53 lines
960 B
C
53 lines
960 B
C
#include <stdint.h>
|
|
#include <conio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "devices/board_io.h"
|
|
#include "devices/uart.h"
|
|
#include "devices/sd_card.h"
|
|
#include "filesystem/fat.h"
|
|
|
|
#define KERNEL_LOAD_ADDR 0xD000
|
|
|
|
uint8_t buf[512];
|
|
|
|
int main() {
|
|
uint16_t rca;
|
|
clrscr();
|
|
cputs("Starting sd_init\n");
|
|
cprintf("And testing cprintf\n");
|
|
|
|
sd_init();
|
|
|
|
cprintf("finish sd_init\n");
|
|
|
|
rca = sd_get_rca();
|
|
cprintf("rca: %x\n", rca);
|
|
|
|
sd_select_card(rca);
|
|
|
|
/*
|
|
fat_init();
|
|
|
|
filename = (char*)malloc(FAT_MAX_FILE_NAME);
|
|
|
|
cluster = fat_parse_path_to_cluster("/kernel.bin");
|
|
for (kernel_load = (uint8_t*)KERNEL_LOAD_ADDR; cluster < FAT_CLUSTERMASK; kernel_load+=(8*512)) {
|
|
cprintf("cluster: %lx\n", cluster);
|
|
cprintf("Writing to %p\n", kernel_load);
|
|
fat_read_cluster(cluster, kernel_load);
|
|
cluster = fat_get_chain_value(cluster);
|
|
}
|
|
|
|
*/
|
|
|
|
cprintf("Done!\n");
|
|
|
|
for(;;);
|
|
|
|
cprintf("Reset vector: %x\n", *((uint16_t*)0xfffc));
|
|
|
|
return 0;
|
|
}
|