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| author | Sven Eckelmann <sven@narfation.org> | 2020-11-23 13:41:34 +0100 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2021-01-19 15:39:36 +0100 |
| commit | e06c9eec5dc8a3721df768ab952712cf015d4e6f (patch) | |
| tree | 28410cd2484cb5e80d18fa1f2df6d5730ebd3288 /target/linux/ath79/image | |
| parent | 7b772e07ea0cf637994a2c5631c1f28756c6b5a3 (diff) | |
| download | upstream-e06c9eec5dc8a3721df768ab952712cf015d4e6f.tar.gz upstream-e06c9eec5dc8a3721df768ab952712cf015d4e6f.tar.bz2 upstream-e06c9eec5dc8a3721df768ab952712cf015d4e6f.zip | |
ath79: Add support for OpenMesh MR900 v1
Device specifications:
======================
* Qualcomm/Atheros QCA9558 ver 1 rev 0
* 720/600/240 MHz (CPU/DDR/AHB)
* 128 MB of RAM
* 16 MB of SPI NOR flash
- 2x 7 MB available; but one of the 7 MB regions is the recovery image
* 3T3R 2.4 GHz Wi-Fi
* 3T3R 5 GHz Wi-Fi
* 6x GPIO-LEDs (2x wifi, 2x status, 1x lan, 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)
* 1x ethernet
- AR8035 ethernet PHY (RGMII)
- 10/100/1000 Mbps Ethernet
- 802.3af POE
- used as LAN 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>
[rebase, add LED migration]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/ath79/image')
| -rw-r--r-- | target/linux/ath79/image/generic.mk | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 9a182cab79..9d6fd398d9 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1552,6 +1552,26 @@ define Device/openmesh_mr600-v2 endef TARGET_DEVICES += openmesh_mr600-v2 +define Device/openmesh_mr900-common + SOC := qca9558 + DEVICE_VENDOR := OpenMesh + DEVICE_MODEL := MR900 + DEVICE_PACKAGES := uboot-envtools + IMAGE_SIZE := 7808k + BLOCKSIZE := 64k + KERNEL := kernel-bin | append-dtb | lzma | uImage lzma | \ + pad-to $$(BLOCKSIZE) + IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \ + openmesh-image ce_type=MR900 | append-metadata +endef + +define Device/openmesh_mr900-v1 + $(Device/openmesh_mr900-common) + DEVICE_VARIANT := v1 + SUPPORTED_DEVICES += mr900 +endef +TARGET_DEVICES += openmesh_mr900-v1 + define Device/openmesh_om2p-common DEVICE_VENDOR := OpenMesh DEVICE_PACKAGES := uboot-envtools |