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| author | Piotr Dymacz <pepe2k@gmail.com> | 2020-09-18 14:11:13 +0200 |
|---|---|---|
| committer | Piotr Dymacz <pepe2k@gmail.com> | 2020-09-28 01:28:37 +0200 |
| commit | cf42660dcedf5b994eb9aa5f508ec9a7c301fddc (patch) | |
| tree | 274566b4582c5d9d5d97111e048448f07a38924b /target/linux/ath79/image | |
| parent | f777bca95d9f26ede4920323cd823315c648bca5 (diff) | |
| download | upstream-cf42660dcedf5b994eb9aa5f508ec9a7c301fddc.tar.gz upstream-cf42660dcedf5b994eb9aa5f508ec9a7c301fddc.tar.bz2 upstream-cf42660dcedf5b994eb9aa5f508ec9a7c301fddc.zip | |
ath79: add support for Samsung WAM250
Samsung WAM250 is a dual-band (selectable, not simultaneous) wireless
hub, dedicated for Samsung Shape Wireless Audio System. The device is
based on Atheros AR9344 (FCC ID: A3LWAM250). Support for this device
was first introduced in e58e49bdbe (ar71xx target).
Specifications:
- Atheros AR9344
- 560/450/225 MHz (CPU/DDR/AHB)
- 64 MB of RAM (DDR2)
- 16 MB of flash (SPI NOR)
- 2x 10/100 Mbps Ethernet
- 2T2R 2.4/5 GHz Wi-Fi, with ext. PA (SE2598L, SE5003L) and LNA
- 1x USB 2.0
- 4x LED (all are driven by GPIO)
- 2x button (reset, wps/speaker add)
- DC jack for main power input (14 V)
- UART header on PCB (J4, RX: 3, TX: 5)
Flash instruction:
This device uses dual-image (switched between upgrades) with a common
jffs2 config partition. Fortunately, there is a way to disable this mode
so that more flash space can be used by OpenWrt image.
You can easily access this device over telnet, using root/root
credentials (the same also work for serial console access).
1. Make sure that your device uses second (bootpart=2) image using
command: "fw_printenv bootpart".
2. If your device uses first image (bootpart=1), perform upgrade to the
latest vendor firmware (after the update, device should boot from
second partition) using web gui (default login: admin/1234567890).
3. Rename "sysupgrade" image to "firmware.bin", download it (you can use
wget, tftp or ftpget) to "/tmp" and issue below commands:
mtd_debug erase /dev/mtd3 0 $(wc -c /tmp/firmware.bin | awk -F' ' '{print $1}')
mtd_debug write /dev/mtd3 0 $(wc -c /tmp/firmware.bin)
fw_setenv bootpart
fw_setenv bootcmd "bootm 0x9f070000"
reboot
Revert to vendor firmware instruction:
1. Download vendor firmware to "/tmp" device and issue below commands:
fw_setenv bootpart 1
sysupgrade -n -F SS_BHUB_v2.2.05.bin
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ath79/image')
| -rw-r--r-- | target/linux/ath79/image/generic.mk | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 5d1058cae2..ce927ecd4f 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1415,6 +1415,16 @@ define Device/rosinson_wr818 endef TARGET_DEVICES += rosinson_wr818 +define Device/samsung_wam250 + SOC := ar9344 + DEVICE_VENDOR := Samsung + DEVICE_MODEL := WAM250 + IMAGE_SIZE := 15872k + DEVICE_PACKAGES := kmod-usb2 + SUPPORTED_DEVICES += wam250 +endef +TARGET_DEVICES += samsung_wam250 + define Device/siemens_ws-ap3610 SOC := ar7161 DEVICE_VENDOR := Siemens |