From 8143709c90c3aa0a84e14cf4a9dfbcb365b0d966 Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Mon, 23 Nov 2020 13:41:34 +0100 Subject: ath79: Add support for OpenMesh OM2P v1 Device specifications: ====================== * Qualcomm/Atheros AR7240 rev 2 * 350/350/175 MHz (CPU/DDR/AHB) * 32 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 * 1T1R 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 + 18-24V passive POE (mode B) + used as WAN interface - eth1 + builtin switch port 4 + used as LAN interface * 12-24V 1A DC * external antenna The device itself requires the mtdparts from the uboot arguments to properly boot the flashed image and to support dual-boot (primary + recovery image). Unfortunately, the name of the mtd device in mtdparts is still using the legacy name "ar7240-nor0" which must be supplied using the Linux-specfic DT parameter linux,mtd-name to overwrite the generic name "spi0.0". 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 .bin && bootm $fileaddr The actual sysupgrade image can then be transferred (on the LAN port) to the device via scp .bin root@192.168.1.1:/tmp/ On the device, the sysupgrade must then be started using sysupgrade -n /tmp/.bin Signed-off-by: Sven Eckelmann --- target/linux/ath79/generic/base-files/etc/board.d/01_leds | 4 ++++ target/linux/ath79/generic/base-files/etc/board.d/02_network | 1 + .../ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom | 3 +++ target/linux/ath79/generic/base-files/lib/upgrade/platform.sh | 1 + 4 files changed, 9 insertions(+) (limited to 'target/linux/ath79/generic/base-files') 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 652b54092e..03750856ab 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds @@ -271,6 +271,10 @@ openmesh,om2p-hs-v4) ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth0" ucidef_set_led_switch "lan" "LAN" "blue:lan" "switch0" "0x02" ;; +openmesh,om2p-v1) + ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth0" + ucidef_set_led_switch "lan" "LAN" "blue:lan" "switch0" "0x10" + ;; openmesh,om5p-ac-v1) ucidef_set_led_netdev "lan" "LAN" "blue:lan" "eth0" ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1" diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network index 88269c03ec..54c4152757 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/02_network +++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network @@ -188,6 +188,7 @@ ath79_setup_interfaces() compex,wpj531-16m|\ openmesh,a40|\ openmesh,a60|\ + openmesh,om2p-v1|\ openmesh,om2p-v4|\ openmesh,om2p-hs-v4|\ plasmacloud,pa300|\ diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index 10421c2e28..31b872e618 100644 --- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -131,6 +131,9 @@ case "$FIRMWARE" in openmesh,om5p-an) caldata_extract "ART" 0x5000 0x440 ;; + openmesh,om2p-v1) + caldata_extract "ART" 0x1000 0x440 + ;; wd,mynet-n600|\ wd,mynet-n750) caldata_extract "art" 0x5000 0x440 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 13b6ec9d99..67e53c5fde 100644 --- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh +++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh @@ -73,6 +73,7 @@ platform_do_upgrade() { openmesh,mr900-v2|\ openmesh,mr1750-v1|\ openmesh,mr1750-v2|\ + openmesh,om2p-v1|\ openmesh,om2p-v2|\ openmesh,om2p-v4|\ openmesh,om2p-hs-v1|\ -- cgit v1.2.3