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authorSven Eckelmann <sven@narfation.org>2020-11-23 13:41:34 +0100
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2020-12-30 23:32:07 +0100
commitff9e48e75c191e0d7e08a14791853559d509ca2e (patch)
tree1aba782c8001096255127a81189643deb8eed121 /target/linux/ath79
parenteb3a5ddba0d4d0c4ab1f21ccbfbcf9aa0254bce9 (diff)
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ath79: Add support for OpenMesh OM2P v2
Device specifications: ====================== * Qualcomm/Atheros AR9330 rev 1 * 400/400/200 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 * 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 + builtin switch port 1 + used as LAN interface - eth1 + 18-24V passive POE (mode B) + used as WAN interface * 12-24V 1A DC * external antenna 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>
Diffstat (limited to 'target/linux/ath79')
-rw-r--r--target/linux/ath79/dts/ar9330_openmesh_om2p-v2.dts8
-rwxr-xr-xtarget/linux/ath79/generic/base-files/etc/board.d/01_leds1
-rw-r--r--target/linux/ath79/generic/base-files/lib/upgrade/platform.sh1
-rw-r--r--target/linux/ath79/image/generic.mk9
4 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9330_openmesh_om2p-v2.dts b/target/linux/ath79/dts/ar9330_openmesh_om2p-v2.dts
new file mode 100644
index 0000000000..659a1c71d9
--- /dev/null
+++ b/target/linux/ath79/dts/ar9330_openmesh_om2p-v2.dts
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9330_openmesh_om2p.dtsi"
+
+/ {
+ compatible = "openmesh,om2p-v2", "qca,ar9330";
+ model = "OpenMesh OM2P v2";
+};
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 b651432dca..8f0e2f87a7 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-v2|\
openmesh,om2p-hs-v1|\
openmesh,om2p-hs-v2|\
openmesh,om2p-hs-v3|\
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 ea3d9d6d84..2c907ac101 100644
--- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh
@@ -50,6 +50,7 @@ platform_do_upgrade() {
jjplus,ja76pf2)
redboot_fis_do_upgrade "$1" linux
;;
+ openmesh,om2p-v2|\
openmesh,om2p-v4|\
openmesh,om2p-hs-v1|\
openmesh,om2p-hs-v2|\
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index 6f21db78d2..acb456ba44 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -1568,6 +1568,15 @@ define Device/openmesh_om2p-common
openmesh-image ce_type=OM2P | append-metadata
endef
+define Device/openmesh_om2p-v2
+ $(Device/openmesh_om2p-common)
+ SOC := ar9330
+ DEVICE_MODEL := OM2P
+ DEVICE_VARIANT := v2
+ SUPPORTED_DEVICES += om2pv2
+endef
+TARGET_DEVICES += openmesh_om2p-v2
+
define Device/openmesh_om2p-v4
$(Device/openmesh_om2p-common)
SOC := qca9533