+
+#if defined(CFG_EXTBDINFO)
+#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
+#if defined(CONFIG_I2CFAST)
+ /*
+ * set bi_iic_fast for linux taking environment variable
+ * "i2cfast" into account
+ */
+ {
+ char *s = getenv ("i2cfast");
+ if (s && ((*s == 'y') || (*s == 'Y'))) {
+ bd->bi_iic_fast[0] = 1;
+ bd->bi_iic_fast[1] = 1;
+ } else {
+ bd->bi_iic_fast[0] = 0;
+ bd->bi_iic_fast[1] = 0;
+ }
+ }
+#else
+ bd->bi_iic_fast[0] = 0;
+ bd->bi_iic_fast[1] = 0;
+#endif /* CONFIG_I2CFAST */
+#endif /* CONFIG_405GP, CONFIG_405EP */
+#endif /* CFG_EXTBDINFO */
+