Totp mismatch

[Siproqu]

Had to refork the repo. So this is the new version of this pull request

Any remarks are welcome!

[tlaurion]

Needs review and adaptation.

• Addresses fourth issue reported First boot after maximized ROM being flashed doesn't succeed (known: MRC cache not constructed, requires reboot) heads#1213 (comment)
• Closes issue RTC clock drifting problems - manual/automatic correction guides #103

[tlaurion]

Clock skew (time drift) can be years ahead or behind.

Year month date should be forced to reduce user error.

"date -s 'yyyy-mm-dd hh:mm:ss' && hwclock -w"

More adapted.

Again, automatic time sync through network-recovery-init or an entree in menu to do it with network cable connected should be proposed to users from TOTP/HOTP menu

[tlaurion]

PR should be modified accordingly to code changes upstream.

[tlaurion]

Shoukd be adapted, the issue is still faced by users when bad cmos battery. On old firmware, the manual instructions are still needed until checked, firmware upgraded.