Device/Feature
| APF27
| APF51
| APF28
| Comment
|
Core cpu
| UPSTREAM
| UPSTREAM
| UPSTREAM (3.4+)
|
|
UART
| UPSTREAM
| UPSTREAM
| UPSTREAM (3.4+)
|
|
NAND flash
| UPSTREAM
| UPSTREAM
| UPSTREAM (3.4+)
|
|
Network
| UPSTREAM
| UPSTREAM
| UPSTREAM (3.4+)
|
|
Power management | TBD | TBD | TBD |
|
USB
| BSP
| BSP
| BSP
| trabucayre is working on it
|
SPI
| UPSTREAM
| UPSTREAM
| UPSTREAM
|
|
I2C
| UPSTREAM
| UPSTREAM
| UPSTREAM
|
|
MMC/SD
| BSP
| UPSTREAM
| UPSTREAM
|
|
PWM
| BSP
| UPSTREAM
| UPSTREAM
| apf51 pwm pin is shared between "pwm" and "button and led".
|
Sahara | UPSTREAM (3.11) | TBD | TBD |
|
MPEG | TBD | TBD | TBD |
|
Watchdog
| UPSTREAM
| UPSTREAM
| TBD
|
|
CSI (CMOS Sensor Interface) | TBD | TBD | TBD |
|
GPIO
| UPSTREAM
| UPSTREAM
| UPSTREAM
|
|
LED
| UPSTREAM
| UPSTREAM
| UPSTREAM
|
|
Framebuffer
| UPSTREAM
| UPSTREAM
| UPSTREAM
|
|
SSI/Audio | TBD | TBD | TBD |
|
FPGA
| BSP
| TBD
| NA
|
|