Cleanup for GCC-4.x

[oweals/u-boot.git] / net / tftp.c

diff --git a/net/tftp.c b/net/tftp.c
index 03a002767a736bca72ba437efd0b0097ccd514a5..bcf928d7caee9d29e5375c785f9b257ab65075bc 100644 (file)
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -78,7 +78,7 @@ store_block (unsigned block, uchar * src, unsigned len)
        }
 
        if (rc) { /* Flash is destination for this packet */
-               rc = flash_write ((uchar *)src, (ulong)(load_addr+offset), len);
+               rc = flash_write ((char *)src, (ulong)(load_addr+offset), len);
                if (rc) {
                        flash_perror (rc);
                        NetState = NETLOOP_FAIL;
@@ -313,6 +313,10 @@ TftpTimeout (void)
 void
 TftpStart (void)
 {
+#ifdef CONFIG_TFTP_PORT
+       char *ep;             /* Environment pointer */
+#endif
+
        if (BootFile[0] == '\0') {
                sprintf(default_filename, "%02lX%02lX%02lX%02lX.img",
                        NetOurIP & 0xFF,
@@ -364,7 +368,16 @@ TftpStart (void)
        TftpServerPort = WELL_KNOWN_PORT;
        TftpTimeoutCount = 0;
        TftpState = STATE_RRQ;
+       /* Use a pseudo-random port unless a specific port is set */
        TftpOurPort = 1024 + (get_timer(0) % 3072);
+#ifdef CONFIG_TFTP_PORT
+       if ((ep = getenv("tftpdstp")) != NULL) {
+               TftpServerPort = simple_strtol(ep, NULL, 10);
+       }
+       if ((ep = getenv("tftpsrcp")) != NULL) {
+               TftpOurPort= simple_strtol(ep, NULL, 10);
+       }
+#endif
        TftpBlock = 0;
 
        /* zero out server ether in case the server ip has changed */