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authorPeter Tyser <ptyser@xes-inc.com>2010-09-30 11:25:48 -0500
committerBen Warren <biggerbadderben@gmail.com>2010-10-11 23:00:29 -0700
commitbf6cb247a5df202fbed4fd43df477d863b68fbe1 (patch)
tree364503e9fb4b160fbf0f985aee02a486d2d2aed5
parent3f91ec0fa1ceab413fa2e74b4ffd37ab505cc66c (diff)
downloadu-boot-linaro-natty-bf6cb247a5df202fbed4fd43df477d863b68fbe1.tar.gz
rarp: Condtionally compile rarp support
Most people don't use the 'rarpboot' command, so only enable it when CONFIG_CMD_RARP is defined. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
-rw-r--r--common/cmd_net.c2
-rw-r--r--include/config_cmd_all.h1
-rw-r--r--net/Makefile2
-rw-r--r--net/net.c11
4 files changed, 13 insertions, 3 deletions
diff --git a/common/cmd_net.c b/common/cmd_net.c
index 3ffb9df1d..44d17db19 100644
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -54,6 +54,7 @@ U_BOOT_CMD(
"[loadAddress] [[hostIPaddr:]bootfilename]"
);
+#ifdef CONFIG_CMD_RARP
int do_rarpb (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
return netboot_common (RARP, cmdtp, argc, argv);
@@ -64,6 +65,7 @@ U_BOOT_CMD(
"boot image via network using RARP/TFTP protocol",
"[loadAddress] [[hostIPaddr:]bootfilename]"
);
+#endif
#if defined(CONFIG_CMD_DHCP)
int do_dhcp (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
diff --git a/include/config_cmd_all.h b/include/config_cmd_all.h
index 746bf18f0..cdc5ff10f 100644
--- a/include/config_cmd_all.h
+++ b/include/config_cmd_all.h
@@ -70,6 +70,7 @@
#define CONFIG_CMD_PORTIO /* Port I/O */
#define CONFIG_CMD_REGINFO /* Register dump */
#define CONFIG_CMD_REISER /* Reiserfs support */
+#define CONFIG_CMD_RARP /* rarpboot support */
#define CONFIG_CMD_RUN /* run command in env variable */
#define CONFIG_CMD_SAVEENV /* saveenv */
#define CONFIG_CMD_SAVES /* save S record dump */
diff --git a/net/Makefile b/net/Makefile
index 4f819dd51..216d1ec95 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -32,7 +32,7 @@ COBJS-$(CONFIG_CMD_DNS) += dns.o
COBJS-$(CONFIG_CMD_NET) += eth.o
COBJS-$(CONFIG_CMD_NET) += net.o
COBJS-$(CONFIG_CMD_NFS) += nfs.o
-COBJS-$(CONFIG_CMD_NET) += rarp.o
+COBJS-$(CONFIG_CMD_RARP) += rarp.o
COBJS-$(CONFIG_CMD_SNTP) += sntp.o
COBJS-$(CONFIG_CMD_NET) += tftp.o
diff --git a/net/net.c b/net/net.c
index 33fcd90cd..d5a5429d1 100644
--- a/net/net.c
+++ b/net/net.c
@@ -80,7 +80,9 @@
#include <net.h>
#include "bootp.h"
#include "tftp.h"
+#ifdef CONFIG_CMD_RARP
#include "rarp.h"
+#endif
#include "nfs.h"
#ifdef CONFIG_STATUS_LED
#include <status_led.h>
@@ -401,11 +403,13 @@ restart:
BootpRequest ();
break;
+#if defined(CONFIG_CMD_RARP)
case RARP:
RarpTry = 0;
NetOurIP = 0;
RarpRequest ();
break;
+#endif
#if defined(CONFIG_CMD_PING)
case PING:
PingStart();
@@ -1492,6 +1496,7 @@ NetReceive(volatile uchar * inpkt, int len)
}
break;
+#ifdef CONFIG_CMD_RARP
case PROT_RARP:
debug("Got RARP\n");
arp = (ARP_t *)ip;
@@ -1515,7 +1520,7 @@ NetReceive(volatile uchar * inpkt, int len)
(*packetHandler)(0,0,0,0);
}
break;
-
+#endif
case PROT_IP:
debug("Got IP\n");
/* Before we start poking the header, make sure it is there */
@@ -1729,10 +1734,12 @@ static int net_check_prereq (proto_t protocol)
}
/* Fall through */
- case DHCP:
+#ifdef CONFIG_CMD_RARP
case RARP:
+#endif
case BOOTP:
case CDP:
+ case DHCP:
if (memcmp (NetOurEther, "\0\0\0\0\0\0", 6) == 0) {
#ifdef CONFIG_NET_MULTI
extern int eth_get_dev_index (void);