Sencor SMP 5000 PRO

[JRD McLAREN]

So, I'm got this "old" TV BOX as a gift, and I'm try to do something with this ...

 

Now I have booted image for Odroid C1

(after 2 or 3 days work)

 

Req. HW mod:

- two resistors / wires for working console are needed - pics later

 

HW & SW info:

TV Box Name: Sencor SMP 5000PRO

CPU: amlogic meson8b (s805 ??)

Armbian build file name: Armbian_25.2.1_Odroidc1_bookworm_current_6.12.13_minimal.img.xz

DTB file used: meson8b-odroidc1.dtb
Kernel Version:6.12.13

Distribution Installed: bookworm

Working Ethernet (Yes/No):???

Max Ethernet Speed that works: 100

Does wifi work (Yes/No): ????

Does bluetooth work (Yes/No):NO ??

Does HDMI audio work (Yes/No):

 

It is Androind TV box, 1GB RAM, NAND flash 8GB, 1x LAN, WiFi, 2x USB 2.0, HDMI, SDcard slot, IR, 2 color status led, audio jack, Android 4.4.x

 

I can provide some rom files, from stock android, or whole nand.

and (maybe) need some help with this ..

 

(thats all for this midnight)

Edited April 25 by JRD McLAREN

[JRD McLAREN]

bootlog file - from stock adnroid boot

printenv - stock uboot enviroment

printenv boot.log

[SteeMan]

Moved

[SteeMan]

If you look at the boot log, the android firmware is first looking for s905_autoscript on the SD card fat partition.  So you should be able to create a boot script by that name to get the native emmc uboot to run and boot what you have on your SD card.

(Your printenv shows the boot order is determined in start_autoscript, first mmc then USB then finally emmc).

If this ancient uboot is capable of booting a modern Linux kernel you should be able to make this work with the proper boot commands in the s905_autoscript file.

[JRD McLAREN]

Yes, I know ...

 

I will try it, when I have "working" dtb ..

Now I have extracted original dtb from boot partition...

 

[JRD McLAREN]

some photos ...

and dts file with working hdmi, lan and two usb ports, "RED" led --- TESTED

 

 

meson8b-sencor.dts

[JRD McLAREN]

Chips:

Amlogic S805 SOC

Hynix H5TQ4G63AFR-PBC - DDR3 RAM -2x

IP101GR - 10/100Mbps transceiver

MT29F64G08CBABA - NAND Flash Memory

RTL8189ETV - Wifi module

Edited April 30 by JRD McLAREN

[JRD McLAREN]

Is there anybody, who can help me with wifi module ..?

 

or..

any utility to test / check gpios

or. help me with gpio mapping in dts ..??

 

when I use dtb for meson8m2-mxiii-plus.dtb "Tronsmart MXIII Plus" tv box, wifi works fine...

but, when I can replicate it on "my" dts for sencor (meson8b-sencor.dts) I have no success

 

(two attached files for compare)

 

Thanks....

meson8m2-mxiii-plus.dts meson8b-sencor.dts

[JRD McLAREN]

OK ..

now i must "cleanup" all voltage regulators