Sciclient CCS Init

Table of Contents

• Introduction
• Supported Combinations
• Steps to Run the Example
• See Also
• Sample Output

Introduction

This is a special soc initialization example which loads the System Firmware on Cortex M3, sends the sciclient boardcfg to the SYSFW running on M3 and initializes the other cores users to connect and debug. This example is used with CCS based initialization for HS-FS devices. You should run this soc initialization binary in the R5F0-0 core only after powering on the board in DEV BOOT MODE.

The SYSFW will be part of the application as a hex array and will be loaded to M3 using Sciclient_loadFirmware API. The boardcfg is a SOC specific configuration data regarding the various system attributes controlled by the SYSFW. These include resources, power and clock, security etc. If the SYSFW loads and accepts the boardcfg sent, the test result is passed otherwise failed.

Sciclient CCS Init honors the various core variants of the device. The core variants might have lesser number of cores, Sciclient CCS Init will not initialize any disabled core. This is achieved by reading JTAG USER ID register of the SOC to identify the features.

Supported Combinations

Parameter	Value
CPU + OS	r5fss0-0 nortos
Toolchain	ti-arm-clang
Board	am64x-evm, am64x-sk
Example folder	examples/drivers/sciclient/sciclient_ccs_init

Steps to Run the Example

• When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
• When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)
• Launch a CCS debug session and run the executable, see CCS Launch, Load and Run

See Also

SCICLIENT

Sample Output