[OpenWrt-Devel] [PATCH] ramips: add support for netgear r6020
mail at adrianschmutzler.de
mail at adrianschmutzler.de
Sat Jul 11 19:47:23 EDT 2020
> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of Evan Jobling
> Sent: Freitag, 5. Juni 2020 08:28
> To: openwrt-devel at lists.openwrt.org
> Cc: ynezz at true.cz; mail at adrianschmutzler.de
> Subject: [OpenWrt-Devel] [PATCH] ramips: add support for netgear r6020
Hi,
in the meantime, this device has been merged (based on somebody else's PR):
https://github.com/openwrt/openwrt/commit/edbc8e5512dccc2e0b6925258e34b3f21d66679c
Best
Adrian
>
> Hi,
>
> It seems that the older patches got put into patchwork, and assigned to Petr
> Štetiar?
> Apologies for the mess I created.
> I tried to put those patches to superseded?
>
> Responses to feedback on my original patches, as well as the patch at the
> end.
> Additional feedback and requests for changes/tests welcome.
>
> >Typically, frequency can be raised with substantial gains in read speed.
>
> I can increase if required.
> Not sure how fast is reasonable/required?
>
> At this stage I would rather not set up an oscilloscope to experiment with
> how fast I can push it?
>
> Datasheet of flash ic is 80MHz or so?
> Not sure how fast the mt7628an can go?
>
> >> mtd-mac-address = <&nvram 0x100b0>;
> >
> >Are these necessary, or will the address be correct if you just drop them?
>
> It appears I need this line for the ethernet, otherwise random mac address is
> created.
>
> >
> >Despite, can you please check whether there are addresses in factory 0x28,
> 0x2e, 0xe000, 0xe006, 0x4, 0x8004?
> >
> >Which addresses are assigned on OEM firmware (lan, wan, 2g, 5g)?
>
> You would like me to flash the OEM firmware, look at MAC addresses?
> All the devices I have on hand are flashed to openwrt.
> I can flash latest factory firmware?
>
> I have it set up to be same mac address on wired and wlan.
> It is the same one that is written on the device sticker.
> The bootloader uses that mac address on the lan hardware.
>
> >> ucidef_set_led_wlan "wlan2g" "WiFi 2.4GHz"
> "$boardname:green:wlan2g" "phy0tpt"
> >
> >Please use a DTS trigger instead (for both 2g and 5g).
>
> I don't understand. R6120 lines look similar?
> Do I need to remove the 2g/5g lines?
> I tried to search for some documentation. I found [1], [2] ?
>
> >The old PR has been closed quite some time ago due to inactivity. If there is
> new progress now, it would be fine to just open a new PR by the "new
> author".
>
> Is patch via email acceptable?
> Alternatively,
> I would need to create github account, and do pull request there?
>
> I'm assuming keeping the same thread at this stage is the best way forward?
> I understand the subject should have been something like
> "Subject: [PATCH] ramips: add support for netgear r6020"
>
> Cheers,
> Evan.
>
> [1] https://openwrt.org/docs/guide-user/base-system/led_configuration
> [2]
> https://www.kernel.org/doc/Documentation/devicetree/bindings/leds/leds
> -gpio.txt
>
> From 8a2cf974be374612e8ea32d2182226d542ebbcdf Mon Sep 17 00:00:00
> 2001
> From: Evan Jobling <evan.jobling at uon.edu.au>
> Date: Sat, 30 May 2020 20:39:47 +1000
> Subject: [PATCH] ramips: add support for netgear r6020
>
> Signed-off-by: Evan Jobling <evan.jobling at uon.edu.au>
> ---
> .../ramips/dts/mt7628an_netgear_r6020.dts | 144 ++++++++++++++++++
> target/linux/ramips/image/mt76x8.mk | 24 +++
> .../mt76x8/base-files/etc/board.d/01_leds | 5 +
> .../mt76x8/base-files/etc/board.d/02_network | 1 +
> 4 files changed, 174 insertions(+)
> create mode 100644 target/linux/ramips/dts/mt7628an_netgear_r6020.dts
>
> 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..717fdde3fa
> --- /dev/null
> +++ b/target/linux/ramips/dts/mt7628an_netgear_r6020.dts
> @@ -0,0 +1,144 @@
> +// 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 (AC750)";
> +
> + 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 6 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_RESTART>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + lan {
> + label = "r6020:green:lan";
> + gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
> + };
> +
> + led_power: power {
> + label = "r6020:green:power";
> + gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan {
> + label = "r6020:green:wlan2g";
> + gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan_orange {
> + label = "r6020:orange:wlan2g";
> + gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan5 {
> + label = "r6020:green:wlan5g";
> + gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan5_orange {
> + label = "r6020:orange:wlan5g";
> + gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
> +
> +&pinctrl {
> + state_default: pinctrl0 {
> + gpio {
> + ralink,group = "p0led_an", "p1led_an", "p2led_an",
> + "p3led_an", "p4led_an", "wdt", "wled_an";
> + ralink,function = "gpio";
> + };
> + };
> +};
> +
> +&spi0 {
> + status = "okay";
> +
> + flash at 0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <10000000>;
> + m25p,chunked-io = <32>;
> +
> + 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;
> + };
> +
> + nvram: 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 = "reserved";
> + reg = <0x780000 0x80000>;
> + read-only;
> + };
> + };
> + };
> +};
> +
> +&wmac {
> + status = "okay";
> + mediatek,mtd-eeprom = <&factory 0x0>; };
> +
> +
> +ðernet {
> + mtd-mac-address = <&nvram 0x100b0>; };
> +
> +
> +&pcie {
> + status = "okay";
> +};
> +
> +&pcie0 {
> + wifi at 0,0 {
> + reg = <0x0000 0 0 0 0>;
> + mediatek,mtd-eeprom = <&factory 0x8000>;
> + ieee80211-freq-limit = <5000000 6000000>;
> + mtd-mac-address-increment = <(2)>;
> + };
> +};
> diff --git a/target/linux/ramips/image/mt76x8.mk
> b/target/linux/ramips/image/mt76x8.mk
> index 16b5958ad1..2bfe71e15f 100644
> --- a/target/linux/ramips/image/mt76x8.mk
> +++ b/target/linux/ramips/image/mt76x8.mk
> @@ -189,6 +189,28 @@ define Device/mercury_mac1200r-v2 endef
> TARGET_DEVICES += mercury_mac1200r-v2
>
> +
> +define Device/netgear_r6020
> + BLOCKSIZE := 64k
> + IMAGE_SIZE := 7270k
> + DEVICE_VENDOR := NETGEAR
> + DEVICE_MODEL := R6020
> + DEVICE_PACKAGES := kmod-mt76x2 kmod-usb2 kmod-usb-ohci
> + SERCOMM_KERNEL_OFFSET := 0x90000
> + 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_r6120
> BLOCKSIZE := 64k
> IMAGE_SIZE := 15744k
> @@ -208,6 +230,8 @@ define Device/netgear_r6120 endef
> TARGET_DEVICES += netgear_r6120
>
> +
> +
> define Device/onion_omega2
> IMAGE_SIZE := 16064k
> DEVICE_VENDOR := Onion
> 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 685895452a..a80c5e8ef9 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
> @@ -46,6 +46,11 @@ hiwifi,hc5761a)
> mediatek,linkit-smart-7688)
> ucidef_set_led_wlan "wifi" "wifi" "linkit-smart-7688:orange:wifi"
> "phy0tpt"
> ;;
> +netgear,r6020)
> + ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0"
> "0x0f"
> + ucidef_set_led_wlan "wlan2g" "WiFi 2.4GHz"
> "$boardname:green:wlan2g" "phy0tpt"
> + ucidef_set_led_wlan "wlan5g" "WiFi 5GHz"
> "$boardname:green:wlan5g" "phy1tpt"
> + ;;
> netgear,r6120)
> ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0"
> "0x0f"
> ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0"
> "0x10"
> 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 398b5e88c7..816ff54a6c 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
> @@ -92,6 +92,7 @@ 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,r6120)
> ucidef_add_switch "switch0" \
> "0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan" "6 at eth0"
> --
> 2.26.2
>
>
>
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> openwrt-devel at lists.openwrt.org
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