arm: sam9g10/sam9m10g45: remove CONFIG_ARCH_CPU_INIT

Remove CONFIG_ARCH_CPU_INIT for at91sam9g10ek and at91sam9m10g45ek

Signed-off-by: Bo Shen <voice.shen@atmel.com>
[rebase on TOT]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

include/configs/at91sam9261ek.h

@@ -40,8 +40,6 @@
 
 #include <asm/hardware.h>
 
-#define CONFIG_ARCH_CPU_INIT
-
 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG

include/configs/at91sam9m10g45ek.h

@@ -39,7 +39,6 @@
 
 #define CONFIG_AT91SAM9M10G45EK
 #define CONFIG_AT91FAMILY
-#define CONFIG_ARCH_CPU_INIT
 
 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs	*/
 #define CONFIG_SETUP_MEMORY_TAGS