RTOS/TMDXICE110: Driver initialization

Tool/software: TI-RTOS

Hello.

In the xxx.cfg file in the examples from TI, there are lines of drivers initialization and MNU. For example:

/* ================ Driver configuration ================ */

/* Load the OSAL package */
var osType = "tirtos";
var Osal = xdc.loadPackage('ti.osal');
Osal.Settings.osType = osType;

/*use CSL package*/
var socType = "am335x";
var Csl = xdc.loadPackage('ti.csl');
Csl.Settings.deviceType = socType;

/* Load the uart package */
var Uart = xdc.loadPackage('ti.drv.uart');
Uart.Settings.socType = socType;

/* Load the spi package */
var socType = "am335x";
var I2C = xdc.loadPackage('ti.drv.i2c');
I2C.Settings.socType = socType;

/* Load the board package */
var Board = xdc.loadPackage('ti.board');
Board.Settings.boardName = "iceAMIC110";

/* ================ Cache and MMU configuration ================ */

var Cache = xdc.useModule('ti.sysbios.family.arm.a8.Cache');
Cache.enableCache = true;

var Mmu = xdc.useModule('ti.sysbios.family.arm.a8.Mmu');
Mmu.enableMMU = true;

/* Force peripheral section to be NON cacheable strongly-ordered memory */
var peripheralAttrs = {
type : Mmu.FirstLevelDesc_SECTION, // SECTION descriptor
tex: 0,
bufferable : false, // bufferable
cacheable : false, // cacheable
shareable : false, // shareable
noexecute : true, // not executable
};

I tried to find the documentation where it would be described how to do it correctly for other modules, but could not find it. Taking all code from the examples without understanding, it's wrong. You can point me to the documentation, where it's described, I can not find it myself.