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Got IDV properly initalized.

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This commit is contained in:
Ross Thompson 2024-06-17 09:15:59 -07:00
parent 47523c97ac
commit 82b54c0887
1 changed files with 46 additions and 5 deletions
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51
fpga/rvvidaemon/rvvidaemon.c
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@ -42,6 +42,7 @@
#include <net/if.h>
#include <netinet/ether.h>
#include "rvviApi.h" // *** bug fix me when this file gets included into the correct directory.
#include "idv/idv.h"
#define DEST_MAC0 0x43
@ -140,13 +141,53 @@ int main(int argc, char **argv){
}
printf("Here 4\n");
/* if(!rvviVersionCheck(RVVI_API_VERSION)){ */
/* printf("Bad RVVI_API_VERSION\n"); */
/* } */
if(!rvviVersionCheck(RVVI_API_VERSION)){
printf("Bad RVVI_API_VERSION\n");
}
//rvviRefConfigSetString(IDV_CONFIG_MODEL_VENDOR, "riscv.ovpworld.org");
rvviRefConfigSetString(IDV_CONFIG_MODEL_VENDOR, "riscv.ovpworld.org");
rvviRefConfigSetString(IDV_CONFIG_MODEL_NAME,"riscv");
rvviRefConfigSetString(IDV_CONFIG_MODEL_VARIANT, "RV64GC");
rvviRefConfigSetInt(IDV_CONFIG_MODEL_ADDRESS_BUS_WIDTH, 56);
rvviRefConfigSetInt(IDV_CONFIG_MAX_NET_LATENCY_RETIREMENTS, 6);
//rvviRefInit(NULL);
// eventually we want to put the elffiles here
rvviRefInit(NULL);
rvviRefPcSet(0, 0x1000);
// Volatile CSRs
rvviRefCsrSetVolatile(0, 0xC00); // CYCLE
rvviRefCsrSetVolatile(0, 0xB00); // MCYCLE
rvviRefCsrSetVolatile(0, 0xC02); // INSTRET
rvviRefCsrSetVolatile(0, 0xB02); // MINSTRET
rvviRefCsrSetVolatile(0, 0xC01); // TIME
int iter;
for (iter = 0xC03; iter <= 0xC1F; iter++) {
rvviRefCsrSetVolatile(0, iter); // HPMCOUNTERx
}
// Machine MHPMCOUNTER3 - MHPMCOUNTER31
for (iter = 0xB03; iter <= 0xB1F; iter++) {
rvviRefCsrSetVolatile(0, iter); // MHPMCOUNTERx
}
// cannot predict this register due to latency between
// pending and taken
rvviRefCsrSetVolatile(0, 0x344); // MIP
rvviRefCsrSetVolatile(0, 0x144); // SIP
// set bootrom and bootram as volatile memory
rvviRefMemorySetVolatile(0x1000, 0x1FFF);
rvviRefMemorySetVolatile(0x2000, 0x2FFF);
// Privileges for PMA are set in the imperas.ic
// volatile (IO) regions are defined here
// only real ROM/RAM areas are BOOTROM and UNCORE_RAM
rvviRefMemorySetVolatile(0x2000000, 0x2000000 + 0xFFFF);
rvviRefMemorySetVolatile(0x10060000, 0x10060000 + 0xFF);
rvviRefMemorySetVolatile(0x10000000, 0x10000000 + 0x7);
rvviRefMemorySetVolatile(0x0C000000, 0x0C000000 + 0x03FFFFFF);
rvviRefMemorySetVolatile(0x00013000, 0x00013000 + 0x7F);
rvviRefMemorySetVolatile(0x10040000, 0x10040000 + 0xFFF);
while(1) {
//printf("listener: Waiting to recvfrom...\n");