at91: move arch-at91sam9 to arch-at91

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Makefile

diff --git a/Makefile b/Makefile
index 082b08e..c291b72 100644
--- a/Makefile
+++ b/Makefile
@@ -2354,13 +2354,13 @@
 	@$(MKCONFIG) $(@:_config=) arm arm920t at91rm9200dk atmel at91rm9200
 
 at91sam9261ek_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9261ek atmel at91sam9
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9261ek atmel at91
 
 at91sam9263ek_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9263ek atmel at91sam9
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9263ek atmel at91
 
 at91sam9rlek_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9rlek atmel at91sam9
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9rlek atmel at91
 
 cmc_pu2_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm920t cmc_pu2 NULL at91rm9200
@@ -2382,10 +2382,10 @@
 #########################################################################
 
 at91cap9adk_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91cap9adk atmel at91sam9
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91cap9adk atmel at91
 
 at91sam9260ek_config	:	unconfig
-	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9260ek atmel at91sam9
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91sam9260ek atmel at91
 
 ########################################################################
 ## ARM Integrator boards - see doc/README-integrator for more info.