Merge branch 'develop'

.github/workflows/stale.yml

@@ -12,9 +12,9 @@ jobs:
       - uses: actions/stale@v3.0.10
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-          stale-issue-message: "This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days"
-          stale-pr-message: 'It has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days'
-          days-before-stale: 120
+          stale-issue-message: "This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days"
+          stale-pr-message: 'It has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days'
+          days-before-stale: 90
           days-before-close: 5
           exempt-issue-labels: 'work-in-progress,enhancement'
           exempt-pr-labels: 'work-in-progress,enhancement'

build.sh

@@ -116,7 +116,7 @@ cp -rf root/* "$OMR_TARGET/source"
 cat >> "$OMR_TARGET/source/package/base-files/files/etc/banner" <<EOF
 -----------------------------------------------------
  PACKAGE:     $OMR_DIST
- VERSION:     $(git -C "$OMR_FEED" describe --tag --always)
+ VERSION:     $(git -C "$OMR_FEED" tag --sort=committerdate | tail -1)
 
  BUILD REPO:  $(git config --get remote.origin.url)
  BUILD DATE:  $(date -u)
@@ -199,6 +199,9 @@ fi
 if [ "$OMR_PACKAGES" = "mini" ]; then
 	echo "CONFIG_PACKAGE_${OMR_DIST}-mini=y" >> "$OMR_TARGET/source/.config"
 fi
+if [ "$OMR_PACKAGES" = "zuixiao" ]; then
+	echo "CONFIG_PACKAGE_${OMR_DIST}-zuixiao=y" >> "$OMR_TARGET/source/.config"
+fi
 
 cd "$OMR_TARGET/source"
 

config-espressobin1

@@ -0,0 +1,12 @@
+CONFIG_TARGET_ipq40xx=y
+CONFIG_TARGET_ipq40xx_generic=y
+CONFIG_TARGET_ipq40xx_generic_DEVICE_8dev_jalapeno=y
+CONFIG_TARGET_BOARD="ipq40xx"
+CONFIG_TARGET_SUBTARGET="generic"
+CONFIG_TARGET_PROFILE="DEVICE_8dev_jalapeno"
+CONFIG_TARGET_ARCH_PACKAGES="arm_cortex-a7_neon-vfpv4"
+CONFIG_PACKAGE_ath10k-board-qca4019=y
+CONFIG_PACKAGE_ath10k-firmware-qca4019-ct-htt=y
+CONFIG_PACKAGE_kmod-ath10k-ct-smallbuffers=y
+CONFIG_KERNEL_ARM_MODULE_PLTS=y
+CONFIG_KERNEL_TCP_CONG_BBR2=y

root/package/firmware/wireless-regdb/patches/501-CN-regd.patch

@@ -1,24 +0,0 @@
-diff -uprN a/db.txt b/db.txt
---- a/db.txt	2020-01-06 19:33:27.707188000 +0800
-+++ b/db.txt	2020-01-06 19:39:28.663199594 +0800
-@@ -291,15 +291,15 @@ country CL: DFS-JP
- 	(5735 - 5835 @ 80), (20)
- 
- country CN: DFS-FCC
--	(2402 - 2482 @ 40), (20)
--	(5170 - 5250 @ 80), (23), AUTO-BW
--	(5250 - 5330 @ 80), (23), DFS, AUTO-BW
-+	(2402 - 2482 @ 40), (30)
-+	(5170 - 5250 @ 80), (30), AUTO-BW
-+	(5250 - 5330 @ 80), (30), DFS, AUTO-BW
- 	(5735 - 5835 @ 80), (30)
- 	# 60 GHz band channels 1,4: 28dBm, channels 2,3: 44dBm
- 	# ref: http://www.miit.gov.cn/n11293472/n11505629/n11506593/n11960250/n11960606/n11960700/n12330791.files/n12330790.pdf
--	(57240 - 59400 @ 2160), (28)
-+	(57240 - 59400 @ 2160), (30)
- 	(59400 - 63720 @ 2160), (44)
--	(63720 - 65880 @ 2160), (28)
-+	(63720 - 65880 @ 2160), (30)
- 
- country CO: DFS-FCC
- 	(2402 - 2482 @ 40), (20)

root/package/kernel/mac80211/files/lib/wifi/mac80211.sh

@@ -1,127 +0,0 @@
-#!/bin/sh
-. /lib/netifd/mac80211.sh
-
-append DRIVERS "mac80211"
-
-lookup_phy() {
-	[ -n "$phy" ] && {
-		[ -d /sys/class/ieee80211/$phy ] && return
-	}
-
-	local devpath
-	config_get devpath "$device" path
-	[ -n "$devpath" ] && {
-		phy="$(mac80211_path_to_phy "$devpath")"
-		[ -n "$phy" ] && return
-	}
-
-	local macaddr="$(config_get "$device" macaddr | tr 'A-Z' 'a-z')"
-	[ -n "$macaddr" ] && {
-		for _phy in /sys/class/ieee80211/*; do
-			[ -e "$_phy" ] || continue
-
-			[ "$macaddr" = "$(cat ${_phy}/macaddress)" ] || continue
-			phy="${_phy##*/}"
-			return
-		done
-	}
-	phy=
-	return
-}
-
-find_mac80211_phy() {
-	local device="$1"
-
-	config_get phy "$device" phy
-	lookup_phy
-	[ -n "$phy" -a -d "/sys/class/ieee80211/$phy" ] || {
-		echo "PHY for wifi device $1 not found"
-		return 1
-	}
-	config_set "$device" phy "$phy"
-
-	config_get macaddr "$device" macaddr
-	[ -z "$macaddr" ] && {
-		config_set "$device" macaddr "$(cat /sys/class/ieee80211/${phy}/macaddress)"
-	}
-
-	return 0
-}
-
-check_mac80211_device() {
-	config_get phy "$1" phy
-	[ -z "$phy" ] && {
-		find_mac80211_phy "$1" >/dev/null || return 0
-		config_get phy "$1" phy
-	}
-	[ "$phy" = "$dev" ] && found=1
-}
-
-detect_mac80211() {
-	devidx=0
-	config_load wireless
-	while :; do
-		config_get type "radio$devidx" type
-		[ -n "$type" ] || break
-		devidx=$(($devidx + 1))
-	done
-
-	for _dev in /sys/class/ieee80211/*; do
-		[ -e "$_dev" ] || continue
-
-		dev="${_dev##*/}"
-
-		found=0
-		config_foreach check_mac80211_device wifi-device
-		[ "$found" -gt 0 ] && continue
-
-		mode_band="g"
-		channel="13"
-		htmode=""
-		ht_capab=""
-
-		iw phy "$dev" info | grep -q 'Capabilities:' && htmode=HT40
-
-		iw phy "$dev" info | grep -q '\* 5... MHz \[' && {
-			mode_band="a"
-			channel=$(iw phy "$dev" info | grep '\* 5... MHz \[' | grep '(disabled)' -v -m 1 | sed 's/[^[]*\[\|\].*//g')
-			iw phy "$dev" info | grep -q 'VHT Capabilities' && htmode="VHT80"
-		}
-
-		[ -n "$htmode" ] && ht_capab="set wireless.radio${devidx}.htmode=$htmode"
-
-		path="$(mac80211_phy_to_path "$dev")"
-		if [ -n "$path" ]; then
-			dev_id="set wireless.radio${devidx}.path='$path'"
-		else
-			dev_id="set wireless.radio${devidx}.macaddr=$(cat /sys/class/ieee80211/${dev}/macaddress)"
-		fi
-                if [ x$mode_band == x"a" ]; then
-			ssid_5ghz="-5G"
-		else
-			ssid_5ghz="-2.4G"
-		fi
-
-		uci -q batch <<-EOF
-			set wireless.radio${devidx}=wifi-device
-			set wireless.radio${devidx}.type=mac80211
-			set wireless.radio${devidx}.channel=${channel}
-			set wireless.radio${devidx}.hwmode=11${mode_band}
-			set wireless.radio${devidx}.txpower=22
-                        set wireless.radio${devidx}.country=CN
-			${dev_id}
-			${ht_capab}
-			set wireless.radio${devidx}.disabled=0
-
-			set wireless.default_radio${devidx}=wifi-iface
-			set wireless.default_radio${devidx}.device=radio${devidx}
-			set wireless.default_radio${devidx}.network=lan
-			set wireless.default_radio${devidx}.mode=ap
-			set wireless.default_radio${devidx}.ssid=OpenWrt${ssid_5ghz}-$(cat /sys/class/ieee80211/${dev}/macaddress | awk -F ":" '{print $4""$5""$6 }'| tr a-z A-Z)
-			set wireless.default_radio${devidx}.encryption=none
-EOF
-		uci -q commit wireless
-
-		devidx=$(($devidx + 1))
-	done
-}

root/target/linux/ipq40xx/base-files/etc/board.d/01_leds

@@ -57,11 +57,6 @@ pangu,l1000)
 	ucidef_set_led_wlan "wlan5g" "WLAN5G" "blue:wlan5g" "phy1tpt"
 	ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1"
     ;;
-p2w,r619ac |\
-p2w,r619ac-128m)
-	ucidef_set_led_wlan "wlan2g" "WLAN2G" "blue:wlan2g" "phy0tpt"
-	ucidef_set_led_wlan "wlan5g" "WLAN5G" "blue:wlan5g" "phy1tpt"
-	;;
 netgear,ex6100v2 |\
 netgear,ex6150v2)
 	ucidef_set_led_wlan "wlan2g" "WLAN2G" "green:router" "phy0tpt"

root/target/linux/ipq40xx/base-files/etc/board.d/02_network

@@ -48,7 +48,7 @@ ipq40xx_setup_interfaces()
 		ucidef_set_interfaces_lan_wan "eth1" "eth0"
 		;;
 	asus,rt-ac58u|\
-	p2w,r619ac-64m|\
+    p2w,r619ac-64m|\
 	p2w,r619ac-128m|\
 	zyxel,nbg6617)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"
@@ -57,8 +57,8 @@ ipq40xx_setup_interfaces()
 		;;
 	avm,fritzbox-4040|\
 	linksys,ea6350v3|\
+    pangu,l1000|\
 	linksys,ea8300|\
-	pangu,l1000|\
 	linksys,mr8300)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"
 		ucidef_add_switch "switch0" \

root/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -61,7 +61,7 @@ case "$FIRMWARE" in
 	linksys,ea6350v3 |\
 	mobipromo,cm520-79f |\
     p2w,r619ac-64m |\
-	p2w,r619ac-128m |\
+ 	p2w,r619ac-128m |\
 	qcom,ap-dk01.1-c1)
 		caldata_extract "ART" 0x1000 0x2f20
 		;;
@@ -170,8 +170,8 @@ case "$FIRMWARE" in
 	glinet,gl-s1300 |\
 	linksys,ea6350v3 |\
 	mobipromo,cm520-79f |\
-    p2w,r619ac-64m |\
-	p2w,r619ac-128m |\
+	p2w,r619ac-64m |\
+ 	p2w,r619ac-128m |\
 	qcom,ap-dk01.1-c1)
 		caldata_extract "ART" 0x5000 0x2f20
 		;;

root/target/linux/ipq40xx/base-files/etc/hotplug.d/net/21_adjust_network

@@ -1,7 +0,0 @@
-#!/bin/sh
-
-[ -f /lib/adjust_network.sh ] && {
-	. /lib/adjust_network.sh
-
-	adjust_eth_queue
-}

root/target/linux/ipq40xx/base-files/etc/init.d/bootcount

@@ -1,16 +0,0 @@
-#!/bin/sh /etc/rc.common
-
-START=99
-
-boot() {
-	case $(board_name) in
-	alfa-network,ap120c-ac)
-		[ -n "$(fw_printenv bootcount changed 2>/dev/null)" ] &&\
-			echo -e "bootcount\nchanged\n" | /usr/sbin/fw_setenv -s -
-		;;
-	linksys,ea6350v3|\
-	linksys,ea8300)
-		mtd resetbc s_env || true
-		;;
-	esac
-}

root/target/linux/ipq40xx/base-files/etc/init.d/set_smp_affinity

@@ -202,4 +202,4 @@ set_irqs() {
 start() {
 	set_interface_queues
 	set_irqs
-}
+}

root/target/linux/ipq40xx/base-files/lib/adjust_network.sh

@@ -1,89 +0,0 @@
-#!/bin/sh
-# this scripts is used for adjust cpu's choice of interrupts.
-#
-
-################################################
-# Adjust smp_affinity of edma
-# Globals:
-#    None
-# Arguments:
-#    None
-# Returns:
-#    None
-# Remark:
-#    execute only once on start-up.
-################################################
-adjust_edma_smp_affinity() {
-	grep -q edma_eth_ /proc/interrupts || return 0
-	local nr=`cat /proc/cpuinfo | grep processor | wc -l`
-	local cpu=0
-	local tx_irq_num
-
-	for tx_num in `seq 0 1 15` ; do
-		cpu=`printf "%x" $((1<<((tx_num/4+0)%nr)))`
-		tx_irq_num=`grep -m1 edma_eth_tx$tx_num /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
-		[ -n "$tx_irq_num" ] && echo $cpu > /proc/irq/$tx_irq_num/smp_affinity
-	done
-
-	for rx_num in `seq 0 1 7` ; do
-		cpu=`printf "%x" $((1<<((rx_num/2)%nr)))`
-		rx_irq_num=`grep -m1 edma_eth_rx$rx_num /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
-		[ -n "$rx_irq_num" ] && echo $cpu > /proc/irq/$rx_irq_num/smp_affinity
-	done
-}
-
-################################################
-# Adjust smp_affinity of ath10k for 2G and 5G
-# Globals:
-#    None
-# Arguments:
-#    None
-# Returns:
-#    None
-# Remark:
-#    execute only once on start-up.
-################################################
-adjust_radio_smp_affinity() {
-	local irqs="`grep -E 'ath10k' /proc/interrupts | cut -d ':' -f 1 | tr -d ' '`"
-	local nr=`cat /proc/cpuinfo | grep processor | wc -l`
-	local idx=2
-
-	for irq in $irqs; do
-		cpu=`printf "%x" $((1<<((idx)%nr)))`
-		echo $cpu > /proc/irq/$irq/smp_affinity
-		idx=$((idx+1))
-	done
-}
-
-################################################
-# Adjust queue of eth
-# Globals:
-#    None
-# Arguments:
-#    None
-# Returns:
-#    None
-# Remark:
-#    Each network reboot needs to be executed.
-################################################
-adjust_eth_queue() {
-	local nr=`cat /proc/cpuinfo | grep processor | wc -l`
-	local idx=0
-
-	for epath in /sys/class/net/eth[0-9]*; do
-		test -e $epath || break
-		echo $epath | grep -q "\." && continue
-		eth=`basename $epath`
-		idx=0
-		for exps in /sys/class/net/$eth/queues/rx-[0-9]*/rps_cpus; do
-			test -e $exps || break
-			cpu=`printf "%x" $((1<<((idx+1)%nr)))`
-			idx=$((idx+1))
-			echo $cpu > $exps
-			echo 256 > `dirname $exps`/rps_flow_cnt
-		done
-		which ethtool >/dev/null 2>&1 && ethtool -K $eth gro off
-	done
-
-	echo 1024 > /proc/sys/net/core/rps_sock_flow_entries
-}

root/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh

@@ -57,11 +57,9 @@ zyxel_do_upgrade() {
 
 platform_do_upgrade() {
 	case "$(board_name)" in
-	pangu,l1000 |\
-	p2w,r619ac-64m |\
-	p2w,r619ac-128m |\
 	8dev,jalapeno |\
 	aruba,ap-303 |\
+    pangu,l1000 |\
 	aruba,ap-303h |\
 	aruba,ap-365 |\
 	avm,fritzbox-7530 |\
@@ -75,6 +73,8 @@ platform_do_upgrade() {
 	glinet,gl-ap1300 |\
 	luma,wrtq-329acn |\
 	mobipromo,cm520-79f |\
+    p2w,r619ac-64m |\
+ 	p2w,r619ac-128m |\
 	qxwlan,e2600ac-c2)
 		nand_do_upgrade "$1"
 		;;

root/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-r619ac.dtsi

@@ -262,6 +262,36 @@
 	};
 };
 
+&ethphy0 {
+	qcom,single-led-1000;
+	qcom,single-led-100;
+	qcom,single-led-10;
+};
+
+&ethphy1 {
+	qcom,single-led-1000;
+	qcom,single-led-100;
+	qcom,single-led-10;
+};
+
+&ethphy2 {
+	qcom,single-led-1000;
+	qcom,single-led-100;
+	qcom,single-led-10;
+};
+
+&ethphy3 {
+	qcom,single-led-1000;
+	qcom,single-led-100;
+	qcom,single-led-10;
+};
+
+&ethphy4 {
+	qcom,single-led-1000;
+	qcom,single-led-100;
+	qcom,single-led-10;
+};
+
 &usb3_ss_phy {
 	status = "okay";
 };

root/target/linux/ipq40xx/image/Makefile

@@ -682,6 +682,48 @@ define Device/openmesh_a62
 endef
 TARGET_DEVICES += openmesh_a62
 
+
+define Device/p2w_r619ac
+ 	$(call Device/FitzImage)
+ 	$(call Device/UbiFit)
+ 	DEVICE_VENDOR := P&W
+ 	DEVICE_MODEL := R619AC
+ 	SOC := qcom-ipq4019
+ 	DEVICE_DTS_CONFIG := config@10
+ 	BLOCKSIZE := 128k
+ 	PAGESIZE := 2048
+ 	DEVICE_PACKAGES := ipq-wifi-p2w_r619ac
+ endef
+
+ define Device/p2w_r619ac-64m
+ 	$(call Device/p2w_r619ac)
+ 	DEVICE_VARIANT := 64M NAND
+ 	IMAGES += nand-factory.bin
+ 	IMAGE/nand-factory.bin := append-ubi | qsdk-ipq-factory-nand
+ endef
+ TARGET_DEVICES += p2w_r619ac-64m
+
+ define Device/p2w_r619ac-128m
+ 	$(call Device/p2w_r619ac)
+ 	DEVICE_VARIANT := 128M NAND
+ endef
+ TARGET_DEVICES += p2w_r619ac-128m
+
+define Device/pangu_l1000
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_VENDOR := PANGU
+	DEVICE_MODEL := L1000
+	SOC := qcom-ipq4019
+	DEVICE_DTS := qcom-ipq4019-l1000
+	KERNEL_INSTALL := 1
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	BOARD_NAME := l1000
+	DEVICE_PACKAGES := ipq-wifi-pangu_l1000
+endef
+TARGET_DEVICES += pangu_l1000
+
 define Device/plasmacloud_pa1200
 	$(call Device/FitImageLzma)
 	DEVICE_VENDOR := Plasma Cloud
@@ -745,48 +787,6 @@ define Device/qcom_ap-dk04.1-c1
 endef
 TARGET_DEVICES += qcom_ap-dk04.1-c1
 
-define Device/p2w_r619ac
-	$(call Device/FitzImage)
-	$(call Device/UbiFit)
-	DEVICE_VENDOR := P&W
-	DEVICE_MODEL := R619AC
-	SOC := qcom-ipq4019
-	DEVICE_DTS_CONFIG := config@10
-	BLOCKSIZE := 128k
-	PAGESIZE := 2048
-	DEVICE_PACKAGES := ipq-wifi-p2w_r619ac
-endef
-
-define Device/p2w_r619ac-64m
-	$(call Device/p2w_r619ac)
-	DEVICE_VARIANT := 64M NAND
-	IMAGES += nand-factory.bin
-	IMAGE/nand-factory.bin := append-ubi | qsdk-ipq-factory-nand
-endef
-TARGET_DEVICES += p2w_r619ac-64m
-
-define Device/p2w_r619ac-128m
-	$(call Device/p2w_r619ac)
-	DEVICE_VARIANT := 128M NAND
-endef
-TARGET_DEVICES += p2w_r619ac-128m
-
-define Device/pangu_l1000
-	$(call Device/FitImage)
-	$(call Device/UbiFit)
-	DEVICE_VENDOR := PANGU
-	DEVICE_MODEL := L1000
-	SOC := qcom-ipq4019
-	DEVICE_DTS := qcom-ipq4019-l1000
-	KERNEL_INSTALL := 1
-	BLOCKSIZE := 128k
-	PAGESIZE := 2048
-	BOARD_NAME := l1000
-	DEVICE_PACKAGES := ipq-wifi-pangu_l1000
-endef
-TARGET_DEVICES += pangu_l1000
-
-
 define Device/qxwlan_e2600ac-c1
 	$(call Device/FitImage)
 	DEVICE_VENDOR := Qxwlan

root/target/linux/ipq40xx/patches-5.4/901-arm-boot-add-dts-files.patch

@@ -53,6 +53,9 @@ Signed-off-by: John Crispin <john@phrozen.org>
 +	qcom-ipq4019-e2600ac-c2.dtb \
 +	qcom-ipq4019-habanero-dvk.dtb \
 +	qcom-ipq4019-pa2200.dtb \
++	qcom-ipq4019-r619ac-64m.dtb \
++	qcom-ipq4019-r619ac-128m.dtb \
++	qcom-ipq4019-l1000.dtb \
 +	qcom-ipq4019-rtl30vw.dtb \
 +	qcom-ipq4019-u4019-32m.dtb \
 +	qcom-ipq4019-wpj419.dtb \
@@ -64,9 +67,6 @@ Signed-off-by: John Crispin <john@phrozen.org>
 +	qcom-ipq4029-gl-b1300.dtb \
 +	qcom-ipq4029-gl-s1300.dtb \
 +	qcom-ipq4029-mr33.dtb \
-+	qcom-ipq4019-r619ac-64m.dtb \
-+	qcom-ipq4019-r619ac-128m.dtb \
-+	qcom-ipq4019-l1000.dtb \
  	qcom-ipq8064-ap148.dtb \
  	qcom-msm8660-surf.dtb \
  	qcom-msm8960-cdp.dtb \

root/target/linux/mediatek/base-files/lib/upgrade/platform.sh

@@ -1,85 +0,0 @@
-platform_do_upgrade() {
-	local board=$(board_name)
-	case "$board" in
-	"unielec,u7623"*)
-		#Keep the persisten random mac address (if it exists)
-		mkdir -p /tmp/recovery
-		mount -o rw,noatime /dev/mmcblk0p1 /tmp/recovery
-		[ -f "/tmp/recovery/mac_addr" ] && \
-			mv -f /tmp/recovery/mac_addr /tmp/
-		umount /tmp/recovery
-
-		#1310720 is the offset in bytes from the start of eMMC and to
-		#the location of the kernel (2560 512 byte sectors)
-		get_image "$1" | dd of=/dev/mmcblk0 bs=1310720 seek=1 conv=fsync
-
-		mount -o rw,noatime /dev/mmcblk0p1 /tmp/recovery
-		[ -f "/tmp/mac_addr" ] && mv -f /tmp/mac_addr /tmp/recovery
-		sync
-		umount /tmp/recovery
-		;;
-	bananapi,bpi-r2)
-		local tar_file="$1"
-
-		echo "flashing kernel"
-		tar xf $tar_file sysupgrade-7623n-bananapi-bpi-r2/kernel -O | mtd write - kernel
-
-		echo "flashing rootfs"
-		tar xf $tar_file sysupgrade-7623n-bananapi-bpi-r2/root -O | mtd write - rootfs
-		;;
-	*)
-		default_do_upgrade "$ARGV"
-		;;
-	esac
-}
-
-PART_NAME=firmware
-
-platform_check_image() {
-	local board=$(board_name)
-
-	[ "$#" -gt 1 ] && return 1
-
-	case "$board" in
-	bananapi,bpi-r2)
-		local tar_file="$1"
-		local kernel_length=`(tar xf $tar_file sysupgrade-7623n-bananapi-bpi-r2/kernel -O | wc -c) 2> /dev/null`
-		local rootfs_length=`(tar xf $tar_file sysupgrade-7623n-bananapi-bpi-r2/root -O | wc -c) 2> /dev/null`
-		[ "$kernel_length" = 0 -o "$rootfs_length" = 0 ] && {
-			echo "The upgrade image is corrupt."
-			return 1
-		}
-		;;
-	"unielec,u7623"*)
-		local magic="$(get_magic_long "$1")"
-		[ "$magic" != "27051956" ] && {
-			echo "Invalid image type."
-			return 1
-		}
-		return 0
-		;;
-
-	*)
-		echo "Sysupgrade is not supported on your board yet."
-		return 1
-		;;
-	esac
-
-	return 0
-}
-
-platform_copy_config_emmc() {
-	mkdir -p /recovery
-	mount -o rw,noatime /dev/mmcblk0p1 /recovery
-	cp -af "$CONF_TAR" /recovery/
-	sync
-	umount /recovery
-}
-
-platform_copy_config() {
-	case "$(board_name)" in
-	"unielec,u7623"*)
-		platform_copy_config_emmc
-		;;
-	esac
-}