omap-common: Remove deprecated arch_cpu_init code

save_omap_boot_params is called from spl_board_init in the SPL context. Thus,
there is no reason to duplicate that call on arch_cpu_init.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 61bb56c..01c2d57 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -84,19 +84,6 @@
 {
 }
 
-#ifdef CONFIG_ARCH_CPU_INIT
-/*
- * SOC specific cpu init
- */
-int arch_cpu_init(void)
-{
-#ifdef CONFIG_SPL
-	save_omap_boot_params();
-#endif
-	return 0;
-}
-#endif /* CONFIG_ARCH_CPU_INIT */
-
 /**
  * do_board_detect() - Detect board description
  *
diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index 8b6c065..72ed0b9 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -17,7 +17,6 @@
  */
 #define CONFIG_OMAP4430		1	/* which is in a 4430 */
 #define CONFIG_MISC_INIT_R
-#define CONFIG_ARCH_CPU_INIT
 #define CONFIG_DISPLAY_CPUINFO		1
 #define CONFIG_DISPLAY_BOARDINFO	1
 
diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
index d373cbc..6143ec1 100644
--- a/include/configs/ti_omap5_common.h
+++ b/include/configs/ti_omap5_common.h
@@ -19,7 +19,6 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
-#define CONFIG_ARCH_CPU_INIT
 
 /* Common ARM Erratas */
 #define CONFIG_ARM_ERRATA_798870