seedvpm642main.c

合众达的开发板自带测试程序

#include <csl.h>
#include <csl_cache.h>
#include <csl_dat.h>

/* perform all initializations */
void main()
{
    // Turn on the cache first
    CSL_init();
    CACHE_clean(CACHE_L2ALL, 0, 0);
    CACHE_setL2Mode(CACHE_128KCACHE);
    CACHE_enableCaching(CACHE_EMIFA_CE00);
    CACHE_enableCaching(CACHE_EMIFA_CE01);

    DAT_open(DAT_CHAANY, DAT_PRI_LOW, DAT_OPEN_2D);

    CACHE_setL2Queue(0x3, 0x7);
    CACHE_setL2Queue(0x1, 0x7);
    CACHE_setPriL2Req(CACHE_L2PRIHIGH);
}