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;
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) {
void fdt_fixup_ethernet(void *fdt)
{
- int node, i, j;
- char enet[16], *tmp, *end;
+ int i, j, prop;
+ 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)
+ if (fdt_path_offset(fdt, "/aliases") < 0)
return;
- if (!getenv("ethaddr")) {
- if (getenv("usbethaddr")) {
- strcpy(mac, "usbethaddr");
- } else {
- debug("No ethernet MAC Address defined\n");
- return;
- }
- } else {
- strcpy(mac, "ethaddr");
- }
+ /* Cycle through all aliases */
+ for (prop = 0; ; prop++) {
+ const char *name;
+ int len = strlen("ethernet");
- 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;
- }
+ /* FDT might have been edited, recompute the offset */
+ offset = fdt_first_property_offset(fdt,
+ fdt_path_offset(fdt, "/aliases"));
+ /* Select property number 'prop' */
+ for (i = 0; i < prop; i++)
+ offset = fdt_next_property_offset(fdt, offset);
- for (j = 0; j < 6; j++) {
- mac_addr[j] = tmp ? simple_strtoul(tmp, &end, 16) : 0;
- if (tmp)
- tmp = (*end) ? end+1 : end;
- }
+ if (offset < 0)
+ break;
- 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);
+ 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;
+ }
- sprintf(mac, "eth%daddr", ++i);
+ 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);
+ }
}
}
/* Max address size we deal with */
#define OF_MAX_ADDR_CELLS 4
#define OF_BAD_ADDR FDT_ADDR_T_NONE
-#define OF_CHECK_COUNTS(na) ((na) > 0 && (na) <= OF_MAX_ADDR_CELLS)
+#define OF_CHECK_COUNTS(na, ns) ((na) > 0 && (na) <= OF_MAX_ADDR_CELLS && \
+ (ns) > 0)
/* Debug utility */
#ifdef DEBUG
/* Cound address cells & copy address locally */
bus->count_cells(blob, parent, &na, &ns);
- if (!OF_CHECK_COUNTS(na)) {
+ if (!OF_CHECK_COUNTS(na, ns)) {
printf("%s: Bad cell count for %s\n", __FUNCTION__,
fdt_get_name(blob, node_offset, NULL));
goto bail;
/* Get new parent bus and counts */
pbus = &of_busses[0];
pbus->count_cells(blob, parent, &pna, &pns);
- if (!OF_CHECK_COUNTS(pna)) {
+ if (!OF_CHECK_COUNTS(pna, pns)) {
printf("%s: Bad cell count for %s\n", __FUNCTION__,
fdt_get_name(blob, node_offset, NULL));
break;