[SOLVED] A33 Tablet unrecognized/unsupported machine ID (r1 = 0x00001029)

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UPDATE: Today I build it again and now it's working, I think someone has change something. Thank you :-)




I created an new board, based on the lime-a33.conf with BOOTCONFIG="q8_a33_tablet_1024x600_defconfig" and build a Debian Stretch Image with mainline Kernel 4.13 / 4.14. The SD Card is booting with a nice screen output but only to Kernel Boot, then the screen freezes.


The Serial connection is only in the SD Adapter and I cant use it if I'm booting from it, or is there a possibility ??


I was checking and this Image is booting the Tablet, with Kernel 4.1x.


So I want to debug the Armbian Kernel with serial output and I used fastboot for it, I'm booting into fastboot with "adb reboot bootloader" and then I'm sending the bootimage with fastboot ( first I created a image with mkimage with and without dtb file)


fastboot -c "console=ttyS0,115200" boot uImage

But I get this error from armbian Kernel


Starting kernel ...
Uncompressing Linux... done, booting the kernel.
 Error: unrecognized/unsupported machine ID (r1 = 0x00001029).
 Available machine support:
 ID (hex)    NAME
ffffffff    Generic DT based system
ffffffff    Allwinner sun9i Family
ffffffff    Allwinner sun8i Family
ffffffff    Allwinner sun7i (A20) Family
ffffffff    Allwinner sun6i (A31) Family
ffffffff    Allwinner sun4i/sun5i Families
 Please check your kernel config and/or bootloader.

Full Log is attached.


I checked a lot of things, but I can't find a solution to solve this problem, the Kernel is booting this way, until it can't find the SD Card.


Thanks for your Help


Edited by tpc010

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