data file
+ if [ $ISLOGICAL = 0 ]
+ then
+ next_addr=`/sbin/nandcp -a $ADDR $TMPDATA $TARGET_MTD 2>/dev/null | fgrep "mtd address" | cut -d- -f2 | cut -d\( -f1`
+ if [ "$next_addr" = "" ]; then
+ echo "Error: flash write"
+ rm $TMPDATA > /dev/null 2>&1
+ RESULT=3
+ break;
+ fi
+ ADDR=$next_addr
+ else
+ /sbin/nandlogical $LOGOCAL_MTD WRITE $ADDR $DATASIZE $TMPDATA > /dev/null 2>&1
+ ADDR=`expr $ADDR + $TMPSIZE`
+ fi
+
+ rm $TMPDATA > /dev/null 2>&1
+
+ #progress
+ SPNUM=0
+ while [ $SPNUM -lt $PROGSTEP ]
+ do
+ echo -n '.'
+ SPNUM=`expr $SPNUM + 1`
+ done
+ done
+ fi
+ echo ''
+
+ #finish
+ rm -f $TMPPATH/*.bin > /dev/null 2>&1
+
+ if [ $RESULT = 0 ]
+ then
+ if [ -e $VTMPNAME ]
+ then
+ /sbin/nandlogical $LOGOCAL_MTD WRITE $VERBLOCK 0x4000 $VTMPNAME > /dev/null 2>&1
+ rm -f $VTMPNAME > /dev/null 2>&1
+ fi
+
+ if [ -e $MTMPNAME ]
+ then
+ /sbin/nandlogical $LOGOCAL_MTD WRITE $MVRBLOCK 0x4000 $MTMPNAME > /dev/null 2>&1
+ rm -f $MTMPNAME > /dev/null 2>&1
+ fi
+
+ [ "$FLASH_TYPE" != "kernel" ] && echo 'Done.'
+ else
+ echo 'Error!'
+ fi
+}
+
+update_uboot() {
+ # The flashing part of this function is based on pdaXrom's
+ # updater.sh
+
+ if test "$ENABLE_UBOOT_UPDATER" != "yes" -o -z "$1"
+ then
+ echo "u-boot updates not allowed."
+ return
+ fi
+
+ echo ""
+ echo "Installing u-boot bootloader:"
+
+ DATASIZE=`wc -c $TARGETFILE`
+ FSIZE=`echo $DATASIZE | cut -d' ' -f1`
+
+ echo -n "* Creating backup ($FSIZE Bytes)..."
+ if ( nandlogical /dev/mtd1 READ 0 $FSIZE /tmp/sharploader.bin ) > /dev/null 2>&1
+ then
+ echo "Ok"
+
+ echo -n "* Flashing u-boot..."
+ if ( nandlogical /dev/mtd1 WRITE 0 $FSIZE $1 ) > /dev/null 2>&1
+ then
+ echo "Success"
+ else
+ echo "FAILED"
+ echo "ERROR: Installation of u-boot failed!"
+
+ echo -n "* Trying to restore backup..."
+ if ( nandlogical /dev/mtd1 WRITE 0 $FSIZE /tmp/sharploader.bin ) > /dev/null 2>&1
+ then
+ echo "Success"
+ echo "Your old bootloader has been restored"
+ else
+ echo "FAILED"
+ echo "Sorry, it's NAND-Restore time for you =("
+ fi
+ fi
+ else
+ echo "FAILED"
+ echo "Could not create backup, aborting!"
+ echo "Your bootloader has not been altered in any way."
+ exit 1
+ fi
+}
+
+### Check model ###
+/sbin/writerominfo
+MODEL=`cat /proc/deviceinfo/product`
+case "$MODEL" in
+ SL-B500|SL-5600)
+ ZAURUS='poodle'
+ ;;
+ SL-6000)
+ ZAURUS='tosa'
+ ;;
+ SL-C1000)
+ ZAURUS='akita'
+ ;;
+ SL-C700|SL-C750|SL-7500|SL-C760|SL-C860)
+ ZAURUS='c7x0'
+ ;;
+ SL-C3000|SL-C3100|SL-C3200)
+ ZAURUS='c3x00'
+ check_for_hdd
+ check_for_tar
+ ;;
+ *)
+ echo 'MODEL: '$MODEL 'is unsupported'
+ echo ''
+ echo 'Please reset'
+ while true
+ do
+ done
+ ;;
+esac
+
+clear
+echo "---- Universal Zaurus Updater ZAURUS_UPDATER_VERSION ----"
+echo 'MODEL: '$MODEL' ('$ZAURUS')'
+
+mkdir -p $TMPPATH > /dev/null 2>&1
+
+cd $DATAPATH/
+
+for TARGETFILE in u-boot.bin U-BOOT.BIN zimage zImage zImage.bin zimage.bin ZIMAGE ZIMAGE.BIN initrd.bin INITRD.BIN hdimage1.tgz HDIMAGE1.TGZ home.bin HOME.BIN
+do
+ if [ ! -e $TARGETFILE ]
+ then
+ continue
+ fi
+
+ rm -f $TMPPATH/*.bin > /dev/null 2>&1
+ DATASIZE=`wc -c $TARGETFILE`
+ DATASIZE=`echo $DATASIZE | cut -d' ' -f1`
+
+ # make TARGETFILE lowercase
+ TARGETFILE_LC=`echo $TARGETFILE|tr A-Z a-z`
+
+ case "$TARGETFILE_LC" in
+
+ zimage|zimage.bin)
+ if [ $FLASHED_KERNEL != 0 ]
+ then
+ continue
+ fi
+ FLASHED_KERNEL=1
+ ISLOGICAL=1
+ MODULEID=5
+ MTD_PART_SIZE=0x13C000
+ ADDR=`dc 0xE0000`
+ ISFORMATTED=1
+ DATAPOS=0
+ ONESIZE=524288
+ HDTOP=`expr $DATASIZE - 16`
+ /sbin/bcut -a $HDTOP -s 16 -o $TMPHEAD $TARGETFILE
+ FLASH_TYPE="kernel"
+ do_flashing
+ FLASH_TYPE=""
+ ;;
+
+ initrd.bin)
+ if [ $FLASHED_ROOTFS != 0 ]
+ then
+ continue
+ fi
+ echo 'root file system'
+ FLASHED_ROOTFS=1
+ ISLOGICAL=0
+ MODULEID=6
+ MTD_PART_SIZE="0x$ROOTFS_SIZE"
+ ADDR=0
+ ISFORMATTED=0
+ TARGET_MTD=$RO_MTD
+ DATAPOS=16
+ ONESIZE=1048576
+ /sbin/bcut -s 16 -o $TMPHEAD $TARGETFILE
+ FLASH_TYPE="rootfs"
+ do_flashing
+ FLASH_TYPE=""
+ ;;
+
+ home.bin)
+ if [ $FLASHED_HOMEFS != 0 ]
+ then
+ continue
+ fi
+ echo 'home file system'
+ FLASHED_HOMEFS=1
+ ISLOGICAL=0
+ ADDR=0
+ ISFORMATTED=0
+ MTD_PART_SIZE="0x$HOMEFS_SIZE"
+ ADDR=0
+ ISFORMATTED=0
+ TARGET_MTD=$RW_MTD
+ DATAPOS=0
+ ONESIZE=1048576
+ FLASH_TYPE="home"
+ /sbin/bcut -s 16 -o $TMPHEAD $TARGETFILE
+ do_flashing
+ FLASH_TYPE=""
+ ;;
+
+ hdimage1.tgz)
+ if [ $UNPACKED_ROOTFS = 0 ]
+ then
+ do_rootfs_extraction
+ fi
+ ;;
+
+ u-boot.bin)
+ if [ $FLASHED_UBOOT != 1 ]
+ then
+ update_uboot "$TARGETFILE"
+ FLASHED_UBOOT="1"
+ fi
+ ;;
+
+ *)
+ ;;
+ esac
+done
+
+# reboot
+exit 0
+
+# bcut usage: bcut [OPTION] <input file>
+
+# -a: start position
+# -s: cut size
+# -o: output file
+
+# ModuleId informations used by verchg Sharp binary:
+#
+# 0 - master
+# 1 - Maintaince
+# 2 - Diagnostics
+# 3 - rescue kernel
+# 4 - rescue rootfs
+# 5 - normal kernel
+# 6 - normal rootfs
+# 7 - /home/
+# 8 - parameter (whatever it means)
+#