strcat(path, name);
fd = open(path, O_RDONLY);
- if (fd < 0)
+ if (fd < 0) {
+ pb_debug("powerpc: can't access sysparam %s\n",
+ name);
return -1;
+ }
rc = read(fd, buf, sizeof(buf));
close(fd);
/* bootdev definitions should only be one byte in size */
- if (rc != 1)
+ if (rc != 1) {
+ pb_debug("powerpc: sysparam %s read returned %d\n",
+ name, rc);
return -1;
+ }
+
+ pb_debug("powerpc: sysparam %s: 0x%02x\n", name, buf[0]);
switch (buf[0]) {
default: