Ryan Fox
fec033bba0
Removed fastboot arguments not present in the current version and set the firmware update script to fetch files from the JF Possibilities CHIP archive.
277 lines
9.5 KiB
Bash
Executable File
277 lines
9.5 KiB
Bash
Executable File
#!/bin/bash
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TIMEOUT=30
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FEL=${FEL:-sunxi-fel}
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FASTBOOT=${FASTBOOT:-fastboot}
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MKIMAGE=${MKIMAGE:-mkimage}
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MKFS_UBIFS=${MKFS_UBIFS:-mkfs.ubifs}
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SNIB=${SNIB:-sunxi-nand-image-builder}
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TOOLS=( ${FEL} ${FASTBOOT} ${MKIMAGE} ${SNIB})
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SPLMEMADDR=0x43000000
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UBOOTMEMADDR=0x4a000000
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UBOOTSCRMEMADDR=0x43100000
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nand_erasesize=400000
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nand_writesize=4000
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nand_oobsize=680
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if [[ -z ${CHECK_DEPS} ]]; then
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for TOOL in ${TOOLS[@]}; do
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if [[ -z $(which $TOOL) ]]; then
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echo " Error: Unable to locate $TOOL utility."
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echo " Install $TOOL with:"
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echo " CHIP-SDK setup script [github.com/NextThingCo/CHIP-SDK]"
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exit 1
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fi
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done
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fi
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#------------------------------------------------------------
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onMac() {
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if [ "$(uname)" == "Darwin" ]; then
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return 0;
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else
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return 1;
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fi
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}
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#------------------------------------------------------------
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filesize() {
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if onMac; then
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stat -f "%z" $1
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else
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stat --printf="%s" $1
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fi
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}
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#------------------------------------------------------------
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wait_for_fastboot() {
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if [[ -v DONT_WAIT_FOR_STATE ]]; then return 0; fi
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echo -n "waiting for fastboot...";
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export FLASH_WAITING_FOR_DEVICE=1
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for ((i=$TIMEOUT; i>0; i--)) {
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if [[ ! -z "$(${FASTBOOT} $@ devices)" ]]; then
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echo "OK";
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unset FLASH_WAITING_FOR_DEVICE
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return 0;
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fi
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echo -n ".";
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sleep 1
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}
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echo "TIMEOUT";
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unset FLASH_WAITING_FOR_DEVICE
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return 1
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}
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#------------------------------------------------------------
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wait_for_fel() {
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if [[ -v DONT_WAIT_FOR_STATE ]]; then return 0; fi
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echo -n "waiting for fel...";
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export FLASH_WAITING_FOR_DEVICE=1
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for ((i=$TIMEOUT; i>0; i--)) {
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if ${FEL} $@ ver 2>/dev/null >/dev/null; then
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echo "OK"
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unset FLASH_WAITING_FOR_DEVICE
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return 0;
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fi
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echo -n ".";
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sleep 1
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}
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echo "TIMEOUT";
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unset FLASH_WAITING_FOR_DEVICE
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return 1
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}
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#------------------------------------------------------------
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detect_nand() {
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local tmpdir=`mktemp -d -t chip-uboot-script-XXXXXX`
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local ubootcmds=$tmpdir/uboot.cmds
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local ubootscr=$tmpdir/uboot.scr
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echo "nand info
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env export -t -s 0x100 0x7c00 nand_erasesize nand_writesize nand_oobsize
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reset" > $ubootcmds
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${MKIMAGE} -A arm -T script -C none -n "detect NAND" -d $ubootcmds $ubootscr || return 1
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if ! wait_for_fel; then
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echo "ERROR: please make sure CHIP is connected and jumpered in FEL mode"
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return 1
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fi
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$FEL spl $IMAGESDIR/sunxi-spl.bin || return 1
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# wait for DRAM initialization to complete
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sleep 1
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$FEL write $UBOOTMEMADDR $IMAGESDIR/u-boot-dtb.bin || return 1
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$FEL write $UBOOTSCRMEMADDR $ubootscr || return 1
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$FEL exe $UBOOTMEMADDR || return 1
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if ! wait_for_fel; then
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echo "ERROR: please make sure CHIP is connected and jumpered in FEL mode"
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return 1
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fi
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$FEL read 0x7c00 0x100 $tmpdir/nand-info || return 1
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echo "NAND detected:"
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cat $tmpdir/nand-info || return 1
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UBI_TYPE="$(cat $tmpdir/nand-info | awk -F= '/erase/ {print $2}')-$(cat $tmpdir/nand-info | awk -F= '/write/ {print $2}')-$(cat $tmpdir/nand-info | awk -F= '/oob/ {print $2}')"
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echo "${UBI_TYPE}" > $IMAGESDIR/ubi_type || return 1
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source $tmpdir/nand-info || return 1
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rm -rf $tmpdir
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return 0
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}
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#------------------------------------------------------------
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flash_images() {
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local RC=0
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local tmpdir=`mktemp -d -t chip-uboot-script-XXXXXX`
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local ubootcmds=$tmpdir/uboot.cmds
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local ubootscr=$IMAGESDIR/uboot.scr
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local ubootsize=`filesize $IMAGESDIR/uboot-$nand_erasesize.bin | xargs printf "0x%08x"`
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local pagespereb=`echo $((nand_erasesize/nand_writesize)) | xargs printf "%x"`
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local sparseubi=$tmpdir/ubi.sparse
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if [ "x$ERASEMODE" = "xscrub" ]; then
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echo "nand scrub.chip -y" > $ubootcmds
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else
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echo "nand erase.chip" > $ubootcmds
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fi
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if [ "$nand_oobsize" = "100" ];then
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DTB_NAME="ntc-gr8-crumb.dtb"
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else
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DTB_NAME="sun5i-r8-chip.dtb"
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fi
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echo "nand write.raw.noverify $SPLMEMADDR 0x0 $pagespereb" >> $ubootcmds
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echo "nand write.raw.noverify $SPLMEMADDR 0x400000 $pagespereb" >> $ubootcmds
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echo "nand write $UBOOTMEMADDR 0x800000 $ubootsize" >> $ubootcmds
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echo "setenv mtdparts mtdparts=sunxi-nand.0:4m(spl),4m(spl-backup),4m(uboot),4m(env),-(UBI)" >> $ubootcmds
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echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> $ubootcmds
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echo "setenv bootcmd 'gpio set PB2; if test -n \${fel_booted} && test -n \${scriptaddr}; then echo '(FEL boot)'; source \${scriptaddr}; fi; mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/$DTB_NAME; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> $ubootcmds
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echo "setenv fel_booted 0" >> $ubootcmds
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echo "echo Enabling Splash" >> $ubootcmds
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echo "setenv stdout serial" >> $ubootcmds
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echo "setenv stderr serial" >> $ubootcmds
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echo "setenv splashpos m,m" >> $ubootcmds
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echo "echo Configuring Video Mode" >> $ubootcmds
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if [ "$FLAVOR" = "pocketchip" ]; then
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echo "setenv clear_fastboot 'i2c mw 0x34 0x4 0x00 4;'" >> $ubootcmds
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echo "setenv write_fastboot 'i2c mw 0x34 0x4 66 1; i2c mw 0x34 0x5 62 1; i2c mw 0x34 0x6 30 1; i2c mw 0x34 0x7 00 1'" >> $ubootcmds
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echo "setenv test_fastboot 'i2c read 0x34 0x4 4 0x80200000; if itest.s *0x80200000 -eq fb0; then echo (Fastboot); i2c mw 0x34 0x4 0x00 4; fastboot 0; fi'" >> $ubootcmds
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echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw ubi.mtd=4 quiet lpj=501248 loglevel=3 splash plymouth.ignore-serial-consoles" >> $ubootcmds
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echo "setenv bootpaths 'initrd noinitrd'" >> $ubootcmds
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echo "setenv bootcmd '${NO_LIMIT}run test_fastboot; if test -n \${fel_booted} && test -n \${scriptaddr}; then echo (FEL boot); source \${scriptaddr}; fi; for path in \${bootpaths}; do run boot_\$path; done'" >> $ubootcmds
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echo "setenv boot_initrd 'mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/$DTB_NAME; ubifsload 0x44000000 /boot/initrd.uimage; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r 0x44000000 \$fdt_addr_r'" >> $ubootcmds
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echo "setenv boot_noinitrd 'mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/$DTB_NAME; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> $ubootcmds
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echo "setenv video-mode" >> $ubootcmds
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echo "setenv dip_addr_r 0x43400000" >> $ubootcmds
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echo "setenv dip_overlay_dir /lib/firmware/nextthingco/chip/early" >> $ubootcmds
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echo "setenv dip_overlay_cmd 'if test -n \"\${dip_overlay_name}\"; then ubifsload \$dip_addr_r \$dip_overlay_dir/\$dip_overlay_name; fi'" >> $ubootcmds
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echo "setenv fel_booted 0" >> $ubootcmds
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echo "setenv bootdelay 1" >> $ubootcmds
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else
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echo "setenv bootpaths 'initrd noinitrd'" >> $ubootcmds
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echo "setenv bootcmd '${NO_LIMIT}run test_fastboot; if test -n \${fel_booted} && test -n \${scriptaddr}; then echo (FEL boot); source \${scriptaddr}; fi; for path in \${bootpaths}; do run boot_\$path; done'" >> $ubootcmds
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echo "setenv boot_initrd 'mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/$DTB_NAME; ubifsload 0x44000000 /boot/initrd.uimage; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r 0x44000000 \$fdt_addr_r'" >> $ubootcmds
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echo "setenv boot_noinitrd 'mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/$DTB_NAME; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> $ubootcmds
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echo "setenv dip_addr_r 0x43400000" >> $ubootcmds
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echo "setenv dip_overlay_dir /lib/firmware/nextthingco/chip/early" >> $ubootcmds
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echo "setenv dip_overlay_cmd 'if test -n \"\${dip_overlay_name}\"; then ubifsload \$dip_addr_r \$dip_overlay_dir/\$dip_overlay_name; fi'" >> $ubootcmds
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echo "setenv video-mode sunxi:640x480-24@60,monitor=composite-ntsc,overscan_x=40,overscan_y=20" >> $ubootcmds
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fi
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echo "saveenv" >> $ubootcmds
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echo "echo going to fastboot mode" >> $ubootcmds
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echo "fastboot 0" >> $ubootcmds
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if [ -z $RESET_COMMAND ]; then
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RESET_COMMAND="while true; do; sleep 10; done;"
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fi
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echo "$RESET_COMMAND" >> $ubootcmds
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${MKIMAGE} -A arm -T script -C none -n "flash $FLAVOR" -d $ubootcmds $ubootscr || RC=1
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export FLASH_VID_PID=1f3aefe8
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if ! wait_for_fel; then
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echo "ERROR: please make sure CHIP is connected and jumpered in FEL mode"
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RC=1
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fi
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$FEL spl $IMAGESDIR/sunxi-spl.bin || RC=1
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# wait for DRAM initialization to complete
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sleep 1
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$FEL write $UBOOTMEMADDR $IMAGESDIR/uboot-$nand_erasesize.bin || RC=1
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$FEL write $SPLMEMADDR $IMAGESDIR/spl-$nand_erasesize-$nand_writesize-$nand_oobsize.bin || RC=1
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$FEL write $UBOOTSCRMEMADDR $ubootscr || RC=1
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$FEL exe $UBOOTMEMADDR || RC=1
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export FLASH_VID_PID=1f3a1010
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if wait_for_fastboot; then
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${FASTBOOT} flash UBI $IMAGESDIR/chip-$nand_erasesize-$nand_writesize-$nand_oobsize.ubi.sparse || RC=1
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${FASTBOOT} continue > /dev/null
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else
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echo "failed to flash the UBI image"
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RC=1
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fi
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rm -rf $tmpdir
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return $RC
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}
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#------------------------------------------------------------
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wait_for_linuxboot() {
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local TIMEOUT=100
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echo -n "flashing...";
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for ((i=$TIMEOUT; i>0; i--)) {
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if lsusb |grep -q "0525:a4a7" ||
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lsusb |grep -q "0525:a4aa"; then
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echo "OK"
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return 0;
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fi
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echo -n ".";
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sleep 3
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}
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echo "TIMEOUT";
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return 1
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}
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#------------------------------------------------------------
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ready_to_roll() {
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echo -e "\n\nFLASH VERIFICATION COMPLETE.\n\n"
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echo " # # #"
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echo " #########"
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echo "### ###"
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echo " # {#} #"
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echo "### '%######"
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echo " # #"
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echo "### ###"
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echo " ########"
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echo " # # #"
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echo -e "\n\nCHIP is ready to roll!\n\n"
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return 0
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}
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