Finepower N1

= Identification =

On the back of the device, the following is printed: FinePower Model: N1 Rev.2

The PCB has the following silkscreened on it: TZX-723VC4

In android, under Settings->About Tablet, you will find:
 * Model Number: N1
 * Build Number: N1_R01_13.04.2018_V1.2

= Sunxi support =

Current status
Supported under mainline u-boot and mainline kernel.

Android modules
cst2xx 18173 0 - Live 0xbf331000 sc7660 13524 0 - Live 0xbf329000 cdc_ether 5099 0 - Live 0xbf323000 rtl8150 9023 0 - Live 0xbf31c000 mcs7830 6292 0 - Live 0xbf316000 qf9700 7805 0 - Live 0xbf310000 asix 17150 0 - Live 0xbf307000 usbnet 17700 4 cdc_ether,mcs7830,qf9700,asix, Live 0xbf2fc000 sunxi_keyboard 3021 0 - Live 0xbf2f8000 sw_device 14991 0 - Live 0xbf2f0000 vfe_v4l2 448072 0 - Live 0xbf268000 s5k6aafx 21182 0 - Live 0xbf25e000 bf3603 9619 0 - Live 0xbf257000 sp2519 10857 0 - Live 0xbf250000 sp0a19 11296 0 - Live 0xbf249000 sp0838 10574 0 - Live 0xbf242000 bf3920 9807 0 - Live 0xbf23b000 bf3703 9570 0 - Live 0xbf234000 siv121du 10782 0 - Live 0xbf22d000 gc2155 12592 0 - Live 0xbf225000 gc2145 12536 0 - Live 0xbf21d000 gc2035 12824 0 - Live 0xbf215000 gc0309 10622 0 - Live 0xbf20e000 gc0329 10478 0 - Live 0xbf207000 gc0312 10535 0 - Live 0xbf200000 gc0308 10822 0 - Live 0xbf1f9000 gc0328 10687 0 - Live 0xbf1f2000 vfe_subdev 4771 17 vfe_v4l2,s5k6aafx,bf3603,sp2519,sp0a19,sp0838,bf3920,bf3703,siv121du,gc2155,gc2145,gc2035,gc0309,gc0329,gc0312,gc0308,gc0328, Live 0xbf1ed000 vfe_os 3951 2 vfe_v4l2,vfe_subdev, Live 0xbf1e8000 cci 21602 16 s5k6aafx,bf3603,sp2519,sp0a19,sp0838,bf3920,bf3703,siv121du,gc2155,gc2145,gc2035,gc0309,gc0329,gc0312,gc0308,gc0328, Live 0xbf1dc000 videobuf_dma_contig 5567 1 vfe_v4l2, Live 0xbf1d7000 videobuf_core 16520 2 vfe_v4l2,videobuf_dma_contig, Live 0xbf1cd000 leds_sunxi 1359 0 - Live 0xbf1c9000 mali 212058 20 - Live 0xbf181000 (O) lcd 116877 0 - Live 0xbf15f000 disp 992768 8 mali,lcd, Live 0xbf058000 nand 294363 8 - Live 0xbf000000 (O)

Manual build
You can build things for yourself by following our Manual build howto and by choosing from the configurations available below.

Mainline U-Boot
Use the "q8_a33_tablet_1024x600_defconfig" build target.

Mainline kernel
Use the "sun8i-a33-q8-tablet.dtb" device-tree binary.

Wi-Fi kernel module: https://github.com/Icenowy/rtl8723cs/tree/new-driver-by-megous

Tested with kernel 5.15.0-rc1-00014-g316346243be6

How to compile:

make -C [KERNEL_PATH] ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- M="$(pwd)" modules \ CONFIG_RTL8723CS=m For turn off power save execute: echo 'options 8723cs rtw_power_mgnt=0 rtw_enusbss=0' | sudo tee /etc/modprobe.d/8723cs.conf CONFIG_IPV6 must be OFF in kernel otherwise Wi-Fi driver will crash!

FEL mode
The button triggers  FEL mode.

= Adding a serial port (voids warranty) =



There a two pads right of A33 chip. They are actually B0 and B1 pads of SOC.

Device disassembly
See the Q8 tablet format disassembly page.

Locating the UART
= Pictures =

= See also =

Other Q8 format A33 based tablets.