ARM: OMAP3: Enable workaround for ARM errata 454179, 430973, 621766

Enable the OMAP3 specific errata code for 454179, 430973, 621766
and while at it, remove legacy non-revision checked errata logic.

Signed-off-by: Nishanth Menon <nm@ti.com>
Tested-by: Matt Porter <mporter@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h
index 4b4f104..429b109 100644
--- a/include/configs/ti_omap3_common.h
+++ b/include/configs/ti_omap3_common.h
@@ -22,6 +22,11 @@
 # define CONFIG_OMAP_SERIAL
 #endif
 
+/* Common ARM Erratas */
+#define CONFIG_ARM_ERRATA_454179
+#define CONFIG_ARM_ERRATA_430973
+#define CONFIG_ARM_ERRATA_621766
+
 /* The chip has SDRC controller */
 #define CONFIG_SDRC