openwrt-6.x/scripts
Sven Eckelmann (Plasma Cloud) c7c54f3134 ramips: add support for Plasma Cloud PAX1800-Lite
Plasma Cloud PAX1800-Lite is a dual-band Wi-Fi 6 router, based on MediaTek
MT7621A + MT79x5D platform.

Specifications:

- SOC:      MT7621AT (880 MHz)
- DRAM:     DDR3 448 MiB (Nanya NT5CC256M16DP-DI)
- Flash:    2 MiB SPI NOR (S25FL016K) + 128 MB SPI NAND (W25N02KVZEIR)
- Ethernet: 1x 10/100/1000 Mbps (SOC's built-in switch, with PoE+)
- Wi-Fi:    2x2:2 2.4/5 GHz (MT7905DAN + MT7975DN)
            (MT7905DAN doesn't support background DFS scan/BT)
- LED:      tri-color LED for status (red, blue, green)
- Buttons:  1x (reset)
- Antenna:  4x internal, non-detachable omnidirectional
- UART:     1x 4-pin (2.54 mm pitch, marked as "3V3 G/RX GND W/TX")
- Power:    12 V DC/2 A (DC jack)

MAC addresses:

WAN:     54:9C:27:xx:xx:00 (factory 0x3fff4, device label)
2.4 GHz: 54:9C:27:xx:xx:02 (factory 0x4, device label +2)
5 GHz:   54:9C:27:xx:xx:08 (factory 0xa, device label +8)

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 (115200 8N1) 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 0x83001000 <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 (Plasma Cloud) <se@simonwunderlich.de>
Link: https://github.com/openwrt/openwrt/pull/20152
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-10-04 20:30:36 +02:00
..
config
flashing
belkin-header.py
brcmImage.pl
bundle-libraries.sh
cameo-imghdr.py
cameo-tag.py
cfe-bin-header.py
cfe-partition-tag.py
cfe-wfi-tag.py
check-toolchain-clean.sh
checkpatch.pl
clean-package.sh
cleanfile
cleanpatch
combined-ext-image.sh
combined-image.sh
command_all.sh
config.guess
config.rpath
config.sub
const_structs.checkpatch
deptest.sh
diffconfig.sh
dl_cleanup.py
dl_github_archive.py
download-check-artifact.sh
download.pl
dump-target-info.pl
env
ext-toolchain.sh
ext-tools.sh
feeds
fixup-makefile.pl
functions.sh
gen_image_generic.sh
gen-dependencies.sh
get_source_date_epoch.sh
getver.sh
ipkg-build
ipkg-make-index.sh
ipkg-remove
json_add_image_info.py
json_overview_image_info.py
kconfig-reorder.sh
kconfig.pl
kernel_bump.sh
linksys-image.sh
make-index-json.py
make-ipkg-dir.sh
md5sum
metadata.pm
mkhash.c
mkits-qsdk-ipq-image.sh
mkits-zyxel-fit-filogic.sh
mkits-zyxel-fit.sh
mkits.sh
moxa-encode-fw.py
nand-fwupgradecfg-gen.sh ramips: add support for Plasma Cloud PAX1800-Lite 2025-10-04 20:30:36 +02:00
netgear-encrypted-factory.py
noop.sh
om-fwupgradecfg-gen.sh
package-metadata.pl
pad_image
patch-kernel.sh
patch-specs.sh
portable_date.sh
projectsmirrors.json
qemustart
redboot-script.pl
relink-lib.sh
remote-gdb
rstrip.sh
sercomm-crypto.py
sercomm-kernel-header.py
sercomm-partition-tag.py
sercomm-payload.py
sercomm-pid.py
sign_images.sh
size_compare.sh
slugimage.pl
spelling.txt
srecimage.pl
strip-kmod.sh
symlink-tree.sh
sysupgrade-tar.sh
target-metadata.pl
time.pl
timestamp.pl
tplink-mkimage-2022.py
ubinize-image.sh
xxdi.pl