hiya folks! I have a no-brand (MK - 918?) RK3188 Android TV box that I'm trying to install Armbian, but I can't get it to boot Multiboot nor the Armbian image from the SD card. I have tried different SD cards and USB sticks, I am burning the Multitool image with balenaEtcher, but no luck, it boots straight to Android. I have also tried the solution posted by fabiobassa
but the program gets stuck on "Downloading bootloader...". here's some more info:
➜ lsusb
Bus 001 Device 009: ID 2207:310b Fuzhou Rockchip Electronics Company RK3188 in Mask ROM mode
➜ sudo ./rkdeveloptool ld
DevNo=1 Vid=0x2207,Pid=0x310b,LocationID=102 Loader
➜ sudo ./rkdeveloptool rd 3
Reset Device OK.
➜ sudo ./rkdeveloptool ld
DevNo=1 Vid=0x2207,Pid=0x310b,LocationID=102 Maskrom
➜ sudo ./rkdeveloptool db MiniLoaderAll.bin
Downloading bootloader...
it gets stuck there no matter how long I wait.
also, I have soldered the UART debug connections and here is the output I get when it boots to its default Android:
there's also a "recovery" button, when I push it while powering it boots to a different recovery image, and gives me a simple sh shell with busybox installed. the setup there looks pretty limited, with no Wi-Fi connectivity etc:
heres the busybox output:
# busybox
BusyBox v1.11.1 (2009-03-11 09:17:49 CST) multi-call binary
Copyright (C) 1998-2008 Erik Andersen, Rob Landley, Denys Vlasenko
and others. Licensed under GPLv2.
See source distribution for full notice.
Usage: busybox [function] [arguments]...
or: function [arguments]...
BusyBox is a multi-call binary that combines many common Unix
utilities into a single executable. Most people will create a
link to busybox for each function they wish to use and BusyBox
will act like whatever it was invoked as!
Currently defined functions:
[, [[, addgroup, adduser, adjtimex, ar, arp, arping, ash,
awk, basename, brctl, bunzip2, bzcat, bzip2, cal, cat, catv,
chat, chattr, chgrp, chmod, chown, chpasswd, chpst, chroot,
chrt, chvt, cksum, clear, cmp, comm, cp, cpio, crond, crontab,
cryptpw, cttyhack, cut, date, dc, dd, deallocvt, delgroup,
deluser, depmod, df, dhcprelay, diff, dirname, dmesg, dnsd,
dos2unix, du, dumpkmap, dumpleases, echo, ed, egrep, eject,
env, envdir, envuidgid, ether-wake, expand, expr, fakeidentd,
false, fbset, fbsplash, fdflush, fdformat, fdisk, fetchmail,
fgrep, find, fold, free, freeramdisk, fsck, fsck.minix,
ftpget, ftpput, fuser, getopt, getty, grep, gunzip, gzip,
halt, hdparm, head, hexdump, hostid, hostname, httpd, hush,
hwclock, id, ifconfig, ifdown, ifenslave, ifup, inetd, init,
inotifyd, insmod, install, ip, ipaddr, ipcalc, ipcrm, ipcs,
iplink, iproute, iprule, iptunnel, kbd_mode, kill, killall,
killall5, klogd, lash, last, length, less, linux32, linux64,
linuxrc, ln, loadfont, loadkmap, logger, login, logname,
logread, losetup, lpd, lpq, lpr, ls, lsattr, lsmod, lzmacat,
makedevs, man, md5sum, mdev, mesg, microcom, mkdir, mkfifo,
mkfs.minix, mknod, mkswap, mktemp, modprobe, more, mount,
mountpoint, msh, mt, mv, nameif, nc, netstat, nice, nmeter,
nohup, nslookup, od, openvt, passwd, patch, pgrep, pidof,
ping, ping6, pipe_progress, pivot_root, pkill, poweroff,
printenv, printf, ps, pscan, pwd, raidautorun, rdate, readahead,
readlink, readprofile, realpath, reboot, renice, reset,
resize, rm, rmdir, rmmod, route, rpm, rpm2cpio, rtcwake,
run-parts, runlevel, runsv, runsvdir, rx, script, sed, sendmail,
seq, setarch, setconsole, setkeycodes, setlogcons, setsid,
setuidgid, sh, sha1sum, slattach, sleep, softlimit, sort,
split, start-stop-daemon, stat, strings, stty, su, sulogin,
sum, sv, svlogd, swapoff, swapon, switch_root, sync, sysctl,
syslogd, tac, tail, tar, taskset, tcpsvd, tee, telnet, telnetd,
test, tftp, tftpd, time, top, touch, tr, traceroute, true,
tty, ttysize, udhcpc, udhcpd, udpsvd, umount, uname, uncompress,
unexpand, uniq, unix2dos, unlzma, unzip, uptime, usleep,
uudecode, uuencode, vconfig, vi, vlock, watch, watchdog,
wc, wget, which, who, whoami, xargs, yes, zcat, zcip
let me know if there is any more info I can give, or anything else I can try!