Ben Young
6 years ago
committed by
GitHub
commit
902ae95a8a
@ -1 +1,4 @@ |
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.firmware |
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.dl |
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.new |
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env.sh |
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@ -1,10 +0,0 @@ |
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CC=$(CROSS_COMPILE)gcc
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spl-image-builder: spl-image-builder.o |
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$(CC) -o $@ $<
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all: spl-image-builder |
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clean: |
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rm -rf *.o
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rm spl-image-builder
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@ -1,132 +0,0 @@ |
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#!/bin/bash |
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SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) |
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source $SCRIPTDIR/common.sh |
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FEL=fel |
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echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR" |
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NAND_ERASE_BB=false |
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if [ "$1" == "erase-bb" ]; then |
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NAND_ERASE_BB=true |
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fi |
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PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin |
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TMPDIR=`mktemp -d -t chipflashXXXXXX` |
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PADDED_SPL="$TMPDIR/sunxi-padded-spl" |
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PADDED_SPL_SIZE=0 |
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UBOOT_SCRIPT="$TMPDIR/uboot.scr" |
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UBOOT_SCRIPT_MEM_ADDR=0x43100000 |
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UBOOT_SCRIPT_SRC="$TMPDIR/uboot.cmds" |
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SPL="$BUILDROOT_OUTPUT_DIR/images/sunxi-spl.bin" |
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SPL_MEM_ADDR=0x43000000 |
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UBOOT="$BUILDROOT_OUTPUT_DIR/images/u-boot-dtb.bin" |
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PADDED_UBOOT="$TMPDIR/padded-uboot" |
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PADDED_UBOOT_SIZE=0xc0000 |
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UBOOT_MEM_ADDR=0x4a000000 |
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UBI="$BUILDROOT_OUTPUT_DIR/images/rootfs.ubi" |
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UBI_MEM_ADDR=0x4b000000 |
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UBI_SIZE=`filesize $UBI | xargs printf "0x%08x"` |
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prepare_images() { |
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local in=$SPL |
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local out=$PADDED_SPL |
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if [ -e "$out" ]; then |
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rm "$out" |
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fi |
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# The BROM cannot read 16K pages: it only reads 8k of data at most. |
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# Split the SPL image in 8k chunks and pad each chunk with 8k of random |
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# data to limit the impact of repeated patterns on the MLC chip. |
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dd if=$in of=$out bs=8k count=1 skip=0 conv=sync |
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dd if=/dev/urandom of=$out bs=8k count=1 seek=1 conv=sync |
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dd if=$in of=$out bs=8k count=1 skip=1 seek=2 conv=sync |
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dd if=/dev/urandom of=$out bs=8k count=1 seek=3 conv=sync |
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dd if=$in of=$out bs=8k count=1 skip=2 seek=4 conv=sync |
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dd if=/dev/urandom of=$out bs=8k count=1 seek=5 conv=sync |
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PADDED_SPL_SIZE=`filesize $out | xargs printf "0x%08x"` |
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# Align the u-boot image on a page boundary |
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dd if=$UBOOT of=$PADDED_UBOOT bs=16k conv=sync |
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UBOOT_SIZE=`filesize $PADDED_UBOOT | xargs printf "0x%08x"` |
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dd if=/dev/urandom of=$PADDED_UBOOT seek=$((UBOOT_SIZE / 0x4000)) bs=16k count=$(((PADDED_UBOOT_SIZE - UBOOT_SIZE) / 0x4000)) |
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} |
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prepare_uboot_script() { |
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if [ "$NAND_ERASE_BB" = true ] ; then |
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echo "nand scrub -y 0x0 0x200000000" > "${UBOOT_SCRIPT_SRC}" |
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else |
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echo "nand erase 0x0 0x200000000" > "${UBOOT_SCRIPT_SRC}" |
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fi |
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echo "sunxi_nand config spl" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x0 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x100000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x200000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x300000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x400000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x500000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x600000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $SPL_MEM_ADDR 0x700000 $PADDED_SPL_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "sunxi_nand config default" >> "${UBOOT_SCRIPT_SRC}" |
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echo "nand write $UBOOT_MEM_ADDR 0x800000 $PADDED_UBOOT_SIZE" >> "${UBOOT_SCRIPT_SRC}" |
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echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> "${UBOOT_SCRIPT_SRC}" |
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echo "setenv bootcmd 'source \${scriptaddr}; nand slc-mode on; mtdparts; ubi part UBI; ubifsmount ubi0:rootfs; ubifsload \$fdt_addr_r /boot/sun5i-r8-chip.dtb; ubifsload \$kernel_addr_r /boot/zImage; bootz \$kernel_addr_r - \$fdt_addr_r'" >> "${UBOOT_SCRIPT_SRC}" |
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echo "saveenv" >> "${UBOOT_SCRIPT_SRC}" |
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echo "echo going to fastboot mode" >>"${UBOOT_SCRIPT_SRC}" |
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echo "fastboot 0" >>"${UBOOT_SCRIPT_SRC}" |
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echo "echo " >>"${UBOOT_SCRIPT_SRC}" |
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echo "echo *****************[ BOOT ]*****************" >>"${UBOOT_SCRIPT_SRC}" |
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echo "echo " >>"${UBOOT_SCRIPT_SRC}" |
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echo "boot" >>"${UBOOT_SCRIPT_SRC}" |
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mkimage -A arm -T script -C none -n "flash CHIP" -d "$UBOOT_SCRIPT_SRC" "$UBOOT_SCRIPT" |
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} |
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wait_for_fastboot() { |
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echo -n "waiting for fastboot..."; |
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for ((i=$TIMEOUT; i>0; i--)) { |
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if [[ ! -z "$(fastboot devices)" ]]; then |
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echo "OK"; |
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return 0; |
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fi |
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echo -n "."; |
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sleep 1 |
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} |
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echo "TIMEOUT"; |
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return 1 |
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} |
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echo == preparing images == |
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prepare_images |
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prepare_uboot_script |
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echo == upload the SPL to SRAM and execute it == |
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${FEL} spl $SPL |
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sleep 1 # wait for DRAM initialization to complete |
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echo == upload spl == |
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${FEL} write $SPL_MEM_ADDR "$PADDED_SPL" |
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echo == upload u-boot == |
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${FEL} write $UBOOT_MEM_ADDR "$PADDED_UBOOT" |
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echo == upload u-boot script == |
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${FEL} write $UBOOT_SCRIPT_MEM_ADDR "$UBOOT_SCRIPT" |
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echo == execute the main u-boot binary == |
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${FEL} exe $UBOOT_MEM_ADDR |
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echo == waiting for fastboot == |
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if wait_for_fastboot; then |
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fastboot -S 0 -u flash UBI "${BUILDROOT_OUTPUT_DIR}/images/rootfs.ubi" |
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fastboot continue |
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else |
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rm -rf "${TMPDIR}" |
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exit 1 |
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fi |
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@ -0,0 +1,11 @@ |
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#!/bin/bash |
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SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) |
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source $SCRIPTDIR/common.sh |
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IMAGESDIR="$1" |
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ERASEMODE="$2" |
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PLATFORM="$3" |
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detect_nand |
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flash_images |
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@ -0,0 +1,159 @@ |
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#!/bin/bash |
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SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) |
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source $SCRIPTDIR/common.sh |
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if ! wait_for_fel; then |
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echo "ERROR: please jumper your CHIP in FEL mode then power on" |
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exit 1 |
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fi |
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FLASH_SCRIPT=./chip-fel-flash.sh |
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WHAT=buildroot |
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BRANCH=stable |
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function require_directory { |
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if [[ ! -d "${1}" ]]; then |
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mkdir -p "${1}" |
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fi |
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} |
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function s3_md5 { |
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local URL=$1 |
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curl -sLI $URL |grep ETag|sed -e 's/.*"\([a-fA-F0-9]\+\)["-]*.*/\1/;' |
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} |
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function cache_download { |
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local DEST_DIR=${1} |
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local SRC_URL=${2} |
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local FILE=${3} |
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if [[ -f "${DEST_DIR}/${FILE}" ]]; then |
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echo "${DEST_DIR}/${FILE} exists... comparing to ${SRC_URL}/${FILE}" |
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local S3_MD5=$(s3_md5 ${SRC_URL}/${FILE}) |
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local MD5=$(md5sum ${DEST_DIR}/${FILE} | cut -d\ -f1) |
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echo "MD5: ${MD5}" |
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echo "S3_MD5: ${S3_MD5}" |
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if [[ "${S3_MD5}" != "${MD5}" ]]; then |
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echo "md5sum differs" |
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rm ${DEST_DIR}/${FILE} |
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if ! wget -P "${FW_IMAGE_DIR}" "${SRC_URL}/${FILE}"; then |
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echo "download of ${SRC_URL}/${FILE} failed!" |
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exit $? |
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fi |
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else |
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echo "file already downloaded" |
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fi |
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else |
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if ! wget -P "${FW_IMAGE_DIR}" "${SRC_URL}/${FILE}"; then |
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echo "download of ${SRC_URL}/${FILE} failed!" |
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exit $? |
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fi |
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fi |
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} |
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while getopts "ufdpb:w:B:" opt; do |
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case $opt in |
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u) |
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echo "updating cache" |
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if [[ -d "$FW_IMAGE_DIR" ]]; then |
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rm -rf $FW_IMAGE_DIR |
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fi |
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;; |
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f) |
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echo "fastboot enabled" |
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FLASH_SCRIPT_OPTION="-f" |
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;; |
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B) |
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BUILD="$OPTARG" |
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echo "BUILD = ${BUILD}" |
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;; |
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b) |
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BRANCH="$OPTARG" |
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echo "BRANCH = ${BRANCH}" |
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;; |
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w) |
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WHAT="$OPTARG" |
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echo "WHAT = ${WHAT}" |
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;; |
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d) |
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echo "debian selected" |
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WHAT="debian" |
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;; |
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p) |
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echo "PocketC.H.I.P selected" |
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WHAT="pocketchip" |
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BUILD=123 |
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FLASH_SCRIPT=./chip-fel-flash.sh -p |
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;; |
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\?) |
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echo "Invalid option: -$OPTARG" >&2 |
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exit 1 |
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;; |
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esac |
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done |
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FW_DIR="$(pwd)/.firmware" |
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FW_IMAGE_DIR="${FW_DIR}/images" |
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BASE_URL="http://opensource.nextthing.co/chip" |
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S3_URL="${BASE_URL}/${WHAT}/${BRANCH}/latest" |
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if [[ -z "$BUILD" ]]; then |
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ROOTFS_URL="$(wget -q -O- ${S3_URL})" || (echo "ERROR: cannot reach ${S3_URL}" && exit 1) |
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if [[ -z "${ROOTFS_URL}" ]]; then |
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echo "error: could not get URL for latest build from ${S3_URL} - check internet connection" |
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exit 1 |
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fi |
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else |
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ROOTFS_URL="${S3_URL%latest}$BUILD" |
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fi |
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case "${WHAT}" in |
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"buildroot") |
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BR_BUILD="$(wget -q -O- ${ROOTFS_URL}/build)" |
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BUILD=${BR_BUILD} |
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ROOTFS_URL="${ROOTFS_URL}/images" |
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BR_URL="${ROOTFS_URL}" |
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;; |
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"debian") |
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BR_BUILD="$(wget -q -O- ${ROOTFS_URL}/br_build)" |
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BR_URL="${BASE_URL}/buildroot/${BRANCH%-gui}/${BR_BUILD}/images" |
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BUILD="$(wget -q -O- ${ROOTFS_URL}/build)" |
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;; |
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"pocketchip") |
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BR_BUILD=123 |
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BUILD=123 |
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ROOTFS_URL="http://opensource.nextthing.co/pocketchip" |
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BR_URL="$ROOTFS_URL" |
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;; |
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esac |
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echo "ROOTFS_URL=${ROOTFS_URL}" |
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echo "BUILD=${BUILD}" |
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echo "BR_URL=${BR_URL}" |
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echo "BR_BUILD=${BR_BUILD}" |
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require_directory "${FW_IMAGE_DIR}" |
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cache_download "${FW_IMAGE_DIR}" ${ROOTFS_URL} rootfs.ubi |
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cache_download "${FW_IMAGE_DIR}" ${BR_URL} sun5i-r8-chip.dtb |
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cache_download "${FW_IMAGE_DIR}" ${BR_URL} sunxi-spl.bin |
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cache_download "${FW_IMAGE_DIR}" ${BR_URL} sunxi-spl-with-ecc.bin |
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cache_download "${FW_IMAGE_DIR}" ${BR_URL} uboot-env.bin |
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cache_download "${FW_IMAGE_DIR}" ${BR_URL} zImage |
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cache_download "${FW_IMAGE_DIR}" ${BR_URL} u-boot-dtb.bin |
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BUILDROOT_OUTPUT_DIR="${FW_DIR}" ${FLASH_SCRIPT} ${FLASH_SCRIPT_OPTION} || echo "ERROR: could not flash" && exit 1 |
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#if ! wait_for_linuxboot; then |
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# echo "ERROR: could not flash" |
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# exit 1 |
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#else |
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# ${SCRIPTDIR}/verify.sh |
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#fi |
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exit $? |
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File diff suppressed because it is too large
Load Diff
@ -1,118 +1,55 @@ |
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#!/usr/bin/env python |
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import io |
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import sys |
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import serial |
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import re |
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import time |
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#------------------------------------------------------------------ |
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def answer_prompt(sio,prompt_to_wait_for,answer_to_write,send_cr=True): |
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#------------------------------------------------------------------ |
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sio.flush() |
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prompt_found = False |
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data = '' |
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#if send_cr: |
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#sio.write(unicode('\n')) |
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d='something' |
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while not len(d)==0: |
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d = sio.read(2000); |
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data += d |
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time.sleep(1) |
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# print '-' * 50 |
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# print ' %d bytes read' % (len(data)) |
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# print '-' * 50 |
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#print data |
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line='' |
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while not prompt_found: |
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d = sio.read(100); |
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data += d |
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# print '-' * 50 |
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# print ' %d bytes read' % (len(data)) |
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# print '-' * 50 |
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# print data |
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# print '-' * 50 |
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if len(data.split())>0: |
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line=data.split()[-1] |
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# print "matching [%s] against [%s]" % (line,prompt_to_wait_for) |
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if(re.match(prompt_to_wait_for,line,re.M)): |
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sio.write(unicode(answer_to_write+'\n')) |
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# print '-' * 50 |
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# print ' detected [%s] ' % prompt_to_wait_for |
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# print '-' * 50 |
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prompt_found = True |
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else: |
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if send_cr: |
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sio.write(unicode('\n')) |
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sio.flush() |
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#sys.stdin.readline() |
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|
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#------------------------------------------------------------------ |
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def scanfor(sio,regexp_to_scan_for,answer_to_write): |
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#------------------------------------------------------------------ |
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prompt_found = False |
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data = '' |
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while not prompt_found: |
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data += sio.read(100); |
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# print '-' * 50 |
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# print ' %d bytes read' % (len(data)) |
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# print '-' * 50 |
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# print data |
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if re.search(regexp_to_scan_for,data): |
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# print '-' * 50 |
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# print ' detected [%s] ' % regexp_to_scan_for |
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# print '-' * 50 |
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sio.write(unicode(answer_to_write+'\n')) |
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prompt_found = True |
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sio.flush() |
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return data |
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|
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#------------------------------------------------------------------ |
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def main(): |
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#------------------------------------------------------------------ |
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|
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if( len(sys.argv)>1 ): |
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serial_port=sys.argv[1] |
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else: |
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serial_port='/dev/ttyACM0'; |
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#print 'reading from %s:' % serial_port |
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ser = serial.Serial(serial_port,115200, timeout=1); |
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sio = io.TextIOWrapper(io.BufferedRWPair(ser,ser)) |
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#login |
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print "login...", |
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sys.stdout.flush() |
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answer_prompt(sio,'.*login:','chip',True) |
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print "OK\npassword...", |
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sys.stdout.flush() |
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answer_prompt(sio,'.*Password:','chip',False) |
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print "OK\npoweroff...", |
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sys.stdout.flush() |
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answer_prompt(sio,'.*[\$#]','sudo poweroff') |
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answer_prompt(sio,'.*:','chip') |
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time.sleep(2) |
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print "OK\n", |
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#d=scanfor(sio,r'.*### [^#]+ ###.*','poweroff') |
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# if re.search(r'.*### ALL TESTS PASSED ###.*',d): |
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# print "---> TESTS PASSED" |
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# ser.close(); |
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# return 0 |
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|
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ser.close(); |
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|
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# print "---> TESTS FAILED" |
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return 0 |
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|
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|
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|
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#------------------------------------------------------------------ |
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if __name__ == "__main__": |
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#------------------------------------------------------------------ |
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exit( main() ) |
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#!/bin/bash |
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|
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" |
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SCRIPT_NAME="$(basename $0)" |
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CHAT_SCRIPT="${SCRIPT_DIR}/${SCRIPT_NAME}.chat" |
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CHAT_BIN="$(which chat)" |
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CHAT_BIN="${CHAT_BIN:-/usr/sbin/chat}" |
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|
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|
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UART_DEVICE=ttyACM0 |
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GETTY_UART_SERVICE="serial-getty@${UART_DEVICE}.service" |
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GETTY_DISABLED=0 |
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|
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export TIMEOUT=3 |
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|
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#echo "DUT_UART_RUN=$DUT_UART_RUN" |
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|
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while getopts "t:" opt; do |
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case $opt in |
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t) |
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TIMEOUT="${OPTARG}" |
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echo "timeout set to ${TIMEOUT}" |
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;; |
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\?) |
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echo "Invalid option: -$OPTARG" >&2 |
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exit 1 |
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;; |
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esac |
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done |
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shift $((OPTIND-1)) |
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export DUT_UART_PARAMETER="$@" |
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|
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|
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if [[ "$(systemctl is-active $GETTY_UART_SERVICE)" == "active" ]]; then |
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echo "stopping $GETTY_UART_SERVICE" |
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systemctl stop $GETTY_UART_SERVICE |
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GETTY_DISABLED=1 |
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fi |
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|
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[[ -r "${CHAT_SCRIPT}" ]] || (echo "ERROR: can not read ${CHAT_SCRIPT}" && exit 1) |
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[[ -r "${CHAT_BIN}" ]] || (echo -e "ERROR: ${CHAT_BIN} not found\n -- 'sudo apt-get install ppp'" && exit 1) |
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|
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for i in `seq 1 3`; |
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do |
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echo -e "Waiting for serial gadget...Attempt(${i}/3)" |
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/usr/sbin/chat -t $TIMEOUT -E -V -f "${CHAT_SCRIPT}" </dev/${UART_DEVICE} >/dev/${UART_DEVICE}\ |
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&& break\ |
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|| (echo -e "ERROR: failed to verify\n" && exit 1) |
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done |
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echo "SUCCESS: CHIP is powering down" |
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|
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if [[ ${GETTY_DISABLED} == 1 ]]; then |
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echo "starting $GETTY_UART_SERVICE" |
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systemctl start $GETTY_UART_SERVICE |
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fi |
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|
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@ -0,0 +1,8 @@ |
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SAY "\n [ACM] Trying to login..." |
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TIMEOUT 40 |
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'' \n ogin:-\n-login: root\n assword: chip\n '# ' '' |
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SAY "\n [ACM] Successfully logged in" |
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TIMEOUT 40 |
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'# ' '/sbin/poweroff' |
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SAY "\n [ACM] Powering off..." |
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TIMEOUT 40 |
||||
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