[openwrt/openwrt] ramips: add support for Netgear R6020
LEDE Commits
lede-commits at lists.infradead.org
Fri Jul 10 05:39:33 EDT 2020
adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/edbc8e5512dccc2e0b6925258e34b3f21d66679c
commit edbc8e5512dccc2e0b6925258e34b3f21d66679c
Author: Tim Thorpe <timfthorpe at gmail.com>
AuthorDate: Wed Jul 8 22:07:35 2020 -0500
ramips: add support for Netgear R6020
This adds support for the Netgear R6020, aka Netgear AC750.
The R6020 appears to be the same hardware as the Netgear R6080,
aka Netgear AC1000, but it has a slightly different flash layout,
and no USB ports.
Specification:
SoC: MediaTek MT7628 (580 MHz)
Flash: 8 MiB
RAM: 64 MiB
Wireless: 2.4Ghz (builtin) and 5Ghz (MT7612E)
LAN speed: 10/100
LAN ports: 4
WAN speed: 10/100
WAN ports: 1
UART (57600 8N1) on PCB
MAC addresses based on vendor firmware:
LAN *:88 0x4
WAN *:89
WLAN2 *:88 0x4
WLAN5 *:8a 0x8004
The factory partition might have been corrupted beforehand. However,
the comparison of vendor firmware and OpenWrt still allowed to retrieve
a meaningful assignment that also matches the other similar devices.
Installation:
Flashing OpenWRT from stock firmware requires nmrpflash. Use an ethernet
cable to connect to LAN port 1 of the R6020, and power the R6020 off.
From the connected workstation, run
`nmrpflash -i eth0 -f openwrt-ramips-mt76x8-netgear_r6020-squashfs-factory.img`,
replacing eth0 with the appropriate interface (can be identified by
running `nmrpflash -L`). Then power on the R6020. After flashing has finished,
power cycle the R6020, and it will boot into OpenWRT. Once OpenWRT has been
installed, subsequent flashes can use the web interface and sysupgrade files.
Signed-off-by: Tim Thorpe <timfthorpe at gmail.com>
[slightly extend commit message, fix whitespaces in DTS, align From:
with Signed-off-by]
Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
target/linux/ramips/dts/mt7628an_netgear_r6020.dts | 172 +++++++++++++++++++++
target/linux/ramips/image/mt76x8.mk | 19 +++
.../ramips/mt76x8/base-files/etc/board.d/01_leds | 1 +
.../mt76x8/base-files/etc/board.d/02_network | 2 +
4 files changed, 194 insertions(+)
diff --git a/target/linux/ramips/dts/mt7628an_netgear_r6020.dts b/target/linux/ramips/dts/mt7628an_netgear_r6020.dts
new file mode 100644
index 0000000000..83a751c2f7
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_netgear_r6020.dts
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "netgear,r6020", "mediatek,mt7628an-soc";
+ model = "Netgear R6020";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ lan {
+ label = "r6020:green:lan";
+ gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+ };
+
+ led_power: power {
+ label = "r6020:green:power";
+ gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan2g_green {
+ label = "r6020:green:wlan2g";
+ gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wlan2g_orange {
+ label = "r6020:orange:wlan2g";
+ gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+ };
+
+ wan_green {
+ label = "r6020:green:wan";
+ gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
+ };
+
+ wan_orange {
+ label = "r6020:orange:wan";
+ gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "p0led_an", "p1led_an", "p2led_an",
+ "p3led_an", "p4led_an", "wdt",
+ "wled_an";
+ function = "gpio";
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <86000000>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ factory: partition at 40000 {
+ label = "factory";
+ reg = <0x40000 0x20000>;
+ read-only;
+ };
+
+ partition at 60000 {
+ label = "nvram";
+ reg = <0x60000 0x30000>;
+ read-only;
+ };
+
+ partition at 90000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x90000 0x6f0000>;
+ };
+
+ partition at 780000 {
+ label = "ML";
+ reg = <0x780000 0x20000>;
+ read-only;
+ };
+
+ partition at 7a0000 {
+ label = "ML1";
+ reg = <0x7a0000 0x20000>;
+ read-only;
+ };
+
+ partition at 7c0000 {
+ label = "ML2";
+ reg = <0x7c0000 0x20000>;
+ read-only;
+ };
+
+ partition at 7e0000 {
+ label = "POT";
+ reg = <0x7e0000 0x10000>;
+ read-only;
+ };
+
+ partition at 7f0000 {
+ label = "reserved";
+ reg = <0x7f0000 0x10000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&wmac {
+ status = "okay";
+};
+
+ðernet {
+ mtd-mac-address = <&factory 0x4>;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi at 0,0 {
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&ehci {
+ status = "disabled";
+};
+
+&ohci {
+ status = "disabled";
+};
diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index 310772932b..de92c982cc 100644
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -189,6 +189,25 @@ define Device/mercury_mac1200r-v2
endef
TARGET_DEVICES += mercury_mac1200r-v2
+define Device/netgear_r6020
+ BLOCKSIZE := 64k
+ IMAGE_SIZE := 7104k
+ DEVICE_VENDOR := NETGEAR
+ DEVICE_MODEL := R6020
+ DEVICE_PACKAGES := kmod-mt76x2
+ SERCOMM_HWID := CFR
+ SERCOMM_HWVER := A001
+ SERCOMM_SWVER := 0x0040
+ IMAGES += factory.img
+ IMAGE/default := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | \
+ pad-rootfs
+ IMAGE/sysupgrade.bin := $$(IMAGE/default) | append-metadata | check-size
+ IMAGE/factory.img := pad-extra 576k | $$(IMAGE/default) | \
+ pad-to $$$$(BLOCKSIZE) | sercom-footer | pad-to 128 | zip R6020.bin | \
+ sercom-seal
+endef
+TARGET_DEVICES += netgear_r6020
+
define Device/netgear_r6080
BLOCKSIZE := 64k
IMAGE_SIZE := 7552k
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
index fcc6516c8d..1e478df4ef 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
@@ -23,6 +23,7 @@ alfa-network,awusfree1)
asus,rt-n10p-v3|\
asus,rt-n11p-b1|\
asus,rt-n12-vp-b1|\
+netgear,r6020|\
netgear,r6080|\
netgear,r6120)
ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0xf"
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
index ecba0ccb17..e3d18b5fba 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -95,6 +95,7 @@ ramips_setup_interfaces()
ucidef_add_switch "switch0" \
"1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6 at eth0"
;;
+ netgear,r6020|\
netgear,r6080|\
netgear,r6120)
ucidef_add_switch "switch0" \
@@ -151,6 +152,7 @@ ramips_setup_macs()
label_mac=$(mtd_get_mac_binary factory 0x4)
;;
duzun,dm06|\
+ netgear,r6020|\
netgear,r6080|\
netgear,r6120|\
wrtnode,wrtnode2p|\
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