From fde8e2e035f74ed6e21b3aaf8f24a094b1dd9dc4 Mon Sep 17 00:00:00 2001 From: Birger Koblitz Date: Sun, 15 Sep 2019 16:20:11 +0200 Subject: [PATCH] ramips: add support for Asus RT-AC85P MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit SoC: MediaTek MT7621AT dual-core @ 880MHz RAM: 256M (Winbond W632GG6KB-1) FLASH: 128MB (Macronix MX30LF1G18AC-TI) WiFi: - 2.4GHz MediaTek MT7615N bgn - 5GHz MediaTek MT7615N nac Switch: SoC integrated Gigabit Switch (4 x LAN, 1 x WAN) USB: 1 x USB 3.1 (Gen 1) BTN: Reset, WPS LED: - Power (blue) - 5Ghz (blue) - 2.4GHz (blue) - Internet (blue) - 4x LAN (blue) (LAN/WAN leds are not controllable by GPIOs) UART: UART is present as Pads marked J4 on the PCB. 3.3V - TX - RX - GND / 57600-8N1 3.3V is the square pad MAC: The MAC address on the router-label matches the MAC of the 2.4 GHz WiFi. LAN and WAN MAC are identical: MAC_LABEL+4 5 GHz WiFi MAC: also MAC_LABEL+4 Installation ------------ Via U-Boot tftpd: Switch on device, within 2s press reset button and keep pressed until power LED starts blinking slowly. Upload factory image via tftp put, the router's ip is 192.168.1.1 and expects the client on 192.168.1.75. The images also work on the Asus RT-AC65P models as tested by Gabor. Signed-off-by: Birger Koblitz Tested-by: Gabor Varga [fixed Asus -> ASUS in DTS] Signed-off-by: Petr Å tetiar --- .../ramips/base-files/etc/board.d/02_network | 26 +-- .../ramips/base-files/lib/upgrade/platform.sh | 7 + .../linux/ramips/dts/mt7621_asus_rt-ac85p.dts | 162 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 16 ++ .../0039-mtd-add-mt7621-nand-support.patch | 3 +- 5 files changed, 202 insertions(+), 12 deletions(-) create mode 100644 target/linux/ramips/dts/mt7621_asus_rt-ac85p.dts 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 5668c1816d..7fc7717ba4 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -230,6 +230,18 @@ ramips_setup_interfaces() ucidef_add_switch "switch0" \ "0:lan" "1:wan" "6@eth0" ;; + asus,rt-ac85p|\ + dlink,dir-860l-b1|\ + elecom,wrc-1167ghbk2-s|\ + elecom,wrc-1900gst|\ + elecom,wrc-2533gst|\ + huawei,hg255d|\ + iodata,wn-ax1167gr|\ + iodata,wn-gx300gr|\ + iptime,a604m) + ucidef_add_switch "switch0" \ + "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0" + ;; asus,rt-n15|\ belkin,f9k1109v1|\ sitecom,wl-351) @@ -297,17 +309,6 @@ ramips_setup_interfaces() ucidef_add_switch "switch0" \ "0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan:5" "6@eth0" ;; - dlink,dir-860l-b1|\ - elecom,wrc-1167ghbk2-s|\ - elecom,wrc-1900gst|\ - elecom,wrc-2533gst|\ - huawei,hg255d|\ - iodata,wn-ax1167gr|\ - iodata,wn-gx300gr|\ - iptime,a604m) - ucidef_add_switch "switch0" \ - "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0" - ;; dlink,dwr-118-a1) ucidef_add_switch "switch0" \ "1:lan:2" "2:lan:3" "3:lan:1" "4:lan:0" "5:wan" "6@eth0" @@ -553,6 +554,9 @@ ramips_setup_macs() zbtlink,zbt-we3526) wan_mac=$(mtd_get_mac_binary factory 0xe006) ;; + asus,rt-ac85p) + wan_mac=$(mtd_get_mac_ascii u-boot-env et1macaddr) + ;; asus,rt-n56u) lan_mac=$(macaddr_setbit_la "$(cat /sys/class/net/eth0/address)") wan_mac=$(mtd_get_mac_binary factory 0x8004) diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index 9889079db9..a62ded4b9d 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -18,9 +18,16 @@ platform_do_upgrade() { mikrotik,rbm33g) [ -z "$(rootfs_type)" ] && mtd erase firmware ;; + asus,rt-ac85p) + echo "Backing up firmware" + dd if=/dev/mtd4 bs=1024 count=4096 > /tmp/backup_firmware.bin + dd if=/dev/mtd5 bs=1024 count=52224 >> /tmp/backup_firmware.bin + mtd -e firmware2 write /tmp/backup_firmware.bin firmware2 + ;; esac case "$board" in + asus,rt-ac85p|\ hiwifi,hc5962|\ netgear,r6220|\ netgear,r6260|\ diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ac85p.dts b/target/linux/ramips/dts/mt7621_asus_rt-ac85p.dts new file mode 100644 index 0000000000..3ddbfcfb7c --- /dev/null +++ b/target/linux/ramips/dts/mt7621_asus_rt-ac85p.dts @@ -0,0 +1,162 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "asus,rt-ac85p", "mediatek,mt7621-soc"; + model = "ASUS RT-AC85P"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + palmbus: palmbus@1E000000 { + i2c@900 { + status = "okay"; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "rt-ac85p:blue:power"; + gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + wlan2g { + label = "rt-ac85p:blue:wlan2g"; + gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0radio"; + }; + + wlan5g { + label = "rt-ac85p:blue:wlan5g"; + gpios = <&gpio0 8 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1radio"; + }; + }; +}; + +&sdhci { + status = "okay"; +}; + +&nand { + status = "okay"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0xe0000>; + read-only; + }; + + partition@e0000 { + label = "u-boot-env"; + reg = <0xe0000 0x100000>; + read-only; + }; + + factory: partition@1e0000 { + label = "factory"; + reg = <0x1e0000 0x100000>; + read-only; + }; + + factory2: partition@2e0000 { + label = "factory2"; + reg = <0x2e0000 0x100000>; + read-only; + }; + + partition@3e0000 { + label = "kernel"; + reg = <0x3e0000 0x400000>; + }; + + partition@7e0000 { + label = "ubi"; + reg = <0x7e0000 0x2e00000>; + }; + + partition@35e0000 { + label = "firmware2"; + reg = <0x35e0000 0x3200000>; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi0: wifi@0,0 { + compatible = "pci14c3,7615"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0000>; + ieee80211-freq-limit = <2400000 2500000>; + }; +}; + +&pcie1 { + wifi1: wifi@0,0 { + compatible = "pci14c3,7615"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +ðernet { + mtd-mac-address = <&factory 0xe000>; + mediatek,portmap = "wllll"; + port@5 { + status = "disabled"; + }; +}; + +&i2c { + status = "disabled"; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "uart2", "uart3", "i2c"; + ralink,function = "gpio"; + }; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 623d5c94dd..1727f998c8 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -134,6 +134,22 @@ define Device/asus_rt-ac57u endef TARGET_DEVICES += asus_rt-ac57u +define Device/asus_rt-ac85p + MTK_SOC := mt7621 + DEVICE_VENDOR := ASUS + DEVICE_MODEL := RT-AC85P + IMAGE_SIZE := 51200k + UBINIZE_OPTS := -E 5 + BLOCKSIZE := 128k + PAGESIZE := 2048 + KERNEL_SIZE := 4096k + IMAGES += factory.bin + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | check-size $$$$(IMAGE_SIZE) + DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e wpad-basic uboot-envtools +endef +TARGET_DEVICES += asus_rt-ac85p + define Device/buffalo_wsr-1166dhp MTK_SOC := mt7621 IMAGE/sysupgrade.bin := trx | pad-rootfs | append-metadata diff --git a/target/linux/ramips/patches-4.14/0039-mtd-add-mt7621-nand-support.patch b/target/linux/ramips/patches-4.14/0039-mtd-add-mt7621-nand-support.patch index 03b2b36db9..3c6a59b863 100644 --- a/target/linux/ramips/patches-4.14/0039-mtd-add-mt7621-nand-support.patch +++ b/target/linux/ramips/patches-4.14/0039-mtd-add-mt7621-nand-support.patch @@ -4256,7 +4256,7 @@ Signed-off-by: John Crispin +#endif /* __NAND_DEF_H__ */ --- /dev/null +++ b/drivers/mtd/nand/nand_device_list.h -@@ -0,0 +1,59 @@ +@@ -0,0 +1,60 @@ +/* Copyright Statement: + * + * This software/firmware and related documentation ("MediaTek Software") are @@ -4308,6 +4308,7 @@ Signed-off-by: John Crispin + {0xC8DC, 0x909554, 5, 8, 512, 128, 2048, 64, 0x30C77fff, "F59L4G81A", 0}, + {0xECD3, 0x519558, 5, 8, 1024, 128, 2048, 64, 0x44333, "K9K8G8000", 0}, + {0xC2F1, 0x801DC2, 4, 8, 128, 128, 2048, 64, 0x30C77fff, "MX30LF1G08AA", 0}, ++ {0xC2F1, 0x809502, 4, 8, 128, 128, 2048, 64, 0x30C77fff, "MX30LF1G18AC", 0}, + {0x98D3, 0x902676, 5, 8, 1024, 256, 4096, 224, 0x00C25332, "TC58NVG3S0F", 0}, + {0x01DA, 0x909546, 5, 8, 256, 128, 2048, 128, 0x30C77fff, "S34ML02G200TF", 0}, + {0x01DC, 0x909556, 5, 8, 512, 128, 2048, 128, 0x30C77fff, "S34ML04G200TF", 0}, -- 2.30.2