bmips: add support for Comtrend VG-8050

The Comtrend VG-8050 is a wifi gigabit ethernet router, 2.4 GHz single band with
two external antennas.

Hardware:
 - SoC: Broadcom BCM63169
 - CPU: dual core BMIPS4350 @ 400Mhz
 - RAM: 128 MB DDR
 - Flash: 128 MB NAND
 - LAN switch: Broadcom BCM53125, 5x 1Gbit
 - Wifi 2.4 GHz: SoC (BCM63268) 802.11bgn
 - USB: 1x 2.0 (optional)
 - Buttons: 2x (reset)
 - LEDs: yes
 - UART: yes

Installation via CFE web UI:
  1. Power off the router.
  2. Press reset button near the power switch.
  3. Keep it pressed while powering up during ~20+ seconds.
  4. Browse to http://192.168.1.1 and upload the firmware.
  5. Wait a few minutes for it to finish.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

diff --git a/target/linux/bmips/bcm63268/base-files/etc/board.d/02_network b/target/linux/bmips/bcm63268/base-files/etc/board.d/02_network
index ad7f2432e20cba63c35ef7f5028f120777758aa3..7fb9333cc18aa873d31d089876b3704e27d4f8ae 100644 (file)
--- a/target/linux/bmips/bcm63268/base-files/etc/board.d/02_network
+++ b/target/linux/bmips/bcm63268/base-files/etc/board.d/02_network
@@ -16,6 +16,7 @@ sercomm,h500-s-vfes)
        ucidef_set_interface "qtn" device "wifi" protocol "static" ipaddr "1.1.1.1" netmask "255.255.255.252"
        uci add_list firewall.@zone[0].network='qtn'
        ;;
+comtrend,vg-8050 |\
 sercomm,shg2500)
        ucidef_set_bridge_device switch
        ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"

diff --git a/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh b/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh
index befffd346e14e88aa45dfa092a0ff42d560149d4..fd309d380994f204449fe38596920f0549d06d1d 100644 (file)
--- a/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bmips/bcm63268/base-files/lib/upgrade/platform.sh
@@ -9,6 +9,7 @@ platform_check_image() {
 
 platform_do_upgrade() {
        case "$(board_name)" in
+       comtrend,vg-8050 |\
        comtrend,vr-3032u)
                CI_JFFS2_CLEAN_MARKERS=1
                nand_do_upgrade "$1"

diff --git a/target/linux/bmips/dts/bcm63169-comtrend-vg-8050.dts b/target/linux/bmips/dts/bcm63169-comtrend-vg-8050.dts
new file mode 100644 (file)
index 0000000..bf96673
--- /dev/null
+++ b/target/linux/bmips/dts/bcm63169-comtrend-vg-8050.dts
@@ -0,0 +1,237 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm63268.dtsi"
+
+/ {
+       model = "Comtrend VG-8050";
+       compatible = "comtrend,vg-8050", "brcm,bcm63169", "brcm,bcm63268";
+
+       aliases {
+               led-boot = &led_power_green;
+               led-failsafe = &led_power_red;
+               led-running = &led_power_green;
+               led-upgrade = &led_power_green;
+       };
+
+       keys {
+               compatible = "gpio-keys-polled";
+               poll-interval = <100>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 33 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+                       debounce-interval = <60>;
+               };
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+                       debounce-interval = <60>;
+               };
+       };
+};
+
+&ehci {
+       status = "okay";
+};
+
+&ethernet {
+       status = "okay";
+
+       nvmem-cells = <&macaddr_cferom_6a0>;
+       nvmem-cell-names = "mac-address";
+};
+
+&hsspi {
+       status = "okay";
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_hsspi_cs5>;
+
+       switch@5 {
+               compatible = "brcm,bcm53125";
+               reg = <5>;
+               spi-max-frequency = <781000>;
+               spi-cpha;
+               spi-cpol;
+               dsa,member = <1 0>;
+
+               ports {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+
+                       port@0 {
+                               reg = <0>;
+                               label = "lan4";
+                       };
+
+                       port@1 {
+                               reg = <1>;
+                               label = "lan3";
+                       };
+
+                       port@2 {
+                               reg = <2>;
+                               label = "lan2";
+                       };
+
+                       port@3 {
+                               reg = <3>;
+                               label = "lan1";
+                       };
+
+                       port@4 {
+                               reg = <4>;
+                               label = "wan";
+                       };
+
+                       port@8 {
+                               reg = <8>;
+
+                               phy-mode = "rgmii";
+                               ethernet = <&switch0port6>;
+
+                               fixed-link {
+                                       speed = <1000>;
+                                       full-duplex;
+                               };
+                       };
+               };
+       };
+};
+
+&leds {
+       status = "okay";
+
+       brcm,serial-leds;
+       brcm,serial-dat-low;
+       brcm,serial-shift-inv;
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_serial_led>;
+
+       led@2 {
+               reg = <2>;
+               active-low;
+               label = "red:internet";
+       };
+
+       led_power_red: led@3 {
+               reg = <3>;
+               active-low;
+               label = "red:power";
+               panic-indicator;
+       };
+
+       led_power_green: led@6 {
+               reg = <6>;
+               active-low;
+               label = "green:power";
+       };
+
+       led@7 {
+               reg = <7>;
+               active-low;
+               label = "green:wps";
+       };
+
+       led@8 {
+               reg = <8>;
+               active-low;
+               label = "green:internet";
+       };
+
+       led@10 {
+               reg = <10>;
+               active-low;
+               label = "green:voip";
+       };
+
+       led@12 {
+               reg = <12>;
+               active-low;
+               label = "red:voip";
+       };
+
+       led@14 {
+               reg = <14>;
+               active-low;
+               label = "red:wps";
+       };
+};
+
+&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-split";
+                               label = "wfi";
+                               reg = <0x0020000 0x7ac0000>;
+                       };
+               };
+       };
+};
+
+&ohci {
+       status = "okay";
+};
+
+&switch0 {
+       dsa,member = <0 0>;
+
+       ports {
+               switch0port6: port@6 {
+                       reg = <6>;
+                       label = "extsw";
+
+                       phy-mode = "rgmii";
+
+                       fixed-link {
+                               speed = <1000>;
+                               full-duplex;
+                       };
+               };
+       };
+};
+
+&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/bcm63268.mk b/target/linux/bmips/image/bcm63268.mk
index 6e27b16624ff7ec2c468e410875ae0da668693a4..941e83f71bf6bd7e5a75fc04a652b0250425dc1a 100644 (file)
--- a/target/linux/bmips/image/bcm63268.mk
+++ b/target/linux/bmips/image/bcm63268.mk
@@ -1,5 +1,24 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 
+define Device/comtrend_vg-8050
+  $(Device/bcm63xx-nand)
+  DEVICE_VENDOR := Comtrend
+  DEVICE_MODEL := VG-8050
+  CHIP_ID := 63268
+  SOC := bcm63169
+  CFE_RAM_FILE := comtrend,vg-8050/cferam.000
+  CFE_RAM_JFFS2_NAME := cferam.000
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  SUBPAGESIZE := 512
+  VID_HDR_OFFSET := 2048
+  DEVICE_PACKAGES += $(USB2_PACKAGES) \
+    kmod-leds-bcm6328
+  CFE_WFI_FLASH_TYPE := 3
+  CFE_WFI_VERSION := 0x5732
+endef
+TARGET_DEVICES += comtrend_vg-8050
+
 define Device/comtrend_vr-3032u
   $(Device/bcm63xx-nand)
   DEVICE_VENDOR := Comtrend