balbes150

I built a new version of the 20180903 image without including u-boot. This option should try to use a regular u-boot (for those who have a problem with determining the type of memory).

The list of models on which the system started automatically (without additional manual operations) expanded to 5 models. By the way, some models use DDR3 (as described) and the system starts. http://freaktab.com/forum/tv-player-support/rockchip-based-tv-players/rk3328-devices/739863-linux-for-tv-box-rk3328?p=742873#post742873

0 1 2 3 Numbering goes from zero

There is a chance. Write down the image and try to choose the dtb option (there are many different options, including for 3368). If the system cannot start, try to remove the boot loader from SD card (the command to do this will find the next topic rk3328). More information about MVR9-there was no USB A-A cable in the kit, for me it is not critical, but perhaps other users will be useful to know about such a change in the package. As for the rest, I liked this TV box according to the first tests, it works fast and stable.

By default, the maximum available screen resolution is turned on (you probably have 3080 x 2160 for 4K), try to enable lower resolution in the screen settings , for example 1920x1080. At the same time minimal screen settings it speeds up the system. By the way, I think the launch Libreelec possible, it is necessary, by analogy with Armbian, if collect the generic version.

I see a lot of interesting things here .... Try to erase the bootloader from the SD card with version 5.59, with the command "dd if=/dev/zero of=you_device bs=1 count=400" and try to start the system using a regular u-boot. This may not work because u-boot android may have different settings.

Can you stop running Android in u-boot and execute two commands "printenv" and "help" ? Show the result here. By the way, you can try to replace the u-boot in the image 5.59, the option from the media that you run. To do this, use dd. Just do not forget when writing u-boot to the media with 5.59 use two commands (with saving MBR).

What firmware is installed in the TV box now ? If possible, it is better to check on the regular firmware that comes out of the factory. The presence of a log from the UART console will be useful for diagnostics.

I'm interested in a few things. 1. What will happen if after recording the image, do not change anything in the image manually, connect the SD card with Armbian to the TV box and turn on the power. Whether the system will be able to start automatically. 2. If the system does not start, try to manually add the correct dtb ("dtb.img") and check the launch. 3. If the system can start, check what hardware is running. If you have a dtb that works in any other images (with kernel 4.4), try using it.

Are there owners of Z28 or V88 models here ?

The new version of images 20180831 with support for the standard use of dtb (with manual copying of the desired option to the root of the FAT partition with the name " dtb.img"). If you are using automatic dtb mode, your system is not fully functional (some hardware is not working) or the system does not start at all. You can try to manually add your own version of the dtb file (copy from the directory "/dtb" or use files from other systems Libreelec, Armbian, etc.). To do this, copy the desired option to the root of the FAT partition and rename it to "dtb.img" (in the same way as is done in the images Armbian\Libreelec for Amlogic).

In this version, only automatic use of dtb by ID is used. The option to manually assign an arbitrary dtb will be in the next versions of the images.

A test version of the image Armbian for TV boxes on the basis of RK3328. Tested on MVR9 http://freaktab.com/forum/tv-player-support/rockchip-based-tv-players/rk3328-devices/653167-bqeel-mvr9-rk3328-quad-core-64bit-cortex-a53-android-7-2-16gb-2-4ghz-wifi-bt4 All basic functions work. For running. Download. Unpack. To record on the SD card. Connect the SD card to TV box, connect a keyboard and mouse. To turn the power on the TV box. The system should start within 2-3 minutes. You must perform the initial configuration of Armbian. https://yadi.sk/d/DSO6euzB3ahemo https://mega.nz/#F!zoZywCTQ!9sNfXIAB3m_DyLl5I8P94w The system of choosing the correct dtb has changed. Please note, now it should be done on a different principle (files do not need to be copied). To select the desired dtb, you need to change the line in the text file "/extlinux/extlinux.conf". In the line "FDT" you need to change the name of the file that the system will use at startup. The list of available files (names to specify in the configuration) can be found in the "dtb"directory. If you do not know exactly what file you need , you can enter all available names in turn and check the operation of the system. In accordance with this, the system installation script in eMMC has been changed. The steps to install the system on the eMMC remain the same. Added a utility to full backup and restore the entire eMMC "ddbr". Checked mode the backup MVR9. Now if you try to check the recovery mode. The order of installation in eMMC. 1. Download, unzip and burn the image to SD card. 2. Start Armbian on the TV box and perform the initial setup of the system. 3. If the system works correctly and you are satisfied, run the utility "ddbr" and create a full backup of eMMC (this is a prerequisite). 4. Rename the file "/boot/mvr9-uboot.img" in "/boot/uboot.img". 5. Run as user "root" script "/boot/create-mbr-linux.sh" 6. To run the script "/root/install.sh" Pay attention to the correct operation of the installation procedure need to comply strictly with the order of the steps.

New version 20180829. A fixed package with firmware for legacy images. It must be installed with the command https://yadi.sk/d/tNM7NdyB3afohU sudo dpkg -I If there are errors when installing this package, you must remove the packages that prevent it from being installed.

Today I got a package with the TV box on the basis of RK3328. This is the MVR9. http://freaktab.com/forum/tv-player-support/rockchip-based-tv-players/rk3328-devices/653167-bqeel-mvr9-rk3328-quad-core-64bit-cortex-a53-android-7-2-16gb-2-4ghz-wifi-bt4 3A power supply included. In the near future I plan to start work on the initial testing and preparation for the installation of Linux.

It will be possible in the next versions, but so far it is not the main task for me. Added in next version. Who's going to do this ? Everyone is waiting for a good uncle to come and make them all their desires.

Your results with passive cooling have shown that this option is not suitable for serious loads. After only 20 minutes of not full load, the difference between the passive option and the option with a minimum air supply gave 35 degrees of difference. At the first stage of the cooling system, a massive metal part (radiator) did not work as a radiator, but as a damper (drive). This is a significant difference. You did not specify the ambient temperature (air) in the room during the test. Not specified placement of equipment (housing, or free placement on the free surface of the table, etc.), all these nuances can affect the results. By the way, the shape of the radiator in the form of a cube, the most effective for passive mode. This form of radiator is designed for use with a fan (which is usually placed on the top side of the radiator, as on processors on a PC). Another disadvantage is that only two mounting points are used for a massive part. If you try to use the Board in a vertical position and with dynamic loads, there is a risk of not full contact with the chip surface. And if you use adhesive pads, there is a risk of detachment of the chip from the contact pads of the Board.

All answers, after the weekend ....

There are a great number of options for using the equipment. It is not possible to create a universal option that will suit everyone. I know a lot of examples when they buy VIM and use their cooling system, absolutely not similar to the existing options. If the factory to complete all VIM\VIM2 specific cooling system, it will make all customers pay for what they do not need and spend time on dismantling. IMHO I would recommend Khadas to expand the product line for end users and release several ready-made options. 1. One Board, without radiator and other elements. 2. Board with installed radiator without housing. 3. Full version, Board with installed radiator, fan, in the case, and complete with power supply and remote control. I have some VIM uses its own sets of radiator+fan that is inaudible during operation. Passive cooling system has a number of serious drawbacks and can be used only in cases when it is really necessary for technical conditions. Just for Linux should be used circuit radiator+fan (ideally, with automatic control).

Big radiator != proper cooling system.

Update. 5.59 (20180823). Fixed WiFi work on Khadas VIM1 (s905x). I tried to gather the latest kernel from the official branches, on the VIM1\VIM2 HDMI, reboot not working.

In VIM\VIM2 output temperature in "armbianmonitor -m" works.

On the VIM2 everything is working correctly. Try downloading the image again and rewriting the media. In the settings screen, change the settings to a lower resolution (1920x1080).

Use the correct dtb.

Is version 5.55 (20180819) version 5.59 (20180820). Small fix.