* Patch by Travis Sawyer, 01 Mar 2004:

  Ocotea:
  - Add IBM PPC440GX Ref Platform support (Ocotea)
    Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
    Adapted to U-Boot and 440GX port
  440gx_enet.c:
  - Add gracious handling of all Ethernet Pin Selections for 440GX
  - Add RGMII selection for Cicada CIS8201 Gigabit PHY
  ppc440.h:
  - Add needed bit definitions
  - Fix formatting

* Patch by Carl Riechers, 1 Mar 2004:
  Add PPC440GX prbdv0 divider to fix memory clock calculation.

* Patch by Stephan Linz, 27 Feb 2004
  - avoid problems for targets without NFS download support

1 files changed, 14 insertions, 7 deletions

diff --git a/net/rarp.c b/net/rarp.c
index b8cc542..5f18d84 100644
--- a/net/rarp.c
+++ b/net/rarp.c
@@ -51,13 +51,20 @@ RarpHandler(uchar * dummi0, unsigned dummi1, unsigned dummi2, unsigned dummi3)
 #ifdef	DEBUG
 	printf("Got good RARP\n");
 #endif
-	if (((s = getenv("autoload")) != NULL) && (*s == 'n')) {
-		NetState = NETLOOP_SUCCESS;
-		return;
-	}
-	else if ((s != NULL) && !strcmp(s, "NFS")) {
-		NfsStart();
-		return;
+	if ((s = getenv("autoload")) != NULL) {
+		if (*s == 'n') {
+			/*
+			 * Just use RARP to configure system;
+			 * Do not use TFTP/NFS to to load the bootfile.
+			 */
+			NetState = NETLOOP_SUCCESS;
+			return;
+#if (CONFIG_COMMANDS & CFG_CMD_NFS)
+		} else if ((s != NULL) && !strcmp(s, "NFS")) {
+			NfsStart();
+			return;
+#endif
+		}
 	}
 	TftpStart ();
 }