mx28: Let dram_init be common for mx28

[u-boot] / net / bootp.c

diff --git a/net/bootp.c b/net/bootp.c
index a003c422bd9a4a3f33e01307fb7d33acb293ec03..34124b8fc2425d6fe70e3b5cd42ec159119670df 100644 (file)
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -17,6 +17,7 @@
 #ifdef CONFIG_STATUS_LED
 #include <status_led.h>
 #endif
+#include <linux/compiler.h>
 
 #define BOOTP_VENDOR_MAGIC     0x63825363      /* RFC1048 Magic Cookie         */
 
@@ -105,7 +106,7 @@ static int BootpCheckPkt(uchar *pkt, unsigned dest, unsigned src, unsigned len)
  */
 static void BootpCopyNetParams(Bootp_t *bp)
 {
-       IPaddr_t tmp_ip;
+       __maybe_unused IPaddr_t tmp_ip;
 
        NetCopyIP(&NetOurIP, &bp->bp_yiaddr);
 #if !defined(CONFIG_BOOTP_SERVERIP)
@@ -138,36 +139,6 @@ static int truncate_sz (const char *name, int maxlen, int curlen)
        return (curlen);
 }
 
-/*
- * Check if autoload is enabled. If so, use either NFS or TFTP to download
- * the boot file.
- */
-static void auto_load(void)
-{
-       const char *s = getenv("autoload");
-
-       if (s != NULL) {
-               if (*s == 'n') {
-                       /*
-                        * Just use BOOTP to configure system;
-                        * Do not use TFTP to load the bootfile.
-                        */
-                       NetState = NETLOOP_SUCCESS;
-                       return;
-               }
-#if defined(CONFIG_CMD_NFS)
-               if (strcmp(s, "NFS") == 0) {
-                       /*
-                        * Use NFS to load the bootfile.
-                        */
-                       NfsStart();
-                       return;
-               }
-#endif
-       }
-       TftpStart();
-}
-
 #if !defined(CONFIG_CMD_DHCP)
 
 static void BootpVendorFieldProcess (u8 * ext)
@@ -354,7 +325,7 @@ BootpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
 
        debug("Got good BOOTP\n");
 
-       auto_load();
+       net_auto_load();
 }
 #endif
 
@@ -381,6 +352,11 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
 {
        u8 *start = e;
        u8 *cnt;
+#if defined(CONFIG_BOOTP_PXE)
+       char *uuid;
+       size_t vci_strlen;
+       u16 clientarch;
+#endif
 
 #if defined(CONFIG_BOOTP_VENDOREX)
        u8 *x;
@@ -435,6 +411,41 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
        }
 #endif
 
+#if defined(CONFIG_BOOTP_PXE)
+       clientarch = CONFIG_BOOTP_PXE_CLIENTARCH;
+       *e++ = 93;      /* Client System Architecture */
+       *e++ = 2;
+       *e++ = (clientarch >> 8) & 0xff;
+       *e++ = clientarch & 0xff;
+
+       *e++ = 94;      /* Client Network Interface Identifier */
+       *e++ = 3;
+       *e++ = 1;       /* type field for UNDI */
+       *e++ = 0;       /* major revision */
+       *e++ = 0;       /* minor revision */
+
+       uuid = getenv("pxeuuid");
+
+       if (uuid) {
+               if (uuid_str_valid(uuid)) {
+                       *e++ = 97;      /* Client Machine Identifier */
+                       *e++ = 17;
+                       *e++ = 0;       /* type 0 - UUID */
+
+                       uuid_str_to_bin(uuid, e);
+                       e += 16;
+               } else {
+                       printf("Invalid pxeuuid: %s\n", uuid);
+               }
+       }
+
+       *e++ = 60;      /* Vendor Class Identifier */
+       vci_strlen = strlen(CONFIG_BOOTP_VCI_STRING);
+       *e++ = vci_strlen;
+       memcpy(e, CONFIG_BOOTP_VCI_STRING, vci_strlen);
+       e += vci_strlen;
+#endif
+
 #if defined(CONFIG_BOOTP_VENDOREX)
        if ((x = dhcp_vendorex_prep (e)))
                return x - start;
@@ -939,7 +950,7 @@ DhcpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
                        dhcp_state = BOUND;
                        printf ("DHCP client bound to address %pI4\n", &NetOurIP);
 
-                       auto_load();
+                       net_auto_load();
                        return;
                }
                break;