efi_loader: Implement memory allocation and map

[people/ms/u-boot.git] / common / fdt_support.c

diff --git a/common/fdt_support.c b/common/fdt_support.c
index a539389a9e88b5eb75a36b73de45c5214ea256a1..75d0858e76317e71fb1f8839e5e8f8f0b1499653 100644 (file)
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -131,18 +131,6 @@ static int fdt_fixup_stdout(void *fdt, int chosenoff)
                              OF_STDOUT_PATH, strlen(OF_STDOUT_PATH) + 1);
 }
 #elif defined(CONFIG_OF_STDOUT_VIA_ALIAS) && defined(CONFIG_CONS_INDEX)
-static void fdt_fill_multisername(char *sername, size_t maxlen)
-{
-       const char *outname = stdio_devices[stdout]->name;
-
-       if (strcmp(outname, "serial") > 0)
-               strncpy(sername, outname, maxlen);
-
-       /* eserial? */
-       if (strcmp(outname + 1, "serial") > 0)
-               strncpy(sername, outname + 1, maxlen);
-}
-
 static int fdt_fixup_stdout(void *fdt, int chosenoff)
 {
        int err;
@@ -152,9 +140,7 @@ static int fdt_fixup_stdout(void *fdt, int chosenoff)
        int len;
        char tmp[256]; /* long enough */
 
-       fdt_fill_multisername(sername, sizeof(sername) - 1);
-       if (!sername[0])
-               sprintf(sername, "serial%d", CONFIG_CONS_INDEX - 1);
+       sprintf(sername, "serial%d", CONFIG_CONS_INDEX - 1);
 
        aliasoff = fdt_path_offset(fdt, "/aliases");
        if (aliasoff < 0) {
@@ -482,47 +468,49 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
 void fdt_fixup_ethernet(void *fdt)
 {
        int node, i, j;
-       char enet[16], *tmp, *end;
+       char *tmp, *end;
        char mac[16];
        const char *path;
        unsigned char mac_addr[6];
+       int offset;
 
        node = fdt_path_offset(fdt, "/aliases");
        if (node < 0)
                return;
 
-       if (!getenv("ethaddr")) {
-               if (getenv("usbethaddr")) {
-                       strcpy(mac, "usbethaddr");
-               } else {
-                       debug("No ethernet MAC Address defined\n");
-                       return;
-               }
-       } else {
-               strcpy(mac, "ethaddr");
-       }
-
-       i = 0;
-       while ((tmp = getenv(mac)) != NULL) {
-               sprintf(enet, "ethernet%d", i);
-               path = fdt_getprop(fdt, node, enet, NULL);
-               if (!path) {
-                       debug("No alias for %s\n", enet);
-                       sprintf(mac, "eth%daddr", ++i);
-                       continue;
-               }
+       for (offset = fdt_first_property_offset(fdt, node);
+            offset > 0;
+            offset = fdt_next_property_offset(fdt, offset)) {
+               const char *name;
+               int len = strlen("ethernet");
+
+               path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
+               if (!strncmp(name, "ethernet", len)) {
+                       i = trailing_strtol(name);
+                       if (i != -1) {
+                               if (i == 0)
+                                       strcpy(mac, "ethaddr");
+                               else
+                                       sprintf(mac, "eth%daddr", i);
+                       } else {
+                               continue;
+                       }
+                       tmp = getenv(mac);
+                       if (!tmp)
+                               continue;
+
+                       for (j = 0; j < 6; j++) {
+                               mac_addr[j] = tmp ?
+                                             simple_strtoul(tmp, &end, 16) : 0;
+                               if (tmp)
+                                       tmp = (*end) ? end + 1 : end;
+                       }
 
-               for (j = 0; j < 6; j++) {
-                       mac_addr[j] = tmp ? simple_strtoul(tmp, &end, 16) : 0;
-                       if (tmp)
-                               tmp = (*end) ? end+1 : end;
+                       do_fixup_by_path(fdt, path, "mac-address",
+                                        &mac_addr, 6, 0);
+                       do_fixup_by_path(fdt, path, "local-mac-address",
+                                        &mac_addr, 6, 1);
                }
-
-               do_fixup_by_path(fdt, path, "mac-address", &mac_addr, 6, 0);
-               do_fixup_by_path(fdt, path, "local-mac-address",
-                               &mac_addr, 6, 1);
-
-               sprintf(mac, "eth%daddr", ++i);
        }
 }