RK3399 Maskrom cannot flash idbloader

karltsou

Hi there,
I'm following the instructions http://www.t-firefly.com/doc/product/info/id/229.html get rk3399 into MaskROM mode for replacing idbloader image, the updated steps looks fine till it shows "prepare idb fail" the red characters in chinese.

Actually, I've checked two loader files, both has same prepare ide fail problem.  
rk3399_loader_v1.08.109.bin (builf from firefly-rk3399 AOSP source)
rk3399_loader_v1.10.112.bin (rk3399 linux github source)


Alos, rkdevelop tools seems replace ideloader without any error messages output but reset device nothing came from debug port. So I think flash ideloaer image was not working.




Thanks in advance

leung先森

Try to pack it up with other image for a whole update.img .
Try to switch PC usb port and reset the board again.

karltsou

Hi,
Use whole image update has same IDB failure problem, change usb port reset the board are not help.
Did you have loader and uboot images for emmc on firefly rk3399 that can share with me?

Thanks,