added option -f for fastboot

chip/stable
Alex Kaplan 7 years ago
parent a8eae5e344
commit 2d90c76c0d
  1. 117
      chip-fel-fastboot.sh
  2. 1
      chip-fel-flash.sh
  3. 11
      chip-update-firmware.sh

@ -0,0 +1,117 @@
#!/bin/bash
SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
source $SCRIPTDIR/common.sh
FEL=${FEL}
echo "BUILDROOT_OUTPUT_DIR = $BUILDROOT_OUTPUT_DIR"
NAND_ERASE_BB=false
if [ "$1" == "erase-bb" ]; then
NAND_ERASE_BB=true
fi
PATH=$PATH:$BUILDROOT_OUTPUT_DIR/host/usr/bin
TMPDIR=`mktemp -d -t chipflashXXXXXX`
PADDED_SPL="$TMPDIR/sunxi-padded-spl"
PADDED_SPL_SIZE=0
UBOOT_SCRIPT="$TMPDIR/uboot.scr"
UBOOT_SCRIPT_MEM_ADDR=0x43100000
UBOOT_SCRIPT_SRC="$TMPDIR/uboot.cmds"
SPL="$BUILDROOT_OUTPUT_DIR/images/sunxi-spl.bin"
SPL_MEM_ADDR=0x43000000
UBOOT="$BUILDROOT_OUTPUT_DIR/images/u-boot-dtb.bin"
PADDED_UBOOT="$TMPDIR/padded-uboot"
PADDED_UBOOT_SIZE=0xc0000
UBOOT_MEM_ADDR=0x4a000000
UBI="$BUILDROOT_OUTPUT_DIR/images/rootfs.ubi"
UBI_MEM_ADDR=0x4b000000
UBI_SIZE=`filesize $UBI | xargs printf "0x%08x"`
prepare_images() {
local in=$SPL
local out=$PADDED_SPL
if [ -e $out ]; then
rm $out
fi
# The BROM cannot read 16K pages: it only reads 8k of data at most.
# Split the SPL image in 8k chunks and pad each chunk with 8k of random
# data to limit the impact of repeated patterns on the MLC chip.
dd if=$in of=$out bs=8k count=1 skip=0 conv=sync
dd if=/dev/urandom of=$out bs=8k count=1 seek=1 conv=sync
dd if=$in of=$out bs=8k count=1 skip=1 seek=2 conv=sync
dd if=/dev/urandom of=$out bs=8k count=1 seek=3 conv=sync
dd if=$in of=$out bs=8k count=1 skip=2 seek=4 conv=sync
dd if=/dev/urandom of=$out bs=8k count=1 seek=5 conv=sync
PADDED_SPL_SIZE=`filesize $out | xargs printf "0x%08x"`
# Align the u-boot image on a page boundary
dd if=$UBOOT of=$PADDED_UBOOT bs=16k conv=sync
UBOOT_SIZE=`filesize $PADDED_UBOOT | xargs printf "0x%08x"`
dd if=/dev/urandom of=$PADDED_UBOOT seek=$((UBOOT_SIZE / 0x4000)) bs=16k count=$(((PADDED_UBOOT_SIZE - UBOOT_SIZE) / 0x4000))
}
prepare_uboot_script() {
if [ "$NAND_ERASE_BB" = true ] ; then
echo "nand scrub -y 0x0 0x200000000" > $UBOOT_SCRIPT_SRC
else
echo "nand erase 0x0 0x200000000" > $UBOOT_SCRIPT_SRC
fi
echo "sunxi_nand config spl" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x0 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x100000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x200000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x300000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x400000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x500000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x600000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "nand write $SPL_MEM_ADDR 0x700000 $PADDED_SPL_SIZE" >> $UBOOT_SCRIPT_SRC
echo "sunxi_nand config default" >> $UBOOT_SCRIPT_SRC
echo "nand write $UBOOT_MEM_ADDR 0x800000 $PADDED_UBOOT_SIZE" >> $UBOOT_SCRIPT_SRC
echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> $UBOOT_SCRIPT_SRC
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
echo "saveenv" >> $UBOOT_SCRIPT_SRC
echo "echo going to fastboot mode" >>$UBOOT_SCRIPT_SRC
echo "fastboot" >>$UBOOT_SCRIPT_SRC
echo "echo " >>$UBOOT_SCRIPT_SRC
echo "echo " >>$UBOOT_SCRIPT_SRC
echo "echo *********************************************" >>$UBOOT_SCRIPT_SRC
echo "echo *****************[ SUCCESS ]*****************" >>$UBOOT_SCRIPT_SRC
echo "echo *********************************************" >>$UBOOT_SCRIPT_SRC
echo "echo " >>$UBOOT_SCRIPT_SRC
echo "echo " >>$UBOOT_SCRIPT_SRC
mkimage -A arm -T script -C none -n "flash CHIP" -d $UBOOT_SCRIPT_SRC $UBOOT_SCRIPT
}
echo == preparing images ==
prepare_images
prepare_uboot_script
echo == upload the SPL to SRAM and execute it ==
${FEL} spl $SPL
sleep 1 # wait for DRAM initialization to complete
echo == upload images ==
${FEL} write $SPL_MEM_ADDR $PADDED_SPL
${FEL} write $UBOOT_MEM_ADDR $PADDED_UBOOT
${FEL} write $UBOOT_SCRIPT_MEM_ADDR $UBOOT_SCRIPT
echo == execute the main u-boot binary ==
${FEL} exe $UBOOT_MEM_ADDR
echo == waiting for fastboot ==
while [[ -z "$(fastboot devices)" ]]; do sleep 1; done
fastboot -u flash UBI ${BUILDROOT_OUTPUT_DIR}/images/rootfs.ubi
fastboot continue
echo "stuff is in $TMPDIR"

@ -77,6 +77,7 @@ prepare_uboot_script() {
echo "setenv bootargs root=ubi0:rootfs rootfstype=ubifs rw earlyprintk ubi.mtd=4" >> $UBOOT_SCRIPT_SRC
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
echo "saveenv" >> $UBOOT_SCRIPT_SRC
echo "nand slc-mode on" >> $UBOOT_SCRIPT_SRC
echo "nand write.trimffs $UBI_MEM_ADDR 0x1000000 $UBI_SIZE" >> $UBOOT_SCRIPT_SRC
echo "mw \${scriptaddr} 0x0" >> $UBOOT_SCRIPT_SRC

@ -3,6 +3,8 @@ FW_DIR="$(pwd)/.firmware"
FW_IMAGE_DIR="${FW_DIR}/images"
S3_URL="https://s3-ap-northeast-1.amazonaws.com/stak-images/firmware/chip/stable/latest"
FLASH_SCRIPT=./chip-fel-flash.sh
function require_directory {
if [[ ! -d "${1}" ]]; then
mkdir -p "${1}"
@ -19,7 +21,7 @@ function cache_download {
}
while getopts ":u" opt; do
while getopts ":u:f" opt; do
case $opt in
u)
echo "updating cache"
@ -27,6 +29,10 @@ while getopts ":u" opt; do
rm -rf $FW_IMAGE_DIR
fi
;;
f)
echo "fastboot enabled"
FLASH_SCRIPT=./chip-fel-fastboot.sh
;;
\?)
echo "Invalid option: -$OPTARG" >&2
exit 1
@ -42,4 +48,5 @@ cache_download "${FW_IMAGE_DIR}" uboot-env.bin
cache_download "${FW_IMAGE_DIR}" zImage
cache_download "${FW_IMAGE_DIR}" u-boot-dtb.bin
BUILDROOT_OUTPUT_DIR="${FW_DIR}" ./chip-fel-flash.sh
BUILDROOT_OUTPUT_DIR="${FW_DIR}" ${FLASH_SCRIPT}

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