[OpenWrt-Devel] [RFC] ramips: Add initial support for the Netgear WNDR3700v5

John Crispin blogic at openwrt.org
Mon Mar 28 13:34:23 EDT 2016


lets try to figure out what they changed by comparing the sercomm uboot
sources of the unit with RTSDK original


On 28/03/2016 17:58, L. D. Pinney wrote:
> Sercomm hacked bootloader replaced with my own from : https://github.com/gnubee-git/GnuBee-MT7621-uboot.git
> 
> Relevent files and instructions can be downloaded from : https://drive.google.com/open?id=0B0CKglNyN0URM2FhVDBpNkVsRlk
> 
> Some Devices are 'uncooperative' Reset and WPS switches, and LEDs other than power.
> 
> Radios are still non-functional. (MT7662E and MT7603EN)
> 
> Device has the single-core MediaTek MT7621S.
> 
> How should CONFIG_NR_CPUS=2 be set in the kernel config ... most other devices will need CPUS=4 ??

i think you can override the cpu count via cmdline try maxcpus=2 ?

> 
> Signed-off-by: L. D. Pinney <ldpinney at gmail.com>
> 
> ---
> 
>  target/linux/ramips/base-files/etc/board.d/01_leds     |   3 ++
>  target/linux/ramips/base-files/etc/board.d/02_network  |   1 +
>  target/linux/ramips/base-files/etc/diag.sh             |   1 +
>  target/linux/ramips/base-files/lib/ramips.sh           |   3 ++
>  target/linux/ramips/base-files/lib/upgrade/platform.sh |   1 +
>  target/linux/ramips/dts/WNDR3700V5.dts                 | 122 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  target/linux/ramips/image/Makefile                     |   7 +++-
>  target/linux/ramips/mt7621/config-4.4                  |   2 +-
>  target/linux/ramips/mt7621/profiles/netgear.mk         |  17 ++++++++++
>  9 files changed, 155 insertions(+), 2 deletions(-)
> 
> diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
> index 5816e60..a396212 100755
> --- a/target/linux/ramips/base-files/etc/board.d/01_leds
> +++ b/target/linux/ramips/base-files/etc/board.d/01_leds
> @@ -264,6 +264,9 @@ whr-600d)
>  wnce2001)
>  	set_wifi_led "$board:green:wlan"
>  	;;
> +wndr3700v5)
> +	ucidef_set_led_default "power" "POWER" "$board:green:power" "0"
> +	;;
>  wt3020)
>  	ucidef_set_led_default "power" "power" "$board:blue:power" "0"
>  	;;
> diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
> index 4b65d36..8c804b2 100755
> --- a/target/linux/ramips/base-files/etc/board.d/02_network
> +++ b/target/linux/ramips/base-files/etc/board.d/02_network
> @@ -81,6 +81,7 @@ ramips_setup_interfaces()
>  	whr-300hp2|\
>  	whr-600d|\
>  	witi|\
> +	wndr3700v5|\
>  	wsr-1166|\
>  	wsr-600|\
>  	wt1520|\
> diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
> index daa7fb1..2f34aff 100644
> --- a/target/linux/ramips/base-files/etc/diag.sh
> +++ b/target/linux/ramips/base-files/etc/diag.sh
> @@ -26,6 +26,7 @@ get_status_led() {
>  	nbg-419n|\
>  	pwh2004|\
>  	wnce2001|\
> +	wndr3700v5|\
>  	x5|\
>  	x8|\
>  	xdxrn502j)
> diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
> index 5f1df7b..e67ac8d 100755
> --- a/target/linux/ramips/base-files/lib/ramips.sh
> +++ b/target/linux/ramips/base-files/lib/ramips.sh
> @@ -454,6 +454,9 @@ ramips_board_detect() {
>  	*"WNCE2001")
>  		name="wnce2001"
>  		;;
> +	*"WNDR3700v5")
> +		name="wndr3700v5"
> +		;;
>  	*"WR512-3GN-like"*)
>  		name="wr512-3gn"
>  		;;
> diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
> index c329dce..db9d7de 100755
> --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
> +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
> @@ -133,6 +133,7 @@ platform_check_image() {
>  	wli-tx4-ag300n|\
>  	wmr-300|\
>  	wnce2001|\
> +	wndr3700v5|\
>  	wr512-3gn|\
>  	wr6202|\
>  	wrtnode|\
> diff --git a/target/linux/ramips/dts/WNDR3700V5.dts b/target/linux/ramips/dts/WNDR3700V5.dts
> new file mode 100644
> index 0000000..508ba86
> --- /dev/null
> +++ b/target/linux/ramips/dts/WNDR3700V5.dts
> @@ -0,0 +1,122 @@
> +/dts-v1/;
> +
> +#include "mt7621.dtsi"
> +
> +/ {
> +	compatible = "mediatek,mt7621-eval-board","ralink,mt7621-soc";
> +	model = "Netgear WNDR3700v5";
> +
> +	memory at 0 {
> +		device_type = "memory";
> +		reg = <0x0 0x8000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyS0,57600";
> +	};
> +
> +	palmbus at 1E000000 {
> +		spi at b00 {
> +			status = "okay";
> +
> +			m25p80 at 0 {
> +				#address-cells = <1>;
> +				#size-cells = <1>;
> +				compatible = "mx25l12805d";
> +				reg = <0 0>;
> +				linux,modalias = "m25p80", "w25q128";
> +				spi-max-frequency = <10000000>;
> +
> +				partition at 0 {
> +					label = "u-boot";
> +					reg = <0x0 0x30000>;
> +				};
> +
> +				partition at 30000 {
> +					label = "u-boot-env";
> +					reg = <0x30000 0x10000>;
> +					read-only;
> +				};
> +
> +				factory: partition at f30000 {
> +					label = "factory";
> +					reg = <0xf30000 0x10000>;
> +					read-only;
> +				};
> +
> +				partition at 50000 {
> +					label = "firmware";
> +					reg = <0x50000 0xfb0000>;
> +				};
> +			};
> +		};
> +	};
> +
> +	pcie at 1e140000 {
> +		status = "okay";
> +
> +		pcie0 {
> +			mt76 at 0,0 {
> +				reg = <0x0000 0 0 0 0>;
> +				device_type = "pci";
> +				mediatek,mtd-eeprom = <&factory 0x0004>;
> +				mediatek,5ghz = <0>;
> +			};
> +		};
> +
> +		pcie2 {
> +			mt76 at 2,0 {
> +				reg = <0x1000 0 0 0 0>;
> +				device_type = "pci";
> +				mediatek,mtd-eeprom = <&factory 0x8004>;
> +				mediatek,2ghz = <0>;
> +			};
> +		};
> +	};
> +
> +	ethernet at 1e100000 {
> +		mtd-mac-address = <&factory 0x0000000c>;
> +	};
> +
> +	pinctrl {
> +		state_default: pinctrl0 {
> +			gpio {
> +				ralink,group =  "rgmii2", "mdio", "wdt";
> +				ralink,function = "gpio";
> +			};
> +		};
> +	};
> +
> +	gpio-leds {
> +		compatible = "gpio-leds";
> +
> +		power {
> +			label = "wndr3700v5:green:power";
> +			gpios = <&gpio0 18 0>;
> +		};
> +	};
> +
> +	gpio-keys-polled {
> +		compatible = "gpio-keys-polled";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		poll-interval = <20>;
> +
> +		rfkill {
> +			label = "rfkill";
> +			gpios = <&gpio0 8 0>;
> +			linux,code = <0xf7>;
> +		};
> +	};
> +
> +	gpio_export {
> +		compatible = "gpio-export";
> +		#size-cells = <0>;
> +
> +			usbpower {
> +			gpio-export,name = "usbpower";
> +			gpio-export,output = <1>;
> +			gpios = <&gpio0 10 1>;
> +		};
> +	};
> +};
> diff --git a/target/linux/ramips/image/Makefile b/target/linux/ramips/image/Makefile
> index 0cfb8fb..a25f025 100644
> --- a/target/linux/ramips/image/Makefile
> +++ b/target/linux/ramips/image/Makefile
> @@ -1058,7 +1058,7 @@ endif
>  #
>  
>  ifeq ($(SUBTARGET),mt7621)
> -  TARGET_DEVICES += mt7621 wsr-600 wsr-1166 dir-860l-b1 firewrt pbr-m1 re6500 sap-g3200u3 ubnt-erx witi wf-2881 zbt-wg2626
> +  TARGET_DEVICES += mt7621 wsr-600 wsr-1166 dir-860l-b1 firewrt pbr-m1 re6500 sap-g3200u3 ubnt-erx witi wf-2881 wndr3700v5 zbt-wg2626
>  endif
>  
>  define Device/mt7621
> @@ -1115,6 +1115,11 @@ define Device/witi
>    IMAGE_SIZE := $(ralink_default_fw_size_16M)
>  endef
>  
> +define Device/wndr3700v5
> +  DTS := WNDR3700V5
> +  IMAGE_SIZE := $(ralink_default_fw_size_16M)
> +endef
> +
>  define Device/zbt-wg2626
>    DTS := ZBT-WG2626
>    IMAGE_SIZE := $(ralink_default_fw_size_16M)
> diff --git a/target/linux/ramips/mt7621/config-4.4 b/target/linux/ramips/mt7621/config-4.4
> index 862c8e9..6d93c1d 100644
> --- a/target/linux/ramips/mt7621/config-4.4
> +++ b/target/linux/ramips/mt7621/config-4.4
> @@ -179,7 +179,7 @@ CONFIG_NET_MEDIATEK_SOC=y
>  CONFIG_NET_VENDOR_MEDIATEK=y
>  CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
>  # CONFIG_NO_IOPORT_MAP is not set
> -CONFIG_NR_CPUS=4
> +CONFIG_NR_CPUS=2
>  CONFIG_OF=y
>  CONFIG_OF_ADDRESS=y
>  CONFIG_OF_ADDRESS_PCI=y
> diff --git a/target/linux/ramips/mt7621/profiles/netgear.mk b/target/linux/ramips/mt7621/profiles/netgear.mk
> new file mode 100644
> index 0000000..05802a2
> --- /dev/null
> +++ b/target/linux/ramips/mt7621/profiles/netgear.mk
> @@ -0,0 +1,17 @@
> +#
> +# Copyright (C) 2015 OpenWrt.org
> +#
> +# This is free software, licensed under the GNU General Public License v2.
> +# See /LICENSE for more information.
> +#
> +
> +define Profile/WNDR3700V5
> +	NAME:=Netgear WNDR3700v5
> +	PACKAGES:=\
> +		kmod-usb-core kmod-usb3
> +endef
> +
> +define Profile/WNDR3700V5/Description
> +	Package set compatible with the Netgear WNDR3700v5.
> +endef
> +$(eval $(call Profile,WNDR3700V5))
> _______________________________________________
> openwrt-devel mailing list
> openwrt-devel at lists.openwrt.org
> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
> 
_______________________________________________
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel


More information about the openwrt-devel mailing list