x86: Remove <common.h> and add needed includes

Remove <common.h> from all x86 architecture files and when needed add
missing include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/x86/cpu/braswell/braswell.c b/arch/x86/cpu/braswell/braswell.c
index 3345049..8cf4b62 100644
--- a/arch/x86/cpu/braswell/braswell.c
+++ b/arch/x86/cpu/braswell/braswell.c
@@ -3,10 +3,10 @@
  * Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
  */
 
-#include <common.h>
 #include <init.h>
 #include <asm/mrccache.h>
 #include <asm/post.h>
+#include <asm/u-boot-x86.h>
 
 int arch_cpu_init(void)
 {
diff --git a/arch/x86/cpu/braswell/early_uart.c b/arch/x86/cpu/braswell/early_uart.c
index d78c6b0..8b28d28 100644
--- a/arch/x86/cpu/braswell/early_uart.c
+++ b/arch/x86/cpu/braswell/early_uart.c
@@ -3,7 +3,6 @@
  * Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
  */
 
-#include <common.h>
 #include <asm/io.h>
 
 #define PCI_DEV_CONFIG(segbus, dev, fn) ( \
diff --git a/arch/x86/cpu/braswell/fsp_configs.c b/arch/x86/cpu/braswell/fsp_configs.c
index 243298f..aaf3e67 100644
--- a/arch/x86/cpu/braswell/fsp_configs.c
+++ b/arch/x86/cpu/braswell/fsp_configs.c
@@ -3,7 +3,6 @@
  * Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
  */
 
-#include <common.h>
 #include <fdtdec.h>
 #include <log.h>
 #include <asm/fsp1/fsp_support.h>