test-stage1.c

em86xx 完整启动程序,支持网络下载与串通下载

/*****************************************
 Copyright 
 *****************************************/

#include "../config.h"
#include "../uart.h"
#include "../util.h"
#include "../pcicommon.h"
#include "../pciem86xx.h"

extern struct my_pci_op g_pciem86xx_op;
 
static struct {
    int idsel;
    unsigned int vendor_id;
    unsigned int device_id;
} s_pci_devices[] = {
    { 1, 0x10ec, 0x8139 },
    { 2, 0x1106, 0x3038 },
    { 3, 0x1260, 0x3890 },
};

static int test_pci_devices(void);

void test_board_stage1(loaderconfig_t *config)
{
    uart_puts("  Camry PCI Test\n");
    test_pci_devices();
}

int test_pci_devices(void)
{
    int i;
    struct my_pci_dev dev;
        
    pci_init(&g_pciem86xx_op, 0);

    for (i = 0; i < sizeof s_pci_devices / sizeof s_pci_devices[0]; ++i) {
        uart_printf("    IDSEL %d : ", s_pci_devices[i]);
        if (pci_lookup_idsel(s_pci_devices[i].idsel, &dev) == NULL)
            uart_puts("Not Found\n");
        else {
            uart_printf("%04x:%04x ", dev.vendor_id, dev.device_id);
            if (s_pci_devices[i].vendor_id == dev.vendor_id &&
                s_pci_devices[i].device_id == dev.device_id)
                uart_puts("Passed\n");
            else
                uart_puts("Failed\n");
        }
    }
}