diff --git a/include/configs/at91sam9n12ek.h b/include/configs/at91sam9n12ek.h
index ebfc26edaf92a9b0c7dd829ed53912754b515dc4..9b0e588c6b825a51b3d0be91e0c20519358a6eda 100644
--- a/include/configs/at91sam9n12ek.h
+++ b/include/configs/at91sam9n12ek.h
@@ -18,8 +18,6 @@
 
 #define CONFIG_SYS_TEXT_BASE		0x26f00000
 
-#define CONFIG_ARM926EJS
-
 /* ARM asynchronous clock */
 #define CONFIG_SYS_AT91_SLOW_CLOCK	32768		/* slow clock xtal */
 #define CONFIG_SYS_AT91_MAIN_CLOCK	16000000	/* main clock xtal */
diff --git a/include/configs/ethernut5.h b/include/configs/ethernut5.h
index 89d668b7a5ba30fd1975da87d504f7d57e176c86..c81fc44b121c5e28db83dea0642b5892a7799b18 100644
--- a/include/configs/ethernut5.h
+++ b/include/configs/ethernut5.h
@@ -23,7 +23,6 @@
 #define CONFIG_MACH_TYPE MACH_TYPE_ETHERNUT5
 
 /* CPU information */
-#define CONFIG_ARM926EJS
 #define CONFIG_DISPLAY_CPUINFO		/* Display at console. */
 #define CONFIG_ARCH_CPU_INIT
 
diff --git a/include/configs/vl_ma2sc.h b/include/configs/vl_ma2sc.h
index 8e58adeb20308b26423baa2bb8403cf4d5c7985b..bef821f3371a2227dd505ba59e72c895cfd3d6af 100644
--- a/include/configs/vl_ma2sc.h
+++ b/include/configs/vl_ma2sc.h
@@ -13,7 +13,6 @@
 
 /*--------------------------------------------------------------------------*/
 
-#define CONFIG_ARM926EJS		/* This is an ARM926EJS Core	*/
 #define CONFIG_AT91SAM9263		/* It's an Atmel AT91SAM9263 SoC*/
 #define CONFIG_VL_MA2SC			/* on an VL_MA2SC Board	*/
 #define CONFIG_ARCH_CPU_INIT