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fabiobassa

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Everything posted by fabiobassa

  1. @Bert Kortenbach let Say 6/7 Pages back. Read them all
  2. @Bert Kortenbach Bert if you go back in the history 3ad you Will find that some people also experienced no HDMI and @jock gave them the trght solution
  3. Good job @NiTr0
  4. @NiTr0 armbian has uart Speed at 115200 Original ddrbin at 1500000 I think you already switched to 115200 Other than this It hangs After trust loadingvthatbis quite strange Let see also @jock opinion
  5. @NiTr0 Thanks you forvthose usefull Infos. Aldo a uart log when booting could be interesting
  6. Yes Matt i remember very well so you help Is VERY appreciated. I was refereing ti follow exactly the steps jock Is asking Just for a while so after he can improve forUbuntu too
  7. @MattWestB this effoRT @jock Is doing Is VERY specific to a new board calle r29 with ecmp . Please for the moment do not mix up things and Just follow EXACTLY what jock Is asking
  8. @Jumperbillijumper from that link It seems t'ha t you already adked the same quesion in that thread and jock ( the same jock that is the author of all this stuff ) aleady answered there. Please do not cross posting , thanks so much
  9. @Jumperbillijumper hello h20 is commercial name of this box it means nothing ! Can you give more infos, maybe open the box e grab some photos ? Anyway are you sure it is a rockchip platform ?
  10. @Benedito Portela https://opensource.rock-chips.com/wiki_Boot_option Again ...here It Is Post scriptum: Also we started from few infos captured here and there on the internet to assembly the whole picture and , when It didn t work , It was a hard, boring, tired work of trials and errors. AGAIN : we dont own any of the new boards and NOBODY and repeat NOBODY even imagined to buy one for us to study. So you and others are very welcome to study as we did by trials and errors and report here any success Thank you for your apport
  11. @Benedito Portela In this same whole 3ad the boot process of RK 322x Is explained plenty of times, with links to the original pages of rockchip too. Now... I understand that is a huge duty read all posts but... Did you ready It ?
  12. @Benedito Portela Upload were Is more confirtable for you, even Google drive and Just share link Thank you
  13. @Benedito Portela Did you backup the original android rom? Can you upload It somewhere? @ilmich Maybe in the originale dtb we can find some usefull info
  14. dear friends i remark that we continue to give help to someone that is not willing to listen and perhaps THIS IS FRUSTRATING and not the fact that the box is not booting After discovered that IF ONLY HE had followed all the instructions that very kindly the users of this 3ad suggested instead of trying other magic combinations, and after we already said thet we need uart logs and so now I would like remember we said to him to stay on legacy kenel that is 4.4.xxx And guess !! He flahsed Armbian_22.11.1_Rk322x-box_jammy_current_5.15.80_xfce_desktop.img.xz in other words a 5.15.80 kernel Do we need other words?
  15. @RaptorSDS I think that you said It in the best possible way. A so huge 3ad Is boring, i understand that is easier to drop in here and simply ASK !! But a community Is not working this way, also because in 69 Pages Is already contemplate every single info for error debugging, and even more ! And even if box still not working Is clearly explained what TRY TO INVESTIGATE Thanks you so much raptorsds for helping
  16. @ego worker Just phisically have the board in our hands !!!! This Is the best hint we can give About the tutorial, this 3ad Is a big tutorial. Here you can find infos on boot process, logs, other bugs we found ( DDR timing, trust, other, cec) Just go with trials and errors as we already have done or donate a sample for the purpose
  17. DISCLAIMER We don't own , have studied , have even seen ANY of the new mxq_r2b_lp3_v2.62_220225 boards We don't know what is going on those, no further help, infos, tips avaible until we get one of PLEASE STOP asking why they don't work because WE SIMPLY DON'T KNOW Any of you can still donate one sample for further investigations Thanks for understanding it !!!!
  18. @n3o migh tI ask you how much skill have you not only on linux but in general on pc's ? What EXACTLY you mean by this ?
  19. This board Is very well supported, It was the first I have investigated. It doesn t start because Is not founding the rootfs You MUST use any image with LEGACY KERNEL 4.4.XXX
  20. @fangis I have a tx9 with allwinner cpu That is the reason i CONTINUE to claim that commercial names are fake. It would be so easy to put a male-male USB cable and look what PID and VID Is coming out
  21. @art3mis_17 your board is ddr3 and nand storage NOT EMMC Is suggested go find a working sd adapter because you need stePnand method by multitool As alternate method you can try to flash android image on It. You can device device for sure but need some tools as a good sd
  22. @ojogoperdi I am SURE you read the whole 3ad ( did you, isn't it ??? ) and I am SURE you and your team realized that multitool is based upon LEGACY kernel that is the MOST COMPATIBLE ever kernel tha t boots quite every box This said , I am also sure you and your team realized that saying TX9 box is a little bit as saying "water".. Sparkling ? Flat ? Cold? Warm ? Salty? With sugar ? TX9 means NOTHING is just a commercial brand !!!! It seems it is emmc from what you wrote and emmc are the easiest to boot since they don't mess with nand and FTL . To be sure it always boots from external sd is enough to erase the flash and it will boot form the stuff on the sd. I believe you already read this: https://opensource.rock-chips.com/wiki_Boot_option DDR2 ? DDR3? the ram is 1T or 2T ?? The only way to anser to a failing boot is attach a UART to the box I don't personally know this box so I cannot point you where rxd txd are on it, if present or just hiddend pads but I guess in your university you own an oscilloscope to further investigate where serial signals are About new kernels they should boot quite smoothly even from SD since the early stages of booting ( idbloader and trust or optee in his opensource version should be already in the right places) but missing uart log it is difficult to give you an answer As last resource we wait for a @jock 's answer regarding this behaviour but without serial log is a bit a nightmare Regards
  23. @ojoperdi what do you mean by this sentence: If you would explain what is the final goal you want achieve by this boxes eventually would be easier find the right approach
  24. @mcs Yes follow the link on 1st post This board Is very powerfull
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