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PART_NAME=firmware
REQUIRE_IMAGE_METADATA=1
RAMFS_COPY_BIN='fw_printenv fw_setenv'
RAMFS_COPY_DATA='/etc/fw_env.config /var/lock/fw_printenv.lock'
# The TP-Link bootloader gets its flash layout from "bootargs".
# Use this to our advantage, and:
# 1. Disable the second rootfs (usrimg2)
# 2. Extend the first rootfs (usrimg1) to include more space
# 3. Increase the baudrate to the expected 115200
tplink_sg2xxx_fix_mtdparts() {
local args
args="bootargs mtdparts=spi_flash:896K(boot),128K(env),6144K(sys)"
args="$args,20480K(usrimg1@main),0K(usrimg2)"
args="$args,4096K(usrappfs),1024K(para)\n"
args="$args baudrate 115200"
echo -e "$args" | fw_setenv --script -
}
platform_check_image() {
return 0
}
platform_do_upgrade() {
local board=$(board_name)
case "$board" in
tplink,sg2008p-v1|\
tplink,sg2210p-v3)
tplink_sg2xxx_fix_mtdparts
default_do_upgrade "$1"
;;
*)
default_do_upgrade "$1"
;;
esac
}
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