openwrt/target/linux/ath79/dts/ar7240_engenius_enh202-v1.dts

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ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "ar7240.dtsi"
ath79: adjust ath79/tiny Senao APs to 4k blocksize ath79/tiny kernel config has CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y from commit 05d35403b211ccb9bf20e2b3c0b7a30c82c6d6a2 Because of this, these changes are required for 2 reasons: 1. Senao devices in ath79/tiny with a 'failsafe' partition and the tar.gz sysupgrade platform and a flash chip that supports 4k sectors will fail to reboot to openwrt after a sysupgrade. the stored checksum is made with the 64k blocksize length of the image to be flashed, and the actual checksum changes after flashing due to JFFS2 space being formatted within the length of the rootfs from the image example: 0x440000 length of kernel + rootfs (from sysupgrade.bin) 0x439000 offset of rootfs_data (from kernel log) 2. for boards with flash chips that support 4k sectors: saving configuration over sysupgrade is not possible because sysupgrade.tgz is appended at a 64k boundary and the mtd parser starts JFFS2 at a 4k boundary. for boards with flash chips that do not support 4k sectors: partitioning with 4k boundaries causes a boot loop from the mtd parser not finding kernel and rootfs. Also: Some of the Senao boards that belong in ath79/tiny, for example ENH202, have a flash chip that does not support 4k sectors (no SECT_4K symbol in upstream source). Because of this, partitioning must be different for these devices depending on the flash chip model detected by the kernel. Therefore: this creates 2 DTSI files to replace the single one with 64k partitioning for 4k and 64k partitioning respectively. Signed-off-by: Michael Pratt <mcpratt@pm.me>
2021-02-21 22:41:30 +00:00
#include "ar724x_senao_loader-64k.dtsi"
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "engenius,enh202-v1", "qca,ar7240";
model = "EnGenius ENH202 v1";
aliases {
led-boot = &led_rssihigh;
led-failsafe = &led_rssihigh;
led-running = &led_rssihigh;
led-upgrade = &led_rssihigh;
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&jtag_disable_pins &switch_led_disable_pins &clks_disable_pins>;
rssilow {
ath79: remove model name from LED labels Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-26 15:31:17 +00:00
label = "red:rssilow";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
rssimedium {
ath79: remove model name from LED labels Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-26 15:31:17 +00:00
label = "amber:rssimedium";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
led_rssihigh: rssihigh {
ath79: remove model name from LED labels Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-26 15:31:17 +00:00
label = "green:rssihigh";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
lan {
ath79: remove model name from LED labels Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-26 15:31:17 +00:00
label = "amber:lan";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
wan {
ath79: remove model name from LED labels Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-26 15:31:17 +00:00
label = "green:wan";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
};
ath9k-leds {
compatible = "gpio-leds";
wlan {
ath79: remove model name from LED labels Currently, we request LED labels in OpenWrt to follow the scheme modelname:color:function However, specifying the modelname at the beginning is actually entirely useless for the devices we support in OpenWrt. On the contrary, having this part actually introduces inconvenience in several aspects: - We need to ensure/check consistency with the DTS compatible - We have various exceptions where not the model name is used, but the vendor name (like tp-link), which is hard to track and justify even for core-developers - Having model-based components will not allow to share identical LED definitions in DTSI files - The inconsistency in what's used for the model part complicates several scripts, e.g. board.d/01_leds or LED migrations from ar71xx where this was even more messy Apart from our needs, upstream has deprecated the label property entirely and introduced new properties to specify color and function properties separately. However, the implementation does not appear to be ready and probably won't become ready and/or match our requirements in the foreseeable future. However, the limitation of generic LEDs to color and function properties follows the same idea pointed out above. Generic LEDs will get names like "green:status" or "red:indicator" then, and if a "devicename" is prepended, it will be the one of an internal device, like "phy1:amber:status". With this patch, we move into the same direction, and just drop the boardname from the LED labels. This allows to consolidate a few definitions in DTSI files (will be much more on ramips), and to drop a few migrations compared to ar71xx that just changed the boardname. But mainly, it will liberate us from a completely useless subject to take care of for device support review and maintenance. To also drop the boardname from existing configurations, a simple migration routine is added unconditionally. Although this seems unfamiliar at first look, a quick check in kernel for the arm/arm64 dts files revealed that while 1033 lines have labels with three parts *:*:*, still 284 actually use a two-part labelling *:*, and thus is also acceptable and not even rare there. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-26 15:31:17 +00:00
label = "green:wlan";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
};
};
&eth0 {
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
};
&eth1 {
status = "okay";
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
ath79: add support for Senao Engenius ENH202 v1 FCC ID: U2M-ENH200 Engenius ENH202 is an outdoor wireless access point with 2 10/100 ports, built-in ethernet switch, internal antenna plates and proprietery PoE. Specification: - Qualcomm/Atheros AR7240 rev 2 - 40 MHz reference clock - 8 MB FLASH ST25P64V6P (aka ST M25P64) - 32 MB RAM - UART at J3 (populated) - 2x 10/100 Mbps Ethernet (built-in switch at gmac1) - 2.4 GHz, 2x2, 29dBm (Atheros AR9280 rev 2) - internal antenna plates (10 dbi, semi-directional) - 5 LEDs, 1 button (LAN, WAN, RSSI) (Reset) Known Issues: - Sysupgrade from ar71xx no longer possible - Power LED not controllable, or unknown gpio MAC addresses: eth0/eth1 *:11 art 0x0/0x6 wlan *:10 art 0x120c The device label lists both addresses, WLAN MAC and ETH MAC, in that order. Since 0x0 and 0x6 have the same content, it cannot be determined which is eth0 and eth1, so we chose 0x0 for both. Installation: 2 ways to flash factory.bin from OEM: - Connect ethernet directly to board (the non POE port) this is LAN for all images - if you get Failsafe Mode from failed flash: only use it to flash Original firmware from Engenius or risk kernel loop or halt which requires serial cable Method 1: Firmware upgrade page: OEM webpage at 192.168.1.1 username and password "admin" In upper right select Reset "Restore to factory default settings" Wait for reboot and login again Navigate to "Firmware Upgrade" page from left pane Click Browse and select the factory.bin image Upload and verify checksum Click Continue to confirm and wait 3 minutes Method 2: Serial to load Failsafe webpage: After connecting to serial console and rebooting... Interrupt boot with any key pressed rapidly execute `run failsafe_boot` OR `bootm 0x9f670000` wait a minute connect to ethernet and navigate to "192.168.1.1/index.htm" Select the factory.bin image and upload wait about 3 minutes Return to OEM: If you have a serial cable, see Serial Failsafe instructions *DISCLAIMER* The Failsafe image is unique to Engenius boards. If the failsafe image is missing or damaged this will not work DO NOT downgrade to ar71xx this way, can cause kernel loop or halt The easiest way to return to the OEM software is the Failsafe image If you dont have a serial cable, you can ssh into openwrt and run `mtd -r erase fakeroot` Wait 3 minutes connect to ethernet and navigate to 192.168.1.1/index.htm select OEM firmware image from Engenius and click upgrade Format of OEM firmware image: The OEM software of ENH202 is a heavily modified version of Openwrt Kamikaze bleeding-edge. One of the many modifications is to the sysupgrade program. Image verification is performed simply by the successful ungzip and untar of the supplied file and name check and header verification of the resulting contents. To form a factory.bin that is accepted by OEM Openwrt build, the kernel and rootfs must have specific names... openwrt-senao-enh202-uImage-lzma.bin openwrt-senao-enh202-root.squashfs and begin with the respective headers (uImage, squashfs). Then the files must be tarballed and gzipped. The resulting binary is actually a tar.gz file in disguise. This can be verified by using binwalk on the OEM firmware images, ungzipping then untaring, and by swapping headers to see what the OEM upgrade utility accepts and rejects. OKLI kernel loader is required because the OEM firmware expects the kernel to be no greater than 1024k and the factory.bin upgrade procedure would otherwise overwrite part of the kernel when writing rootfs. Note on built-in switch: ENH202 is originally configured to be an access point, but with two ethernet ports, both WAN and LAN is possible. the POE port is gmac0 which is preferred to be the port for WAN because it gives link status where swconfig does not. Signed-off-by: Michael Pratt <mpratt51@gmail.com> [assign label_mac in 02_network, use ucidef_set_interface_wan, use common device definition, some reordering] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-17 19:35:20 +00:00
};
&pcie {
status = "okay";
ath9k: wifi@0,0 {
compatible = "pci168c,002a";
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
#gpio-cells = <2>;
gpio-controller;
};
};
&art {
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
};
};