Adding a New Device

Adding support for On-Chip IP

If the HAL for the new device is already defined in embARC OSP, follow the steps below.

• Create a sub-folder in device/ip.

• Implement the driver according to the device HAL definition and existing DesignWare IP implementations.

• Add the corresponding makefile.

If the HAL of the new device is not defined, follow the steps below.

• Create a header file in device/ip/ip_hal.

• Add the HAL definition for the new device.

• Implement the driver according to the device HAL definition.

• Add the corresponding makefile.

Adding support for an On-Board or External Peripheral

• Add the driver in device/peripheral folder according to the class of peripheral. For example, a flash device xxx should be in the folder device/peripheral/flash/xxx folder.

• Add the corresponding makefile.