From 3c0e2aa63ef040dbfbd7fe5f05bc9dfaf5ae9242 Mon Sep 17 00:00:00 2001
From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Tue, 9 Apr 2019 14:48:31 +0900
Subject: [PATCH] ramips: add support for I-O DATA WN-DX1167R
MIME-Version: 1.0
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I-O DATA WN-DX1167R is a 2.4/5 GHz band 11ac rotuer, based on MediaTek
MT7621A.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 128 MiB
- Flash : NAND 128 MiB
- WLAN : MediaTek MT7615D (2.4/5 GHz, 2T2R)
- Ethernet : 5x 10/100/1000 Mbps
- Switch : MediaTek MT7621A (MT7530)
- LEDs/Input : 2x/3x (2x buttons, 1x slide-switch)
- UART : through-hole on PCB
- J5: Vcc, TX, RX, NC, GND
- 57600 bps
Flash instruction using initramfs image:
1. Boot WN-DX1167R normally
2. Access to "http://192.168.0.1/" and open firmware update page
("ファームウェア")
3. Select the OpenWrt initramfs image and click update ("更新")
button to perform firmware update
4. On the initramfs image, perform sysupgrade with squashfs-sysupgrade
image
5. Wait ~120 seconds to complete flashing
Notes:
- configuration in DeviceTree of DBDC (Dual-Band-Dual-Concurrent) mode
for MT7615D chip is not supported in mt76 driver
- last 0x80000 (512 KiB) in NAND flash is not used on stock firmware
- stock firmware requires "customized uImage header" by MSTC
(MitraStar Technology Corp.), but U-Boot doesn't
- uImage magic (0x0 - 0x3) : 0x434F4D43 (COMC)
- header crc32 (0x4 - 0x7) : with data length and data crc32
- image name (0x20 - 0x37) : model ID and firmware versions
- data length (0x38 - 0x3b): kernel + rootfs
- data crc32 (0x3c - 0x3f) : kernel + rootfs
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Reviewed-by: Sungbo Eo <mans0n@gorani.run>
---
.../ramips/dts/mt7621_iodata_wn-dx1167r.dts | 31 ++++
.../ramips/dts/mt7621_iodata_wn-xx-xr.dtsi | 140 ++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 32 ++++
.../mt7621/base-files/etc/board.d/02_network | 10 +-
.../mt7621/base-files/lib/upgrade/iodata.sh | 55 +++++++
.../mt7621/base-files/lib/upgrade/platform.sh | 4 +
6 files changed, 268 insertions(+), 4 deletions(-)
create mode 100644 target/linux/ramips/dts/mt7621_iodata_wn-dx1167r.dts
create mode 100644 target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
create mode 100644 target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-dx1167r.dts b/target/linux/ramips/dts/mt7621_iodata_wn-dx1167r.dts
new file mode 100644
index 00000000000..ee69b97e44d
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-dx1167r.dts
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621_iodata_wn-xx-xr.dtsi"
+
+/ {
+ compatible = "iodata,wn-dx1167r", "mediatek,mt7621-soc";
+ model = "I-O DATA WN-DX1167R";
+};
+
+&partitions {
+ partition@6b00000 {
+ label = "idmkey";
+ reg = <0x6b00000 0x0100000>;
+ read-only;
+ };
+
+ partition@6c00000 {
+ label = "Backup";
+ reg = <0x6c00000 0x1380000>;
+ read-only;
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0>;
+ };
+};
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi b/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
new file mode 100644
index 00000000000..8b3329113f7
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ wps {
+ label = "iodata:green:wps";
+ gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led_power: power {
+ label = "iodata:green:power";
+ gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ repeater {
+ label = "repeater";
+ gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+
+ partitions: partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x0100000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "u-boot-env";
+ reg = <0x0100000 0x0100000>;
+ read-only;
+ };
+
+ factory: partition@200000 {
+ label = "factory";
+ reg = <0x0200000 0x0100000>;
+ };
+
+ partition@300000 {
+ label = "SecondBoot";
+ reg = <0x0300000 0x0100000>;
+ read-only;
+ };
+
+ partition@400000 {
+ label = "kernel";
+ reg = <0x0400000 0x0400000>;
+ };
+
+ partition@800000 {
+ label = "ubi";
+ reg = <0x0800000 0x2e00000>;
+ };
+
+ partition@3600000 {
+ label = "Config";
+ reg = <0x3600000 0x0100000>;
+ read-only;
+ };
+
+ partition@3700000 {
+ label = "firmware_2";
+ reg = <0x3700000 0x3200000>;
+ };
+
+ partition@6900000 {
+ label = "Config_2";
+ reg = <0x6900000 0x0100000>;
+ read-only;
+ };
+
+ partition@6a00000 {
+ label = "persist";
+ reg = <0x6a00000 0x0100000>;
+ };
+ };
+};
+
+ðernet {
+ mtd-mac-address = <&factory 0xe000>;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&state_default {
+ gpio {
+ ralink,group = "uart2", "uart3", "wdt";
+ ralink,function = "gpio";
+ };
+};
+
+&xhci {
+ status = "disabled";
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index ae83501c9d0..b66842e8807 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -65,6 +65,22 @@ define Build/iodata-factory
fi
endef
+define Build/iodata-mstc-header
+ ( \
+ data_size_crc="$$(dd if=$@ ibs=64 skip=1 2>/dev/null | \
+ gzip -c | tail -c 8 | od -An -tx8 --endian little | tr -d ' \n')"; \
+ echo -ne "$$(echo $$data_size_crc | sed 's/../\\x&/g')" | \
+ dd of=$@ bs=8 count=1 seek=7 conv=notrunc 2>/dev/null; \
+ )
+ dd if=/dev/zero of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null
+ ( \
+ header_crc="$$(dd if=$@ bs=64 count=1 2>/dev/null | \
+ gzip -c | tail -c 8 | od -An -N4 -tx4 --endian little | tr -d ' \n')"; \
+ echo -ne "$$(echo $$header_crc | sed 's/../\\x&/g')" | \
+ dd of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null; \
+ )
+endef
+
define Build/ubnt-erx-factory-image
if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(KERNEL_SIZE)" ]; then \
echo '21001:6' > $(1).compat; \
@@ -336,6 +352,22 @@ define Device/iodata_wn-ax1167gr
endef
TARGET_DEVICES += iodata_wn-ax1167gr
+define Device/iodata_wn-dx1167r
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ UBINIZE_OPTS := -E 5
+ UIMAGE_MAGIC := 0x434f4d43
+ KERNEL_SIZE := 4096k
+ IMAGE_SIZE := 51200k
+ DEVICE_VENDOR := I-O DATA
+ DEVICE_MODEL := WN-DX1167R
+ KERNEL_INITRAMFS := $(KERNEL_DTB) | custom-initramfs-uimage 3.10(XIK.1)b10 | \
+ iodata-mstc-header
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ DEVICE_PACKAGES := kmod-mt7615e wpad-basic
+endef
+TARGET_DEVICES += iodata_wn-dx1167r
+
define Device/iodata_wn-gx300gr
IMAGE_SIZE := 7616k
DEVICE_VENDOR := I-O DATA
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 84fc283f4f8..ffe5793a6e8 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -72,6 +72,7 @@ ramips_setup_interfaces()
elecom,wrc-1900gst|\
elecom,wrc-2533gst|\
iodata,wn-ax1167gr|\
+ iodata,wn-dx1167r|\
iodata,wn-gx300gr|\
iodata,wnpr2600g|\
iptime,a8004t)
@@ -222,6 +223,11 @@ ramips_setup_macs()
xiaoyu,xy-c5)
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1)
;;
+ iodata,wn-dx1167r|\
+ xiaomi,mir3g-v2)
+ wan_mac=$(mtd_get_mac_binary factory 0xe006)
+ label_mac=$wan_mac
+ ;;
iodata,wnpr2600g)
wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
label_mac=$wan_mac
@@ -266,10 +272,6 @@ ramips_setup_macs()
lan_mac=$(mtd_get_mac_binary factory 0xe006)
label_mac=$lan_mac
;;
- xiaomi,mir3g-v2)
- wan_mac=$(mtd_get_mac_binary factory 0xe006)
- label_mac=$wan_mac
- ;;
zbtlink,zbt-we1326)
wan_mac=$(mtd_get_mac_binary factory 0xe006)
label_mac=$(mtd_get_mac_binary factory 0x4)
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh
new file mode 100644
index 00000000000..d7a3477f0a5
--- /dev/null
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh
@@ -0,0 +1,55 @@
+#
+# Copyright (C) 2019 OpenWrt.org
+#
+
+. /lib/functions.sh
+
+iodata_mstc_prepare_fail() {
+ echo "failed to check and prepare the environment, rebooting..."
+ umount -a
+ reboot -f
+}
+
+# I-O DATA devices manufactured by MSTC (MitraStar Technology Corp.)
+# have two important flags:
+# - bootnum: switch between two os images
+# use 1st image in OpenWrt
+# - debugflag: enable/disable debug
+# users can interrupt Z-Loader for recovering the device if enabled
+iodata_mstc_upgrade_prepare() {
+ local persist_mtd="$(find_mtd_part persist)"
+ local factory_mtd="$(find_mtd_part factory)"
+
+ if [ -z "$persist_mtd" -o -z "$factory_mtd" ]; then
+ echo 'cannot find mtd partition(s), "factory" or "persist"'
+ iodata_mstc_prepare_fail
+ fi
+
+ local bootnum=$(hexdump -s 4 -n 1 -e '"%x"' ${persist_mtd})
+ local debugflag=$(hexdump -s 65141 -n 1 -e '"%x"' ${factory_mtd})
+
+ if [ "$bootnum" != "1" -a "$bootnum" != "2" ]; then
+ echo "failed to get bootnum, please check the value at 0x4 in ${persist_mtd}"
+ iodata_mstc_prepare_fail
+ fi
+ if [ "$debugflag" != "0" -a "$debugflag" != "1" ]; then
+ echo "failed to get debugflag, please check the value at 0xFE75 in ${factory_mtd}"
+ iodata_mstc_prepare_fail
+ fi
+ echo "current: bootnum => ${bootnum}, debugflag => ${debugflag}"
+
+ if [ "$bootnum" = "2" ]; then
+ if ! (echo -ne "\x01" | dd bs=1 count=1 seek=4 conv=notrunc of=${persist_mtd} 2>/dev/null); then
+ echo "failed to set bootnum"
+ iodata_mstc_prepare_fail
+ fi
+ echo "### switch to 1st os-image on next boot ###"
+ fi
+ if [ "$debugflag" = "0" ]; then
+ if ! (echo -ne "\x01" | dd bs=1 count=1 seek=65141 conv=notrunc of=${factory_mtd} 2>/dev/null); then
+ echo "failed to set debugflag"
+ iodata_mstc_prepare_fail
+ fi
+ echo "### enable debug ###"
+ fi
+}
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index d74aba3bfe8..e27f9df387f 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -53,6 +53,10 @@ platform_do_upgrade() {
xiaomi,mir3p)
nand_do_upgrade "$1"
;;
+ iodata,wn-dx1167r)
+ iodata_mstc_upgrade_prepare
+ nand_do_upgrade "$1"
+ ;;
ubiquiti,edgerouterx|\
ubiquiti,edgerouterx-sfp)
platform_upgrade_ubnt_erx "$1"
--
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