RaptorSDS

i think i have a identical box out of my 3 other , this board is i thing NAND memory no eMMC , its only supportet by legacy Firmware kernel <4.x

please look herer , maybe some post later and newer Some OPTEE Loader work 1min , one 30min , in the past same game was with trustOS (bootloader) there are two or three diffirrent

this looks like we mention many times that OPTEE or Secureboot interrupte the boot at diffirent time you say 128GB and 8 GB , thats not possible with rk3228 it can handle only 1GByte RAM (8Gbits) (maybe you mean Gbit than 8Gbit = 1GByte Ram Looks ok )

fast search found that 8089 use 40Mhz not 26 so its ignored https://lists.infradead.org/pipermail/linux-arm-kernel/2016-August/447345.html was a talk on kernel developer , some 8089 ignore also 40Mhz some need also 8622 need some 26Mhz or not

Do you try also toothpick (there is a recovery button behind headphone port) methode and SD-Card ? or USB boot , there are some box with lock bootloader

wich OS system Windows balenaEtcher, linux "dd" , do you perform checksum

that because this is the wrong thread , here we are at Rk322x ,also our multitool are the wrong one , maybe multitool for rk33xx helps

this device has only usb2.0 , also when usb3.0 connector only usb2.0 pinout . also lan is most only 100mbit still with 1gbit label , the interface by chip only 100mbit so 11MB/s are in spec

🤩🤪 super , thanks for the information

dear Comose your are in the wrong topic this is not about rk3528 , please look at armbian forum for right please of rk3528 hallo Comose du bist hier am falschen ort , dies hier ist über rk322x board und nicht rk3528 , biite schaue in den anderen Bereichen nach rk35xx (Rk3518 / Rk3528)

@Benedito Portela be aware this looks like a eMCP (emmc and RAM in one chip) , do you try running from a usb drive

please tell us do have try setup LED-config in rk322x-config tool

you have to log at the bord direct for the pins or soldering point , than solder wire and connect to uart usb adapter , than you can get a log, you say yyou can boot from emmc but its not stable ? or complete dead emmc this are cheap box , there is not many to speed up maybe use one box for one task is the goal than

yes put armbian image like multiboot on a sdcard and than boot maybe you have to put another boot partionion on emmc but not more , you dont need to remove emmc for this

Please read first page , its very very hard to brick the board normaly insert sd-card and flash another image and you good to go please provide serial log if possible , else we cannot see where th problem occur