From 80a3ecc894897f7fa42ab0b98c61ae7533ea7703 Mon Sep 17 00:00:00 2001 From: =?utf8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sun, 19 Mar 2023 18:17:29 +0100 Subject: [PATCH] bmips: add Huawei HG253s v2 support MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Huawei HG253s v2 is a BCM6362 with 128M RAM, internal wifi and external BCM53124S switch. This device is already supported in bcm63xx target, so more information can be found in https://openwrt.org/toh/huawei/hg253s_v2. It's a perfect example of a device with internal and external switch coexistance since most devices only have ports on one of the switches but not both of them. Signed-off-by: Álvaro Fernández Rojas --- .../bmips/dts/bcm6362-huawei-hg253s-v2.dts | 241 ++++++++++++++++++ target/linux/bmips/image/bcm63xx_nand.mk | 21 ++ .../nand/base-files/etc/board.d/02_network | 1 + .../nand/base-files/lib/upgrade/platform.sh | 1 + 4 files changed, 264 insertions(+) create mode 100644 target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts diff --git a/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts b/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts new file mode 100644 index 000000000000..c3bf11629b1c --- /dev/null +++ b/target/linux/bmips/dts/bcm6362-huawei-hg253s-v2.dts @@ -0,0 +1,241 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "bcm6362.dtsi" + +/ { + model = "Huawei HG253s v2"; + compatible = "huawei,hg253s-v2", "brcm,bcm6362"; + + aliases { + led-boot = &led_phone_green; + led-failsafe = &led_phone_green; + led-upgrade = &led_phone_green; + + led-internet = &led_internet_green; + led-usb = &led_usb_green; + led-wireless = &led_wireless_green; + }; + + keys { + compatible = "gpio-keys-polled"; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio 24 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + + wlan { + label = "wlan"; + gpios = <&gpio 25 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + + wps { + label = "wps"; + gpios = <&gpio 26 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_phone_green: led@28 { + label = "green:phone"; + gpios = <&gpio 28 GPIO_ACTIVE_LOW>; + }; + + led_usb_green: led@30 { + label = "green:usb"; + gpios = <&gpio 30 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ehci { + status = "okay"; +}; + +ðernet { + status = "okay"; + + nvmem-cells = <&macaddr_cferom_6a0>; + nvmem-cell-names = "mac-address"; +}; + +&leds { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + led_internet_green: led@3 { + reg = <3>; + active-low; + label = "green:internet"; + }; + + led_wireless_green: led@5 { + reg = <5>; + active-low; + label = "green:wifi"; + }; +}; + +&lsspi { + status = "okay"; + + switch@0 { + compatible = "brcm,bcm53125"; + reg = <0>; + spi-max-frequency = <781000>; + + dsa,member = <1 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + label = "lan4"; + }; + + port@2 { + reg = <2>; + label = "lan3"; + }; + + port@3 { + reg = <3>; + label = "lan2"; + }; + + port@4 { + reg = <4>; + label = "lan1"; + }; + + port@8 { + reg = <8>; + label = "cpu"; + + phy-mode = "rgmii"; + ethernet = <&switch0port4>; + + fixed-link { + speed = <1000>; + full-duplex; + asym-pause; + pause; + }; + }; + }; + }; +}; + +&mdio_ext { + phy24: ethernet-phy@18 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <24>; + }; +}; + +&nflash { + status = "okay"; + + nandcs@0 { + compatible = "brcm,nandcs"; + reg = <0>; + nand-ecc-step-size = <512>; + nand-ecc-strength = <15>; + nand-on-flash-bbt; + brcm,nand-oob-sector-size = <64>; + + #address-cells = <1>; + #size-cells = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + cferom: partition@0 { + label = "cferom"; + reg = <0x0000000 0x0020000>; + read-only; + }; + + partition@20000 { + compatible = "brcm,wfi"; + label = "wfi"; + reg = <0x0020000 0x7d80000>; + }; + + partition@7da0000 { + label = "nvram"; + reg = <0x7da0000 0x160000>; + }; + }; + }; +}; + +&ohci { + status = "okay"; +}; + +&pinctrl { + pinctrl_leds: leds { + function = "led"; + pins = "gpio3", "gpio5"; + }; +}; + +&switch0 { + dsa,member = <0 0>; + + ports { + switch0port4: port@4 { + reg = <4>; + label = "extsw"; + + phy-mode = "rgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@5 { + reg = <5>; + label = "wan"; + + phy-handle = <&phy24>; + phy-mode = "rgmii-txid"; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&usbh { + status = "okay"; +}; + +&cferom { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_cferom_6a0: macaddr@6a0 { + reg = <0x6a0 0x6>; + }; +}; diff --git a/target/linux/bmips/image/bcm63xx_nand.mk b/target/linux/bmips/image/bcm63xx_nand.mk index 82b04891d5e4..6c4655bbab2a 100644 --- a/target/linux/bmips/image/bcm63xx_nand.mk +++ b/target/linux/bmips/image/bcm63xx_nand.mk @@ -63,6 +63,27 @@ define Device/comtrend_vr-3032u endef TARGET_DEVICES += comtrend_vr-3032u +define Device/huawei_hg253s-v2 + $(Device/bcm63xx-nand) + IMAGES := flash.bin sysupgrade.bin + IMAGE/flash.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | cfe-jffs2-cferam | append-ubi + DEVICE_VENDOR := Huawei + DEVICE_MODEL := HG253s + DEVICE_VARIANT := v2 + CHIP_ID := 6362 + CFE_PART_FLAGS := 1 + CFE_PART_ID := 0x0001EFEE + CFE_RAM_FILE := huawei,hg253s-v2/cferam.000 + CFE_RAM_JFFS2_NAME := cferam.000 + BLOCKSIZE := 128k + PAGESIZE := 2048 + SUBPAGESIZE := 512 + VID_HDR_OFFSET := 2048 + DEVICE_PACKAGES += $(USB2_PACKAGES) + CFE_WFI_FLASH_TYPE := 3 +endef +TARGET_DEVICES += huawei_hg253s-v2 + define Device/netgear_dgnd3700-v2 $(Device/bcm63xx-nand) DEVICE_VENDOR := NETGEAR diff --git a/target/linux/bmips/nand/base-files/etc/board.d/02_network b/target/linux/bmips/nand/base-files/etc/board.d/02_network index 3134116bc25f..ce4440270c34 100644 --- a/target/linux/bmips/nand/base-files/etc/board.d/02_network +++ b/target/linux/bmips/nand/base-files/etc/board.d/02_network @@ -9,6 +9,7 @@ comtrend,vr-3032u) ucidef_set_bridge_device switch ucidef_set_interface_lan "lan1 lan2 lan3 lan4" ;; +huawei,hg253s-v2 |\ netgear,dgnd3700-v2) ucidef_set_bridge_device switch ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan" diff --git a/target/linux/bmips/nand/base-files/lib/upgrade/platform.sh b/target/linux/bmips/nand/base-files/lib/upgrade/platform.sh index 05e6db1836d6..33217ed975bc 100644 --- a/target/linux/bmips/nand/base-files/lib/upgrade/platform.sh +++ b/target/linux/bmips/nand/base-files/lib/upgrade/platform.sh @@ -46,6 +46,7 @@ cfe_jffs2_nand_upgrade() { platform_do_upgrade() { case "$(board_name)" in comtrend,vr-3032u|\ + huawei,hg253s-v2|\ netgear,dgnd3700-v2) cfe_jffs2_nand_upgrade "$1" ;; -- 2.30.2