LinkStar-H68K-C D F
Model Routing
-
Quick
Start Guide
Full
text
Document version
20220901
21
3
Firm w are upgrades
The firmware is from a third party open source community and is not related to the
author, this section is only intended as a burn-in tutorial for the
RK
Rexchip.
TF
card boot principle
◼
TF boot
principle: During the
RK3568 boot
seek loading process, the
TF
card has a
higher priority than the
eMMC
, making the device l o a d t h e
TF
card firmware
first.
Advantages and disadvantages of
TF-boot
(card-brush) a n d eMMC-boot (wire-brush)
⚫
TF
boot (card swipe)
Disadvantage: The
H68K is
not compatible with some high-speed cards, resulting in
abnormal boot-ups or abnormal functionality due to data loading errors caused by too
fast a rate during power-up loading.
Priority: different networks can be configured with different
TF cards
. the
H68K
is a
portable route, so you can swap different
TF
cards for business trips and commuting to
work. Dual system firmware is also possible: if you can accept an Android
TV
without
WIFI
functionality, then remove the TF card to power up the
H68K
and it is an
Android HD box.
⚫
eMMC
boot (wire brush)
Cons: Need to poke
maskrom to
upgrade the keyhole, the key is easy to
break. Unable to implement one machine for multiple network scenarios.
Priority: stable boot.
Translator: GitHub@IcingTomato