HV: modularization: rename multiboot.h to boot.h

Given the structure in multiboot.h could be used for any boot protocol,
use a more generic name "boot.h" instead;

Tracked-On: #5661

Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>

hypervisor/arch/x86/boot/cpu_primary.S

@@ -22,7 +22,7 @@
  */
 
 #include <config.h>
-#include <multiboot.h>
+#include <multiboot_std.h>
 
 /* MULTIBOOT HEADER */
 #define MULTIBOOT_HEADER_FLAGS	MULTIBOOT_HEADER_NEED_MEMINFO

hypervisor/arch/x86/e820.c

@@ -9,7 +9,7 @@
 #include <asm/page.h>
 #include <asm/e820.h>
 #include <asm/mmu.h>
-#include <multiboot.h>
+#include <boot.h>
 #include <logmsg.h>
 #include <asm/guest/ept.h>
 

hypervisor/arch/x86/guest/vm.c

@@ -14,7 +14,7 @@
 #include <asm/guest/virq.h>
 #include <asm/lib/bits.h>
 #include <asm/e820.h>
-#include <multiboot.h>
+#include <boot.h>
 #include <asm/vtd.h>
 #include <reloc.h>
 #include <asm/guest/ept.h>

hypervisor/arch/x86/init.c

@@ -14,7 +14,7 @@
 #include <logmsg.h>
 #include <asm/seed.h>
 #include <asm/boot/ld_sym.h>
-#include <multiboot.h>
+#include <boot.h>
 
 /* boot_regs store the multiboot info magic and address, defined in
    arch/x86/boot/cpu_primary.S.

hypervisor/arch/x86/seed/seed.c

@@ -11,7 +11,7 @@
 #include <sprintf.h>
 #include <asm/guest/ept.h>
 #include <logmsg.h>
-#include <multiboot.h>
+#include <boot.h>
 #include <crypto_api.h>
 #include <asm/seed.h>
 #include "seed_abl.h"