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ramips: add support for Plasma Cloud PAX1800-Lite
Plasma Cloud PAX1800-Lite is a dual-band Wi-Fi 6 router, based on MediaTek
MT7621A + MT79x5D platform.
Specifications:
- SOC: MT7621AT (880 MHz)
- DRAM: DDR3 448 MiB (Nanya NT5CC256M16DP-DI)
- Flash: 2 MiB SPI NOR (S25FL016K) + 128 MB SPI NAND (W25N02KVZEIR)
- Ethernet: 1x 10/100/1000 Mbps (SOC's built-in switch, with PoE+)
- Wi-Fi: 2x2:2 2.4/5 GHz (MT7905DAN + MT7975DN)
(MT7905DAN doesn't support background DFS scan/BT)
- LED: tri-color LED for status (red, blue, green)
- Buttons: 1x (reset)
- Antenna: 4x internal, non-detachable omnidirectional
- UART: 1x 4-pin (2.54 mm pitch, marked as "3V3 G/RX GND W/TX")
- Power: 12 V DC/2 A (DC jack)
MAC addresses:
WAN: 54:9C:27:xx:xx:00 (factory 0x3fff4, device label)
2.4 GHz: 54:9C:27:xx:xx:02 (factory 0x4, device label +2)
5 GHz: 54:9C:27:xx:xx:08 (factory 0xa, device label +8)
Flashing instructions:
======================
Various methods can be used to install the actual image on the flash.
Two easy ones are:
ap51-flash
----------
The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the image to the u-boot when the device boots up.
initramfs from TFTP
-------------------
The serial console (115200 8N1) must be used to access the u-boot shell
during bootup. It can then be used to first boot up the initramfs image
from a TFTP server (here with the IP 192.168.1.21):
setenv serverip 192.168.1.21
setenv ipaddr 192.168.1.1
tftpboot 0x83001000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr
The actual sysupgrade image can then be transferred (on the LAN port) to the
device via
scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/
On the device, the sysupgrade must then be started using
sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin
Signed-off-by: Sven Eckelmann (Plasma Cloud) <se@simonwunderlich.de>
Link: https://github.com/openwrt/openwrt/pull/20152
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Sven Eckelmann (Plasma Cloud)
committed by
Hauke Mehrtens
Hauke Mehrtens
parent
6733b9ab7c
commit
c7c54f3134
@@ -640,6 +640,19 @@ define Build/openmesh-image
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"$(call param_get_default,rootfs,$(1),$@)" "rootfs"
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endef
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define Build/dualboot-datachk-nand-image
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$(TOPDIR)/scripts/nand-fwupgradecfg-gen.sh \
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"$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" \
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"$@-fwupgrade.cfg" \
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"$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" \
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"$(call param_get_default,rootfs,$(1),$@)"
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$(TOPDIR)/scripts/combined-ext-image.sh \
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"$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" "$@" \
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"$@-fwupgrade.cfg" "fwupgrade.cfg" \
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"$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" "kernel" \
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"$(call param_get_default,rootfs,$(1),$@)" "rootfs"
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endef
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define Build/pad-extra
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dd if=/dev/zero bs=$(1) count=1 >> $@
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endef
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@@ -32,6 +32,7 @@ allnet,all0256n-4m|\
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allnet,all0256n-8m|\
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allnet,all5002|\
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asiarf,ap7621-004-v3|\
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plasmacloud,pax1800-lite|\
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yuncore,ax820)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
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;;
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61
scripts/nand-fwupgradecfg-gen.sh
Executable file
61
scripts/nand-fwupgradecfg-gen.sh
Executable file
@@ -0,0 +1,61 @@
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#!/bin/sh
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#
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# Copyright (C) 2011 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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usage() {
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echo "Usage: $0 <TARGET> <out file path> <kernel path> <rootfs path>"
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exit 1
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}
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[ "$#" -lt 4 ] && usage
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CE_TYPE=$1
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CFG_OUT=$2
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KERNEL_PATH=$3
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ROOTFS_PATH=$4
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case $CE_TYPE in
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PAX1800-Lite)
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EXTRA_SETENV=""
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;;
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*)
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echo "Error - unsupported ce type: $CE_TYPE"
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exit 1
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;;
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esac
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# kernel calculation
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KERNEL_MD5=$(mkhash md5 $KERNEL_PATH)
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KERNEL_SHA256=$(mkhash sha256 $KERNEL_PATH)
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KERNEL_SIZE=$(stat -c%s "$KERNEL_PATH")
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KERNEL_CHECK_SIZE=$(printf '0x%x' $KERNEL_SIZE)
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# rootfs calculation
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ROOTFS_MD5=$(mkhash md5 $ROOTFS_PATH)
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ROOTFS_SHA256=$(mkhash sha256 $ROOTFS_PATH)
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ROOTFS_SIZE=$(stat -c%s "$ROOTFS_PATH")
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ROOTFS_CHECK_SIZE=$(printf '0x%x' $ROOTFS_SIZE)
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cat << EOF > $CFG_OUT
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[kernel]
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filename=kernel
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md5sum=$KERNEL_MD5
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filemd5sum=$KERNEL_MD5
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filesha256sum=$KERNEL_SHA256
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checksize=$KERNEL_CHECK_SIZE
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ubi=1
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cmd_success=setenv bootseq 1,2; $EXTRA_SETENV; saveenv
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[rootfs]
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filename=rootfs
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md5sum=$ROOTFS_MD5
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filemd5sum=$ROOTFS_MD5
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filesha256sum=$ROOTFS_SHA256
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checksize=$ROOTFS_CHECK_SIZE
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ubi=1
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cmd_success=setenv bootseq 1,2; $EXTRA_SETENV; saveenv
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EOF
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2229
target/linux/ramips/dts/mt7621_plasmacloud_pax1800-lite.dts
Normal file
2229
target/linux/ramips/dts/mt7621_plasmacloud_pax1800-lite.dts
Normal file
File diff suppressed because it is too large
Load Diff
@@ -2528,6 +2528,21 @@ define Device/planex_vr500
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endef
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TARGET_DEVICES += planex_vr500
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define Device/plasmacloud_pax1800-lite
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$(Device/nand)
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IMAGE_SIZE := 60512k
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DEVICE_VENDOR := Plasma Cloud
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DEVICE_MODEL := PAX1800-Lite
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DEVICE_DTS_CONFIG := config@plasmacloud.pax1800-lite
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DEVICE_PACKAGES := kmod-mt7915-firmware kmod-usb3 kmod-hwmon-lm75
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KERNEL_IN_UBI := 1
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IMAGES += factory.bin
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KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb | pad-to $$(BLOCKSIZE)
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IMAGE/factory.bin := append-rootfs | pad-to 1k | dualboot-datachk-nand-image ce_type=PAX1800-Lite
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IMAGE/sysupgrade.bin := append-rootfs | pad-to 1k | sysupgrade-tar rootfs=$$$$@ | append-metadata
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endef
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TARGET_DEVICES += plasmacloud_pax1800-lite
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define Device/raisecom_msg1500-x-00
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$(Device/nand)
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$(Device/uimage-lzma-loader)
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@@ -51,6 +51,7 @@ ramips_setup_interfaces()
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netgear,eax12|\
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netgear,ex6150|\
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netgear,wax214v2|\
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plasmacloud,pax1800-lite|\
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sercomm,na502|\
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sercomm,na502s|\
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thunder,timecloud|\
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@@ -0,0 +1,67 @@
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# The U-Boot loader with the datachk patchset for dualbooting requires image
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# sizes and checksums to be provided in the U-Boot environment.
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# The devices come with 2 main partitions - while one is active
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# sysupgrade will flash the other. The boot order is changed to boot the
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# newly flashed partition. If the new partition can't be booted due to
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# upgrade failures the previously used partition is loaded.
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platform_do_upgrade_dualboot_datachk() {
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local next_boot_part=1
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local tar_file="$1"
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local bootseq
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local setenv_script="/tmp/fw_env_upgrade"
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if [ "$(grep 'ubi.mtd=firmware1' /proc/cmdline)" ]; then
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next_boot_part=2
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bootseq="2,1"
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else
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next_boot_part=1
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bootseq="1,2"
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fi
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local board_dir="$(tar tf "${tar_file}" | grep -m 1 '^sysupgrade-.*/$')"
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board_dir="${board_dir%/}"
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local kernel_length="$(tar xf "${tar_file}" "${board_dir}/kernel" -O | wc -c)"
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local rootfs_length="$(tar xf "${tar_file}" "${board_dir}/root" -O | wc -c)"
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local kernel_md5="$(tar xf "${tar_file}" "${board_dir}/kernel" -O | md5sum)"
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kernel_md5="${kernel_md5%% *}"
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local rootfs_md5="$(tar xf "${tar_file}" "${board_dir}/root" -O | md5sum)"
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rootfs_md5="${rootfs_md5%% *}"
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CI_UBIPART="firmware${next_boot_part}"
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CI_KERNPART="kernel"
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CI_ROOTPART="rootfs"
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nand_upgrade_prepare_ubi "${rootfs_length}" "squashfs" "$kernel_length" "0"
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local ubidev="$(nand_find_ubi "${CI_UBIPART}")"
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local kern_ubivol="$(nand_find_volume "${ubidev}" "${CI_KERNPART}")"
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tar xf "${tar_file}" "${board_dir}/kernel" -O | \
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ubiupdatevol "/dev/${kern_ubivol}" -s "${kernel_length}" -
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local root_ubivol="$(nand_find_volume "${ubidev}" "${CI_ROOTPART}")"
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tar xf "${tar_file}" "${board_dir}/root" -O | \
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ubiupdatevol "/dev/${root_ubivol}" -s "${rootfs_length}" -
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[ -f "${UPGRADE_BACKUP}" ] && nand_restore_config "${UPGRADE_BACKUP}"
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# write new new uboot-env
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printf "bootseq ${bootseq}\n" > "${setenv_script}"
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printf "kernel_%i_size 0x%08x\n" "${next_boot_part}" "${kernel_length}" >> "${setenv_script}"
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printf "kernel_%i_checksum %s\n" "${next_boot_part}" "${kernel_md5}" >> "${setenv_script}"
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printf "rootfs_%i_size 0x%08x\n" "${next_boot_part}" "${rootfs_length}" >> "${setenv_script}"
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printf "rootfs_%i_checksum %s\n" "${next_boot_part}" "${rootfs_md5}" >> "${setenv_script}"
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mkdir -p /var/lock
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fw_setenv -s "${setenv_script}" || {
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echo "failed to update U-Boot environment"
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return 1
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}
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}
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@@ -185,6 +185,9 @@ platform_do_upgrade() {
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iodata_mstc_set_flag "bootnum" "persist" "0x4" "1,2" "1"
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nand_do_upgrade "$1"
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;;
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plasmacloud,pax1800-lite)
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platform_do_upgrade_dualboot_datachk "$1"
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;;
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tplink,er605-v2)
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echo "Upgrading tplink,er605-v2"
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CI_UBIPART="firmware"
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@@ -164,6 +164,7 @@ CONFIG_MTD_PHYSMAP=y
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CONFIG_MTD_RAW_NAND=y
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CONFIG_MTD_ROUTERBOOT_PARTS=y
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CONFIG_MTD_SERCOMM_PARTS=y
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CONFIG_MTD_SPI_NAND=y
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CONFIG_MTD_SPI_NOR=y
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CONFIG_MTD_SPI_NOR_USE_VARIABLE_ERASE=y
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CONFIG_MTD_SPLIT_FIT_FW=y
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