U_BOOT_CMD(
bootp, 3, 1, do_bootp,
- "bootp - boot image via network using BootP/TFTP protocol\n",
+ "bootp\t- boot image via network using BootP/TFTP protocol\n",
"[loadAddress] [bootfilename]\n"
);
U_BOOT_CMD(
dhcp, 3, 1, do_dhcp,
- "dhcp - invoke DHCP client to obtain IP/boot params\n",
+ "dhcp\t- invoke DHCP client to obtain IP/boot params\n",
"\n"
);
#endif /* CFG_CMD_DHCP */
U_BOOT_CMD(
nfs, 3, 1, do_nfs,
- "nfs - boot image via network using NFS protocol\n",
+ "nfs\t- boot image via network using NFS protocol\n",
"[loadAddress] [host ip addr:bootfilename]\n"
);
#endif /* CFG_CMD_NFS */
-static void netboot_update_env(void)
+static void netboot_update_env (void)
{
- char tmp[22] ;
+ char tmp[22];
- if (NetOurGatewayIP) {
- ip_to_string (NetOurGatewayIP, tmp);
- setenv("gatewayip", tmp);
- }
-
- if (NetOurSubnetMask) {
- ip_to_string (NetOurSubnetMask, tmp);
- setenv("netmask", tmp);
- }
+ if (NetOurGatewayIP) {
+ ip_to_string (NetOurGatewayIP, tmp);
+ setenv ("gatewayip", tmp);
+ }
- if (NetOurHostName[0])
- setenv("hostname", NetOurHostName);
+ if (NetOurSubnetMask) {
+ ip_to_string (NetOurSubnetMask, tmp);
+ setenv ("netmask", tmp);
+ }
- if (NetOurRootPath[0])
- setenv("rootpath", NetOurRootPath);
+ if (NetOurHostName[0])
+ setenv ("hostname", NetOurHostName);
- if (NetOurIP) {
- ip_to_string (NetOurIP, tmp);
- setenv("ipaddr", tmp);
- }
+ if (NetOurRootPath[0])
+ setenv ("rootpath", NetOurRootPath);
- if (NetServerIP) {
- ip_to_string (NetServerIP, tmp);
- setenv("serverip", tmp);
- }
+ if (NetOurIP) {
+ ip_to_string (NetOurIP, tmp);
+ setenv ("ipaddr", tmp);
+ }
- if (NetOurDNSIP) {
- ip_to_string (NetOurDNSIP, tmp);
- setenv("dnsip", tmp);
- }
+ if (NetServerIP) {
+ ip_to_string (NetServerIP, tmp);
+ setenv ("serverip", tmp);
+ }
+ if (NetOurDNSIP) {
+ ip_to_string (NetOurDNSIP, tmp);
+ setenv ("dnsip", tmp);
+ }
#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
- if (NetOurDNS2IP) {
- ip_to_string (NetOurDNS2IP, tmp);
- setenv("dnsip2", tmp);
- }
+ if (NetOurDNS2IP) {
+ ip_to_string (NetOurDNS2IP, tmp);
+ setenv ("dnsip2", tmp);
+ }
#endif
+ if (NetOurNISDomain[0])
+ setenv ("domain", NetOurNISDomain);
- if (NetOurNISDomain[0])
- setenv("domain", NetOurNISDomain);
-
- if (ntohs(NetOurVLAN) != (ushort)-1) {
- VLAN_to_string(NetOurVLAN, tmp);
- setenv("vlan", tmp);
- }
-
- if (ntohs(NetOurNativeVLAN) != (ushort)-1) {
- VLAN_to_string(NetOurNativeVLAN, tmp);
- setenv("vlan", tmp);
- }
-
+#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET)
+ if (NetTimeOffset) {
+ sprintf (tmp, "%d", NetTimeOffset);
+ setenv ("timeoffset", tmp);
+ }
+#endif
+#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER)
+ if (NetNtpServerIP) {
+ ip_to_string (NetNtpServerIP, tmp);
+ setenv ("ntpserverip", tmp);
+ }
+#endif
}
+
static int
netboot_common (int proto, cmd_tbl_t *cmdtp, int argc, char *argv[])
{
U_BOOT_CMD(
ping, 2, 1, do_ping,
- "ping - send ICMP ECHO_REQUEST to network host\n",
+ "ping\t- send ICMP ECHO_REQUEST to network host\n",
"pingAddress\n"
);
#endif /* CFG_CMD_PING */
U_BOOT_CMD(
cdp, 1, 1, do_cdp,
- "cdp - Perform CDP network configuration\n",
+ "cdp\t- Perform CDP network configuration\n",
);
#endif /* CFG_CMD_CDP */
+#if (CONFIG_COMMANDS & CFG_CMD_SNTP)
+int do_sntp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char *toff;
+
+ if (argc < 2) {
+ NetNtpServerIP = getenv_IPaddr ("ntpserverip");
+ if (NetNtpServerIP == 0) {
+ printf ("ntpserverip not set\n");
+ return (1);
+ }
+ } else {
+ NetNtpServerIP = string_to_ip(argv[1]);
+ if (NetNtpServerIP == 0) {
+ printf ("Bad NTP server IP address\n");
+ return (1);
+ }
+ }
+
+ toff = getenv ("timeoffset");
+ if (toff == NULL) NetTimeOffset = 0;
+ else NetTimeOffset = simple_strtol (toff, NULL, 10);
+
+ if (NetLoop(SNTP) < 0) {
+ printf("SNTP failed: host %s not responding\n", argv[1]);
+ return 1;
+ }
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ sntp, 2, 1, do_sntp,
+ "sntp\t- synchronize RTC via network\n",
+ "[NTP server IP]\n"
+);
+#endif /* CFG_CMD_SNTP */
+
#endif /* CFG_CMD_NET */