i have buied a router from unielec, the second unit , but this time the
router , arrived in working perfect condition with the factory firmware
(openwrt custom) , when i try to flash the last firmware , won't boot ...
i make some test , i hope in the right direction , but now i don't have
enough skill to track down the problem.
i make a log with the original firmware : https://pastebin.com/Sa2XGiDP
after this i write to flash the openwrt 18.06.1
https://pastebin.com/MVsqxpCS
the router doesn't boot , all led are off , eth is up but no data come
from the router , in the serial consolle if i hit enter , nothings happen
then i decide to try the snapshot , from 27 september ,
https://pastebin.com/wLPNFB9h
i obtain [ 1.709386] Unhandled kernel unaligned access[#1]:
i try then to make my own snapshot, clone the repo , enable the "target
image : ramdisk" , adjust the dtsi to set the serial speed the same as
the bootloader .... compile
boot to ram : https://pastebin.com/MzTDc7Ac
boot from flash after writing to flash : https://pastebin.com/bGJX4gVR
in one of my test (not reported here) i see sometimes , i have an error
about root filsystem not set , then i add the filesystem path in the
dtsi file , recompile and test
boot to ram : https://pastebin.com/rH6s9Dfe
boot from flash after writing to flash : https://pastebin.com/FTYuC0k4
if i write to the flash the original bin firmware, all come back ok, the
only difference between the two unit is that the first have a breed
bootloader this one have u-boot , but the developer , tell me that the
firmware they made is the same for both bootloader
now: is correct to enable the "target image : ramdisk" to make the test?
are they valid as when i flash the firmware?
is necessary to set the filesystem path?
someone can point me on a more clear (for me) paper about the flash
structure , and how it is detected?
unfortunately i'm unable to resolve this error, then i need some big
help from the comunity , but i can make the test ...
if needed the maker grant me the permission to share the bin file , but
not the source code about this image ,,,,
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