tmn505, Sorry for late reply, on 3020 it looks like that: root@debian:~# ls -l /sys/kernel/debug/regmap/ total 0 drwxr-xr-x 2 root root 0 Jan 1 1970 0-0068 drwxr-xr-x 2 root root 0 Dec 9 14:19 2-0058-ec_ram root@debian:~# cat /sys/kernel/debug/regmap/2-0058-ec_ram/registers 00: ff 01: 01 02: 00 03: 01 04: ff 05: ff 06: ff 07: ff 08: ff 09: ff 0a: 01 0b: ff 0c: ff 0d: ffby kaze - Debian
Mine has sticker with 'REV 3.30' on PCB. Quick search on local auction site shows ones with 'REV 3.10' and "REV 3.02".by kaze - Debian
[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.3.5-mvebu-tld-1 (root@tldDebian) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Thu Jun 1 02:35:15 PDT 2023 [ 0.000000] CPU: ARMv7 Processor [562f5842] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000]by kaze - Debian
bodhi, Looks like it is working now, thanks! [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.3.5-mvebu-tld-1 (root@tldDebian) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Thu Jun 1 02:35:15 PDT 2023 [ 0.000000] CPU: ARMv7 Processor [562f5842] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions avaby kaze - Debian
Mischif, I overwrote default partitions without trying to mount them. I will later check dell/wyse tools for recovery options, maybe it is possible to restore original content. RTC at first seems to work, but after reboot doesn't keep the time. Battery is about 3V, which should be fine. root@debian:~# hwclock 1969-12-31 16:04:52.429832-08:00 root@debian:~# hwclock -w root@debiaby kaze - Debian
MMC works for me on 6.3.5-mvebu-tld-1, dmesg: [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.3.5-mvebu-tld-1 (root@tldDebian) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Thu Jun 1 02:35:15 PDT 2023 [ 0.000000] CPU: ARMv7 Processor [562f5842] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions avaby kaze - Debian