ipq806x: base-files: add support for Linksys EA8500

Signed-off-by: Adrian Panella <ianchi74@outlook.com>

target/linux/ipq806x/base-files/etc/board.d/01_leds

@@ -27,6 +27,10 @@ r7500)
 	ucidef_set_led_default "wps" "WPS" "r7500:white:wps" "0"
 	ucidef_set_led_default "rfkill" "rfkill" "r7500:white:rfkill" "0"
 	;;
+ea8500)
+	ucidef_set_led_wlan "wifi" "WIFI" "ea8500:green:wifi" "phy0radio"
+	ucidef_set_led_default "wps" "WPS" "ea8500:green:wps" "0"
+	;;
 *)
 	;;
 esac

target/linux/ipq806x/base-files/etc/board.d/02_network

@@ -6,6 +6,7 @@
 
 . /lib/functions/uci-defaults.sh
 . /lib/ipq806x.sh
+. /lib/functions/system.sh
 
 board_config_update
 
@@ -24,6 +25,14 @@ db149)
 	ucidef_add_switch "switch0" \
 		"1:lan" "2:lan" "3:lan" "4:lan" "6@eth1" "5:wan" "0@eth0"
 	;;
+ea8500)
+
+	hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+	ucidef_add_switch "switch0" \
+		"1:lan" "2:lan" "3:lan" "4:lan" "0t@eth0" "5:wan" "0t@eth0"
+	ucidef_set_interface_macaddr "lan" "$hw_mac_addr"
+	ucidef_set_interface_macaddr "wan" "$hw_mac_addr"
+	;;
 *)
 	echo "Unsupported hardware. Network interfaces not intialized"
 	;;

target/linux/ipq806x/base-files/etc/diag.sh

@@ -8,6 +8,9 @@ get_status_led() {
 	c2600)
 		status_led="status:blue"
 		;;
+	ea8500)
+		status_led="ea8500:white:power"
+		;;
 	esac
 }
 

target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -52,6 +52,10 @@ case "$FIRMWARE" in
 		ath10kcal_extract "radio" 4096 12064
 # 		ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1)
 		;;
+	ea8500)
+		hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+		ath10kcal_extract "art" 4096 12064
+		;;
 	esac
 	;;
 "ath10k/cal-pci-0001:01:00.0.bin")
@@ -60,6 +64,10 @@ case "$FIRMWARE" in
 		ath10kcal_extract "radio" 20480 12064
 # 		ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -2)
 		;;
+	ea8500)
+		hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
+		ath10kcal_extract "art" 20480 12064
+		;;
 	esac
 	;;
 *)

target/linux/ipq806x/base-files/etc/init.d/linksys_recovery

@@ -0,0 +1,20 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2015 OpenWrt.org
+
+START=97
+boot() {
+. /lib/functions.sh
+. /lib/ipq806x.sh
+
+case $(ipq806x_board_name) in
+	ea8500)
+		# make sure auto_recovery in uboot is always on
+		AUTO_RECOVERY_ENA="`fw_printenv -n auto_recovery`"
+		if [ "$AUTO_RECOVERY_ENA" != "yes" ] ; then
+			fw_setenv auto_recovery yes
+		fi
+		# reset the boot counter
+		mtd resetbc s_env
+		;;
+esac
+}

target/linux/ipq806x/base-files/lib/ipq806x.sh

@@ -29,6 +29,9 @@ ipq806x_board_detect() {
 	*"R7500")
 		name="r7500"
 		;;
+	*"Linksys EA8500"*)
+		name="ea8500"
+		;;
 	esac
 
 	[ -z "$name" ] && name="unknown"

target/linux/ipq806x/base-files/lib/upgrade/linksys.sh

@@ -0,0 +1,88 @@
+#
+# Copyright (C) 2014-2015 OpenWrt.org
+#
+
+linksys_get_target_firmware() {
+	cur_boot_part=`/usr/sbin/fw_printenv -n boot_part`
+	target_firmware=""
+	if [ "$cur_boot_part" = "1" ]
+	then
+		# current primary boot - update alt boot
+		target_firmware="kernel2"
+		fw_setenv boot_part 2
+		#In EA8500 bootcmd is always "bootipq", so don't change
+		#fw_setenv bootcmd "run altnandboot"
+	elif [ "$cur_boot_part" = "2" ]
+	then
+		# current alt boot - update primary boot
+		target_firmware="kernel1"
+		fw_setenv boot_part 1
+		#In EA8500 bootcmd is always "bootipq", so don't change
+		#fw_setenv bootcmd "run nandboot"
+	fi
+
+	# re-enable recovery so we get back if the new firmware is broken
+	fw_setenv auto_recovery yes
+
+	echo "$target_firmware"
+}
+
+linksys_get_root_magic() {
+	(get_image "$@" | dd skip=786432 bs=4 count=1 | hexdump -v -n 4 -e '1/1 "%02x"') 2>/dev/null
+}
+
+platform_do_upgrade_linksys() {
+	local magic_long="$(get_magic_long "$1")"
+
+	mkdir -p /var/lock
+	local part_label="$(linksys_get_target_firmware)"
+	touch /var/lock/fw_printenv.lock
+
+	if [ ! -n "$part_label" ]
+	then
+		echo "cannot find target partition"
+		exit 1
+	fi
+
+	local target_mtd=$(find_mtd_part $part_label)
+
+	[ "$magic_long" = "73797375" ] && {
+		CI_KERNPART="$part_label"
+		if [ "$part_label" = "kernel1" ]
+		then
+			CI_UBIPART="rootfs1"
+		else
+			CI_UBIPART="rootfs2"
+		fi
+
+		nand_upgrade_tar "$1"
+	}
+	[ "$magic_long" = "27051956" ] && {
+		# check firmwares' rootfs types
+		local target_mtd=$(find_mtd_part $part_label)
+		local oldroot="$(linksys_get_root_magic $target_mtd)"
+		local newroot="$(linksys_get_root_magic "$1")"
+
+		if [ "$newroot" = "55424923" -a "$oldroot" = "55424923" ]
+		# we're upgrading from a firmware with UBI to one with UBI
+		then
+			# erase everything to be safe
+			mtd erase $part_label
+			get_image "$1" | mtd -n write - $part_label
+		else
+			get_image "$1" | mtd write - $part_label
+		fi
+	}
+}
+
+linksys_preupgrade() {
+	export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /usr/sbin/fw_printenv /usr/sbin/fw_setenv"
+	export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /bin/mkdir /bin/touch"
+	export RAMFS_COPY_DATA="${RAMFS_COPY_DATA} /etc/fw_env.config /var/lock/fw_printenv.lock"
+
+	[ -f /tmp/sysupgrade.tgz ] && {
+		cp /tmp/sysupgrade.tgz /tmp/syscfg/sysupgrade.tgz
+	}
+}
+
+append sysupgrade_pre_upgrade linksys_preupgrade

target/linux/ipq806x/base-files/lib/upgrade/platform.sh

@@ -8,6 +8,7 @@ platform_check_image() {
 	case "$board" in
 	ap148 |\
 	d7800 |\
+	ea8500 |\
 	r7500)
 		nand_do_platform_check $board $1
 		return $?;
@@ -34,6 +35,9 @@ platform_pre_upgrade() {
 	r7500)
 		nand_do_upgrade "$1"
 		;;
+	ea8500)
+		linksys_preupgrade "$1"
+		;;
 	esac
 }
 
@@ -46,5 +50,8 @@ platform_do_upgrade() {
 		MTD_CONFIG_ARGS="-s 0x200000"
 		default_do_upgrade "$ARGV"
 		;;
+	ea8500)
+		platform_do_upgrade_linksys "$ARGV"
+		;;
 	esac
 }