https://linux-sunxi.org/api.php?action=feedcontributions&user=Vishnupatekar&feedformat=atomlinux-sunxi.org - User contributions [en]2024-03-29T10:58:45ZUser contributionsMediaWiki 1.35.8https://linux-sunxi.org/index.php?title=Allwinner_A83TDevBoard&diff=16024Allwinner A83TDevBoard2016-01-18T02:22:19Z<p>Vishnupatekar: /* Mainline kernel */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:H8HomeletV20-A83T-Front.jpg|250px]]<br />
| manufacturer = [http://www.allwinnertech.com/ Allwinner]<br />
| dimensions = 128''mm'' x 67''mm''<br />
| release_date = May 2015<br />
| website = N/A<br />
| soc = [[A83T]] @ {{Edit|X}}Ghz<br />
| dram = 1GiB DDR3 @ 672MHz<br />
| nand = 8GB<br />
| power = DC 5V @ 2A<br />
| video = HDMI Type A, CVBS<br />
| audio = HDMI, RCA<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Realtek|Realtek RTL8189]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = 1 USB2.0 OTG, 1 USB2.0 EHCI/OHCI<br />
| other = <br />
| headers = UART, IRDA <br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
<br />
This is a limited edition product verification board that is used here for the purpose of mainline support of the A83T SoC.<br />
<br />
= Identification =<br />
<br />
On the front of the board, the following is printed:<br />
<pre>H8_HOMELET_PROTOTYPE_V2_0<br />
20141015 L4</pre><br />
<br />
The PCB has the following silkscreened on it:<br />
<pre>TEAN-E120399 <br />
94V-OML1</pre><br />
<br />
These markings do not have specific significance to the A83T since this is a product verification board.<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
There is ongoing discussion at https://groups.google.com/forum/#!topic/linux-sunxi/_woM2vJmcuc regarding the mainline support of the SoC in this board.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
The repository at https://github.com/allwinner-zh/bootloader contains<br />
* BSP for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp/bsp_for_a83<br />
<br />
== Manual build ==<br />
<br />
* For building U-Boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
For [[Mainline_U-Boot#Compile_U-Boot | building mainline U-Boot]], use the 'h8_homlet_v2_defconfig' target.<br />
<br />
<br />
<br />
The reference source code from Allwinner is at https://github.com/allwinner-zh/bootloader contains<br />
* Boot 0 source code for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0<br />
* U-boot 2011.09 for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09<br />
<br />
== Mainline kernel ==<br />
<br />
Basic support is available in mainline kernel for A83T.<br />
<br />
Use sun8i-a83t-allwinner-h8homlet-v2.dtb device-tree tree binary.<br />
<br />
There is a 3.4 source tree for the A83T at https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
The following table is a comparison of the A83T SoC to other SoCs from the A-series. <br />
<br />
{| class="wikitable sortable"<br />
|-<br />
! Module !! Description<br />
|-<br />
| CPU || Cortex-A7 MP4 in 2 clusters, the MCPM is more likely as the A80<br />
|-<br />
| CCI400 || It's same as the A80<br />
|-<br />
| DRAMM || It's more likely as the A80<br />
|-<br />
| Timer || It's same as the A31 and A20<br />
|-<br />
| CCU || It's more likely as the A80<br />
|-<br />
| DMA || It's same as the A31<br />
|-<br />
| PinCtrl || It's same as the A31<br />
|-<br />
| UART || It's same as the A31 and A20<br />
|-<br />
| RSB || It's same as the A80 and A33<br />
|-<br />
| SPI || It's same as the A31 and A20<br />
|-<br />
| TWI || It's same as the A31 and A20<br />
|-<br />
| NAND || It's more likely as the A80 and A33, but the clk/dma/pin are different<br />
|-<br />
| SD/eMMC || It's same as the A31 and A20<br />
|-<br />
| USB2.0 OTG || It's same as the A31 and A20<br />
|-<br />
| USB HCI || It's same as the A31 and A20<br />
|-<br />
| USB HSIC || It's same as the A80<br />
|-<br />
| GMAC || It's a new IP, is more different of the platform before<br />
|-<br />
| Security Engine || It's same as the A80<br />
|-<br />
| Display Engine || It's a new IP, is more different of the platforms before<br />
|}<br />
<br />
Source: Kevin@Allwinner<br />
<br />
The following image shows the description of the modules on the board. <br />
<br />
<gallery><br />
File:DevBoard_Allwinner_A83T_with_descriptions.jpg|Description of modules on the board<br />
</gallery><br />
<br />
== FEL mode ==<br />
<br />
To enter into [[FEL | FEL mode]], <br />
# connect the serial console<br />
# keep pressing the 2 key in the serial console and at the same time switch on the board<br />
<br />
= Adding a serial port =<br />
<br />
[[File:A83T-board-TTL-description.png|thumb|240px|A83T Produce verification board UART pads]]<br />
<br />
The UART is located at the bottom-right of the board. The above image shows the location of GND, TX and RX. See more at the [[UART|UART howto]].<br />
<br />
== Device disassembly ==<br />
<br />
== Locating the UART ==<br />
<br />
The UART is located at the bottom-right of the board.<br />
<br />
= Pictures =<br />
<br />
<gallery><br />
File:H8HomeletV20-A83T-Front.jpg<br />
File:H8HomeletV20-A83T-Back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
= See also =<br />
<br />
* [https://github.com/allwinner-zh/documents/tree/master/A83T Datasheet and User Guide]<br />
* [https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T Linux 3.4 kernel source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09 U-boot 2011.09 source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0 Boot0 source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp BSP configuration]<br />
<br />
== Manufacturer images ==<br />
<br />
* [https://drive.google.com/folderview?id=0B69nccFU18R0fmlIVzROZ1ludXRiN1ZGMVNpZEM0dERneU5tcEdnclduNWdhSDg4SkFDNDA&usp=sharing Linux image] (<small>81MB, SHA-256 hash: 72fdb9a18c0b9bd81fbdcc6fd486e521def625e20b089ae3a3a2f96ff5d8c99c</small>)<br />
* [https://drive.google.com/folderview?id=0B69nccFU18R0fnBocEdKQ21jNEJDZGFscnlwOVl5aF9Eb3Y5aDhWRUNkaURqcXJobG1OSm8&usp=sharing Android image] (<small>333MB, SHA-256 hash: 8239dd7db83cd578c0f0bd3de6dca884fa01333e32c1885e5b5bb1755281ceb3</small>)<br />
<br />
[[Category:Devices]]<br />
[[Category:A83T Boards]]<br />
[[Category:Mainline_U-Boot]]<br />
[[Category:Devices with HDMI port]]<br />
[[Category:Devices with Ethernet port]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=Allwinner_A83TDevBoard&diff=16023Allwinner A83TDevBoard2016-01-18T02:19:11Z<p>Vishnupatekar: /* Manufacturer images */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:H8HomeletV20-A83T-Front.jpg|250px]]<br />
| manufacturer = [http://www.allwinnertech.com/ Allwinner]<br />
| dimensions = 128''mm'' x 67''mm''<br />
| release_date = May 2015<br />
| website = N/A<br />
| soc = [[A83T]] @ {{Edit|X}}Ghz<br />
| dram = 1GiB DDR3 @ 672MHz<br />
| nand = 8GB<br />
| power = DC 5V @ 2A<br />
| video = HDMI Type A, CVBS<br />
| audio = HDMI, RCA<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Realtek|Realtek RTL8189]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = 1 USB2.0 OTG, 1 USB2.0 EHCI/OHCI<br />
| other = <br />
| headers = UART, IRDA <br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
<br />
This is a limited edition product verification board that is used here for the purpose of mainline support of the A83T SoC.<br />
<br />
= Identification =<br />
<br />
On the front of the board, the following is printed:<br />
<pre>H8_HOMELET_PROTOTYPE_V2_0<br />
20141015 L4</pre><br />
<br />
The PCB has the following silkscreened on it:<br />
<pre>TEAN-E120399 <br />
94V-OML1</pre><br />
<br />
These markings do not have specific significance to the A83T since this is a product verification board.<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
There is ongoing discussion at https://groups.google.com/forum/#!topic/linux-sunxi/_woM2vJmcuc regarding the mainline support of the SoC in this board.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
The repository at https://github.com/allwinner-zh/bootloader contains<br />
* BSP for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp/bsp_for_a83<br />
<br />
== Manual build ==<br />
<br />
* For building U-Boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
For [[Mainline_U-Boot#Compile_U-Boot | building mainline U-Boot]], use the 'h8_homlet_v2_defconfig' target.<br />
<br />
<br />
<br />
The reference source code from Allwinner is at https://github.com/allwinner-zh/bootloader contains<br />
* Boot 0 source code for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0<br />
* U-boot 2011.09 for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09<br />
<br />
== Mainline kernel ==<br />
<br />
There is currently no mainline Linux kernel for the A83T.<br />
<br />
There is a 3.4 source tree for the A83T at https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
The following table is a comparison of the A83T SoC to other SoCs from the A-series. <br />
<br />
{| class="wikitable sortable"<br />
|-<br />
! Module !! Description<br />
|-<br />
| CPU || Cortex-A7 MP4 in 2 clusters, the MCPM is more likely as the A80<br />
|-<br />
| CCI400 || It's same as the A80<br />
|-<br />
| DRAMM || It's more likely as the A80<br />
|-<br />
| Timer || It's same as the A31 and A20<br />
|-<br />
| CCU || It's more likely as the A80<br />
|-<br />
| DMA || It's same as the A31<br />
|-<br />
| PinCtrl || It's same as the A31<br />
|-<br />
| UART || It's same as the A31 and A20<br />
|-<br />
| RSB || It's same as the A80 and A33<br />
|-<br />
| SPI || It's same as the A31 and A20<br />
|-<br />
| TWI || It's same as the A31 and A20<br />
|-<br />
| NAND || It's more likely as the A80 and A33, but the clk/dma/pin are different<br />
|-<br />
| SD/eMMC || It's same as the A31 and A20<br />
|-<br />
| USB2.0 OTG || It's same as the A31 and A20<br />
|-<br />
| USB HCI || It's same as the A31 and A20<br />
|-<br />
| USB HSIC || It's same as the A80<br />
|-<br />
| GMAC || It's a new IP, is more different of the platform before<br />
|-<br />
| Security Engine || It's same as the A80<br />
|-<br />
| Display Engine || It's a new IP, is more different of the platforms before<br />
|}<br />
<br />
Source: Kevin@Allwinner<br />
<br />
The following image shows the description of the modules on the board. <br />
<br />
<gallery><br />
File:DevBoard_Allwinner_A83T_with_descriptions.jpg|Description of modules on the board<br />
</gallery><br />
<br />
== FEL mode ==<br />
<br />
To enter into [[FEL | FEL mode]], <br />
# connect the serial console<br />
# keep pressing the 2 key in the serial console and at the same time switch on the board<br />
<br />
= Adding a serial port =<br />
<br />
[[File:A83T-board-TTL-description.png|thumb|240px|A83T Produce verification board UART pads]]<br />
<br />
The UART is located at the bottom-right of the board. The above image shows the location of GND, TX and RX. See more at the [[UART|UART howto]].<br />
<br />
== Device disassembly ==<br />
<br />
== Locating the UART ==<br />
<br />
The UART is located at the bottom-right of the board.<br />
<br />
= Pictures =<br />
<br />
<gallery><br />
File:H8HomeletV20-A83T-Front.jpg<br />
File:H8HomeletV20-A83T-Back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
= See also =<br />
<br />
* [https://github.com/allwinner-zh/documents/tree/master/A83T Datasheet and User Guide]<br />
* [https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T Linux 3.4 kernel source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09 U-boot 2011.09 source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0 Boot0 source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp BSP configuration]<br />
<br />
== Manufacturer images ==<br />
<br />
* [https://drive.google.com/folderview?id=0B69nccFU18R0fmlIVzROZ1ludXRiN1ZGMVNpZEM0dERneU5tcEdnclduNWdhSDg4SkFDNDA&usp=sharing Linux image] (<small>81MB, SHA-256 hash: 72fdb9a18c0b9bd81fbdcc6fd486e521def625e20b089ae3a3a2f96ff5d8c99c</small>)<br />
* [https://drive.google.com/folderview?id=0B69nccFU18R0fnBocEdKQ21jNEJDZGFscnlwOVl5aF9Eb3Y5aDhWRUNkaURqcXJobG1OSm8&usp=sharing Android image] (<small>333MB, SHA-256 hash: 8239dd7db83cd578c0f0bd3de6dca884fa01333e32c1885e5b5bb1755281ceb3</small>)<br />
<br />
[[Category:Devices]]<br />
[[Category:A83T Boards]]<br />
[[Category:Mainline_U-Boot]]<br />
[[Category:Devices with HDMI port]]<br />
[[Category:Devices with Ethernet port]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=Allwinner_A83TDevBoard&diff=16022Allwinner A83TDevBoard2016-01-18T02:17:46Z<p>Vishnupatekar: /* Mainline U-Boot */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:H8HomeletV20-A83T-Front.jpg|250px]]<br />
| manufacturer = [http://www.allwinnertech.com/ Allwinner]<br />
| dimensions = 128''mm'' x 67''mm''<br />
| release_date = May 2015<br />
| website = N/A<br />
| soc = [[A83T]] @ {{Edit|X}}Ghz<br />
| dram = 1GiB DDR3 @ 672MHz<br />
| nand = 8GB<br />
| power = DC 5V @ 2A<br />
| video = HDMI Type A, CVBS<br />
| audio = HDMI, RCA<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Realtek|Realtek RTL8189]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = 1 USB2.0 OTG, 1 USB2.0 EHCI/OHCI<br />
| other = <br />
| headers = UART, IRDA <br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
<br />
This is a limited edition product verification board that is used here for the purpose of mainline support of the A83T SoC.<br />
<br />
= Identification =<br />
<br />
On the front of the board, the following is printed:<br />
<pre>H8_HOMELET_PROTOTYPE_V2_0<br />
20141015 L4</pre><br />
<br />
The PCB has the following silkscreened on it:<br />
<pre>TEAN-E120399 <br />
94V-OML1</pre><br />
<br />
These markings do not have specific significance to the A83T since this is a product verification board.<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
There is ongoing discussion at https://groups.google.com/forum/#!topic/linux-sunxi/_woM2vJmcuc regarding the mainline support of the SoC in this board.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
The repository at https://github.com/allwinner-zh/bootloader contains<br />
* BSP for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp/bsp_for_a83<br />
<br />
== Manual build ==<br />
<br />
* For building U-Boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
For [[Mainline_U-Boot#Compile_U-Boot | building mainline U-Boot]], use the 'h8_homlet_v2_defconfig' target.<br />
<br />
<br />
<br />
The reference source code from Allwinner is at https://github.com/allwinner-zh/bootloader contains<br />
* Boot 0 source code for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0<br />
* U-boot 2011.09 for the A83T, https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09<br />
<br />
== Mainline kernel ==<br />
<br />
There is currently no mainline Linux kernel for the A83T.<br />
<br />
There is a 3.4 source tree for the A83T at https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
The following table is a comparison of the A83T SoC to other SoCs from the A-series. <br />
<br />
{| class="wikitable sortable"<br />
|-<br />
! Module !! Description<br />
|-<br />
| CPU || Cortex-A7 MP4 in 2 clusters, the MCPM is more likely as the A80<br />
|-<br />
| CCI400 || It's same as the A80<br />
|-<br />
| DRAMM || It's more likely as the A80<br />
|-<br />
| Timer || It's same as the A31 and A20<br />
|-<br />
| CCU || It's more likely as the A80<br />
|-<br />
| DMA || It's same as the A31<br />
|-<br />
| PinCtrl || It's same as the A31<br />
|-<br />
| UART || It's same as the A31 and A20<br />
|-<br />
| RSB || It's same as the A80 and A33<br />
|-<br />
| SPI || It's same as the A31 and A20<br />
|-<br />
| TWI || It's same as the A31 and A20<br />
|-<br />
| NAND || It's more likely as the A80 and A33, but the clk/dma/pin are different<br />
|-<br />
| SD/eMMC || It's same as the A31 and A20<br />
|-<br />
| USB2.0 OTG || It's same as the A31 and A20<br />
|-<br />
| USB HCI || It's same as the A31 and A20<br />
|-<br />
| USB HSIC || It's same as the A80<br />
|-<br />
| GMAC || It's a new IP, is more different of the platform before<br />
|-<br />
| Security Engine || It's same as the A80<br />
|-<br />
| Display Engine || It's a new IP, is more different of the platforms before<br />
|}<br />
<br />
Source: Kevin@Allwinner<br />
<br />
The following image shows the description of the modules on the board. <br />
<br />
<gallery><br />
File:DevBoard_Allwinner_A83T_with_descriptions.jpg|Description of modules on the board<br />
</gallery><br />
<br />
== FEL mode ==<br />
<br />
To enter into [[FEL | FEL mode]], <br />
# connect the serial console<br />
# keep pressing the 2 key in the serial console and at the same time switch on the board<br />
<br />
= Adding a serial port =<br />
<br />
[[File:A83T-board-TTL-description.png|thumb|240px|A83T Produce verification board UART pads]]<br />
<br />
The UART is located at the bottom-right of the board. The above image shows the location of GND, TX and RX. See more at the [[UART|UART howto]].<br />
<br />
== Device disassembly ==<br />
<br />
== Locating the UART ==<br />
<br />
The UART is located at the bottom-right of the board.<br />
<br />
= Pictures =<br />
<br />
<gallery><br />
File:H8HomeletV20-A83T-Front.jpg<br />
File:H8HomeletV20-A83T-Back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
= See also =<br />
<br />
* [https://github.com/allwinner-zh/documents/tree/master/A83T Datasheet and User Guide]<br />
* [https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T Linux 3.4 kernel source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09 U-boot 2011.09 source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0 Boot0 source code]<br />
* [https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp BSP configuration]<br />
<br />
== Manufacturer images ==<br />
<br />
* [https://drive.google.com/folderview?id=0B69nccFU18R0fmlIVzROZ1ludXRiN1ZGMVNpZEM0dERneU5tcEdnclduNWdhSDg4SkFDNDA&usp=sharing Linux image] (<small>81MB, SHA-256 hash: 72fdb9a18c0b9bd81fbdcc6fd486e521def625e20b089ae3a3a2f96ff5d8c99c</small>)<br />
* [https://drive.google.com/folderview?id=0B69nccFU18R0fnBocEdKQ21jNEJDZGFscnlwOVl5aF9Eb3Y5aDhWRUNkaURqcXJobG1OSm8&usp=sharing Android image] (<small>333MB, SHA-256 hash: 8239dd7db83cd578c0f0bd3de6dca884fa01333e32c1885e5b5bb1755281ceb3</small>)<br />
<br />
[[Category:Devices]]<br />
[[Category:A83T Boards]]<br />
<br />
[[Category:Devices with HDMI port]]<br />
[[Category:Devices with Ethernet port]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=A83T&diff=15365A83T2015-10-31T21:00:06Z<p>Vishnupatekar: Added AXP818 datasheet</p>
<hr />
<div>{{Infobox SoC<br />
| image = [[File:Allwinner_A83T_logo.png|250px]]<br />
| manufacturer = Allwinner<br />
| process = 28nm HPC<br />
| cpu = Octa-core Cortex-A7 @ 1.6GHz<br />
| lone = 256KB<br />
| ltwo = 512KB<br />
| extensions = CoolFlex<br />
| memory = dual-channel DDR3/DDR3L/LPDDR2/LPDDR3, up to 2GB<br />
| gpu = PowerVR SGX544MP1<br />
| vpu = Video decoding MPEG 1/2/4, H.263, H.264, WMV9/VC-1, VP8<br />
| apu = <br />
| video = HDMI 2K output, RGB LCD 1920x1200@60Hz, LVDS 1366x768@60Hz, 4-lane MIPI DSI 1920x1200@60fps<br />
| audio =<br />
| network = EMAC ????<br />
| storage = 3x SD/MMC, eMMC4.41<br />
| usb = USB Host, USB 2.0 Dual-Role (host/device)<br />
| other = <br />
| release_date = September 2014<br />
| website = [http://www.allwinnertech.com/en/clq/processora/AllwinnerA83T.html Product Page]<br />
}}<br />
<br />
This is the fourth Allwinner SoC which uses PowerVR instead of MALI for GPU. See also SoCs [[A31]], [[A31s]] and [[A80]].<br />
<br />
=Overview=<br />
<br />
A product verification board was created and several boards were sent to developers that applied for them. That board came with buildoot and Linux 3.4. There was no GUI in that image.<br />
<br />
=A83T SoC Features=<br />
* CPU:<br />
** ARM Cortex-A7 Octa-Core<br />
** 256KB L1-Cache<br />
** 512KB L2-Cache<br />
** 32bit address bus with 2GB usable RAM<br />
* GPU:<br />
** PowerVR SGX544MP1<br />
** Comply with OpenGL ES1.1/2.0, OpenCL1.1 and DirectX 9.3<br />
* Video:<br />
** Support video playback up to 1080p@60ps<br />
** Support multi-format video playback, including MPEG1/2, MPEG4 SP/ASP GMC, H.263 including Sorenson Spark, H.264 BP/MP/HP,VP8, WMV9/VC1, JPEG/MJPEG<br />
** HEVC/H.265 decoder(software),Main Profile,1080p@30fps<br />
** Support H.264 video encoding up to 1080p@60fps,720p@120fps<br />
** JPEG baseline: picture size up to 8192x8192<br />
** Support input picture size up to 4800x4800<br />
** Support input format: tiled(128x32)/YU12/YV12/NU12/NV12/ARGB/YUYV<br />
** Support Alpha blending<br />
** Support thumb generation<br />
** Support 4x2 scaling ratio: from 1/16 to 64 arbitrary non-integer ratio<br />
** Support rotated input<br />
* Display:<br />
** Support two independent display channels<br />
** Support RGB up to 1920x1200@60Hz resolution<br />
** Support RGB666/656 dither function<br />
** Support LVDS up to 1366x768@60Hz resolution<br />
** Support 4-lane MIPI DSI(V1.0) up to 1920x1200@60Hz resolution<br />
** Support HDMI V1.4 output with HDCP1.2<br />
* Camera:<br />
** Compliant with MIPI-CSI2 V1.00 and MIPI DPHY V1.00.00<br />
** 4-lane MIPI CSI<br />
** Up to 1Gbps per Lane in HS Transmission<br />
** Maximum to 8M@30fps with 4 data lane<br />
** Support video shot up to 1080p@60fps<br />
** Supports format: YUV422-8bit/10bit,YUV420-8bit/10bit,RAW-8,RAW-10, RAW-12,RGB888,RGB565<br />
* Memory:<br />
** DDR3/DDR3L/LPDDR3/LPDDR2, up to 2GB<br />
** Raw NAND<br />
** eMMC V4.41<br />
* Connectivity<br />
** USB Host, USB 2.0 Dual-Role (host/device)<br />
** Ethernet MAC<br />
** 2x SPI, 4x TWI, 6x UART<br />
** 3x SD/MMC<br />
** HSIC<br />
** PCM/I2S<br />
* PMIC:<br />
** AXP818<br />
* Audio:<br />
** unknown<br />
* OS: <br />
** Buildroot<br />
<br />
= Rumours =<br />
* empty<br />
<br />
= Documentation =<br />
* [https://github.com/allwinner-zh/documents/blob/master/A83T/A83T_User_Manual_v1.5.1_20150513.pdf A83T User Manual v1.5.1] <small>(PDF, 547 pages, 2015-05-11)</small><br />
* [https://github.com/allwinner-zh/documents/blob/master/A83T/A83T_Datasheet_v1.3_20150510.pdf A83T Datasheet Rev 1.3] <small>(PDF, 35 pages, 2015-04-10)</small><br />
* [https://github.com/allwinner-zh/documents/blob/master/A83T/H8_HOMLET_STD_V2_0_20150428.pdf A83T Schematics v2.0] <small>(PDF, 15 pages, 2015-04-28)</small><br />
* [[File:AXP818_datasheet_Revision1.0.pdf|AXP818 Datasheet]]<br />
<br />
= Register guide =<br />
<br />
== Wiki ==<br />
<br />
= Software =<br />
<br />
== Boot0 ==<br />
[[BROM|Boot0]] initializes the DRAM, basic clocks and loads U-boot from NAND or MMC.<br />
There is no boot1 on A83T. Boot0 directly loads U-boot.<br />
<br />
The sources can be found under https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/boot0<br />
<br />
== BSP ==<br />
<br />
[https://github.com/allwinner-zh/bootloader/tree/master/basic_loader/bsp A83T BSP]<br />
<br />
== Android ==<br />
<br />
=== fastboot (under windows) ===<br />
<br />
=Android device repository=<br />
<br />
== U-boot ==<br />
<br />
[https://github.com/allwinner-zh/bootloader/tree/master/u-boot-2011.09 U-Boot 2011.09]<br />
<br />
=== Allwinner ===<br />
<br />
=== Sunxi Community ===<br />
<br />
== Kernel code ==<br />
<br />
=== Allwinner Kernel ===<br />
<br />
[https://github.com/allwinner-zh/linux-3.4-sunxi/tree/A83T A83T Linux 3.4 kernel]<br />
<br />
=== Sunxi Community ===<br />
<br />
= Devices =<br />
<br />
<categorytree mode=pages hideroot=on depth=1>A83T Devices</categorytree><br />
<br />
Announced devices:<br />
* [http://www.cnx-software.com/2014/12/16/infocus-cs1-a83-c2107-android-tablet-review/ Tablet InFocus C2107]<br />
* [http://www.onda-tablet.com/onda-v975s-octa-core-a83t-tablet.html Tablet Onda V975s]<br />
* [http://www.onda-tablet.com/onda-v989-air-a83t-16gb.html Tablet Onda V989]<br />
<br />
= See also =<br />
* [[A31]]<br />
<br />
=References=<br />
<references /><br />
<br />
= External links =<br />
* [http://www.allwinnertech.com/en/clq/processora/AllwinnerA83T.html Product Page]<br />
<br />
[[Category:System on Chip]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=File:AXP818_datasheet_Revision1.0.pdf&diff=15364File:AXP818 datasheet Revision1.0.pdf2015-10-31T20:56:32Z<p>Vishnupatekar: AXP818 Datasheet.</p>
<hr />
<div>AXP818 Datasheet.</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=Allwinner_SoC_Family&diff=14794Allwinner SoC Family2015-08-22T05:19:33Z<p>Vishnupatekar: /* "A"-Series */ corrected, renamed a80 instead of a83t by mistake.</p>
<hr />
<div>= "A"-Series =<br />
Based on ARMv7 Cortex-A cores (Cortex-A7, A8 and A15) targeted for high-end devices like digital media players, tablets, and netbooks:<br />
{| class="wikitable"<br />
| [[A10|Allwinner A10]] || <small>(sun4i)</small> || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[A13|Allwinner A13]] || <small>(sun5i)</small> || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[A10s|Allwinner A10s]] || <small>(sun5i)</small> || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[A20|Allwinner A20]] || <small>(sun7i)</small> || 2 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A23|Allwinner A23]] || <small>(sun8i)</small> || 2 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A31|Allwinner A31]] || <small>(sun6i)</small> || 4 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A31s|Allwinner A31s]] || <small>(sun6i)</small> || 4 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A33|Allwinner A33]] || <small>(sun8i)</small> || 4 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A80|Allwinner A80]] || <small>(sun9i)</small> || 4 x Cortex-A7 CPU-cores + 4 x Cortex-A15 CPU-cores&nbsp;<br /><small>(using ARM big.LITTLE heterogeneous CPU architecture)</small><br />
|-<br />
| [[A83T|Allwinner A83T]]&nbsp; || <small>(sun8i)</small>&nbsp; || 8 x Cortex-A7 CPU-cores<br />
|}<br />
<br />
'''64-bit'''<br />
{| class="wikitable"<br />
| [[A64|Allwinner A64]]<ref>http://www.allwinnertech.com/en/clq/processora/6053.html</ref>&nbsp; || <small>{{Edit|?}}</small>&nbsp; || 4 x Cortex-A53 CPU-core<br />
|}<br />
<br />
= "H"-Series =<br />
Based on ARMv7 Cortex-A cores (Cortex-A7) targeted for video OTT (over-the-top) boxes and high-end gaming consoles:<br />
{| class="wikitable"<br />
| [[H3|Allwinner H3]]&nbsp; || <small>(sun8i)</small>&nbsp; || 4 x Cortex-A7 CPU-core&nbsp;<br />
|-<br />
| [[H8|Allwinner H8]] || <small>(sun9i)</small> || 8 x Cortex-A7 CPU-core<br />
|}<br />
<br />
= 2013 naming scheme change =<br />
<br />
Initially, Allwinner named their SoCs chronologically:<br />
* sun4i = A10<br />
* sun5i = A13/A10s<br />
* sun6i = A31<br />
* sun7i = A20<br />
<br />
But, somewhere in 2013, Allwinner decided to update their naming scheme to be based on the ARM core used instead: (taken from the A80 SDK kernel code)<br />
<pre>sunxi<br />
|-- sun4i ----------------------------- : cortex-a8<br />
| |-- sun4iw1 --------------- wafer1<br />
| | `-- sun4iw1p1 ----- a10<br />
| `-- sun4iw2 --------------- wafer2<br />
| |-- sun4iw2p1 ----- a13<br />
| |-- sun4iw2p2 ----- a12<br />
| `-- sun4iw2p3 ----- a10s<br />
|-- sun8i ----------------------------- : cortex-a7 smp<br />
| |-- sun8iw1 --------------- wafer1<br />
| | |-- sun8iw1p1 ----- a31<br />
| | `-- sun8iw1p2 ----- a31s<br />
| |-- sun8iw2 --------------- wafer2<br />
| | |-- sun8iw2p1 ----- a20<br />
| | `-- sun8iw2p2<br />
| |-- sun8iw3 --------------- wafer3<br />
| | |-- sun8iw3p1 ----- a23<br />
| | `-- sun8iw3p2<br />
| |-- sun8iw5<br />
| | `-- sun8iw5p1 ----- a33<br />
| `-- sun8iw6<br />
| `-- sun8iw6p1 ----- a83t<br />
| `-- sun8iw7<br />
| `-- sun8iw7p1 ----- h3<br />
`-- sun9i<br />
`-- sun9iw1<br />
|-- sun9iw1p1 ----- a80<br />
`-- sun9iw1p2 ----- a80t</pre><br />
<br />
This new naming scheme is of absolutely no value with respect to the rest of the SoC. The actual ARM core(s) used are usually the least important piece of information for SoC support. This table completely ignores the fact that A20 is an updated A10 and is pin compatible. It also ignores the fact that A31 introduced a lot of changes which were carried on to the A23/A33 and possibly A80 parts. It therefore is quite likely that this naming scheme was purely a marketing decision, and that Allwinner marketing will change its mind again.<br />
<br />
= Features =<br />
* CPU: ARMv7-A [http://en.wikipedia.org/wiki/ARM_Cortex-A7 Cortex-A7], [http://en.wikipedia.org/wiki/ARM_Cortex-A15 Cortex-A15] or [http://en.wikipedia.org/wiki/ARM_Cortex-A8 Cortex-A8] Central Processor Unit with (co-)processor extensions:<br />
** Advanced SIMD: [http://en.wikipedia.org/wiki/ARM_architecture#Advanced_SIMD_.28NEON.29 NEON] (ARM's extended general-purpose advanced SIMD vector processing extension engine)<br />
** [[Vector Floating Point Unit]] ([http://en.wikipedia.org/wiki/ARM_architecture#Floating-point_.28VFP.29 VFPU]): ARM VFPv3 lite (Cortex-A8) / VFPv4 (Cortex-A7)<br />
** Security Extensions: <br />
*** [http://en.wikipedia.org/wiki/ARM_architecture#Security_extensions_.28TrustZone.29 TrustZone] secure world<br />
*** [[Security_System|Security accelerator]] supporting AES, DES, 3DES, SHA-1, MD5 and pseudo-random number generation<br />
** [http://en.wikipedia.org/wiki/ARM_architecture#Thumb-2 Thumb-2] instruction set extension for optimized code to reduce memory footprint and improve performance<br />
* GPU: [[Mali400]], Mali400-MP2, SGX544 or PowerVR G6230 Graphics Procesor Unit, supporting OpenGL ES2.<br />
* VPU: [[CedarX]] (Video Processor Unit for audio and video hardware decoding or encoding)<br />
* HDMI-transmitter with [http://en.wikipedia.org/wiki/HDMI#CEC HDMI CEC] (Consumer Electronics Control), with exception of A13 which lacks HDMI-transmitter and SATA-controller<ref>[http://olimex.wordpress.com/2012/04/24/cortex-a8-in-tqfp-sure-allwinner-a13/ "Cortex A8 in TQFP? sure Allwinner A13"] ''Retrieved 23 September 2012''</ref><br />
* Hardware virtualization capabilities (Cortex-A7 only).<br />
* Up to 4GB memory (Cortex-A8), Up to 1TB memory with LPAE (Cortex-A7 only).<br />
<br />
== Comparison table ==<br />
{| class="wikitable"<br />
! scope="row" | !! [[A10]] !! [[A10s]] !! [[A13]] !! [[A20]] !! [[A23]] !! [[A31]] !! [[A31s]] !! [[A33]] !! [[A80]]<br />
|-<br />
! scope="row" | Generation <br />
| sun4i || sun5i || sun5i || sun7i || sun8i || sun6i || sun6i || sun?i (A33) || sun9i <br />
|-<br />
! scope="row" | CPU<br />
| Cortex-A8 || Cortex-A8 || Cortex-A8 || Cortex-A7 || Cortex-A7 ||Cortex-A7 || Cortex-A7 || Cortex-A7 || Cortex-A7 / A15 <br />
|-<br />
! scope="row" | CPU Maximum frequency<br />
| 1 GHz|| 1 GHz || 1 GHz|| 960 MHz|| 1.5 GHz || ? GHz || ? GHz || ?.? GHz || 2 (??) GHz<br />
|-<br />
! scope="row" | Cores<br />
| 1 || 1 || 1 || 2 || 2 || 4 || 4 || 4 || 2 x 4<br />
|-<br />
! scope="row" | Extensions<br />
| NEON, VFPv3, Thumb-2 || NEON, VFPv3, Thumb-2 || NEON, VFPv3, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 ||NEON, VFPv3 / VFPv4, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 || ? (A80)<br />
|-<br />
! scope="row" | Memory<br />
| DDR2, DDR3</br> (max 2GB @ DDR800) || DDR2, DDR3</br> (max 2GB @ DDR800) || DDR2, DDR3</br> (max 512MB @ DDR800) || LPDDR3, DDR3,</br>LPDDR2 || DDR3</br>(max 1GB) || 2-channel DDR3, LPDDR2, </br>2-channel DDR3L, DDR3U || DDR3, DDR3L, LPDDR2 || ? (A33) || 2-channel DDR3, DDR3L, LPDDR3, LPDDR2</br> up to 8GB<br />
|-<br />
! scope="row" | GPU<br />
| [[Mali400]]</br>320&nbsp;MHz || [[Mali400]]</br>320&nbsp;MHz || [[Mali400]]</br>320&nbsp;MHz || [[Mali400]]-MP2</br>350&nbsp;MHz || [[Mali400]]-MP2 || SGX544</br>200&nbsp;MHz || SGX544</br>200&nbsp;MHz || [[Mali400]]-MP2 || 64-core PowerVR G6230<br />
|-<br />
! scope="row" | GPU API<br />
| OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1, OpenCL 1.1, and DirectX 9.3 || OpenGL ES 2.0, OpenVG 1.1, OpenCL 1.1, and DirectX 9.3 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL 3.x, OpenGL ES Next,3.0,2.0, Open CL 1.x, DirectX 11 level 9_3/10_0<ref>http://www.imgtec.com/news/detail.asp?ID=845</ref><br />
|-<br />
! scope="row" | [[CedarX|Video decoder]]<br />
| 2160p || 1080p || 1080p || 2160p, 4K×2K, 1080p 3D || 1080p@60fps || 2160p, 4K×2K, 1080p 3D || 2160p, 1080p 3D || 1080p@60fps || ? (A80)<br />
|-<br />
! scope="row" | [[CedarX|Video encoder]]<br />
| H.264 1080p@30fps, JPEG || H.264 1080p@30fps, JPEG || H.264 1080p@30fps, JPEG || H.264 1080p@30fps, JPEG || 1080p@60fps || H.264 1080p@60fps, JPEG || H264 1080p@30fps, 720p@60fps || ? (A33) || H.264 HP/VP8 4Kx2K@30fp<br />
|-<br />
! scope="row" | [[CedarX|Audio decoder]]<br />
| AC3, DTS || ? || ? || AC3, DTS || - || ? (A31) || ? (A31S) || ? (A33) || ? (A80)<br />
|-<br />
! scope="row" | Video interfaces<br />
| HDMI 1.3, YPbPr, VGA, CPU/RGB/LVDS LCD || HDMI 1.3, RGB/LVDS LCD || RGB LCD, VGA|| HDMI 1.4, CVBS, YPbPr, VGA, CPU/RGB/LVDS LCD || CPU/RGB/LVDS LCD, MIPI DSI || HDMI 1.4, MIPI DSI, 2-channel LVDS, 2-channel RGB LCD || HDMI 1.4, LVDS, RGB LCD || ? (A33) || HDMI 4K, RGB LCD 2048x1536@60fps, dual-channel LVDS 1920x1080@60fps, 4-lane MIPI DSI 1920x1200@60fps, 4-lane eDP 2560x1600@60fps<br />
|-<br />
! scope="row" | Audio interfaces<br />
| I2S, SPDIF, AC97 || I2S, AC97 || I2S, AC97 || I2S, PCM, AC97 || I2S, PCM || 2 I2S, 2 PCM || I2S, 2 PCM || ? (A33) || ? (A80)<br />
|-<br />
! scope="row" | USB OTG<br />
| 1 || 1 || 1 || 1 || 1 || 1 || 1 || ? (A33) || 1<br />
|-<br />
! scope="row" | USB Host<br />
| 2 || 1 || 1 || 2 || 1 || 2 || 2 || ? (A33) || 2x USB Host, USB 3.0/2.0 Dual-Role (host/device)<br />
|-<br />
! scope="row" | Ethernet<br />
| EMAC || EMAC || - || EMAC/GMAC || - || GMAC || GMAC || ? (A33) || GMAC<br />
|-<br />
! scope="row" | Storage<br />
| NAND (max 64GB), SATA II, SD Card 3.0 || NAND (max 64GB), SD Card 3.0 || NAND (max 64GB), SD Card 3.0 || NAND, MMC, [http://olimex.wordpress.com/2013/04/05/allwinners-a10-and-a20-are-they-really-pin-to-pin-compatible-and-drop-in-replacement/#comment-5452 SATA] || raw NAND, eMMC, SD card || 4 x SD Card, eMMC NAND, 2-channel raw NAND || 4 x SD Card, eMMC NAND, raw NAND || ? (A33) || 4 x SD/MMC<br />
|-<br />
! scope="row" | Package<br />
| BGA441</br>19&nbsp;mm&nbsp;×&nbsp;19&nbsp;mm</br>0.80&nbsp;mm Pitch || BGA336</br>14&nbsp;mm&nbsp;×&nbsp;14&nbsp;mm</br>0.65&nbsp;mm Pitch || eLQFP176</br>20&nbsp;mm&nbsp;×&nbsp;20&nbsp;mm ||BGA441</br>19&nbsp;mm&nbsp;×&nbsp;19&nbsp;mm</br>0.80&nbsp;mm Pitch || FBGA280</br>14&nbsp;mm&nbsp;x&nbsp;14&nbsp;mm&nbsp;x&nbsp;1.4&nbsp;mm</br>0.80&nbsp;mm Pitch || BGA609</br>18&nbsp;mm&nbsp;×&nbsp;8&nbsp;mm</br>0.65&nbsp;mm Pitch || ? (A31S) || ? (Allwinner: pin compatible with A23) || ? (A80)<br />
|-<br />
! scope="row" | Lithography<br />
| 55 nm || 55 nm|| 55 nm || 40 nm || 40 nm || 40 nm || 40 nm || 40 nm || 28 nm<br />
|}<br />
<ref>http://blog.thinkteletronics.com/all-mobile-socsolutions/ All Mobile Soc/Solutions.</ref><br />
<br />
= "F"-Series =<br />
:'''{{note|The F series is not supported by the linux-sunxi community due to lack of developers and hardware. ''sun3i'' have only official linux support, ''sunii'' have no linux support, only Allwinner's melis RTOS.}}'''<br />
<br />
Based on ARMv6 ARM926-EJS core and currently targeted for low market devices such as cheap ebook readers, etc.<br />
<br />
{| class="wikitable"<br />
| [[C100|Boxchip C100]] || <small>(sun3i)</small><br />
|-<br />
| [[E200|Boxchip E200]] || <small>(sun3i)</small><br />
|-<br />
| [[F20|Boxchip F20]] || <small>(sun3i)</small><br />
|-<br />
| [[F10|Boxchip F10]] <small>aka SoChip SC9800 aka Teclast T8100</small>&nbsp; || <small>(sunii)</small><br />
|-<br />
| [[F13|Boxchip F13]] || <small>(sunii)</small><br />
|-<br />
| [[F13|Boxchip F15]] <small>aka SoChip SC8600 aka Teclast T7200</small> || <small>(sunii)</small><br />
|-<br />
| [[F18|Boxchip F18]] || <small>(sunii)</small><br />
|}<br />
<br />
= "R"-Series =<br />
<br />
{| class="wikitable"<br />
| [[R8|Allwinner R8]]<ref>http://www.allwinnertech.com/en/clq/R_series/2015/0514/R8.html</ref> || <small>(sun4i)</small>&nbsp; || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[R16|Allwinner R16]]<ref>http://www.allwinnertech.com/en/clq/R_series/2015/0514/R16.html</ref> || <small>{{Edit|?}}</small> || 4 x Cortex-A7 CPU-core<br />
|-<br />
| [[R16|Allwinner R58]]<ref>http://www.allwinnertech.com/en/clq/R_series/2015/0514/R58.html</ref>&nbsp; || <small>{{Edit|?}}</small> || 8 x Cortex-A7 CPU-core<br />
|}<br />
<br />
The Allwinner R8 seems to be a low-cost (and probably trimmed-down) version of the A13. This SoC is intented to power the minicomputer presented in Next Thing Co.'s ''C.H.I.P.'' kickstarter project.<br />
<br />
= References =<br />
<references /></div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=Allwinner_SoC_Family&diff=14793Allwinner SoC Family2015-08-22T05:17:37Z<p>Vishnupatekar: /* "A"-Series */ renamed A83T to sun8i from sun9i</p>
<hr />
<div>= "A"-Series =<br />
Based on ARMv7 Cortex-A cores (Cortex-A7, A8 and A15) targeted for high-end devices like digital media players, tablets, and netbooks:<br />
{| class="wikitable"<br />
| [[A10|Allwinner A10]] || <small>(sun4i)</small> || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[A13|Allwinner A13]] || <small>(sun5i)</small> || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[A10s|Allwinner A10s]] || <small>(sun5i)</small> || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[A20|Allwinner A20]] || <small>(sun7i)</small> || 2 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A23|Allwinner A23]] || <small>(sun8i)</small> || 2 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A31|Allwinner A31]] || <small>(sun6i)</small> || 4 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A31s|Allwinner A31s]] || <small>(sun6i)</small> || 4 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A33|Allwinner A33]] || <small>(sun8i)</small> || 4 x Cortex-A7 CPU-cores<br />
|-<br />
| [[A80|Allwinner A80]] || <small>(sun8i)</small> || 4 x Cortex-A7 CPU-cores + 4 x Cortex-A15 CPU-cores&nbsp;<br /><small>(using ARM big.LITTLE heterogeneous CPU architecture)</small><br />
|-<br />
| [[A83T|Allwinner A83T]]&nbsp; || <small>(sun9i)</small>&nbsp; || 8 x Cortex-A7 CPU-cores<br />
|}<br />
<br />
'''64-bit'''<br />
{| class="wikitable"<br />
| [[A64|Allwinner A64]]<ref>http://www.allwinnertech.com/en/clq/processora/6053.html</ref>&nbsp; || <small>{{Edit|?}}</small>&nbsp; || 4 x Cortex-A53 CPU-core<br />
|}<br />
<br />
= "H"-Series =<br />
Based on ARMv7 Cortex-A cores (Cortex-A7) targeted for video OTT (over-the-top) boxes and high-end gaming consoles:<br />
{| class="wikitable"<br />
| [[H3|Allwinner H3]]&nbsp; || <small>(sun8i)</small>&nbsp; || 4 x Cortex-A7 CPU-core&nbsp;<br />
|-<br />
| [[H8|Allwinner H8]] || <small>(sun9i)</small> || 8 x Cortex-A7 CPU-core<br />
|}<br />
<br />
= 2013 naming scheme change =<br />
<br />
Initially, Allwinner named their SoCs chronologically:<br />
* sun4i = A10<br />
* sun5i = A13/A10s<br />
* sun6i = A31<br />
* sun7i = A20<br />
<br />
But, somewhere in 2013, Allwinner decided to update their naming scheme to be based on the ARM core used instead: (taken from the A80 SDK kernel code)<br />
<pre>sunxi<br />
|-- sun4i ----------------------------- : cortex-a8<br />
| |-- sun4iw1 --------------- wafer1<br />
| | `-- sun4iw1p1 ----- a10<br />
| `-- sun4iw2 --------------- wafer2<br />
| |-- sun4iw2p1 ----- a13<br />
| |-- sun4iw2p2 ----- a12<br />
| `-- sun4iw2p3 ----- a10s<br />
|-- sun8i ----------------------------- : cortex-a7 smp<br />
| |-- sun8iw1 --------------- wafer1<br />
| | |-- sun8iw1p1 ----- a31<br />
| | `-- sun8iw1p2 ----- a31s<br />
| |-- sun8iw2 --------------- wafer2<br />
| | |-- sun8iw2p1 ----- a20<br />
| | `-- sun8iw2p2<br />
| |-- sun8iw3 --------------- wafer3<br />
| | |-- sun8iw3p1 ----- a23<br />
| | `-- sun8iw3p2<br />
| |-- sun8iw5<br />
| | `-- sun8iw5p1 ----- a33<br />
| `-- sun8iw6<br />
| `-- sun8iw6p1 ----- a83t<br />
| `-- sun8iw7<br />
| `-- sun8iw7p1 ----- h3<br />
`-- sun9i<br />
`-- sun9iw1<br />
|-- sun9iw1p1 ----- a80<br />
`-- sun9iw1p2 ----- a80t</pre><br />
<br />
This new naming scheme is of absolutely no value with respect to the rest of the SoC. The actual ARM core(s) used are usually the least important piece of information for SoC support. This table completely ignores the fact that A20 is an updated A10 and is pin compatible. It also ignores the fact that A31 introduced a lot of changes which were carried on to the A23/A33 and possibly A80 parts. It therefore is quite likely that this naming scheme was purely a marketing decision, and that Allwinner marketing will change its mind again.<br />
<br />
= Features =<br />
* CPU: ARMv7-A [http://en.wikipedia.org/wiki/ARM_Cortex-A7 Cortex-A7], [http://en.wikipedia.org/wiki/ARM_Cortex-A15 Cortex-A15] or [http://en.wikipedia.org/wiki/ARM_Cortex-A8 Cortex-A8] Central Processor Unit with (co-)processor extensions:<br />
** Advanced SIMD: [http://en.wikipedia.org/wiki/ARM_architecture#Advanced_SIMD_.28NEON.29 NEON] (ARM's extended general-purpose advanced SIMD vector processing extension engine)<br />
** [[Vector Floating Point Unit]] ([http://en.wikipedia.org/wiki/ARM_architecture#Floating-point_.28VFP.29 VFPU]): ARM VFPv3 lite (Cortex-A8) / VFPv4 (Cortex-A7)<br />
** Security Extensions: <br />
*** [http://en.wikipedia.org/wiki/ARM_architecture#Security_extensions_.28TrustZone.29 TrustZone] secure world<br />
*** [[Security_System|Security accelerator]] supporting AES, DES, 3DES, SHA-1, MD5 and pseudo-random number generation<br />
** [http://en.wikipedia.org/wiki/ARM_architecture#Thumb-2 Thumb-2] instruction set extension for optimized code to reduce memory footprint and improve performance<br />
* GPU: [[Mali400]], Mali400-MP2, SGX544 or PowerVR G6230 Graphics Procesor Unit, supporting OpenGL ES2.<br />
* VPU: [[CedarX]] (Video Processor Unit for audio and video hardware decoding or encoding)<br />
* HDMI-transmitter with [http://en.wikipedia.org/wiki/HDMI#CEC HDMI CEC] (Consumer Electronics Control), with exception of A13 which lacks HDMI-transmitter and SATA-controller<ref>[http://olimex.wordpress.com/2012/04/24/cortex-a8-in-tqfp-sure-allwinner-a13/ "Cortex A8 in TQFP? sure Allwinner A13"] ''Retrieved 23 September 2012''</ref><br />
* Hardware virtualization capabilities (Cortex-A7 only).<br />
* Up to 4GB memory (Cortex-A8), Up to 1TB memory with LPAE (Cortex-A7 only).<br />
<br />
== Comparison table ==<br />
{| class="wikitable"<br />
! scope="row" | !! [[A10]] !! [[A10s]] !! [[A13]] !! [[A20]] !! [[A23]] !! [[A31]] !! [[A31s]] !! [[A33]] !! [[A80]]<br />
|-<br />
! scope="row" | Generation <br />
| sun4i || sun5i || sun5i || sun7i || sun8i || sun6i || sun6i || sun?i (A33) || sun9i <br />
|-<br />
! scope="row" | CPU<br />
| Cortex-A8 || Cortex-A8 || Cortex-A8 || Cortex-A7 || Cortex-A7 ||Cortex-A7 || Cortex-A7 || Cortex-A7 || Cortex-A7 / A15 <br />
|-<br />
! scope="row" | CPU Maximum frequency<br />
| 1 GHz|| 1 GHz || 1 GHz|| 960 MHz|| 1.5 GHz || ? GHz || ? GHz || ?.? GHz || 2 (??) GHz<br />
|-<br />
! scope="row" | Cores<br />
| 1 || 1 || 1 || 2 || 2 || 4 || 4 || 4 || 2 x 4<br />
|-<br />
! scope="row" | Extensions<br />
| NEON, VFPv3, Thumb-2 || NEON, VFPv3, Thumb-2 || NEON, VFPv3, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 ||NEON, VFPv3 / VFPv4, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 || NEON, VFPv3 / VFPv4, Thumb-2 || ? (A80)<br />
|-<br />
! scope="row" | Memory<br />
| DDR2, DDR3</br> (max 2GB @ DDR800) || DDR2, DDR3</br> (max 2GB @ DDR800) || DDR2, DDR3</br> (max 512MB @ DDR800) || LPDDR3, DDR3,</br>LPDDR2 || DDR3</br>(max 1GB) || 2-channel DDR3, LPDDR2, </br>2-channel DDR3L, DDR3U || DDR3, DDR3L, LPDDR2 || ? (A33) || 2-channel DDR3, DDR3L, LPDDR3, LPDDR2</br> up to 8GB<br />
|-<br />
! scope="row" | GPU<br />
| [[Mali400]]</br>320&nbsp;MHz || [[Mali400]]</br>320&nbsp;MHz || [[Mali400]]</br>320&nbsp;MHz || [[Mali400]]-MP2</br>350&nbsp;MHz || [[Mali400]]-MP2 || SGX544</br>200&nbsp;MHz || SGX544</br>200&nbsp;MHz || [[Mali400]]-MP2 || 64-core PowerVR G6230<br />
|-<br />
! scope="row" | GPU API<br />
| OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL ES 2.0, OpenVG 1.1, OpenCL 1.1, and DirectX 9.3 || OpenGL ES 2.0, OpenVG 1.1, OpenCL 1.1, and DirectX 9.3 || OpenGL ES 2.0, OpenVG 1.1 || OpenGL 3.x, OpenGL ES Next,3.0,2.0, Open CL 1.x, DirectX 11 level 9_3/10_0<ref>http://www.imgtec.com/news/detail.asp?ID=845</ref><br />
|-<br />
! scope="row" | [[CedarX|Video decoder]]<br />
| 2160p || 1080p || 1080p || 2160p, 4K×2K, 1080p 3D || 1080p@60fps || 2160p, 4K×2K, 1080p 3D || 2160p, 1080p 3D || 1080p@60fps || ? (A80)<br />
|-<br />
! scope="row" | [[CedarX|Video encoder]]<br />
| H.264 1080p@30fps, JPEG || H.264 1080p@30fps, JPEG || H.264 1080p@30fps, JPEG || H.264 1080p@30fps, JPEG || 1080p@60fps || H.264 1080p@60fps, JPEG || H264 1080p@30fps, 720p@60fps || ? (A33) || H.264 HP/VP8 4Kx2K@30fp<br />
|-<br />
! scope="row" | [[CedarX|Audio decoder]]<br />
| AC3, DTS || ? || ? || AC3, DTS || - || ? (A31) || ? (A31S) || ? (A33) || ? (A80)<br />
|-<br />
! scope="row" | Video interfaces<br />
| HDMI 1.3, YPbPr, VGA, CPU/RGB/LVDS LCD || HDMI 1.3, RGB/LVDS LCD || RGB LCD, VGA|| HDMI 1.4, CVBS, YPbPr, VGA, CPU/RGB/LVDS LCD || CPU/RGB/LVDS LCD, MIPI DSI || HDMI 1.4, MIPI DSI, 2-channel LVDS, 2-channel RGB LCD || HDMI 1.4, LVDS, RGB LCD || ? (A33) || HDMI 4K, RGB LCD 2048x1536@60fps, dual-channel LVDS 1920x1080@60fps, 4-lane MIPI DSI 1920x1200@60fps, 4-lane eDP 2560x1600@60fps<br />
|-<br />
! scope="row" | Audio interfaces<br />
| I2S, SPDIF, AC97 || I2S, AC97 || I2S, AC97 || I2S, PCM, AC97 || I2S, PCM || 2 I2S, 2 PCM || I2S, 2 PCM || ? (A33) || ? (A80)<br />
|-<br />
! scope="row" | USB OTG<br />
| 1 || 1 || 1 || 1 || 1 || 1 || 1 || ? (A33) || 1<br />
|-<br />
! scope="row" | USB Host<br />
| 2 || 1 || 1 || 2 || 1 || 2 || 2 || ? (A33) || 2x USB Host, USB 3.0/2.0 Dual-Role (host/device)<br />
|-<br />
! scope="row" | Ethernet<br />
| EMAC || EMAC || - || EMAC/GMAC || - || GMAC || GMAC || ? (A33) || GMAC<br />
|-<br />
! scope="row" | Storage<br />
| NAND (max 64GB), SATA II, SD Card 3.0 || NAND (max 64GB), SD Card 3.0 || NAND (max 64GB), SD Card 3.0 || NAND, MMC, [http://olimex.wordpress.com/2013/04/05/allwinners-a10-and-a20-are-they-really-pin-to-pin-compatible-and-drop-in-replacement/#comment-5452 SATA] || raw NAND, eMMC, SD card || 4 x SD Card, eMMC NAND, 2-channel raw NAND || 4 x SD Card, eMMC NAND, raw NAND || ? (A33) || 4 x SD/MMC<br />
|-<br />
! scope="row" | Package<br />
| BGA441</br>19&nbsp;mm&nbsp;×&nbsp;19&nbsp;mm</br>0.80&nbsp;mm Pitch || BGA336</br>14&nbsp;mm&nbsp;×&nbsp;14&nbsp;mm</br>0.65&nbsp;mm Pitch || eLQFP176</br>20&nbsp;mm&nbsp;×&nbsp;20&nbsp;mm ||BGA441</br>19&nbsp;mm&nbsp;×&nbsp;19&nbsp;mm</br>0.80&nbsp;mm Pitch || FBGA280</br>14&nbsp;mm&nbsp;x&nbsp;14&nbsp;mm&nbsp;x&nbsp;1.4&nbsp;mm</br>0.80&nbsp;mm Pitch || BGA609</br>18&nbsp;mm&nbsp;×&nbsp;8&nbsp;mm</br>0.65&nbsp;mm Pitch || ? (A31S) || ? (Allwinner: pin compatible with A23) || ? (A80)<br />
|-<br />
! scope="row" | Lithography<br />
| 55 nm || 55 nm|| 55 nm || 40 nm || 40 nm || 40 nm || 40 nm || 40 nm || 28 nm<br />
|}<br />
<ref>http://blog.thinkteletronics.com/all-mobile-socsolutions/ All Mobile Soc/Solutions.</ref><br />
<br />
= "F"-Series =<br />
:'''{{note|The F series is not supported by the linux-sunxi community due to lack of developers and hardware. ''sun3i'' have only official linux support, ''sunii'' have no linux support, only Allwinner's melis RTOS.}}'''<br />
<br />
Based on ARMv6 ARM926-EJS core and currently targeted for low market devices such as cheap ebook readers, etc.<br />
<br />
{| class="wikitable"<br />
| [[C100|Boxchip C100]] || <small>(sun3i)</small><br />
|-<br />
| [[E200|Boxchip E200]] || <small>(sun3i)</small><br />
|-<br />
| [[F20|Boxchip F20]] || <small>(sun3i)</small><br />
|-<br />
| [[F10|Boxchip F10]] <small>aka SoChip SC9800 aka Teclast T8100</small>&nbsp; || <small>(sunii)</small><br />
|-<br />
| [[F13|Boxchip F13]] || <small>(sunii)</small><br />
|-<br />
| [[F13|Boxchip F15]] <small>aka SoChip SC8600 aka Teclast T7200</small> || <small>(sunii)</small><br />
|-<br />
| [[F18|Boxchip F18]] || <small>(sunii)</small><br />
|}<br />
<br />
= "R"-Series =<br />
<br />
{| class="wikitable"<br />
| [[R8|Allwinner R8]]<ref>http://www.allwinnertech.com/en/clq/R_series/2015/0514/R8.html</ref> || <small>(sun4i)</small>&nbsp; || 1 x Cortex-A8 CPU-core<br />
|-<br />
| [[R16|Allwinner R16]]<ref>http://www.allwinnertech.com/en/clq/R_series/2015/0514/R16.html</ref> || <small>{{Edit|?}}</small> || 4 x Cortex-A7 CPU-core<br />
|-<br />
| [[R16|Allwinner R58]]<ref>http://www.allwinnertech.com/en/clq/R_series/2015/0514/R58.html</ref>&nbsp; || <small>{{Edit|?}}</small> || 8 x Cortex-A7 CPU-core<br />
|}<br />
<br />
The Allwinner R8 seems to be a low-cost (and probably trimmed-down) version of the A13. This SoC is intented to power the minicomputer presented in Next Thing Co.'s ''C.H.I.P.'' kickstarter project.<br />
<br />
= References =<br />
<references /></div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=FEL/USBBoot&diff=14776FEL/USBBoot2015-08-17T23:53:20Z<p>Vishnupatekar: /* SoC support status for the "fel uboot" command */</p>
<hr />
<div>On Allwinner SoCs it is possible to boot over USB OTG. This requires only minimal changes compared to the build steps in [[Manual_build_howto | the manual build howto]], and these changes are explained on this wiki page.<br />
<br />
By booting over USB OTG, it is possible to forgo the SD-Card entirely, and it is especially useful for devices where no [[UART]] can be found, or where the UART is multiplexed with the SD-Card. You can then use [[MicroSD_Breakout | a micro-SD breakout adapter]] to access the serial port.<br />
<br />
= Install the tools =<br />
<br />
There is a utility in [[Sunxi-tools | the sunxi-tools repository]] called 'fel'. This utility is used for booting the system over USB and it needs to be installed first.<br />
<br />
The command line syntax of the 'fel' utility:<br />
<pre><br />
Usage: fel [options] command arguments... [command...]<br />
-v, --verbose Verbose logging<br />
<br />
spl file Load and execute U-Boot SPL<br />
If file additionally contains a main U-Boot binary<br />
(u-boot-sunxi-with-spl.bin), this command also transfers that<br />
to memory (default address from image), but won't execute it.<br />
<br />
uboot file-with-spl like "spl", but actually starts U-Boot<br />
U-Boot execution will take place when the fel utility exits.<br />
This allows combining "uboot" with further "write" commands<br />
(to transfer other files needed for the boot).<br />
<br />
hex[dump] address length Dumps memory region in hex<br />
dump address length Binary memory dump<br />
exe[cute] address Call function address<br />
read address length file Write memory contents into file<br />
write address file Store file contents into memory<br />
ver[sion] Show BROM version<br />
clear address length Clear memory<br />
fill address length value Fill memory<br />
</pre><br />
<br />
{{warn|some Linux distributions are already providing packaging for sunxi-tools. However they are also removing certain tools and renaming executables at their discretion. If you encounter troubles with the sunxi-tools package from your distro, then getting sunxi-tools directly from the [https://github.com/linux-sunxi/sunxi-tools github repository] is always an option.}}<br />
<br />
= Switch your device into FEL mode =<br />
<br />
Before the 'fel' tool can actually talk to your device, the device needs to be connected to your PC using a "USB A to USB mini/micro B" cable.<br />
<br />
And then the device needs to be switched into FEL mode. Please refer to the [[FEL | FEL howto]] for information on how to boot to FEL mode. Device pages should mention the button which triggers FEL mode as well.<br />
<br />
If you run:<br />
<pre> fel version </pre><br />
<br />
and it returns something like:<br />
<pre> AWUSBFEX soc=00162500(A13) 00000001 ver=0001 44 08 scratchpad=00007e00 00000000 00000000 </pre><br />
<br />
Then you have successfully switched the device into FEL mode and it is ready to accept commands or load the system over USB.<br />
<br />
= Boot the system over USB =<br />
<br />
== Mainline U-Boot (v2015.04 and newer versions) ==<br />
<br />
=== Getting the mainline U-Boot sources ===<br />
To obtain the U-Boot sources, clone the current U-Boot master branch:<br />
<br />
<pre><br />
git clone git://git.denx.de/u-boot.git<br />
cd u-boot<br />
</pre><br />
<br />
Or alternatively the 'next' branch from the sunxi custodian tree:<br />
<br />
<pre><br />
git clone -b next git://git.denx.de/u-boot-sunxi.git<br />
cd u-boot-sunxi<br />
</pre><br />
<br />
Both of these branches are bleeding edge and may contain bugs from time to time. If you encounter troubles, try a tarball with the latest formal U-Boot release before giving up.<br />
<br />
=== Booting U-Boot over USB ===<br />
<br />
Then just do a regular u-boot build:<br />
<pre><br />
make CROSS_COMPILE=arm-linux-gnueabihf- Cubietruck_defconfig<br />
make CROSS_COMPILE=arm-linux-gnueabihf- -j$(nproc)<br />
</pre><br />
<br />
And boot it over USB (the 'fel uboot' command requires an up to date version of sunxi-tools):<br />
<pre><br />
fel uboot u-boot-sunxi-with-spl.bin<br />
</pre><br />
<br />
This boots U-Boot over USB. And after U-Boot takes control, it starts scanning various default locations for the boot.scr file in order to boot the rest of the system.<br />
<br />
=== Boot the whole system over USB (U-Boot + kernel + initramfs) ===<br />
<br />
It is also possible to boot the whole system over USB, including the kernel and initramfs. To do this, we first need to patch U-Boot:<br />
<div class="toccolours mw-collapsible mw-collapsed"><br />
'''Here is the patch (click on the 'Expand' link to see it):'''<br />
<div class="mw-collapsible-content"><br />
<pre><br />
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h<br />
index 30ff17c..c92afd3 100644<br />
--- a/include/configs/sunxi-common.h<br />
+++ b/include/configs/sunxi-common.h<br />
@@ -308,6 +308,9 @@<br />
CONSOLE_STDIN_SETTINGS \<br />
CONSOLE_STDOUT_SETTINGS<br />
<br />
+#undef BOOTENV<br />
+#define BOOTENV "bootcmd=source ${scriptaddr}\0"<br />
+<br />
#define CONFIG_EXTRA_ENV_SETTINGS \<br />
CONSOLE_ENV_SETTINGS \<br />
MEM_LAYOUT_ENV_SETTINGS \<br />
</pre><br />
</div><br />
</div><br />
<br />
This patch just tells U-Boot to pick the boot.scr from memory instead of searching for it everywhere. Then we use the following sequence of the 'fel' tool calls, which refer to another bunch of magic addresses from the [http://git.denx.de/?p=u-boot.git;a=blob;f=include/configs/sunxi-common.h;h=6cfd7e148900 U-Boot sources] (kernel_addr_r=0x42000000, fdt_addr_r=0x43000000, scriptaddr=0x43100000, ramdisk_addr_r=0x43300000):<br />
<pre><br />
echo == upload the SPL to SRAM and execute it ==<br />
fel spl u-boot-sunxi-with-spl.bin<br />
<br />
echo == upload the main u-boot binary to DRAM ==<br />
fel write 0x4a000000 u-boot.bin<br />
<br />
echo == upload the kernel ==<br />
fel write 0x42000000 uImage<br />
<br />
echo == upload the DTB file ==<br />
fel write 0x43000000 sun7i-a20-cubietruck.dtb<br />
<br />
echo == upload the boot.scr file ==<br />
fel write 0x43100000 boot.scr<br />
<br />
echo == upload initramfs ==<br />
fel write 0x43300000 rootfs.cpio.lzma.uboot<br />
<br />
echo == execute the main u-boot binary ==<br />
fel exe 0x4a000000<br />
</pre><br />
<br />
Please note that the main U-Boot binary is always executed as the very last step (after uploading everything to the device memory)!<br />
<br />
Alternatively, it is possible to do all of this with just a single 'fel' tool invocation (making the use of the new 'fel uboot' command):<br />
<pre><br />
fel uboot u-boot-sunxi-with-spl.bin \<br />
write 0x42000000 uImage \<br />
write 0x43000000 sun7i-a20-cubietruck.dtb \<br />
write 0x43100000 boot.scr \<br />
write 0x43300000 rootfs.cpio.lzma.uboot<br />
</pre><br />
<br />
== Legacy mainline U-Boot (v2015.04 and older versions) ==<br />
<br />
<div class="mw-collapsible mw-collapsed"><br />
<span style="color:red">'''Is here for historical reference only (click on the 'Expand' link to see it):'''</span><br />
<div class="mw-collapsible-content"><br />
<br />
The U-Boot had to be configured using "*_felconfig" option (instead of "*_defconfig") before compiling. For example, in the case of a Cubietruck board, that would be:<br />
<pre><br />
make CROSS_COMPILE=arm-linux-gnueabihf- Cubietruck_felconfig<br />
make CROSS_COMPILE=arm-linux-gnueabihf- -j$(nproc)<br />
</pre><br />
<br />
Then just use the 'fel' tool to upload various pieces to certain magic addresses (the magic CONFIG_SPL_TEXT_BASE=0x2000 and CONFIG_SYS_TEXT_BASE=0x4a000000 values can be found in the [http://git.denx.de/?p=u-boot.git;a=blob;f=include/configs/sunxi-common.h;h=6cfd7e148900 U-Boot sources]). And execute them in a certain order:<br />
<br />
<pre><br />
echo == upload the SPL to SRAM and execute it ==<br />
fel write 0x2000 spl/u-boot-spl.bin<br />
fel exe 0x2000<br />
<br />
sleep 1 # wait for DRAM initialization to complete<br />
<br />
echo == upload the main u-boot binary to DRAM ==<br />
fel write 0x4a000000 u-boot.bin<br />
<br />
echo == execute the main u-boot binary ==<br />
fel exe 0x4a000000<br />
</pre><br />
<br />
This boots U-Boot over USB. And after U-Boot takes control, it starts scanning various default locations for the boot.scr file in order to boot the rest of the system.<br />
</div><br />
</div><br />
<br />
== Legacy u-boot-sunxi ==<br />
<div class="mw-collapsible mw-collapsed"><br />
<span style="color:red">'''Is here for historical reference only (click on the 'Expand' link to see it):'''</span><br />
<div class="mw-collapsible-content"><br />
<br />
=== Preparing U-Boot ===<br />
<br />
U-boot needs to be built specifically for booting over USB. This is called FEL mode, and enabling this disables the full SD card (for u-boot, script.bin and the kernel might re-enable it later on).<br />
<br />
Just follow the [[U-Boot#Compile_U-Boot | guide to compile u-boot]], but [[U-Boot#Determine_build_target | select a target]] whose name has '''_FEL'''.<br />
<br />
=== Manual loading ===<br />
<br />
While the script from the next section is perhaps better, you can now choose to load u-boot manually:<br />
<br />
<pre><br />
fel write 0x2000 ../u-boot/spl/u-boot-spl.bin<br />
fel exe 0x2000<br />
sleep 1 # Wait for DRAM initialization to complete<br />
fel write 0x4a000000 ../u-boot/u-boot.bin<br />
fel exe 0x4a000000<br />
</pre><br />
<br />
=== usb-boot script ===<br />
<br />
There is a script in [[Sunxi-tools | the sunxi-tools repository]] called [[Sunxi-tools#usb-boot | usb-boot]]. You can use it as follows:<br />
<br />
<pre>Usage: ./usb-boot u-boot-spl.bin u-boot.bin [boot.scr] [kernel script.bin [initramfs]]</pre><br />
<br />
u-boot-spl.bin and u-boot.bin are the [[U-Boot|u-boot binaries]] which are [[FEL/USBBoot#Preparing_U-Boot | FEL enabled]].<br />
<br />
[[Manual_build_howto#boot.cmd | boot.scr]] is the u-boot script. If you do not specify a file ending with .scr the default is used.<br />
<br />
uImage is your [[Linux_Kernel#Compilation | compiled kernel image]].<br />
<br />
[[Manual_build_howto#Building_script.bin | script.bin]] is your hw configuration converted to binary from .fex.<br />
<br />
initramfs is an optional initramfs/initrd image in u-boot mkimage format.<br />
</div><br />
</div><br />
<br />
= Adding support for new SoC variants =<br />
<br />
== General description of the "fel uboot" command implementation ==<br />
The "fel spl" and "fel uboot" commands provide a nice and convenient way to load U-Boot over USB using FEL protocol. However not everything is so simple under the hood. The tricky part is that Allwinner is treating booting over USB in a special way, and this behaviour is unfortunately hardcoded in the BROM. The main differences are:<br />
* For booting from the SD card or NAND, the BROM code is searching for a special eGON signature on a bootable media and loading up to 32K (in fact a bit less than that) of the initial code to the address 0x0 in SRAM (that's typically the SRAM section A1) and then executes it. This initial code (known as "SPL" in U-Boot or "BOOT0" in the Allwinner's bootloader) configures the DRAM to get access to more storage space, then loads the main part of the bootloader and the rest of the system there.<br />
* For booting via FEL, the Allwinner's idea is that we are supposed to upload only something like up to ~15K of code at the address 0x2000 and execute it.<br />
<br />
This ~15K size limitation when booting via FEL is illustrated on the picture below. When we are booting the device in FEL mode, a special application is activated in BROM and starts communicating over USB using FEL protocol. The USB driver code from BROM allocates two stacks at rather inconvenient locations inside of the first 32K sized SRAM section. The IRQ handler stack is set at the address 0x2000 and grows down. And a regular stack is set at the address 0x7000 and also grows down. The usable ~15K area is sandwiched between these two stacks. Overwriting either of these stacks via the "fel write" crashes the device and it just stops responding to further FEL commands. So uploading a normal U-Boot SPL (which typically has size about 20K) to the address 0x0 via "fel write" command with the intention to execute it via "fel exe" command does not work as expected. In the past U-Boot required a special size-optimized variant of the SPL, which also had the base address changed from 0x0 to 0x2000 as an additional inconvenience.<br />
<br />
[[File:FEL uboot memory map.jpg]]<br />
<br />
Fortunately, a solution was found for this particular problem. Allwinner devices typically have more than 32K of SRAM (the smallest total amount of SRAM among all devices is 48K in Allwinner A13). We can use extra SRAM locations as a backup storage for the FEL stacks (shown as "backup area 1" and "backup area 2" on the picture above). And also upload a special [https://github.com/linux-sunxi/sunxi-tools/blob/1627b13718bae612a2cb14bb03de5bfd578280be/fel-to-spl-thunk.S thunk code], which is responsible for swapping the content of the FEL stacks with the content of these backup areas before jumping to the address 0x0. Now in order to execute a full-fledged SPL from U-Boot, we only need to split the SPL into chunks and upload it to SRAM, writing the parts which are overlapping the FEL stacks to the backup areas. Executing the thunk code assembles the SPL together and passes control to it.<br />
<br />
Another tricky part is that we need to pass control back to the FEL code in BROM after executing the SPL. The point is that we want to upload the rest of the stuff to DRAM and we still need FEL alive for that. The thunk code swaps the FEL stacks and backup areas again after the SPL has returned control back to it. Then the thunk code returns control back to the FEL code in BROM, which happily resumes its work and has all the original data back in its stacks.<br />
<br />
== The SoC-specific mandatory thing ==<br />
<br />
The previous section describes how the "fel spl" and "fel uboot" commands work. But not everything is perfect. One inconvenient thing is that the SRAM address space layout (and the location of the backup areas) may be different for different SoC variants. Hence we need to provide the [https://github.com/linux-sunxi/sunxi-tools/blob/01f9972842085f6dea59c64fca39f0107678af4a/fel.c#L325 SRAM layout description information] for each SoC in the source code of the 'fel' program. The comments in the source code should provide reasonable explanations. And here is an example of such SRAM layout information for A31:<br />
<pre><br />
/*<br />
* A31 is very similar to A10/A13/A20, except that it has no SRAM at 0x8000.<br />
* So we use the SRAM section at 0x44000 instead. This is the memory, which<br />
* is normally shared with the OpenRISC core (should we do an extra check to<br />
* ensure that this core is powered off and can't interfere?).<br />
*/<br />
sram_swap_buffers a31_sram_swap_buffers[] = {<br />
{ .buf1 = 0x01800, .buf2 = 0x44000, .size = 0x800 },<br />
{ .buf1 = 0x05C00, .buf2 = 0x44800, .size = 0x8000 - 0x5C00 },<br />
{ 0 } /* End of the table */<br />
};<br />
<br />
soc_sram_info soc_sram_info_table[] = {<br />
{<br />
.soc_id = 0x1633, /* Allwinner A31 */<br />
.thunk_addr = 0x46E00, .thunk_size = 0x200,<br />
.swap_buffers = a31_sram_swap_buffers,<br />
},<br />
{ 0 } /* End of the table */<br />
};<br />
</pre><br />
Basically, the first backup area for A31 is set at 0x44000 and covers the IRQ stack (0x1800-0x2000). The second backup area is set at 0x44800 and covers the normal FEL stack plus also some extra area above it (0x5C00-0x8000). The thunk code is placed at 0x46E00.<br />
<br />
== The SoC-specific bonus features ==<br />
<br />
* While this is not strictly required, we can [https://github.com/linux-sunxi/sunxi-tools/commit/e4b3da2b17ee9d7c5cab9b80e708b3a309fc4c96 tweak the cacheability attributes of the memory sections by modifying the MMU translation table]. This improves the performance of the "fel write" command and helps to significantly reduce the time needed to upload large chunks of data to DRAM.<br />
<br />
* The Cortex-A8 based SoC variants need [https://github.com/linux-sunxi/sunxi-tools/commit/f6a1382b4a2337f34ff5c52b83c3666c2f57247d a tweak for the AUXCR L2EN bit]. Without this, the L2 cache ends up disabled in Linux after booting over FEL.<br />
<br />
== SoC support status for the "fel uboot" command ==<br />
<br />
{| class="wikitable"<br />
! SoC name<br />
! "fel uboot u-boot-sunxi-with-spl.bin" support status<br />
! "fel write" speed to DRAM<br />
|-<br />
| Allwinner [[A10]] || Supported || ~600 KB/s<br />
|-<br />
| Allwinner [[A13]] || Supported || ~600 KB/s<br />
|-<br />
| Allwinner [[A20]] || Supported || ~960 KB/s<br />
|-<br />
| Allwinner [[A23]] || Supported ||<br />
|-<br />
| Allwinner [[A31s]] || Supported || ~510 KB/s<br />
|-<br />
| Allwinner [[A33]] || Work-in-progress || ~191 KB/s<br />
|-<br />
| Allwinner [[A80]] || ||<br />
|-<br />
| Allwinner [[A83T]] || ||<br />
|}<br />
<br />
= Potential future improvements =<br />
<br />
There is quite a lot of room for improvement:<br />
* Allow the 'fel spl' command to also use raw SD card images in addition to just recognizing 'u-boot-sunxi-with-spl.bin' format.<br />
* Store the magic addresses (CONFIG_SYS_TEXT_BASE, kernel_addr_r, fdt_addr_r, scriptaddr, ramdisk_addr_r) in the [[EGON]] header extension in order to avoid the need of passing them to the 'fel' tool as command line parameters.<br />
* Single U-Boot binary for both the regular UART serial console and the UART over the [[MicroSD Breakout]] configurations. The configuration option can be provided to the 'fel' tool in a command line argument and handed over to to U-Boot in the eGON header extension.<br />
<br />
The exact eGON header extension format needs to be formalized. We should also check whether it can provide backwards/forward compatibility with the Allwinner's BOOT0 bootloader.<br />
<br />
= Known issues =<br />
<br />
* Allwinner A33 is not supported yet ("MMU not enabled by BROM" error message) - http://irclog.whitequark.org/linux-sunxi/2015-08-15<br />
* Allwinner H3 is not supported yet (the same "MMU not enabled by BROM" error message)<br />
* Allwinner A80 is not supported yet <br />
<br />
Please report problems to https://github.com/linux-sunxi/sunxi-tools/issues<br />
<br />
= See also =<br />
<br />
* [[FEL]]<br />
* [[miniroot]]<br />
<br />
[[Category:Tutorial]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13145ET-Q8 A332015-02-18T06:50:27Z<p>Vishnupatekar: /* FEL mode */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
Not yet available. hopefully coming soon...<br />
<br />
== Mainline kernel ==<br />
<br />
Not yet available.<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
Swith off the tablet, now press and hold volume Up button, Press and hold Power Button for a second, then quickly release and press power button 7-8 times, it'll trigger [[FEL]] mode.<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART0 RX/TX is multiplexed with MMC.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13133ET-Q8 A332015-02-17T08:13:31Z<p>Vishnupatekar: /* Adding a serial port (voids warranty) */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
Not yet available. hopefully coming soon...<br />
<br />
== Mainline kernel ==<br />
<br />
Not yet available.<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
Swith off the tablet, now press and hold volume Up button, Press and hold Power Button for a second, then quickly release and press power button 7-8 times, it'll trigger [[FEL mode]].<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART0 RX/TX is multiplexed with MMC.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13132ET-Q8 A332015-02-17T06:55:06Z<p>Vishnupatekar: /* Mainline U-Boot */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
Not yet available. hopefully coming soon...<br />
<br />
== Mainline kernel ==<br />
<br />
Not yet available.<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
Swith off the tablet, now press and hold volume Up button, Press and hold Power Button for a second, then quickly release and press power button 7-8 times, it'll trigger [[FEL mode]].<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13131ET-Q8 A332015-02-17T06:54:32Z<p>Vishnupatekar: /* Mainline kernel */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
Not yet available.<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
Swith off the tablet, now press and hold volume Up button, Press and hold Power Button for a second, then quickly release and press power button 7-8 times, it'll trigger [[FEL mode]].<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13130ET-Q8 A332015-02-17T06:54:02Z<p>Vishnupatekar: /* {{Edit|...}} */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
Swith off the tablet, now press and hold volume Up button, Press and hold Power Button for a second, then quickly release and press power button 7-8 times, it'll trigger [[FEL mode]].<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13129ET-Q8 A332015-02-17T06:53:32Z<p>Vishnupatekar: /* FEL mode */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
Swith off the tablet, now press and hold volume Up button, Press and hold Power Button for a second, then quickly release and press power button 7-8 times, it'll trigger [[FEL mode]].<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13128ET-Q8 A332015-02-17T06:49:24Z<p>Vishnupatekar: /* {{Edit|Device specific topic}} */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13127ET-Q8 A332015-02-17T06:44:03Z<p>Vishnupatekar: /* Also known as */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13126ET-Q8 A332015-02-17T06:43:31Z<p>Vishnupatekar: /* See also */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
* [[A-Star_KV49L]]<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13125ET-Q8 A332015-02-17T06:40:43Z<p>Vishnupatekar: /* Manufacturer images */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13124ET-Q8 A332015-02-17T06:39:43Z<p>Vishnupatekar: /* Device disassembly */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
It is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13123ET-Q8 A332015-02-17T06:38:02Z<p>Vishnupatekar: /* Device disassembly */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
As is the case with the Q8, it is absolutely trivial to open this device.<br />
<br />
The edge of the back cover needs to be pushed to the outside to release the clips. So put the device on its back and insert your [[plastic tool]] in the outer edge. Push the outer casing away from the display, and you should soon hear the clips release.<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13122ET-Q8 A332015-02-17T06:36:30Z<p>Vishnupatekar: /* BSP */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13121ET-Q8 A332015-02-17T06:36:06Z<p>Vishnupatekar: /* HW-Pack */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13120ET-Q8 A332015-02-17T06:35:37Z<p>Vishnupatekar: /* Images */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=13119ET-Q8 A332015-02-17T06:11:47Z<p>Vishnupatekar: /* Locating the UART */</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
MicroSD pins CLK(pin 5) and CD(pin 2) are multiplexed with UART 0 RX and TX respectively.<br />
<br />
debug messages from Stock bootloader and Kernel appeared on this UART.<br />
<br />
For more information have look at [[MicroSD_Breakout]]<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12919ET-Q8 A332015-01-25T12:20:41Z<p>Vishnupatekar: </p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
Unlike, other allwinner devices,Script.bin is not present in the vfat partition(nanda) as file.<br />
<br />
Instead, It is located 0x43000000, it's size is 0x00020000.<br />
script.bin can be extracted from /dev/mem using mmap().<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
UART RX/TX is not yet found<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:A33 Tablets]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12897ET-Q8 A332015-01-24T14:54:40Z<p>Vishnupatekar: </p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
This tablet comes with the Android 4.4.2 as Stock OS.<br />
<br />
unlike, other allwinner tablet, script.bin/script0.bin is not present in the nanda vfat partition.<br />
This is causing problem to add support for this into mainline as no fex file can be generated.<br />
<br />
still, finding way to go further :)<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.}}<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
UART RX/TX is not yet found<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:CATEGORY]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12896ET-Q8 A332015-01-24T13:37:07Z<p>Vishnupatekar: Added picturres of A33 softwinner tablet.</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:MID756 A33.jpg |250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
{{Remove|Give a brief overview of the current status of support under sunxi here. If there is mainline support for either u-boot or kernel, mention this too, but add the extra sections below.}}<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.}}<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
UART RX/TX is not yet found.<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
UART RX/TX is not yet found<br />
<br />
= Pictures =<br />
<br />
Here are some pictures(sorry for bad quality).<br />
<gallery><br />
File:MID_A33_about.jpg<br />
File:MID756_A33_Opened.jpg<br />
File:MID756 A33 softwinner.jpg<br />
File:MID756_A33_board.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
* Tagital T7X<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:CATEGORY]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=File:MID756_A33_softwinner.jpg&diff=12895File:MID756 A33 softwinner.jpg2015-01-24T13:32:58Z<p>Vishnupatekar: MID756_A33_softwinner Board</p>
<hr />
<div>MID756_A33_softwinner Board</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=File:MID756_A33_Opened.jpg&diff=12894File:MID756 A33 Opened.jpg2015-01-24T13:29:13Z<p>Vishnupatekar: Softwinner astar rda MID756_A33_Opened</p>
<hr />
<div>Softwinner astar rda MID756_A33_Opened</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=File:MID_A33_about.jpg&diff=12893File:MID A33 about.jpg2015-01-24T13:26:30Z<p>Vishnupatekar: Softwinner astar rda A33 settings>About</p>
<hr />
<div>Softwinner astar rda A33 settings>About</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=File:MID756_A33_board.jpg&diff=12892File:MID756 A33 board.jpg2015-01-24T13:20:54Z<p>Vishnupatekar: </p>
<hr />
<div></div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=File:MID756_A33.jpg&diff=12891File:MID756 A33.jpg2015-01-24T13:09:03Z<p>Vishnupatekar: Softwinner Astar rda tablet pic</p>
<hr />
<div>Softwinner Astar rda tablet pic</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12870ET-Q8 A332015-01-22T18:36:22Z<p>Vishnupatekar: </p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:Device_front.jpg|250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, internal speaker<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
{{Remove|Give a brief overview of the current status of support under sunxi here. If there is mainline support for either u-boot or kernel, mention this too, but add the extra sections below.}}<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.}}<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
{{Remove|This section explains how to attach a serial port to the device. Make sure it refers to our [[UART|UART howto]]. For a development board, you can just mention how to find the header with the pins and include a picture, and you can remove the warranty voiding warning.}}<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
{{Remove|Describe how to find the RX,TX,GND signals here, and mention the [[UART|UART howto]].}}<br />
<br />
= Pictures =<br />
<br />
{{Remove|Take some pictures of your device, [[Special:Upload | upload them]], and add them here. DO NOT UPLOAD PICTURES WHICH YOU PLUCKED OFF THE INTERNET.}}<br />
<br />
<gallery><br />
File:Device_front.jpg<br />
File:Device_back.jpg<br />
File:Device_buttons_1.jpg<br />
File:Device_buttons_2.jpg<br />
File:Device_board_front.jpg<br />
File:Device_board_back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
{{Remove|List rebadged devices here.}}<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:CATEGORY]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12869ET-Q8 A332015-01-22T18:32:33Z<p>Vishnupatekar: </p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:Device_front.jpg|250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ 384MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, 3.5mm microphone plug, HDMI, SPDIF, internal stereo speakers, internal speaker, internal microphone<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
{{Remove|Give a brief overview of the current status of support under sunxi here. If there is mainline support for either u-boot or kernel, mention this too, but add the extra sections below.}}<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.}}<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
{{Remove|This section explains how to attach a serial port to the device. Make sure it refers to our [[UART|UART howto]]. For a development board, you can just mention how to find the header with the pins and include a picture, and you can remove the warranty voiding warning.}}<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
{{Remove|Describe how to find the RX,TX,GND signals here, and mention the [[UART|UART howto]].}}<br />
<br />
= Pictures =<br />
<br />
{{Remove|Take some pictures of your device, [[Special:Upload | upload them]], and add them here. DO NOT UPLOAD PICTURES WHICH YOU PLUCKED OFF THE INTERNET.}}<br />
<br />
<gallery><br />
File:Device_front.jpg<br />
File:Device_back.jpg<br />
File:Device_buttons_1.jpg<br />
File:Device_buttons_2.jpg<br />
File:Device_board_front.jpg<br />
File:Device_board_back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
{{Remove|List rebadged devices here.}}<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:CATEGORY]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12868ET-Q8 A332015-01-22T18:31:21Z<p>Vishnupatekar: </p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:Device_front.jpg|250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = Nov 2014<br />
| website = [no official page]<br />
| soc = A33 1.5 Ghz<br />
| dram = 512MiB DDR3 @ {{Edit|xxx}}MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, 3.5mm microphone plug, HDMI, SPDIF, internal stereo speakers, internal speaker, internal microphone<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
This is low cost Allwinner A33 based tablet by softwinner.<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
{{Remove|Give a brief overview of the current status of support under sunxi here. If there is mainline support for either u-boot or kernel, mention this too, but add the extra sections below.}}<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.}}<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
{{Remove|This section explains how to attach a serial port to the device. Make sure it refers to our [[UART|UART howto]]. For a development board, you can just mention how to find the header with the pins and include a picture, and you can remove the warranty voiding warning.}}<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
{{Remove|Describe how to find the RX,TX,GND signals here, and mention the [[UART|UART howto]].}}<br />
<br />
= Pictures =<br />
<br />
{{Remove|Take some pictures of your device, [[Special:Upload | upload them]], and add them here. DO NOT UPLOAD PICTURES WHICH YOU PLUCKED OFF THE INTERNET.}}<br />
<br />
<gallery><br />
File:Device_front.jpg<br />
File:Device_back.jpg<br />
File:Device_buttons_1.jpg<br />
File:Device_buttons_2.jpg<br />
File:Device_board_front.jpg<br />
File:Device_board_back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
{{Remove|List rebadged devices here.}}<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:CATEGORY]]</div>Vishnupatekarhttps://linux-sunxi.org/index.php?title=ET-Q8_A33&diff=12867ET-Q8 A332015-01-22T18:18:00Z<p>Vishnupatekar: Added device page for Softwinner A33 tablet MID-756</p>
<hr />
<div>{{Infobox Board<br />
| image = [[File:Device_front.jpg|250px]]<br />
| manufacturer = Softwinner<br />
| dimensions = 182''mm'' x 121''mm'' x 10''mm''<br />
| release_date = {{Edit|Nov 2014}}<br />
| website = [http://manufacturer/device Device Product Page]<br />
| soc = [[A33]] @ {{Edit|1.5}}Ghz<br />
| dram = 512MiB DDR3 @ {{Edit|xxx}}MHz<br />
| nand = 2/4/8/16GB<br />
| power = DC 5V @ 3A, 3700mAh 3.7V Li-Ion battery<br />
| lcd = 800*480 (X" X:Y)<br />
| touchscreen = X-finger capacitive ([[Touchscreen#Device|Manufacturer device]])<br />
| video = LCD only<br />
| audio = 3.5mm headphone plug, 3.5mm microphone plug, HDMI, SPDIF, internal stereo speakers, internal speaker, internal microphone<br />
| network = WiFi 802.11 b/g/n ([[Wifi#Manufacturer|Manufacturer device]]), 10/100/1000Mbps Ethernet ([[Ethernet#Phyceiver|Manufacturer device]])<br />
| storage = µSD<br />
| usb = USB2.0 device<br />
| camera = 0.3 MP (640x480) front, 0.3 MP (640x480) rear<br />
| other = Accelerometer ([[Accelerometer#Device|Manufacturer device]]), GPS, IRDA<br />
| headers = LCD, I2C<br />
}}<br />
<br />
{{Remove_only_when_finished|This page needs to be properly filled according to the [[New_Device_howto |New Device Howto]] and the [[New_Device_page|New Device Page guide]].}}<br />
<br />
{{Remove|If a device is special, then feel free to provide a terse description of what makes this device so special. But terse, no novels, no marketing blurb.}}<br />
<br />
= Identification =<br />
<br />
On the back of the device, the following is printed:<br />
<pre><br />
The PCB has the following written on it:<br />
ET_Q8_A23_A33_v1.6 <br />
140903<br />
</pre><br />
<br />
In android, under Settings->About Tablet, you will find:<br />
* Model Number: MID-756 <br />
* Build Number: astar_rda-eng 4.4.2 KVT 49L 20141110 test-keys<br />
<br />
= Sunxi support =<br />
<br />
== Current status ==<br />
<br />
{{Remove|Give a brief overview of the current status of support under sunxi here. If there is mainline support for either u-boot or kernel, mention this too, but add the extra sections below.}}<br />
<br />
== Images ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific sunxi ROM images here. E.g. a livesuit image or some other linux image which uses linux-sunxi code. Do not put non-sunxi images here, they should live under [[#See_also|See also]]. If no sunxi based images are available, this section can be left blank.}}<br />
<br />
== HW-Pack ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE HW-pack specifics here. This section can be left blank.}}<br />
<br />
== BSP ==<br />
<br />
{{Remove|Add MANUFACTURER DEVICE BSP specifics here. This section can be left blank.}}<br />
<br />
== Manual build ==<br />
<br />
* For building u-boot, use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
* The .fex file can be found in sunxi-boards as [https://github.com/linux-sunxi/sunxi-boards/blob/master/sys_config/SOC/MANUFACTURER_DEVICE.fex {{Edit|MANUFACTURER_DEVICE.fex}}]<br />
<br />
Everything else is the same as the [[manual build howto]].<br />
<br />
== Mainline U-Boot ==<br />
<br />
{{Remove|If there is mainline u-boot support, add this section.}}<br />
<br />
For [[Mainline_U-boot#Compile_U-Boot | building mainline u-boot]], use the ''{{Edit|MANUFACTURER_DEVICE}}'' target.<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_U-boot]]</pre> at the bottom of the page.}}<br />
<br />
== Mainline kernel ==<br />
<br />
{{Remove|If there is mainline kernel support, add this section.}}<br />
<br />
Use the ''{{Edit|FAMILY-CHIP-DEVICE.dtb}}'' device-tree file for the [[Mainline_Kernel_Howto|mainline kernel]].<br />
<br />
{{Remove|Don't forget to add <pre>[[Category:Mainline_Kernel]]</pre> at the bottom of the page.}}<br />
<br />
= Tips, Tricks, Caveats =<br />
<br />
{{Remove|Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.}}<br />
<br />
== FEL mode ==<br />
<br />
The {{Edit|something}} button triggers [[FEL | FEL mode]].<br />
<br />
== {{Edit|Device specific topic}} ==<br />
<br />
{{Remove|If there are no further device specific topics to add, remove these sections.}}<br />
<br />
== {{Edit|...}} ==<br />
<br />
= Adding a serial port ('''voids warranty''') =<br />
<br />
[[File:device_uart.jpg|thumb|240px|{{Remove|DEVICE}} UART pads]]<br />
<br />
{{Remove|This section explains how to attach a serial port to the device. Make sure it refers to our [[UART|UART howto]]. For a development board, you can just mention how to find the header with the pins and include a picture, and you can remove the warranty voiding warning.}}<br />
<br />
== Device disassembly ==<br />
<br />
{{Remove|If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped. If pins do need to be popped, mention the [[Plastic_tool|Plastic tool howto]].}}<br />
<br />
== Locating the UART ==<br />
<br />
{{Remove|Describe how to find the RX,TX,GND signals here, and mention the [[UART|UART howto]].}}<br />
<br />
= Pictures =<br />
<br />
{{Remove|Take some pictures of your device, [[Special:Upload | upload them]], and add them here. DO NOT UPLOAD PICTURES WHICH YOU PLUCKED OFF THE INTERNET.}}<br />
<br />
<gallery><br />
File:Device_front.jpg<br />
File:Device_back.jpg<br />
File:Device_buttons_1.jpg<br />
File:Device_buttons_2.jpg<br />
File:Device_board_front.jpg<br />
File:Device_board_back.jpg<br />
</gallery><br />
<br />
= Also known as =<br />
<br />
{{Remove|List rebadged devices here.}}<br />
<br />
= See also =<br />
<br />
{{Remove|Add some nice to have links here. This includes related devices, and external links.}}<br />
<br />
== Manufacturer images ==<br />
<br />
{{Remove|Optional. Add non-sunxi images in this section.}}<br />
<br />
[[Category:Devices]]<br />
[[Category:CATEGORY]]</div>Vishnupatekar