int check_trx(int mode)
{
ulong addr;
ulong data, len, checksum;
int verify;
char *s;
image_header_t *hdr = &header;
s = getenv("verify");
verify = (s && (*s == 'n')) ? 0 : 1;
if (mode == 0)
addr = CFG_FLASH_BASE + 0x50000;
else
addr = load_addr;
// printf("## Booting image at %08lx ...\n", addr);
printf("## Checking image at %08lx ...\n", addr);
/* Copy header so we can blank CRC field for re-calculation */
#ifdef CONFIG_HAS_DATAFLASH
if (addr_dataflash(addr))
{
read_dataflash(addr, sizeof(image_header_t), (char *)&header);
}
#endif
#if defined (CFG_ENV_IS_IN_NAND)
if (addr >= CFG_FLASH_BASE)
ranand_read(&header, (char *)(addr - CFG_FLASH_BASE), sizeof(image_header_t));
else
memmove (&header, (char *)addr, sizeof(image_header_t));
#elif defined (CFG_ENV_IS_IN_SPI)
if (addr >= CFG_FLASH_BASE)
raspi_read(&header, (char *)(addr - CFG_FLASH_BASE), sizeof(image_header_t));
else
memmove (&header, (char *)addr, sizeof(image_header_t));
#else //CFG_ENV_IS_IN_FLASH
memmove (&header, (char *)addr, sizeof(image_header_t));
#endif //CFG_ENV_IS_IN_FLASH
if (ntohl(hdr->ih_magic) != IH_MAGIC)
{
printf("Bad Magic Number,%08X \n", ntohl(hdr->ih_magic));
return 1;
}
// else
// printf("Magic Number: %08X, OK\n", ntohl(hdr->ih_magic));
data = (ulong)&header;
len = sizeof(image_header_t);
checksum = ntohl(hdr->ih_hcrc);
hdr->ih_hcrc = 0;
if (crc32(0, (char *)data, len) != checksum)
{
puts("Bad Header Checksum\n");
return 1;
}
// else
// puts("Header Checksum OK\n");
/* for multi-file images we need the data part, too */
print_image_hdr((image_header_t *)hdr);
data = addr + sizeof(image_header_t);
len = ntohl(hdr->ih_size);
#ifdef CONFIG_HAS_DATAFLASH
if (addr_dataflash(addr))
{
read_dataflash(data, len, (char *)CFG_LOAD_ADDR);
data = CFG_LOAD_ADDR;
}
#endif
#if defined (CFG_ENV_IS_IN_NAND)
if (addr >= CFG_FLASH_BASE) {
ulong load_addr = CFG_SPINAND_LOAD_ADDR;
ranand_read(load_addr, data - CFG_FLASH_BASE, len);
data = load_addr;
}
#elif defined (CFG_ENV_IS_IN_SPI)
if (addr >= CFG_FLASH_BASE) {
ulong load_addr = CFG_SPINAND_LOAD_ADDR;
raspi_read(load_addr, data - CFG_FLASH_BASE, len);
data = load_addr;
}
#else //CFG_ENV_IS_IN_FLASH
#endif
if (verify)
{
puts(" Verifying Checksum ... ");
if (crc32(0, (char *)data, len) != ntohl(hdr->ih_dcrc))
{
printf("Bad Data CRC\n");
return 1;
}
// puts("Data CRC OK\n");
}
return 0;
}
int eth_initialize(bd_t *bis)
{
unsigned char rt2880_gmac1_mac[6];
int eth_number = 0, regValue=0;
eth_devices = NULL;
eth_current = NULL;
#ifdef CONFIG_DB64360
mv6436x_eth_initialize(bis);
#endif
#ifdef CONFIG_CPCI750
mv6436x_eth_initialize(bis);
#endif
#ifdef CONFIG_DB64460
mv6446x_eth_initialize(bis);
#endif
#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
( defined(CONFIG_440) && !defined(CONFIG_NET_MULTI) )
ppc_4xx_eth_initialize(bis);
#endif
#if defined(CONFIG_440) && defined(CONFIG_NET_MULTI)
ppc_440x_eth_initialize(bis);
#endif
#ifdef CONFIG_INCA_IP_SWITCH
inca_switch_initialize(bis);
#endif
#ifdef CONFIG_PLB2800_ETHER
plb2800_eth_initialize(bis);
#endif
#ifdef SCC_ENET
scc_initialize(bis);
#endif
#if defined(FEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
fec_initialize(bis);
#endif
#if defined(CONFIG_MPC5xxx_FEC)
mpc5xxx_fec_initialize(bis);
#endif
#if defined(CONFIG_MPC8220)
mpc8220_fec_initialize(bis);
#endif
#if defined(CONFIG_SK98)
skge_initialize(bis);
#endif
#if defined(CONFIG_MPC85XX_TSEC1)
tsec_initialize(bis, 0);
#endif
#if defined(CONFIG_MPC85XX_TSEC2)
tsec_initialize(bis, 1);
#endif
#if defined(CONFIG_MPC85XX_FEC)
tsec_initialize(bis, 2);
#endif
#if defined(CONFIG_AU1X00)
au1x00_enet_initialize(bis);
#endif
#ifdef CONFIG_E1000
e1000_initialize(bis);
#endif
#ifdef CONFIG_EEPRO100
eepro100_initialize(bis);
#endif
#ifdef CONFIG_TULIP
dc21x4x_initialize(bis);
#endif
#ifdef CONFIG_3COM
eth_3com_initialize(bis);
#endif
#ifdef CONFIG_PCNET
pcnet_initialize(bis);
#endif
#ifdef CFG_GT_6426x
gt6426x_eth_initialize(bis);
#endif
#ifdef CONFIG_NATSEMI
natsemi_initialize(bis);
#endif
#ifdef CONFIG_NS8382X
ns8382x_initialize(bis);
#endif
#if defined(CONFIG_RTL8139)
rtl8139_initialize(bis);
#endif
#if defined(CONFIG_RTL8169)
rtl8169_initialize(bis);
#endif
#if defined(CONFIG_RT2880_ETH)
rt2880_eth_initialize(bis);
#endif
if (!eth_devices) {
puts ("No ethernet found.\n");
} else {
struct eth_device *dev = eth_devices;
char *ethprime = getenv ("ethprime");
unsigned char empty_mac[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
do {
if (eth_number)
puts (", ");
if (ethprime && strcmp (dev->name, ethprime) == 0) {
eth_current = dev;
puts (" [PRIME]");
}
#if defined (MT7621_MP)
#define GMAC0_OFFSET 0xE000
#else
#define GMAC0_OFFSET 0x28
#endif
//get Ethernet mac address from flash
#if defined (CFG_ENV_IS_IN_NAND)
ranand_read(rt2880_gmac1_mac,
CFG_FACTORY_ADDR - CFG_FLASH_BASE + GMAC0_OFFSET, 6);
#elif defined (CFG_ENV_IS_IN_SPI)
raspi_read(rt2880_gmac1_mac,
CFG_FACTORY_ADDR - CFG_FLASH_BASE + GMAC0_OFFSET, 6);
#else //CFG_ENV_IS_IN_FLASH
memmove(rt2880_gmac1_mac, CFG_FACTORY_ADDR + GMAC0_OFFSET, 6);
#endif
//if flash is empty, use default mac address
if (memcmp(rt2880_gmac1_mac, empty_mac, 6) == 0)
eth_parse_enetaddr(CONFIG_ETHADDR, rt2880_gmac1_mac);
if (memcmp (rt2880_gmac1_mac, "\0\0\0\0\0\0", 6) == 0)
eth_parse_enetaddr(CONFIG_ETHADDR, rt2880_gmac1_mac);
memcpy(dev->enetaddr, rt2880_gmac1_mac, 6);
eth_number++;
dev = dev->next;
} while(dev != eth_devices);
#ifdef CONFIG_NET_MULTI
/* update current ethernet name */
if (eth_current) {
char *act = getenv("ethact");
if (act == NULL || strcmp(act, eth_current->name) != 0)
setenv("ethact", eth_current->name);
} else
setenv("ethact", NULL);
#endif
//printf("\n eth_current->name = %s\n",eth_current->name);
printf("\n");
}
return eth_number;
}