Rockchip RK3126/RK3128/RK3188
Appearance
	
	
(Redirected from Rockchip RK3188)
| Manufacturer | Rockchip | 
|---|---|
| Name | RK3188 | 
| Architecture | armv7 | 
| CPU | 4x 1.6 GHz ARM Cortex-A9 | 
| GPU | Mali-400 MP4 | 
| Year | 2013 | 
| Process | 28nm | 
| Mainline | yes | 
| CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle | Works | 
|---|---|
| UART | Works | 
| Storage eMMC, SD cards, UFS, ... | Works | 
| USB | Works | 
| Display | Works | 
| GPU | Works | 
| Pinctrl | Works | 
| I²C | Works | 
| SPI Serial Peripheral Interface | Works | 
| Audio | Works | 
| Video Hardware-accelerated video de/encoding | Untested | 
| Thermal | Untested | 
| WiFi | Untested | 
| Bluetooth | Untested | 
| Modem Calls, SMS, Internet | Untested | 
| GPS | Untested | 
| Camera | Untested | 
| NPU Neural Processing Unit | Untested | 
| Suspend | Untested | 
| Ethernet | Works | 
| Manufacturer | Rockchip | 
|---|---|
| Name | RK3128 | 
| Architecture | armv7 | 
| CPU | 4x 1.2 GHz ARM Cortex-A9 | 
| GPU | Mali-400 MP2 | 
| Year | 2014 | 
| Process | 40nm | 
| Mainline | yes | 
| CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle | Works | 
|---|---|
| UART | Works | 
| Storage eMMC, SD cards, UFS, ... | Works | 
| USB | Works | 
| Display | Works | 
| GPU | Works | 
| Pinctrl | Works | 
| I²C | Works | 
| SPI Serial Peripheral Interface | Works | 
| Audio | Works | 
| Video Hardware-accelerated video de/encoding | Untested | 
| Thermal | Untested | 
| WiFi | Untested | 
| Bluetooth | Untested | 
| Modem Calls, SMS, Internet | Untested | 
| GPS | Untested | 
| Camera | Untested | 
| NPU Neural Processing Unit | Untested | 
| Suspend | Untested | 
| Ethernet | Works | 
| Manufacturer | Rockchip | 
|---|---|
| Name | RK3126 | 
| Architecture | armv7 | 
| CPU | 4x 1.2 GHz ARM Cortex-A9 | 
| GPU | Mali-400 MP2 | 
| Year | 2014 | 
| Process | 40nm | 
| Mainline | yes | 
| CPU SMP (bring up secondary CPU cores), CPU frequency scaling, CPUidle | Works | 
|---|---|
| UART | Works | 
| Storage eMMC, SD cards, UFS, ... | Works | 
| USB | Works | 
| Display | Works | 
| GPU | Works | 
| Pinctrl | Works | 
| I²C | Works | 
| SPI Serial Peripheral Interface | Works | 
| Audio | Works | 
| Video Hardware-accelerated video de/encoding | Untested | 
| Thermal | Untested | 
| WiFi | Untested | 
| Bluetooth | Untested | 
| Modem Calls, SMS, Internet | Untested | 
| GPS | Untested | 
| Camera | Untested | 
| NPU Neural Processing Unit | Untested | 
| Suspend | Untested | 
| Ethernet | Works | 
RK3188 is a Rockchip SoC released in 2013. There are two lower-performance variants of RK3188 named RK3128 and RK3126 released in 2014.
Mainlining
This basic support for the SoC family has been mainlined and further improvement is discussed on the linux-rockchip mailing list (archive, patchwork).
Devices
RK3188
| Device | Codename | Chipset | Category | Booting | 
|---|---|---|---|---|
| Arta Tech inkBOOK Prime | inkbook-prime | Rockchip RK3188 | No | |
| Nextbook 8 | nextbook-nxm865fd | Rockchip RK3188 | No | |
| Starway Andromeda S8 | starway-andromeda-s8 | Rockchip RK3188 | testing | Yes | 
| Toshiba Excite 7 | toshiba-at7a8 | Rockchip RK3188 | No | |
| Xtreamer Multi-Console | xtreamer-mc | Rockchip RK3188 | No | 
RK3128
| Device | Codename | Chipset | Category | Booting | 
|---|---|---|---|---|
| KING JIM POMERA DM200 | kingjim-onyx2 | Rockchip RK3128 | No | |
| KING JIM POMERA DM250 | kingjim-onyx3 | Rockchip RK3128 | No | |
| Tigermedia Tigerbox TOUCH | tigermedia-tigerbox | Rockchip RK3128 | testing | Yes | 
RK3126
| Device | Codename | Chipset | Category | Booting | 
|---|---|---|---|---|
| Proscan PLT9650G | proscan-plt9650g | Rockchip RK3126 | No |