x86: Punt cold- and warm-boot flags

Nobody uses them anyway

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

arch/x86/cpu/start.S

@@ -53,8 +53,6 @@ _x86boot_start:
 	movl	%eax, %cr0
 	wbinvd
 
-	/* Tell 32-bit code it is being entered from an in-RAM copy */
-	movw	$GD_FLG_WARM_BOOT, %bx
 _start:
 	/* This is the 32-bit cold-reset entry point */
 

arch/x86/cpu/start16.S

@@ -37,9 +37,6 @@
 .code16
 .globl start16
 start16:
-	/* Set the Cold Boot / Hard Reset flag */
-	movl	$GD_FLG_COLD_BOOT, %ebx
-
 	/*
 	 * First we let the BSP do some early initialization
 	 * this code have to map the flash to its final position

arch/x86/include/asm/global_data.h

@@ -91,8 +91,6 @@ extern gd_t *gd;
 #define	GD_FLG_LOGINIT		0x00020	/* Log Buffer has been initialized	*/
 #define GD_FLG_DISABLE_CONSOLE	0x00040	/* Disable console (in & out)		*/
 #define GD_FLG_ENV_READY	0x00080	/* Environment imported into hash table	*/
-#define GD_FLG_COLD_BOOT	0x00100	/* Cold Boot */
-#define GD_FLG_WARM_BOOT	0x00200	/* Warm Boot */
 
 #if 0
 #define DECLARE_GLOBAL_DATA_PTR