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author | Sven Eckelmann <sven@narfation.org> | 2020-11-23 13:41:34 +0100 |
---|---|---|
committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-12-29 00:03:26 +0100 |
commit | a462412977cc25b79a7a3479527e754d85c23fd7 (patch) | |
tree | f3e6d297928f196169a827f272ac994f20950acc /target/linux | |
parent | dbb542f194023835d628944917a99cc469fff903 (diff) | |
download | openwrt-a462412977cc25b79a7a3479527e754d85c23fd7.tar.gz openwrt-a462412977cc25b79a7a3479527e754d85c23fd7.tar.bz2 openwrt-a462412977cc25b79a7a3479527e754d85c23fd7.zip |
ath79: add support for OpenMesh OM2P-HS v1
Device specifications:
======================
* Qualcomm/Atheros AR9341 rev 1
* 535/400/200 MHz (CPU/DDR/AHB)
* 64 MB of RAM
* 16 MB of SPI NOR flash
- 2x 7 MB available; but one of the 7 MB regions is the recovery image
* 2x 10/100 Mbps Ethernet
* 2T2R 2.4 GHz Wi-Fi
* 6x GPIO-LEDs (3x wifi, 2x ethernet, 1x power)
* 1x GPIO-button (reset)
* external h/w watchdog (enabled by default)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x fast ethernet
- eth0
+ 802.3af POE
+ builtin switch port 1
+ used as LAN interface
- eth1
+ 18-24V passive POE (mode B)
+ used as WAN interface
* 12-24V 1A DC
* internal antennas
Flashing instructions:
======================
Various methods can be used to install the actual image on the flash.
Two easy ones are:
ap51-flash
----------
The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the image to the u-boot when the device boots up.
initramfs from TFTP
-------------------
The serial console must be used to access the u-boot shell during bootup.
It can then be used to first boot up the initramfs image from a TFTP server
(here with the IP 192.168.1.21):
setenv serverip 192.168.1.21
setenv ipaddr 192.168.1.1
tftpboot 0c00000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr
The actual sysupgrade image can then be transferred (on the LAN port) to
the device via
scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/
On the device, the sysupgrade must then be started using
sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin
Signed-off-by: Sven Eckelmann <sven@narfation.org>
[drop redundant status from eth1]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux')
5 files changed, 180 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9341_openmesh_om2p-hs-v1.dts b/target/linux/ath79/dts/ar9341_openmesh_om2p-hs-v1.dts new file mode 100644 index 0000000000..e1f14cd5c2 --- /dev/null +++ b/target/linux/ath79/dts/ar9341_openmesh_om2p-hs-v1.dts @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9341_openmesh_om2p-hs.dtsi" + +/ { + compatible = "openmesh,om2p-hs-v1", "qca,ar9341"; + model = "OpenMesh OM2P-HS v1"; +}; diff --git a/target/linux/ath79/dts/ar9341_openmesh_om2p-hs.dtsi b/target/linux/ath79/dts/ar9341_openmesh_om2p-hs.dtsi new file mode 100644 index 0000000000..403ee940c1 --- /dev/null +++ b/target/linux/ath79/dts/ar9341_openmesh_om2p-hs.dtsi @@ -0,0 +1,161 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9341.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + chosen { + /delete-property/ bootargs; + }; + + aliases { + serial0 = &uart; + led-boot = &led_power_blue; + led-failsafe = &led_power_blue; + led-running = &led_power_blue; + led-upgrade = &led_power_blue; + label-mac-device = ð1; + }; + + keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&jtag_disable_pins &led_lan_wan_blue_pin>; + + reset { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power_blue: power_blue { + label = "blue:power"; + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + wifi_green { + label = "green:wifi"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + wifi_red { + label = "red:wifi"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + }; + + wifi_yellow { + label = "yellow:wifi"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + }; + + lan_blue { + label = "blue:lan"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + }; + + wan_blue { + label = "blue:wan"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + }; + }; + + watchdog { + compatible = "linux,wdt-gpio"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + hw_algo = "toggle"; + /* hw_margin_ms is actually 300s but driver limits it to 60s */ + hw_margin_ms = <60000>; + always-running; + }; +}; + +&ref { + clock-frequency = <40000000>; +}; + +&uart { + status = "okay"; +}; + +&pinmux { + led_lan_wan_blue_pin: pinmux_lan_wan_blue_pin { + pinctrl-single,bits = <0x10 0x0 0x0000ffff>; + }; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + /* partitions are passed via bootloader */ + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x040000 0x040000>; + }; + + partition@80000 { + label = "custom"; + reg = <0x080000 0x140000>; + read-only; + }; + + partition@1c0000 { + label = "inactive"; + reg = <0x1c0000 0x700000>; + }; + + partition@8c0000 { + label = "inactive2"; + reg = <0x8c0000 0x700000>; + }; + + art: partition@fc0000 { + label = "ART"; + reg = <0xfc0000 0x040000>; + read-only; + }; + }; + }; +}; + +ð0 { + status = "okay"; + + phy-handle = <&swphy4>; + + mtd-mac-address = <&art 0x6>; +}; + +ð1 { + mtd-mac-address = <&art 0x0>; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds index 5795e2a0ae..057bec3bc8 100755 --- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds @@ -145,6 +145,7 @@ comfast,cf-e560ac) ucidef_set_led_switch "lan4" "LAN4" "blue:lan4" "switch0" "0x10" ;; comfast,cf-ew72|\ +openmesh,om2p-hs-v1|\ telco,t1) ucidef_set_led_switch "lan" "LAN" "blue:lan" "switch0" "0x02" ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1" diff --git a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh index 6f0ab8f8a6..e3298cfc13 100644 --- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh +++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh @@ -51,6 +51,7 @@ platform_do_upgrade() { redboot_fis_do_upgrade "$1" linux ;; openmesh,om2p-v4|\ + openmesh,om2p-hs-v1|\ openmesh,om2p-hs-v4) PART_NAME="inactive" platform_do_upgrade_openmesh "$1" diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 66a39e06d2..1454c14e44 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1577,6 +1577,15 @@ define Device/openmesh_om2p-v4 endef TARGET_DEVICES += openmesh_om2p-v4 +define Device/openmesh_om2p-hs-v1 + $(Device/openmesh_om2p-common) + SOC := ar9341 + DEVICE_MODEL := OM2P-HS + DEVICE_VARIANT := v1 + SUPPORTED_DEVICES += om2p-hs +endef +TARGET_DEVICES += openmesh_om2p-hs-v1 + define Device/openmesh_om2p-hs-v4 $(Device/openmesh_om2p-common) SOC := qca9533 |