zero

---CONFUSED---
started at last night i just broke my x88 pro tvb, by flashing false uboot on the emmc, then every boot its crash caused by wrong DRAM frequency,,
i guess my only way to fix it by entering maskroom mode, i open the boxes and pull out the heatsink, seeking some clue on there,,,
just a bit surprissed, its was "Rockchip rk3318" (not 3328) cleary writen there...
 
that was my confusion...
Whats is rk3318? is it has the same family whit rk3328?
searching on the web just found some few documentation about it,,,
searching some configuration on some u-boot or kernel repository almost cant find anything usefull...
hmmm...
 
luckily this i found the EMMC CLK pin, searching it manually by using an earphone and listen to it.. (bcz i didnt see my board on the web)
i reflash it then, its comeback to alive...
i put it back on Armbian 19.11.9 using legacy kernel 4.4.210 which i compiled last night and using the Rock64 debian buster rootfs, since it was fine,,, (eth,IR OK, no wifi BT)
may be will just stop trial on the 5.x kernel for now, until have enough clue on the 3318 things...
 
here i attach some picture and logs... just a story...

is that?
congratulation to me,,, "my very first working self compiled u-boot"
ok sir, next, move on to the dtbs,,, will try to find which is working...
will continue using "Armbian_19.11.5_Arm-64_bionic_dev_5.5.0-rc2_2020017.img" which already write on my sdcard...
 
thank for the advice,,,