From 82f9486142adff9c0d34393a63d3844d1da7ed03 Mon Sep 17 00:00:00 2001 From: Pavlo Samko Date: Fri, 9 Jun 2017 14:02:56 +0300 Subject: [PATCH] ramips: add support for TRENDnet TEW-638APB V2 This patch add support for the TRENDnet TEW-638APB V2. Specification: - SoC: Ralink SoC RT3052F - Flash: 4MB - RAM: 32MB - Ethernet: 1x LAN (100 Mbps) - Wireless: 2.4GHz b/g/n, 2x external antenna - Buttons: 1x Reset, 1x WPS - LEDs: Power (green), Ethernet (green), WPS (green and orange), Wireless (green) - UART: 1x UART on PCB (3.3V, GND, RX, TX) - 57600 8N1 Installation via vendor firmware: - upload sysupgrade.bin image via TFTP: - stop uboot into tftp-load into option "2" - upload sysupgrade.bin image Signed-off-by: Pavlo Samko --- .../ramips/base-files/etc/board.d/02_network | 4 + target/linux/ramips/base-files/etc/diag.sh | 1 + target/linux/ramips/base-files/lib/ramips.sh | 3 + .../ramips/base-files/lib/upgrade/platform.sh | 1 + target/linux/ramips/dts/TEW-638APB-V2.dts | 97 +++++++++++++++++++ target/linux/ramips/image/rt305x.mk | 10 ++ 6 files changed, 116 insertions(+) create mode 100644 target/linux/ramips/dts/TEW-638APB-V2.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 3cd7ff6049..214db9df38 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -276,6 +276,10 @@ ramips_setup_interfaces() ucidef_add_switch "switch0" \ "0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "8@eth0" ;; + tew-638apb-v2) + ucidef_add_switch "switch0" \ + "4:lan" "6@eth0" + ;; tew-691gr|\ tew-692gr|\ wlr-6000) diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh index 26d7f627cd..4c8f709efb 100644 --- a/target/linux/ramips/base-files/etc/diag.sh +++ b/target/linux/ramips/base-files/etc/diag.sh @@ -212,6 +212,7 @@ get_status_led() { ;; mzk-ex300np|\ rt-n10-plus|\ + tew-638apb-v2|\ tew-691gr|\ tew-692gr|\ ur-326n4g|\ diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh index c8865fc298..e146d1c476 100755 --- a/target/linux/ramips/base-files/lib/ramips.sh +++ b/target/linux/ramips/base-files/lib/ramips.sh @@ -472,6 +472,9 @@ ramips_board_detect() { *"SL-R7205"*) name="sl-r7205" ;; + *"TEW-638APB v2") + name="tew-638apb-v2" + ;; *"TEW-691GR") name="tew-691gr" ;; diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index dce4c1a327..07530837d6 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -139,6 +139,7 @@ platform_check_image() { sap-g3200u3|\ sk-wb8|\ sl-r7205|\ + tew-638apb-v2|\ tew-691gr|\ tew-692gr|\ tew-714tru|\ diff --git a/target/linux/ramips/dts/TEW-638APB-V2.dts b/target/linux/ramips/dts/TEW-638APB-V2.dts new file mode 100644 index 0000000000..3c9b12968f --- /dev/null +++ b/target/linux/ramips/dts/TEW-638APB-V2.dts @@ -0,0 +1,97 @@ +/dts-v1/; + +#include "rt3050.dtsi" + +#include +#include + +/ { + compatible = "trendnet,tew-638apb-v2", "ralink,rt3050-soc"; + model = "TRENDnet TEW-638APB v2"; + + cfi@1f000000 { + compatible = "cfi-flash"; + reg = <0x1f000000 0x400000>; + bank-width = <2>; + device-width = <2>; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0x3b0000>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + wps { + label = "tew-638apb-v2:orange:wps"; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + + wps2 { + label = "tew-638apb-v2:green:wps"; + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "uartf"; + ralink,function = "gpio"; + }; + }; +}; + +ðernet { + mtd-mac-address = <&factory 0x4>; +}; + +&esw { + mediatek,portmap = <0x2f>; +}; + +&wmac { + ralink,mtd-eeprom = <&factory 0>; +}; diff --git a/target/linux/ramips/image/rt305x.mk b/target/linux/ramips/image/rt305x.mk index dc09765c7c..628b84b2fd 100644 --- a/target/linux/ramips/image/rt305x.mk +++ b/target/linux/ramips/image/rt305x.mk @@ -651,6 +651,16 @@ define Device/sl-r7205 endef TARGET_DEVICES += sl-r7205 +define Device/tew-638apb-v2 + DTS := TEW-638APB-V2 + BLOCKSIZE := 64k + IMAGE_SIZE := $(ralink_default_fw_size_4M) + IMAGE/sysupgrade.bin := $$(sysupgrade_bin) | umedia-header 0x026382 | \ + append-metadata | check-size $$$$(IMAGE_SIZE) + DEVICE_TITLE := TRENDnet TEW-638APB v2 +endef +TARGET_DEVICES += tew-638apb-v2 + define Device/tew-714tru DTS := TEW-714TRU DEVICE_TITLE := TRENDnet TEW-714TRU -- 2.25.1