omap: fix cache line size for omap3/omap4 boards

Acked-by: Tom Rini <trini@ti.com>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h
index a058700..613aef2 100644
--- a/include/configs/omap4_common.h
+++ b/include/configs/omap4_common.h
@@ -239,6 +239,7 @@
 #define CONFIG_SYS_L2_PL310		1
 #define CONFIG_SYS_PL310_BASE	0x48242000
 #endif
+#define CONFIG_SYS_CACHELINE_SIZE	32
 
 /* Defines for SDRAM init */
 #define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS