| Line 26... |
Line 26... |
#define TFTP_DATA 3
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#define TFTP_DATA 3
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#define TFTP_ACK 4
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#define TFTP_ACK 4
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#define TFTP_ERROR 5
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#define TFTP_ERROR 5
|
|
|
|
|
extern unsigned long load_addr;
|
|
|
|
static int TftpServerPort; /* The UDP port at their end */
|
static int TftpServerPort; /* The UDP port at their end */
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static int TftpOurPort; /* The UDP port at our end */
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static int TftpOurPort; /* The UDP port at our end */
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static int TftpTimeoutCount;
|
static int TftpTimeoutCount;
|
static unsigned TftpBlock;
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static unsigned TftpBlock;
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static unsigned TftpLastBlock;
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static unsigned TftpLastBlock;
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| Line 41... |
Line 39... |
#define STATE_TOO_LARGE 3
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#define STATE_TOO_LARGE 3
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#define STATE_BAD_MAGIC 4
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#define STATE_BAD_MAGIC 4
|
|
|
#define DEFAULT_NAME_LEN (8 + 4 + 1)
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#define DEFAULT_NAME_LEN (8 + 4 + 1)
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static char default_filename[DEFAULT_NAME_LEN] = "tftpboot.img";
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static char default_filename[DEFAULT_NAME_LEN] = "tftpboot.img";
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static char *tftp_filename;
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char *tftp_filename;
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|
|
#ifdef CFG_DIRECT_FLASH_TFTP
|
#ifdef CFG_DIRECT_FLASH_TFTP
|
extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
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extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS];
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#endif
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#endif
|
|
|
| Line 56... |
Line 54... |
#ifdef CFG_DIRECT_FLASH_TFTP
|
#ifdef CFG_DIRECT_FLASH_TFTP
|
int i, rc = 0;
|
int i, rc = 0;
|
|
|
for (i=0; i<CFG_MAX_FLASH_BANKS; i++) {
|
for (i=0; i<CFG_MAX_FLASH_BANKS; i++) {
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/* start address in flash? */
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/* start address in flash? */
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if (load_addr + offset >= flash_info[i].start[0]) {
|
if (global.src_addr + offset >= flash_info[i].start[0]) {
|
rc = 1;
|
rc = 1;
|
break;
|
break;
|
}
|
}
|
}
|
}
|
|
|
if (rc) { /* Flash is destination for this packet */
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if (rc) { /* Flash is destination for this packet */
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rc = flash_write ((unsigned char *)src, (unsigned long)(load_addr+offset), len);
|
rc = flash_write ((unsigned char *)src, (unsigned long)(global.src_addr+offset), len);
|
switch (rc) {
|
switch (rc) {
|
case 0: /* OK */
|
case 0: /* OK */
|
break;
|
break;
|
case 1: printf ("Timeout writing to Flash\n");
|
case 1: printf ("Timeout writing to Flash\n");
|
break;
|
break;
|
| Line 88... |
Line 86... |
return;
|
return;
|
}
|
}
|
}
|
}
|
else
|
else
|
#endif /* CFG_DIRECT_FLASH_TFTP */
|
#endif /* CFG_DIRECT_FLASH_TFTP */
|
(void)memcpy((void *)(load_addr + offset), src, len);
|
(void)memcpy((void *)(global.src_addr + offset), src, len);
|
|
|
if (NetBootFileXferSize < newsize)
|
if (NetBootFileXferSize < newsize)
|
NetBootFileXferSize = newsize;
|
NetBootFileXferSize = newsize;
|
}
|
}
|
|
|
| Line 272... |
Line 270... |
NetServerEther[4],
|
NetServerEther[4],
|
NetServerEther[5]
|
NetServerEther[5]
|
);
|
);
|
#endif /* DEBUG */
|
#endif /* DEBUG */
|
|
|
if (BootFile[0] == '\0') {
|
|
tftp_filename = default_filename;
|
|
|
|
printf ("*** Warning: no boot file name; using '%s'\n",
|
|
tftp_filename);
|
|
} else {
|
|
tftp_filename = BootFile;
|
|
}
|
|
|
|
printf ("TFTP from server "); print_IPaddr (NetServerIP);
|
printf ("TFTP from server "); print_IPaddr (NetServerIP);
|
printf ("; our IP address is "); print_IPaddr (NetOurIP);
|
printf ("; our IP address is "); print_IPaddr (NetOurIP);
|
|
|
// Check if we need to send across this subnet
|
// Check if we need to send across this subnet
|
if (NetOurGatewayIP && NetOurSubnetMask) {
|
if (NetOurGatewayIP && NetOurSubnetMask) {
|
| Line 307... |
Line 296... |
NetBootFileSize<<9);
|
NetBootFileSize<<9);
|
}
|
}
|
|
|
putc ('\n');
|
putc ('\n');
|
|
|
printf ("Load address: 0x%lx\n", load_addr);
|
printf ("Load address: 0x%lx\n", global.src_addr);
|
|
|
printf ("Loading: *\b");
|
printf ("Loading: *\b");
|
|
|
NetSetTimeout (TIMEOUT * IN_CLK, TftpTimeout);
|
NetSetTimeout (TIMEOUT * IN_CLK, TftpTimeout);
|
NetSetHandler (TftpHandler);
|
NetSetHandler (TftpHandler);
|
