rmobile: armadillo-800eva: Remove CONFIG_SYS_NO_L2CACHE

armadillo-800eva needs this config.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

include/configs/armadillo-800eva.h

@@ -58,7 +58,6 @@
 
 #define CONFIG_ARCH_CPU_INIT
 #define CONFIG_DISPLAY_CPUINFO
-#define	CONFIG_SYS_NO_L2CACHE
 #define CONFIG_DISPLAY_BOARDINFO
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_USE_ARCH_MEMSET