bmips: add support for Sercomm AD1018

The Sercomm AD1018 is a wifi fast ethernet router, 2.4 GHz single band with
two internal antennas.

Hardware:
 - SoC: Broadcom BCM6328
 - CPU: single core BMIPS4350 @ 320Mhz
 - RAM: 64 MB (v1) / 128 MB (v2) DDR
 - Flash: 128 MB NAND
 - Ethernet LAN: 4x 100Mbit
 - Wifi 2.4 GHz: miniPCI Broadcom BCM43217 802.11bgn
 - USB: 1x 2.0
 - Buttons: 3x (reset)
 - LEDs: yes
 - UART: yes

Installation via OEM web UI:
  1. Use the admin credentials to login via web UI
  2. Go to Managament->Update firmware and select the OpenWrt CFE firmware
  3. Press "Update Firmware" button and wait some minutes until it finish

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

diff --git a/target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds b/target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds
new file mode 100644 (file)
index 0000000..5ece1f7
--- /dev/null
+++ b/target/linux/bmips/bcm6328/base-files/etc/board.d/01_leds
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+. /lib/functions/leds.sh
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+case "$(board_name)" in
+sercomm,ad1018)
+       ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
+       ;;
+esac
+
+board_config_flush
+
+exit 0

diff --git a/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network b/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
index c9c704067e9ebba6b0d23b989de220cc3275f2dc..66f9282e48869f42173d7f9c1540a2cde3351cdd 100644 (file)
--- a/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
+++ b/target/linux/bmips/bcm6328/base-files/etc/board.d/02_network
@@ -10,6 +10,10 @@ comtrend,ar-5387un)
        ucidef_set_bridge_device switch
        ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
        ;;
+sercomm,ad1018)
+       ucidef_set_bridge_device switch
+       ucidef_set_interface_lan "lan1 lan2 lan3 fibre"
+       ;;
 esac
 
 board_config_flush

diff --git a/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh b/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
index 1cf95be26a5f0af3eef6a2c0aab7d3489fe65f95..d820b20718801d811a92075a73eb64d30ef1dc1f 100644 (file)
--- a/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bmips/bcm6328/base-files/lib/upgrade/platform.sh
@@ -9,6 +9,9 @@ platform_check_image() {
 
 platform_do_upgrade() {
        case "$(board_name)" in
+       sercomm,ad1018)
+               nand_do_upgrade "$1"
+               ;;
        *)
                default_do_upgrade "$1"
                ;;

diff --git a/target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts b/target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts
new file mode 100644 (file)
index 0000000..5d18266
--- /dev/null
+++ b/target/linux/bmips/dts/bcm6328-sercomm-ad1018.dts
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6328.dtsi"
+
+/ {
+       model = "Sercomm AD1018";
+       compatible = "sercomm,ad1018", "brcm,bcm6328";
+
+       aliases {
+               led-boot = &led_power_green;
+               led-failsafe = &led_power_green;
+               led-running = &led_power_green;
+               led-upgrade = &led_power_green;
+       };
+
+       keys {
+               compatible = "gpio-keys-polled";
+               poll-interval = <100>;
+
+               wps {
+                       label = "wps";
+                       gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+                       debounce-interval = <60>;
+               };
+
+               wlan {
+                       label = "wlan";
+                       gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WLAN>;
+                       debounce-interval = <60>;
+               };
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 31 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       bcm432217-sprom {
+               compatible = "brcm,bcma-sprom";
+
+               pci-bus = <1>;
+               pci-dev = <0>;
+
+               nvmem-cells = <&macaddr_cferom_6a0>;
+               nvmem-cell-names = "mac-address";
+               mac-address-increment = <1>;
+
+               brcm,sprom = "brcm/bcm43217-sprom.bin";
+               brcm,sprom-fixups = <6 0x1c00>,
+                                   <65 0x1256>,
+                                   <96 0x2046>,
+                                   <97 0xfe69>,
+                                   <98 0x1726>,
+                                   <99 0xfa5c>,
+                                   <112 0x2046>,
+                                   <113 0xfea8>,
+                                   <114 0x1978>,
+                                   <115 0xfa26>,
+                                   <161 0x2222>,
+                                   <169 0x2222>,
+                                   <171 0x2222>,
+                                   <173 0x2222>,
+                                   <174 0x4444>,
+                                   <175 0x2222>,
+                                   <176 0x4444>;
+       };
+};
+
+&ehci {
+       status = "okay";
+};
+
+&ethernet {
+       status = "okay";
+
+       nvmem-cells = <&macaddr_cferom_6a0>;
+       nvmem-cell-names = "mac-address";
+};
+
+&leds {
+       status = "okay";
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
+                    &pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
+                    &pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
+
+       brcm,serial-leds;
+       brcm,serial-shift-inv;
+       brcm,serial-dat-low;
+
+       led@0 {
+               reg = <0>;
+               active-low;
+               label = "red:internet";
+       };
+
+       led@1 {
+               reg = <1>;
+               active-low;
+               label = "green:internet";
+       };
+
+       led_power_green: led@8 {
+               reg = <8>;
+               active-low;
+               label = "green:power";
+               default-state = "on";
+       };
+
+       led@10 {
+               reg = <10>;
+               active-low;
+               label = "green:adsl";
+       };
+
+       led@11 {
+               reg = <11>;
+               active-low;
+               label = "red:adsl";
+       };
+
+       led@12 {
+               reg = <12>;
+               active-low;
+               label = "green:phone";
+       };
+
+       led@13 {
+               reg = <13>;
+               active-low;
+               label = "green:wps";
+       };
+
+       led@14 {
+               reg = <14>;
+               active-low;
+               label = "green:wifi";
+       };
+
+       led@15 {
+               reg = <15>;
+               active-low;
+               label = "green:usb";
+       };
+
+       led@17 {
+               /* EPHY0 Spd */
+               reg = <17>;
+               brcm,hardware-controlled;
+       };
+};
+
+&ohci {
+       status = "okay";
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pinctrl {
+       pinctrl_leds: leds {
+               function = "led";
+               pins = "gpio0", "gpio1";
+       };
+};
+
+&nflash {
+       status = "okay";
+
+       nandcs@0 {
+               compatible = "brcm,nandcs";
+               reg = <0>;
+               nand-ecc-step-size = <512>;
+               nand-ecc-strength = <15>;
+               nand-on-flash-bbt;
+
+               #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 {
+                               label = "mmap";
+                               reg = <0x0020000 0x00a0000>;
+                               read-only;
+                       };
+
+                       partition@c0000 {
+                               label = "cferam1";
+                               reg = <0x00c0000 0x0140000>;
+                               read-only;
+                       };
+
+                       partition@200000 {
+                               label = "cferam2";
+                               reg = <0x0200000 0x0140000>;
+                               read-only;
+                       };
+
+                       partition@340000 {
+                               label = "serial";
+                               reg = <0x0340000 0x00a0000>;
+                               read-only;
+                       };
+
+                       partition@3e0000 {
+                               label = "protect";
+                               reg = <0x03e0000 0x0140000>;
+                               read-only;
+                       };
+
+                       partition@6920000 {
+                               label = "bootflag1";
+                               reg = <0x6920000 0x0140000>;
+                               read-only;
+                       };
+
+                       partition@6a60000 {
+                               label = "bootflag2";
+                               reg = <0x6a60000 0x0140000>;
+                               read-only;
+                       };
+
+                       partition@520000 {
+                               compatible = "sercomm,wfi";
+                               label = "wfi";
+                               reg = <0x0520000 0x6400000>;
+                       };
+
+                       partition@6ba0000 {
+                               label = "xml_cfg";
+                               reg = <0x6ba0000 0x0280000>;
+                               read-only;
+                       };
+
+                       partition@6e20000 {
+                               label = "app_dat";
+                               reg = <0x6e20000 0x0280000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&switch0 {
+       ports {
+               port@0 {
+                       reg = <0>;
+                       label = "fibre";
+
+                       phy-handle = <&phy1>;
+                       phy-mode = "mii";
+               };
+
+               port@1 {
+                       reg = <1>;
+                       label = "lan3";
+
+                       phy-handle = <&phy2>;
+                       phy-mode = "mii";
+               };
+
+               port@2 {
+                       reg = <2>;
+                       label = "lan2";
+
+                       phy-handle = <&phy3>;
+                       phy-mode = "mii";
+               };
+
+               port@3 {
+                       reg = <3>;
+                       label = "lan1";
+
+                       phy-handle = <&phy4>;
+                       phy-mode = "mii";
+               };
+       };
+};
+
+&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/bcm6328.mk b/target/linux/bmips/image/bcm6328.mk
index dfa134df94673a23c7d60d1a306492a84a72b4f0..ef74410f1e0d0f3a2d02479dfc87de76688e8bff 100644 (file)
--- a/target/linux/bmips/image/bcm6328.mk
+++ b/target/linux/bmips/image/bcm6328.mk
@@ -25,3 +25,21 @@ define Device/comtrend_ar-5387un
     kmod-leds-bcm6328
 endef
 TARGET_DEVICES += comtrend_ar-5387un
+
+define Device/sercomm_ad1018
+  $(Device/sercomm-nand)
+  DEVICE_VENDOR := Sercomm
+  DEVICE_MODEL := AD1018
+  CHIP_ID := 6328
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  SUBPAGESIZE := 512
+  VID_HDR_OFFSET := 2048
+  DEVICE_PACKAGES += $(USB2_PACKAGES) \
+    $(B43_PACKAGES) broadcom-43217-sprom \
+    kmod-leds-bcm6328
+  SERCOMM_FSVER := 1001
+  SERCOMM_HWVER := 1415153
+  SERCOMM_SWVER := 3013
+endef
+TARGET_DEVICES += sercomm_ad1018