Hello community,

 

I have this TV box which came rooted, so I was able to extract the dtb from /proc/device-tree with the command from the running android

 

dts -I fs -O dtb -o d9.dtb /proc/device-tree

 

but the box keeps rebooting when I try to use it

 

I've been able to boot this box with armbian 24.04 and the 

 

# FDT=/dtb/amlogic/meson-gxl-s905l-venz-v10.dtb DOESN'T WORK
# FDT=/dtb/amlogic/meson-gxl-s905l3b-m302a.dtb BOOTS
# FDT=/dtb/amlogic/meson-gxl-s905l3b-e900v22e.dtb BOOTS
# FDT=/dtb/amlogic/meson-g12a-s905l3a-m401a.dtb DOESN'T BOOT
# FDT=/dtb/amlogic/meson-g12a-s905l3a-cm311.dtb DOESN'T BOOT
# FDT=/dtb/amlogic/meson-g12a-s905l3a-e900v22c.dtb DOESN'T BOOT
# FDT=/dtb/amlogic/meson-gxl-s905l2-x7-5g.dtb

FDT=/dtb/amlogic/meson-gxl-s905l2-ipbs9505.dtb # THIS IS THE ONE IN USE
 

The dts from the running system seems to be radically different from the one which works (I'm attaching the one I've extracted)

 

Is there a way to add some info from the one which I extracted to the working one to gain access to the whole amount of RAM and making the WiFi work ?

 

I get this error on the WiFi activation during the kernel boot

 

 

[   25.315625] rtw_8822bs mmc0:0001:1: Firmware version 27.2.0, H2C version 13
[   26.334647] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x11080): -110
[   26.334743] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x11080): -110
[   26.334908] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x10080): -110
[   26.334956] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x10080): -110
[   26.334999] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x10040): -110
[   26.335036] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x10040): -110
[   26.335119] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x11700): -110
[   26.335176] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x11700): -110
[   26.335222] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x11708): -110
[   26.335484] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x11330): -110
[   26.404367] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x1022c): -110
[   26.424320] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x1022c): -110
[   26.424376] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x20): -110
[   26.424774] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x11208): -110
[   26.424827] rtw_8822bs mmc0:0001:1: sdio write32 failed (0x11208): -110
[   26.425082] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x20): -110
[   26.425130] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x24): -110
[   26.425168] rtw_8822bs mmc0:0001:1: sdio read32 failed (0x28): -110
[   26.425208] rtw_8822bs mmc0:0001:1: Failed to write 4608 byte(s) to SDIO port 0x0000840c
[   26.425221] rtw_8822bs mmc0:0001:1: failed to write data to rsvd page
[   26.425333] rtw_8822bs mmc0:0001:1: failed to download rsvd page
[   26.425441] rtw_8822bs mmc0:0001:1: failed to download firmware
[   26.425548] rtw_8822bs mmc0:0001:1: failed to setup chip efuse info
[   26.425553] rtw_8822bs mmc0:0001:1: failed to setup chip information
[   26.425873] rtw_8822bs: probe of mmc0:0001:1 failed with error -110
 

 

 

 

 

Thanks

 

H8eb56ae06e6447099a94c4746dc835a7S.jpg_720x720q50.avif d9.dts

They are vastly different because one for for android and the other is for mainline linux.  Vastly different code bases.  Expert dtb gurus can gather info from one to help with the other but there aren't any such gurus generally in these forums providing that advise.

 

That is why in the TV Box FAQ it says not to expect you will have working wifi. https://forum.armbian.com/topic/16976-status-of-armbian-on-tv-boxes-please-read-first