#include <common.h>
#include <command.h>
+#include <environment.h>
#include <net.h>
#if defined(CONFIG_STATUS_LED)
#include <miiphy.h>
int NetTimeOffset;
#endif
-uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
+static uchar PktBuf[(PKTBUFSRX+1) * PKTSIZE_ALIGN + PKTALIGN];
/* Receive packet */
uchar *NetRxPackets[PKTBUFSRX];
static int NetTryCount;
+int __maybe_unused net_busy_flag;
+
/**********************************************************************/
+static int on_bootfile(const char *name, const char *value, enum env_op op,
+ int flags)
+{
+ switch (op) {
+ case env_op_create:
+ case env_op_overwrite:
+ copy_filename(BootFile, value, sizeof(BootFile));
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+U_BOOT_ENV_CALLBACK(bootfile, on_bootfile);
+
/*
* Check if autoload is enabled. If so, use either NFS or TFTP to download
* the boot file.
*/
void net_auto_load(void)
{
+#if defined(CONFIG_CMD_NFS)
const char *s = getenv("autoload");
- if (s != NULL) {
- if (*s == 'n') {
- /*
- * Just use BOOTP/RARP to configure system;
- * Do not use TFTP to load the bootfile.
- */
- net_set_state(NETLOOP_SUCCESS);
- return;
- }
-#if defined(CONFIG_CMD_NFS)
- if (strcmp(s, "NFS") == 0) {
- /*
- * Use NFS to load the bootfile.
- */
- NfsStart();
- return;
- }
+ if (s != NULL && strcmp(s, "NFS") == 0) {
+ /*
+ * Use NFS to load the bootfile.
+ */
+ NfsStart();
+ return;
+ }
#endif
+ if (getenv_yesno("autoload") == 0) {
+ /*
+ * Just use BOOTP/RARP to configure system;
+ * Do not use TFTP to load the bootfile.
+ */
+ net_set_state(NETLOOP_SUCCESS);
+ return;
}
TftpStart(TFTPGET);
}
#endif
env_changed_id = env_id;
}
- memcpy(NetOurEther, eth_get_dev()->enetaddr, 6);
+ if (eth_get_dev())
+ memcpy(NetOurEther, eth_get_dev()->enetaddr, 6);
return;
}
eth_init_state_only(bd);
restart:
+#ifdef CONFIG_USB_KEYBOARD
+ net_busy_flag = 0;
+#endif
net_set_state(NETLOOP_CONTINUE);
/*
status_led_set(STATUS_LED_RED, STATUS_LED_ON);
#endif /* CONFIG_SYS_FAULT_ECHO_LINK_DOWN, ... */
#endif /* CONFIG_MII, ... */
+#ifdef CONFIG_USB_KEYBOARD
+ net_busy_flag = 1;
+#endif
/*
* Main packet reception loop. Loop receiving packets until
case NETLOOP_SUCCESS:
net_cleanup_loop();
if (NetBootFileXferSize > 0) {
- char buf[20];
printf("Bytes transferred = %ld (%lx hex)\n",
NetBootFileXferSize,
NetBootFileXferSize);
- sprintf(buf, "%lX", NetBootFileXferSize);
- setenv("filesize", buf);
-
- sprintf(buf, "%lX", (unsigned long)load_addr);
- setenv("fileaddr", buf);
+ setenv_hex("filesize", NetBootFileXferSize);
+ setenv_hex("fileaddr", load_addr);
}
if (protocol != NETCONS)
eth_halt();
}
done:
+#ifdef CONFIG_USB_KEYBOARD
+ net_busy_flag = 0;
+#endif
#ifdef CONFIG_CMD_TFTPPUT
/* Clear out the handlers */
net_set_udp_handler(NULL);