Page Comparison

Drivers

Folders or files

 Feature descriptions

8-bit NAND

mtd/nand/raw/sp_paranand/

1. Support mtd framework.

2. Support read and write standard 2k/4k/8k ECC sectors.

3. Support read and write 1K60 ECC sectors.

4. Support block and chip erase.

Clock

clk/sunplus/

1. Support common clock framework (CCF).

2. Support clock functions for all devices.

eMMC

mmc/sp_mmc*

1. Support MMC framework.

2. Support read and write User Data Area.

3. Support read and write RPMB partition.

4. Support DMA mode.

Ethernet

net/designware.*

1. Support 802.3 packets transactions.

2. Support 100M and 1000M speeds.

3. Support RGMII and RMII interfaces.

I2C

i2c/designware_i2c*

1. Support I2C master mode access.

2. Support 100kHz and 400kHz speeds.

OTP

soc/sunplus/

1. Support write and read OTP.

2. Support rotp and wotp commands.

Reset

reset/reset-sunplus.c

1. Support reset functions for all devices.

Pinctrl

pinctrl/sunplus/

1. Support generic helper bindings.

2. Support pin-mux of all devices.

3. Support all GPIO pins.

SD card

mmc/sp_sd*

1. Support MMC framework.

2. Support read and write operations.

3. Support DMA mode.

SPI

spi/designware_spi.c

1. Support SPI master mode access.

2. Support set clock frequency in dts.

3. Support mode 0, 1, 2 and 3 in dts.

SPI-NAND

mtd/nand/raw/sp_*

1. Support mtd framework.

2. Support read and write standard 2k ECC sectors.

3. Support read and write 1K60 ECC sectors..

4. Support block and chip erase.

5. Support 4-bit operations.

6. Support set clock frequency in dts.

SPI-NOR

mtd/spi/spi-nor-ids.c

spi/sp_spi_nor.c

1. Support mtd framework.

2. Support read and write operations.

3. Support block and chip erase.

4. Support set clock frequency in dts.

UART

serial/serial_sunplus.c

1. Support U-Boot console at UART0.

2. Baud rate is set by i-boot.

USB2.0 EHCI

usb/host/ehci-sunplus.c

1. Support high-speed read and write operations.

USB2.0 OHCI

usb/host/ohci-sunplus.c

1. Support full-speed read and write operations.

USB2.0 UDC

usb/gadget/sp_udc.c

1. Support USB device (gadgets).

USB3.0 DRD

usb/host/xhci-spdwc3.c

usb/gadget/spdwc3_udc.c
phy/phy-sunplus-dwc3.c

1. Support super-speed, high-speed and full-speed access.

2. Support host and device mode.

3. Support USB type C receptacle.

Video (MIPI/DSI-TX)

video/sunplus/sp7350/disp/

1. Support U-Boot video console.

Folders

Descriptions

common/secure_sp7350/

Contains secure-boot related files.

sp7350/

Contains SP7350 platform or hardware-specific files.