Specifically, SKW92A_E16, described here:
http://www.skylabmodule.com/wp-content/uploads/SkyLab_SKW92A_V1.04_datasheet.pdf
Specification:
- MediaTek MT7628N/N (580 Mhz)
- 64 MB of RAM
- 16 MB of FLASH
- 2T2R 2.4 GHz
- 5x 10/100 Mbps Ethernet
- 2x u.FL
- Power by micro-USB connector at USB1 on EVB
- UART via micro-USB connector at USB3 on EVB (57600 8n1)
- 5x Ethernet LEDs
- 1x WLAN LEDs
- 1x WPS LED connected by jumper wire from I2S_CK on J20 to WPS_LED pin hole next
to daughter board on EVB
- WPS/Reset button (S2 on EVB)
- RESET button (S1 on EVB) is *not* connected to RST hole next to daughter board
Flash instruction:
>From Skylab firmware:
1. Associate with SKYLAP_AP
2. In a browser, load: http://10.10.10.254/
3. Username/password: admin/admin
4. In web admin interface: Administration / Upload Firmware, browse to
sysupgrade image, apply, flash will fail with a message:
Not a valid firmware. *** Warning: "/var/tmpFW" has corrupted data!
5. Telnet to 10.10.10.254, drops you into a root shell with no credentials
6. # cd /var
7. # mtd_write -r write tmpFW mtd4
Unlocking mtd4 ...
Writing from tmpFW to mtd4 ... [e]
8. When flash has completed, you will have booted into your firmware.
>From U-boot via TFTP and initramfs:
1. Place openwrt-ramips-mt76x8-skw92a-initramfs-kernel.bin on a TFTP server
2. Connect to serial console at USB3 on EVB
3. Connect ethernet between port 1 (not WAN) and your TFTP server (e.g.
192.168.11.20)
4. Start terminal software (e.g. screen /dev/ttyUSB0 57600) on PC
5. Apply power to EVB
6. Interrupt u-boot with keypress of "1"
7. At u-boot prompts:
Input device IP (10.10.10.123) ==:192.168.11.21
Input server IP (10.10.10.3) ==:192.168.11.20
Input Linux Kernel filename (root_uImage) ==:openwrt-ramips-mt76x8-skw92a-initramfs-kernel.bin
8. Move ethernet to port 0 (WAN) on EVB
9. At new OpenWrt console shell, fetch squashfs-sysupgrade image and flash
with sysupgrade.
>From U-boot via TFTP direct flash:
1. Place openwrt-ramips-mt76x8-skw92a-squashfs-sysupgrade.bin on a TFTP server
2. Connect to serial console at USB3 on EVB (57600 8N1)
3. Connect ethernet between port 1 (not WAN) an your TFTP server (e.g.
192.168.11.20)
4. Start terminal software (e.g. screen /dev/ttyUSB0 57600) on PC
5. Apply power to EVB
6. Interrupt u-boot with keypress of "2"
7. At u-boot prompts:
Warning!! Erase Linux in Flash then burn new one. Are you sure?(Y/N) Y
Input device IP (10.10.10.123) ==:192.168.11.21
Input server IP (10.10.10.3) ==:192.168.11.20
Input Linux Kernel filename (root_uImage) ==:openwrt-ramips-mt76x8-skw92a-squashfs-sysupgrade.bin
8. When transfer is complete or as OpenWrt begins booting, move ethernet to
port 0 (WAN).
Signed-off-by: Russell Senior <russell@personaltelco.net>
(backported from
e42327aa890e64f8bf5e620c2b2a1fd609ce20fb)
ucidef_set_led_netdev "wan" "wan" "$boardname:blue:wan" eth0.2
set_wifi_led "$boardname:blue:air"
;;
+skw92a)
+ set_wifi_led "$boardname:green:wlan"
+ ;;
tama,w06)
ucidef_set_led_netdev "wan" "WAN" "$boardname:green:wan" "eth0"
ucidef_set_led_wlan "wlan" "WLAN" "$boardname:green:wlan" "phy0tpt"
ucidef_add_switch "switch0" \
"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "8@eth0"
;;
+ skw92a)
+ ucidef_add_switch "switch0" \
+ "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "6@eth0"
+ ;;
tew-638apb-v2)
ucidef_add_switch "switch0" \
"4:lan" "6@eth0"
lan_mac=$(macaddr_setbit_la "$lan_mac")
wan_mac=$(mtd_get_mac_binary factory 32772)
;;
+ skw92a)
+ lan_mac=$(mtd_get_mac_binary factory 40)
+ wan_mac=$(mtd_get_mac_binary factory 46)
+ ;;
tew-691gr)
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 4)" 3)
;;
*"SAP-G3200U3")
name="sap-g3200u3"
;;
+ *"SKW92A")
+ name="skw92a"
+ ;;
*"SL-R7205"*)
name="sl-r7205"
;;
rut5xx|\
sap-g3200u3|\
sk-wb8|\
+ skw92a|\
sl-r7205|\
tama,w06|\
tew-638apb-v2|\
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/{
+ compatible = "skylab,skw92a", "mediatek,mt7628an-soc";
+ model = "SKW92A";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>;
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led_power: wps {
+ label = "skw92:green:wps";
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ };
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "wdt", "refclk", "gpio";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+ðernet {
+ mtd-mac-address = <&factory 0x28>;
+};
+
+&wmac {
+ status = "okay";
+ ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ m25p,chunked-io = <32>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #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 0xfb0000>;
+ compatible = "denx,uimage";
+ };
+ };
+ };
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&ehci {
+ status = "okay";
+};
+
+&ohci {
+ status = "okay";
+};
endef
TARGET_DEVICES += pbr-d1
+define Device/skw92a
+ DTS := SKW92A
+ IMAGE_SIZE := 16064k
+ DEVICE_TITLE := Skylab SKW92A
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci
+endef
+TARGET_DEVICES += skw92a
+
define Device/tplink_tl-wa801nd-v5
$(Device/tplink)
DTS := TL-WA801NDV5
projects / openwrt / staging / jow.git / commitdiff