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This patch adds support for Linksys WHW01 v1 ("Velop") [FCC ID Q87-03331].
Specification
-------------
SOC: Qualcomm IPQ4018
WiFi 1: Qualcomm QCA4019 IEEE 802.11b/g/n
WiFi 2: Qualcomm QCA4019 IEEE 802.11a/n/ac
Bluetooth: Qualcomm CSR8811 (A12U)
Ethernet: Qualcomm QCA8072 (2-port)
SPI Flash 1: Mactronix MX25L1605D (2MB)
SPI Flash 2: Winbond W25M02GV (256MB)
DRAM: Nanya NT5CC128M16IP-DI (256MB)
LED Controller: NXP PCA963x (I2C)
Buttons: Single reset button (GPIO).
Notes
-----
There does not appear to be a way to trigger TFTP recovery without entering
U-Boot. The device must be opened to access the serial console in order to
first flash OpenWrt onto a device from factory.
The device has automatic recovery backed by a second set of partitions on
the larger of the two SPI flash ICs. Both the primary and secondary must
be flashed to prevent accidental rollback to "factory" after 3 failed boot
attempts.
Serial console
--------------
A serial console is available on the following pins of the populated J2
connector on the device mainboard (115200 8n1).
(<-- Top of PCB / Device)
J2
[o o o o o o]
| | |
| | `-- GND
| `---- TX
`--------- RX
Installation instructions
-------------------------
1. Setup TFTP server with server IP set to 192.168.1.236.
2. Copy compiled `...squashfs-factory.bin` to `nodes-jr.img` in tftp root.
3. Connect to console using pinout detailed in the serial console section.
4. Power on device and press enter when prompted to drop into U-Boot.
5. Flash first partition device via `run flashimg`.
6. Once complete, reset device and allow to power up completely.
7. Once comfortable with device upgrade reboot and drop back into U-Boot.
8. Flash the second partition (recovery) via `run flashimg2`.
Revert to "factory"
-------------------
1. Download latest firmware update from vendor support site.
2. Copy extracted `.img` file to `nodes-jr.img` in tftp root.
3. Connect to console using pinout detailed in the serial console section.
4. Power on device and press enter when prompted to drop into U-Boot.
5. Flash first partition device via `run flashimg`.
6. Once complete, reset device and allow to power up completely.
7. Once comfortable with device upgrade reboot and drop back into U-Boot.
8. Flash the second partition (recovery) via `run flashimg2`.
Link: https://github.com/openwrt/openwrt/pull/3682
Signed-off-by: Peter Adkins <peter@sunkenlab.com>
(calibration from nvmem, updated to 5.10+5.15)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
75 lines
1.7 KiB
Plaintext
75 lines
1.7 KiB
Plaintext
#
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# Copyright (C) 2016 LEDE
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#
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[ -e /etc/config/ubootenv ] && exit 0
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touch /etc/config/ubootenv
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. /lib/uboot-envtools.sh
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. /lib/functions.sh
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board=$(board_name)
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ubootenv_mtdinfo () {
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UBOOTENV_PART=$(cat /proc/mtd | grep APPSBLENV)
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mtd_dev=$(echo $UBOOTENV_PART | awk '{print $1}' | sed 's/:$//')
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mtd_size=$(echo $UBOOTENV_PART | awk '{print "0x"$2}')
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mtd_erase=$(echo $UBOOTENV_PART | awk '{print "0x"$3}')
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nor_flash=$(find /sys/bus/spi/devices/*/mtd -name ${mtd_dev})
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if [ -n "$nor_flash" ]; then
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ubootenv_size=$mtd_size
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else
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# size is fixed to 0x40000 in u-boot
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ubootenv_size=0x40000
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fi
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sectors=$(( $ubootenv_size / $mtd_erase ))
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echo /dev/$mtd_dev 0x0 $ubootenv_size $mtd_erase $sectors
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}
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case "$board" in
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alfa-network,ap120c-ac|\
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devolo,magic-2-wifi-next|\
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edgecore,ecw5211|\
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glinet,gl-ap1300|\
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glinet,gl-b1300|\
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glinet,gl-b2200|\
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luma,wrtq-329acn|\
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netgear,wac510|\
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openmesh,a42|\
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openmesh,a62|\
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plasmacloud,pa1200|\
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plasmacloud,pa2200)
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ubootenv_add_uci_config "/dev/mtd5" "0x0" "0x10000" "0x10000"
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;;
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aruba,ap-303)
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ubootenv_add_uci_config "/dev/mtd13" "0x0" "0x10000" "0x10000"
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;;
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aruba,ap-365)
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ubootenv_add_uci_config "/dev/mtd8" "0x0" "0x10000" "0x10000"
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;;
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buffalo,wtr-m2133hp)
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ubootenv_add_uci_config "/dev/mtd8" "0x0" "0x40000" "0x20000"
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;;
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linksys,ea6350v3)
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ubootenv_add_uci_config "/dev/mtd7" "0x0" "0x20000" "0x20000"
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;;
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linksys,ea8300|\
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linksys,mr8300)
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ubootenv_add_uci_config "/dev/mtd7" "0x0" "0x40000" "0x20000"
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;;
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linksys,whw01-v1)
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ubootenv_add_uci_config "/dev/mtd6" "0x0" "0x40000" "0x10000"
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;;
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zyxel,nbg6617)
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ubootenv_add_uci_config "/dev/mtd6" "0x0" "0x10000" "0x10000"
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;;
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esac
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config_load ubootenv
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config_foreach ubootenv_add_app_config ubootenv
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exit 0
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