.org simplification

Fix .org
Replace .= with .org
2026-04-28 14:33:34 +00:00 · 2013-12-24 02:48:31 +01:00 · 2013-12-24 02:31:44 +01:00 · 2013-12-24 01:22:27 +01:00 · 2013-12-24 01:17:34 +01:00 · 2013-12-24 01:11:32 +01:00
59 changed files with 1196 additions and 413 deletions
--- a/99
+++ b/99
@@ -1,3 +1,102 @@
+2013-12-23  Colin Watson  <cjwatson@debian.org>
+
+	Update some documentation to refer to Git rather than Bazaar.
+
+	* docs/grub.texi (Obtaining and Building GRUB): Refer to Git rather
+	than Bazaar.
+	* po/README: Likewise.  Fix spelling mistake.
+
+2013-12-23  Colin Watson  <cjwatson@ubuntu.com>
+
+	Don't distribute config.h.
+
+	* Makefile.am (platform_HEADERS): Move to ...
+	(nodist_platform_HEADERS): ... here.  Fixes gettext_strings_test
+	failure when building from a distributed tarball.
+
+2013-12-23  Colin Watson  <cjwatson@ubuntu.com>
+
+	* configure.ac: Fix spelling.
+	* grub-core/commands/parttool.c: Fix grammar.
+	* grub-core/disk/ldm.c: Use consistent capitalisation for "LDM
+	Embedding Partition".
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	ARM64 support for grub-mkrescue.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Install modinfo.sh to keep build information around.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/modinfo.sh.in: Add build config information.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	ARM64 grub-file and grub-mkconfig support.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Remove leftover options defines.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* include/grub/arm64/linux.h: Remove leftovers. Add missing prefixes.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/loader/arm64/linux.c: Add missing bracket.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Add arm64-efi recognition to grub-file.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix ia64-efi recognition in grub-file.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Recognize raspberry pi kernel in grub-file.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Enable cache on ARM U-Boot port.
+
+	Without it the port is reidiculously slow.
+
+2013-12-23  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Fix ARM cache maintainance.
+
+	More code was converted from ASM to C for easier handling.
+
+2013-12-22  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/kern/arm/cache.c (grub_arm_disable_caches_mmu): Use v6
+	algorithm on v5.
+
+	Suggested by: Leif Lindholm.
+
+2013-12-22  Andrey Borzenkov <arvidjaar@gmail.com>
+
+	* util/grub-mkconfig.in: Fix Xen platform conditions.
+
+2013-12-22  Andrey Borzenkov <arvidjaar@gmail.com>
+
+	* util/grub-mkrescue.c: Split single help message string in several
+	strings used in previous shell version.
+
+2013-12-22  Leif Lindholm <leif.lindholm@linaro.org>
+
+	Add arm64 Linux loader.
+
+2013-12-22  Leif Lindholm <leif.lindholm@linaro.org>
+
+	Add grub_fdt_create_empty_tree() and grub_fdt_set_prop64().
+
 2013-12-22  Vladimir Serbinenko  <phcoder@gmail.com>

 	Add module loading and parsing boot time checkpoints.
--- a/Makefile.am
+++ b/Makefile.am
@@ -127,7 +127,7 @@ widthspec.h: $(FONT_SOURCE) build-grub-gen-widthspec
 CLEANFILES += widthspec.h

 # Install config.h into platformdir
-platform_HEADERS = config.h
+nodist_platform_HEADERS = config.h

 pkgdata_DATA += grub-mkconfig_lib

--- a/acinclude.m4
+++ b/acinclude.m4
@@ -210,80 +210,6 @@ fi
 ])


-dnl Mass confusion!
-dnl Older versions of GAS interpret `.code16' to mean ``generate 32-bit
-dnl instructions, but implicitly insert addr32 and data32 bytes so
-dnl that the code works in real mode''.
-dnl
-dnl Newer versions of GAS interpret `.code16' to mean ``generate 16-bit
-dnl instructions,'' which seems right.  This requires the programmer
-dnl to explicitly insert addr32 and data32 instructions when they want
-dnl them.
-dnl
-dnl We only support the newer versions, because the old versions cause
-dnl major pain, by requiring manual assembly to get 16-bit instructions into
-dnl asm files.
-AC_DEFUN([grub_I386_ASM_ADDR32],
-[AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([grub_I386_ASM_PREFIX_REQUIREMENT])
-AC_MSG_CHECKING([for .code16 addr32 assembler support])
-AC_CACHE_VAL(grub_cv_i386_asm_addr32,
-[cat > conftest.s.in <<\EOF
-	.code16
-l1:	@ADDR32@	movb	%al, l1
-EOF
-
-if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
-  sed -e s/@ADDR32@/addr32/ < conftest.s.in > conftest.s
-else
-  sed -e s/@ADDR32@/addr32\;/ < conftest.s.in > conftest.s
-fi
-
-if AC_TRY_COMMAND([${CC-cc} ${TARGET_CCASFLAGS} ${CFLAGS} -c conftest.s]) && test -s conftest.o; then
-  grub_cv_i386_asm_addr32=yes
-else
-  grub_cv_i386_asm_addr32=no
-fi
-
-rm -f conftest*])
-
-AC_MSG_RESULT([$grub_cv_i386_asm_addr32])])
-
-dnl Later versions of GAS requires that addr32 and data32 prefixes
-dnl appear in the same lines as the instructions they modify, while
-dnl earlier versions requires that they appear in separate lines.
-AC_DEFUN([grub_I386_ASM_PREFIX_REQUIREMENT],
-[AC_REQUIRE([AC_PROG_CC])
-AC_MSG_CHECKING(dnl
-[whether addr32 must be in the same line as the instruction])
-AC_CACHE_VAL(grub_cv_i386_asm_prefix_requirement,
-[cat > conftest.s <<\EOF
-	.code16
-l1:	addr32	movb	%al, l1
-EOF
-
-if AC_TRY_COMMAND([${CC-cc} ${TARGET_CCASFLAGS} ${CFLAGS} -c conftest.s]) && test -s conftest.o; then
-  grub_cv_i386_asm_prefix_requirement=yes
-else
-  grub_cv_i386_asm_prefix_requirement=no
-fi
-
-rm -f conftest*])
-
-if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
-  grub_tmp_addr32="addr32"
-  grub_tmp_data32="data32"
-else
-  grub_tmp_addr32="addr32;"
-  grub_tmp_data32="data32;"
-fi
-
-ADDR32=$grub_tmp_addr32
-DATA32=$grub_tmp_data32
-
-AC_MSG_RESULT([$grub_cv_i386_asm_prefix_requirement])])
-
-
 dnl Check what symbol is defined as a bss start symbol.
 dnl Written by Michael Hohmoth and Yoshinori K. Okuji.
 AC_DEFUN([grub_CHECK_BSS_START_SYMBOL],
--- a/config.h.in
+++ b/config.h.in
@@ -31,10 +31,6 @@
 #define HAVE_FONT_SOURCE @HAVE_FONT_SOURCE@
 /* Define if C symbols get an underscore after compilation. */
 #define HAVE_ASM_USCORE @HAVE_ASM_USCORE@
-/* Define it to \"addr32\" or \"addr32;\" to make GAS happy.  */
-#define ADDR32 @ADDR32@
-/* Define it to \"data32\" or \"data32;\" to make GAS happy. */
-#define DATA32 @DATA32@
 /* Define it to one of __bss_start, edata and _edata.  */
 #define BSS_START_SYMBOL @BSS_START_SYMBOL@
 /* Define it to either end or _end.  */
@@ -51,12 +47,6 @@
 #define PACKAGE_NAME "@PACKAGE_NAME@"
 /* Define to the address where bug reports for this package should be sent. */
 #define PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
-/* Default boot directory name" */
-#define GRUB_BOOT_DIR_NAME "@bootdirname@"
-/* Default grub directory name */
-#define GRUB_DIR_NAME "@grubdirname@"
-/* Define to 1 if GCC generates calls to __register_frame_info().  */
-#define NEED_REGISTER_FRAME_INFO @NEED_REGISTER_FRAME_INFO@

 #define GRUB_TARGET_CPU "@GRUB_TARGET_CPU@"
 #define GRUB_PLATFORM "@GRUB_PLATFORM@"
--- a/configure.ac
+++ b/configure.ac
@@ -214,20 +214,14 @@ case "$platform" in
  qemu)		machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_QEMU=1" ;;
  pc)		machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_PCBIOS=1" ;;
  emu)		machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_EMU=1" ;;
-  loongson)	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS_LOONGSON=1 -DGRUB_MACHINE_MIPS_BONITO=1" ;;
-  qemu_mips)	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS_QEMU_MIPS=1 -DGRUB_MACHINE_MIPS_BONITO=1" ;;
+  loongson)	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS_LOONGSON=1" ;;
+  qemu_mips)	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS_QEMU_MIPS=1" ;;
  arc)	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_ARC=1" ;;
 esac
-case "$target_cpu" in
-  arm)      	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_ARM=1" ;;
-  arm64)      	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_ARM64=1" ;;
-  mips |mipsel)      	machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS=1" ;;
-  sparc64)      machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_SPARC64=1" ;;
-esac
 if test x${target_cpu} = xmipsel ; then
   machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE=`echo mips_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`"
 else
-   machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE=`echo ${target_cpu}_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,` -DGRUB_TARGET_CPU_`echo ${target_cpu} | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`=1"
+   machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE=`echo ${target_cpu}_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`"
 fi

 case "${target_cpu}-$platform" in
@@ -544,12 +538,33 @@ AC_COMPILE_IFELSE(
 # on arm clang doesn't support .arch directive
 # on mips clang doesn't support privilegied instructions, doubleword store/load
 # and crashes with hand-written assembly
-if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xi386 \
-   || test "x$target_cpu" = xx86_64 || test "x$target_cpu" = xarm \
+if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xarm \
   || test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ); then
   TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
 fi

+if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xi386 \
+   || test "x$target_cpu" = xx86_64  ); then
+AC_CACHE_CHECK([if clang can handle .code16], [grub_cv_cc_target_clang_code16]
+[
+CFLAGS="$TARGET_CCASFLAGS"
+AC_COMPILE_IFELSE(
+[AC_LANG_PROGRAM([], [[
+   asm volatile (".code16\n"
+                 "xorw %ax, %ax\n"
+#ifdef __x86_64__
+		 ".code64\n"
+#else
+		 ".code32\n"
+#endif
+                 );
+]])],
+[grub_cv_cc_target_clang_code16=yes], [grub_cv_cc_target_clang_code16=no])])
+   if test x$grub_cv_cc_target_clang_code16 = xno ; then
+     TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
+   fi
+fi
+
 if test "x$grub_cv_cc_target_clang" = xyes && test "x$target_cpu" = xpowerpc; then
 AC_CACHE_CHECK([if clang can handle ame instruction], [grub_cv_cc_target_clang_ame]
 [
@@ -1052,8 +1067,6 @@ if test "x$target_cpu" = xi386; then
    grub_CHECK_END_SYMBOL
  fi
  CFLAGS="$TARGET_CFLAGS"
-  grub_I386_ASM_PREFIX_REQUIREMENT
-  grub_I386_ASM_ADDR32
 fi

 grub_PROG_NM_WORKS
@@ -1174,7 +1187,7 @@ enable_grub_emu_usb=no
 fi

 if test x"$enable_grub_emu_sdl" = xno ; then
-  grub_emu_sdl_excuse="explicitely disabled"
+  grub_emu_sdl_excuse="explicitly disabled"
 fi
 [if [ x"$grub_emu_sdl_excuse" = x ]; then
    # Check for libSDL libraries.]
@@ -1190,7 +1203,7 @@ AC_CHECK_LIB([SDL], [SDL_Init], [LIBSDL="-lSDL"],
 [fi]

 if test x"enable_grub_emu_sdl" = xyes && test x"$grub_emu_sdl_excuse" != x ; then
-  AC_MSG_ERROR([SDL support for grub-emu was explicitely requested but can't be compiled ($grub_emu_sdl_excuse)])
+  AC_MSG_ERROR([SDL support for grub-emu was explicitly requested but can't be compiled ($grub_emu_sdl_excuse)])
 fi
 if test x"$grub_emu_sdl_excuse" = x ; then
 enable_grub_emu_sdl=yes
@@ -1574,13 +1587,10 @@ AS_IF([test x$target_cpu = xi386 -a x$platform = xqemu],
 	    [AC_SUBST([GRUB_BOOT_MACHINE_LINK_ADDR], 0xffe00)])

 AC_SUBST(HAVE_ASM_USCORE)
-AC_SUBST(ADDR32)
-AC_SUBST(DATA32)
 AC_SUBST(BSS_START_SYMBOL)
 AC_SUBST(END_SYMBOL)
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
-AC_SUBST(NEED_REGISTER_FRAME_INFO)

 AC_ARG_ENABLE([werror],
 	      [AS_HELP_STRING([--disable-werror],
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -6385,7 +6385,7 @@ just do:
@end group
@end example

-Also, the latest version is available using Bazaar. See
+Also, the latest version is available using Git. See
@uref{http://www.gnu.org/software/grub/grub-download.html} for more
 information.

--- a/grub-core/Makefile.am
+++ b/grub-core/Makefile.am
@@ -221,12 +221,14 @@ KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/uboot.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/disk.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
 endif

 if COND_arm_efi
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/efi/loader.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
 KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
+KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
 endif

 if COND_arm64_efi
--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -1677,7 +1677,8 @@ module = {
  sparc64_ieee1275 = loader/sparc64/ieee1275/linux.c;
  ia64_efi = loader/ia64/efi/linux.c;
  arm = loader/arm/linux.c;
-  arm = lib/fdt.c;
+  arm64 = loader/arm64/linux.c;
+  fdt = lib/fdt.c;
  common = loader/linux.c;
  common = lib/cmdline.c;
  enable = noemu;
--- a/grub-core/boot/i386/pc/boot.S
+++ b/grub-core/boot/i386/pc/boot.S
@@ -165,8 +165,8 @@ start:
 	 * this area.
 	 */

-	. = _start + GRUB_BOOT_MACHINE_BPB_START
-	. = _start + 4
+	.org GRUB_BOOT_MACHINE_BPB_START
+	.org 4
 #endif
 #ifdef HYBRID_BOOT
 	floppy
@@ -174,7 +174,7 @@ start:
 	scratch
 #endif

-	. = _start + GRUB_BOOT_MACHINE_BPB_END
+	.org GRUB_BOOT_MACHINE_BPB_END
 	/*
 	 * End of BIOS parameter block.
 	 */
@@ -183,14 +183,14 @@ kernel_address:
 	.word	GRUB_BOOT_MACHINE_KERNEL_ADDR

 #ifndef HYBRID_BOOT
-	. = _start + GRUB_BOOT_MACHINE_KERNEL_SECTOR
+	.org GRUB_BOOT_MACHINE_KERNEL_SECTOR
 kernel_sector:
 	.long	1
 kernel_sector_high:
 	.long	0
 #endif

-	. = _start + GRUB_BOOT_MACHINE_BOOT_DRIVE
+	.org GRUB_BOOT_MACHINE_BOOT_DRIVE
 boot_drive:
 	.byte 0xff	/* the disk to load kernel from */
 			/* 0xff means use the boot drive */
@@ -208,7 +208,7 @@ LOCAL(after_BPB):
         * possible boot drive. If GRUB is installed into a floppy,
         * this does nothing (only jump).
         */
-	. = _start + GRUB_BOOT_MACHINE_DRIVE_CHECK
+	.org GRUB_BOOT_MACHINE_DRIVE_CHECK
 boot_drive_check:
        jmp     3f	/* grub-setup may overwrite this jump */
        testb   $0x80, %dl
@@ -511,13 +511,13 @@ LOCAL(message):
 	 */

 #ifdef HYBRID_BOOT
-	. = _start + 0x1b0
+	.org 0x1b0
 kernel_sector:
 	.long	1
 kernel_sector_high:
 	.long	0
 #endif
-	. = _start + GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC
+	.org GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC
 nt_magic:
 	.long 0
 	.word 0
@@ -528,7 +528,7 @@ nt_magic:
 	 *  sneaky, huh?
 	*/

-	. = _start + GRUB_BOOT_MACHINE_PART_START
+	.org GRUB_BOOT_MACHINE_PART_START

 #ifndef HYBRID_BOOT
 	floppy
@@ -536,7 +536,7 @@ nt_magic:
 	scratch
 #endif

-	. = _start + GRUB_BOOT_MACHINE_PART_END
+	.org GRUB_BOOT_MACHINE_PART_END
 	
 /* the last 2 bytes in the sector 0 contain the signature */
 	.word	GRUB_BOOT_MACHINE_SIGNATURE
--- a/grub-core/boot/i386/pc/cdboot.S
+++ b/grub-core/boot/i386/pc/cdboot.S
@@ -43,7 +43,7 @@ _start:
 LOCAL(next):
 	jmp	1f

-	. = start + 8
+	.org 8

 bi_pvd:
 	.long 0		/* LBA of primary volume descriptor.  */
@@ -168,6 +168,6 @@ err_noboot_msg:
 err_cdfail_msg:
 	.ascii	"cdrom read fails\0"

-	. = start + 0x7FF
+	.org 0x7FF

 	.byte	0
--- a/grub-core/boot/i386/pc/diskboot.S
+++ b/grub-core/boot/i386/pc/diskboot.S
@@ -362,7 +362,7 @@ LOCAL(message):
 	.word 0
 	.word 0

-	. = _start + 0x200 - GRUB_BOOT_MACHINE_LIST_SIZE
+	.org 0x200 - GRUB_BOOT_MACHINE_LIST_SIZE
 LOCAL(firstlist):	/* this label has to be before the first list entry!!! */
        /* fill the first data listing with the default */
 blocklist_default_start:
--- a/grub-core/boot/i386/pc/lnxboot.S
+++ b/grub-core/boot/i386/pc/lnxboot.S
@@ -41,7 +41,7 @@ data_start:
 	xorl	%ebp, %ebp
 	jmp	LOCAL(linux_next)

-	. = data_start + 0x1F1
+	.org	0x1F1

 setup_sects:
 	.byte	CODE_SECTORS
@@ -292,4 +292,4 @@ LOCAL(fail):
 err_int15_msg:
 	.ascii	"move memory fails\0"

-	. = _start + CODE_SECTORS * 512
+	.org (CODE_SECTORS + 1) * 512
--- a/grub-core/boot/i386/pc/pxeboot.S
+++ b/grub-core/boot/i386/pc/pxeboot.S
@@ -38,5 +38,5 @@ start:
 	/* This region is a junk. Do you say that this is wasteful?
 	   But I like that the memory layout of the body is consistent
 	   among different kernels rather than scamping just for 1.5KB. */
-	. = _start + 0x8200 - 0x7C00 - 0x200 - 1
+	.org 0x8200 - 0x7C00 - 0x200 - 1
 	.byte	0
--- a/grub-core/boot/i386/pc/startup_raw.S
+++ b/grub-core/boot/i386/pc/startup_raw.S
@@ -50,23 +50,23 @@ LOCAL (base):
 	 *  This is a special data area.
 	 */

-	. = _start + GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
+	.org GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
 LOCAL(compressed_size):
 	.long 0
-	. = _start + GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
+	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
 LOCAL(uncompressed_size):
 	.long 0

-	. = _start + GRUB_KERNEL_I386_PC_REED_SOLOMON_REDUNDANCY
+	.org GRUB_KERNEL_I386_PC_REED_SOLOMON_REDUNDANCY
 reed_solomon_redundancy:
 	.long	0
-	. = _start + GRUB_KERNEL_I386_PC_NO_REED_SOLOMON_LENGTH
+	.org GRUB_KERNEL_I386_PC_NO_REED_SOLOMON_LENGTH
 	.short	(LOCAL(reed_solomon_part) - _start)

 /*
 *  This is the area for all of the special variables.
 */
-	. = _start + GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE
+	.org GRUB_DECOMPRESSOR_I386_PC_BOOT_DEVICE
 LOCAL(boot_dev):
 	.byte	0xFF, 0xFF, 0xFF
 LOCAL(boot_drive):
@@ -89,13 +89,13 @@ LOCAL (codestart):
 	sti		/* we're safe again */

 	/* save the boot drive */
-	ADDR32	movb	%dl, LOCAL(boot_drive)
+	movb	%dl, LOCAL(boot_drive)

 	/* reset disk system (%ah = 0) */
 	int	$0x13

 	/* transition to protected mode */
-	DATA32	call real_to_prot
+	calll	real_to_prot

 	/* The ".code32" directive takes GAS out of 16-bit mode. */
 	.code32
@@ -149,7 +149,7 @@ gate_a20_try_bios:
 	movw	$0x2401, %ax
 	int	$0x15

-	DATA32	call	real_to_prot
+	calll	real_to_prot
 	.code32

 	popl	%ebp
--- a/grub-core/boot/i386/qemu/boot.S
+++ b/grub-core/boot/i386/qemu/boot.S
@@ -31,7 +31,7 @@ _start:

 	jmp	1f

-	. = _start + GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR
+	.org GRUB_BOOT_I386_QEMU_CORE_ENTRY_ADDR
 VARIABLE(grub_core_entry_addr)
 	.long	0
 1:
@@ -48,7 +48,7 @@ VARIABLE(grub_core_entry_addr)
 	/* Transition to protected mode.  We use pushl to force generation
 	   of a flat return address.  */
 	pushl	$1f
-	DATA32	jmp real_to_prot
+	jmpl	real_to_prot
 	.code32
 	/* Ensure A20 is enabled. We're in qemu, so control port A works
 	   and there is no need to wait since there is no real logic, it's
@@ -66,9 +66,9 @@ VARIABLE(grub_core_entry_addr)
 	/* Intel, in its infinite wisdom, decided to put the i8086 entry point
 	   *right here* and this is why we need this kludge.  */

-	. = GRUB_BOOT_MACHINE_SIZE - 16
+	.org GRUB_BOOT_MACHINE_SIZE - 16

       .code16
       
 	jmp	_start
-	. = GRUB_BOOT_MACHINE_SIZE
+	.org GRUB_BOOT_MACHINE_SIZE
--- a/grub-core/boot/mips/loongson/fwstart.S
+++ b/grub-core/boot/mips/loongson/fwstart.S
@@ -162,7 +162,7 @@ retry_cs5536:

 	b continue

-	. = start + GRUB_CPU_LOONGSON_FLASH_TLB_REFILL - GRUB_CPU_LOONGSON_FLASH_START
+	.org GRUB_CPU_LOONGSON_FLASH_TLB_REFILL - GRUB_CPU_LOONGSON_FLASH_START
 tlb_refill:	
 	mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
 	mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
@@ -196,13 +196,13 @@ tlb_refill:
 	b fatal
 	 addiu $a0, $a0, %lo(unhandled_tlb_refill)

-	. = start + GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR - GRUB_CPU_LOONGSON_FLASH_START
+	.org GRUB_CPU_LOONGSON_FLASH_CACHE_ERROR - GRUB_CPU_LOONGSON_FLASH_START
 cache_error:
 	lui $a0, %hi(unhandled_cache_error)
 	b fatal
 	 addiu $a0, $a0, %lo(unhandled_cache_error)

-	. = start + GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION - GRUB_CPU_LOONGSON_FLASH_START
+	.org GRUB_CPU_LOONGSON_FLASH_OTHER_EXCEPTION - GRUB_CPU_LOONGSON_FLASH_START
 other_exception:
 	mfc0 $s0, GRUB_CPU_LOONGSON_COP0_CAUSE
 	mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
--- a/grub-core/boot/mips/startup_raw.S
+++ b/grub-core/boot/mips/startup_raw.S
@@ -39,13 +39,13 @@ start:
 	bal codestart
 	 nop
 base:	
-	. = _start + GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
+	.org GRUB_DECOMPRESSOR_MACHINE_COMPRESSED_SIZE
 compressed_size:
 	.long 0
-	. = _start + GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
+	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_SIZE
 uncompressed_size:
 	.long 0
-	. = _start + GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_ADDR
+	.org GRUB_DECOMPRESSOR_MACHINE_UNCOMPRESSED_ADDR
 uncompressed_addr:
 	.long 0
 codestart:
--- a/grub-core/boot/sparc64/ieee1275/boot.S
+++ b/grub-core/boot/sparc64/ieee1275/boot.S
@@ -41,9 +41,9 @@ pic_base:
 	 * After loading in that block we will execute it by jumping to the
 	 * load address plus the size of the prepended A.OUT header (32 bytes).
 	 */
-	. = _start + GRUB_BOOT_MACHINE_BOOT_DEVPATH
+	.org GRUB_BOOT_MACHINE_BOOT_DEVPATH
 boot_path:
-	. = _start + GRUB_BOOT_MACHINE_KERNEL_BYTE
+	.org GRUB_BOOT_MACHINE_KERNEL_BYTE
 boot_path_end:
 kernel_byte:		.xword (2 << 9)
 kernel_address:		.word  GRUB_BOOT_MACHINE_KERNEL_ADDR
@@ -52,7 +52,7 @@ kernel_address:		.word  GRUB_BOOT_MACHINE_KERNEL_ADDR
 #define boot_path_end (_start + 1024)
 #include <grub/offsets.h>

-	. = _start + 8
+	.org 8
 kernel_byte:		.xword (2 << 9)
 kernel_size:	        .word  512
 kernel_address:		.word  GRUB_BOOT_SPARC64_IEEE1275_IMAGE_ADDRESS
@@ -224,7 +224,7 @@ bootpath_known:
 #else
 	 nop
 #endif
-	. = _start + GRUB_BOOT_MACHINE_CODE_END
+	.org GRUB_BOOT_MACHINE_CODE_END

 /* the last 4 bytes in the sector 0 contain the signature */
 	.word	GRUB_BOOT_MACHINE_SIGNATURE
--- a/grub-core/boot/sparc64/ieee1275/diskboot.S
+++ b/grub-core/boot/sparc64/ieee1275/diskboot.S
@@ -136,7 +136,7 @@ lastlist:
 	.word	0
 	.word	0

-	. = _start + (0x200 - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE)
+	.org (0x200 - GRUB_BOOT_SPARC64_IEEE1275_LIST_SIZE)
 blocklist_default_start:
 	.word	0
 	.word	2
--- a/grub-core/commands/file.c
+++ b/grub-core/commands/file.c
@@ -48,6 +48,8 @@ static const struct grub_arg_option options[] = {
   N_("Check if FILE can be used as x86 multiboot2 kernel"), 0, 0},
  {"is-arm-linux", 0, 0,
   N_("Check if FILE is ARM Linux"), 0, 0},
+  {"is-arm64-linux", 0, 0,
+   N_("Check if FILE is ARM64 Linux"), 0, 0},
  {"is-ia64-linux", 0, 0,
   N_("Check if FILE is IA64 Linux"), 0, 0},
  {"is-mips-linux", 0, 0,
@@ -82,6 +84,8 @@ static const struct grub_arg_option options[] = {
   N_("Check if FILE is x86_64 EFI file"), 0, 0},
  {"is-ia64-efi", 0, 0,
   N_("Check if FILE is IA64 EFI file"), 0, 0},
+  {"is-arm64-efi", 0, 0,
+   N_("Check if FILE is ARM64 EFI file"), 0, 0},
  {"is-arm-efi", 0, 0,
   N_("Check if FILE is ARM EFI file"), 0, 0},
  {"is-hibernated-hiberfil", 0, 0,
@@ -105,6 +109,7 @@ enum
  IS_MULTIBOOT,
  IS_MULTIBOOT2,
  IS_ARM_LINUX,
+  IS_ARM64_LINUX,
  IS_IA64_LINUX,
  IS_MIPS_LINUX,
  IS_MIPSEL_LINUX,
@@ -121,6 +126,7 @@ enum
  IS_32_EFI,
  IS_64_EFI,
  IS_IA_EFI,
+  IS_ARM64_EFI,
  IS_ARM_EFI,
  IS_HIBERNATED,
  IS_XNU64,
@@ -377,14 +383,40 @@ grub_cmd_file (grub_extcmd_context_t ctxt, int argc, char **args)
      }
    case IS_ARM_LINUX:
      {
-	grub_uint32_t sig;
+	grub_uint32_t sig, sig_pi;
+	if (grub_file_read (file, &sig_pi, 4) != 4)
+	  break;
+	/* Raspberry pi.  */
+	if (sig_pi == grub_cpu_to_le32_compile_time (0xea000006))
+	  {
+	    ret = 1;
+	    break;
+	  }
+
 	if (grub_file_seek (file, 0x24) == (grub_size_t) -1)
 	  break;
 	if (grub_file_read (file, &sig, 4) != 4)
 	  break;
-	if (sig != grub_cpu_to_le32_compile_time (0x016f2818))
+	if (sig == grub_cpu_to_le32_compile_time (0x016f2818))
+	  {
+	    ret = 1;
+	    break;
+	  }
+	break;
+      }
+    case IS_ARM64_LINUX:
+      {
+	grub_uint32_t sig;
+
+	if (grub_file_seek (file, 0x38) == (grub_size_t) -1)
 	  break;
-	ret = 1;
+	if (grub_file_read (file, &sig, 4) != 4)
+	  break;
+	if (sig == grub_cpu_to_le32_compile_time (0x644d5241))
+	  {
+	    ret = 1;
+	    break;
+	  }
 	break;
      }
    case IS_PAE_DOMU ... IS_DOM0:
@@ -535,6 +567,7 @@ grub_cmd_file (grub_extcmd_context_t ctxt, int argc, char **args)
    case IS_32_EFI:
    case IS_64_EFI:
    case IS_IA_EFI:
+    case IS_ARM64_EFI:
    case IS_ARM_EFI:
      {
 	char signature[4];
@@ -573,11 +606,15 @@ grub_cmd_file (grub_extcmd_context_t ctxt, int argc, char **args)
 	    && coff_head.machine !=
 	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_IA64))
 	  break;
+	if (type == IS_ARM64_EFI
+	    && coff_head.machine !=
+	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_ARM64))
+	  break;
 	if (type == IS_ARM_EFI
 	    && coff_head.machine !=
 	    grub_cpu_to_le16_compile_time (GRUB_PE32_MACHINE_ARMTHUMB_MIXED))
 	  break;
-	if (type == IS_64_EFI || type == IS_64_EFI)
+	if (type == IS_IA_EFI || type == IS_64_EFI || type == IS_ARM64_EFI)
 	  {
 	    struct grub_pe64_optional_header o64;
 	    if (grub_file_read (file, &o64, sizeof (o64)) != sizeof (o64))
--- a/grub-core/commands/parttool.c
+++ b/grub-core/commands/parttool.c
@@ -133,7 +133,7 @@ show_help (grub_device_t dev)
 	  }
      }
  if (! found)
-    grub_printf_ (N_("Sorry no parttool is available for %s\n"),
+    grub_printf_ (N_("Sorry, no parttool is available for %s\n"),
 		  dev->disk->partition->partmap->name);
  return GRUB_ERR_NONE;
 }
--- a/grub-core/disk/efi/efidisk.c
+++ b/grub-core/disk/efi/efidisk.c
@@ -333,6 +333,21 @@ name_devices (struct grub_efidisk_data *devices)
      if (! dp)
 	continue;

+      /* Ghosts proudly presented by Apple.  */
+      if (GRUB_EFI_DEVICE_PATH_TYPE (dp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
+	  && GRUB_EFI_DEVICE_PATH_SUBTYPE (dp)
+	  == GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE)
+	{
+	  grub_efi_vendor_device_path_t *vendor = (grub_efi_vendor_device_path_t *) dp;
+	  const struct grub_efi_guid apple = GRUB_EFI_VENDOR_APPLE_GUID;
+
+	  if (vendor->header.length == sizeof (*vendor)
+	      && grub_memcmp (&vendor->vendor_guid, &apple,
+			      sizeof (vendor->vendor_guid)) == 0
+	      && find_parent_device (devices, d))
+	    continue;
+	}
+
      m = d->block_io->media;
      if (GRUB_EFI_DEVICE_PATH_TYPE (dp) == GRUB_EFI_ACPI_DEVICE_PATH_TYPE
 	  && GRUB_EFI_DEVICE_PATH_SUBTYPE (dp)
@@ -654,6 +669,7 @@ grub_efidisk_get_device_handle (grub_disk_t disk)

    case 'h':
      /* If this is the whole disk, just return its own data.  */
+      grub_printf ("parent handle = %p\n", d->handle);
      if (! disk->partition)
 	return d->handle;

@@ -664,13 +680,24 @@ grub_efidisk_get_device_handle (grub_disk_t disk)
 	struct grub_efidisk_data *c;

 	devices = make_devices ();
-	FOR_CHILDREN (c, devices)
+	grub_efi_print_device_path (d->device_path);
+	for (c = devices; c; c = c->next)
 	  {
 	    grub_efi_hard_drive_device_path_t *hd;

 	    hd = (grub_efi_hard_drive_device_path_t *) c->last_device_path;

-	    if ((GRUB_EFI_DEVICE_PATH_TYPE (c->last_device_path)
+	    grub_efi_print_device_path (c->device_path);
+	    grub_printf ("part %d = %x, %x, %x, %x, %x, %x\n",
+			 is_child (c, d),
+			 (int) GRUB_EFI_DEVICE_PATH_TYPE (c->last_device_path),
+			 (int) GRUB_EFI_DEVICE_PATH_SUBTYPE (c->last_device_path),
+			 (int) hd->partition_start, (int) hd->partition_size,
+			 (int) grub_partition_get_start (disk->partition),
+			 (int) grub_partition_get_len (disk->partition));
+
+	    if (is_child (c, d)
+		&& (GRUB_EFI_DEVICE_PATH_TYPE (c->last_device_path)
 		 == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE)
 		&& (GRUB_EFI_DEVICE_PATH_SUBTYPE (c->last_device_path)
 		    == GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE)
--- a/grub-core/disk/ldm.c
+++ b/grub-core/disk/ldm.c
@@ -1012,7 +1012,7 @@ grub_util_ldm_embed (struct grub_disk *disk, unsigned int *nsectors,
 			      usable for bootloaders (called generically
 			      "embedding zone") and this operation is
 			      called "embedding".  */
-			   N_("your LDM embedding Partition is too small;"
+			   N_("your LDM Embedding Partition is too small;"
 			      " embedding won't be possible"));
      *nsectors = lv->size;
      if (*nsectors > max_nsectors)
--- a/grub-core/kern/arm/cache.S
+++ b/grub-core/kern/arm/cache.S
@@ -37,20 +37,16 @@
 * Simple cache maintenance functions
 */

-dlinesz_addr:
-	.long EXT_C(grub_arch_cache_dlinesz)
-ilinesz_addr:
-	.long EXT_C(grub_arch_cache_ilinesz)
-
@ r0 - *beg (inclusive)
@ r1 - *end (exclusive)
-clean_dcache_range:
+@void grub_arm_clean_dcache_range (grub_addr_t start, grub_addr_t end, grub_addr_t dlinesz)
+#ifdef ARMV6
+FUNCTION(grub_arm_clean_dcache_range_armv6)
+#else
+FUNCTION(grub_arm_clean_dcache_range_armv7)
+#endif
+	DSB
 	@ Clean data cache for range to point-of-unification
-	ldr	r2, dlinesz_addr
-	ldr	r2, [r2]
-	sub	r3, r2, #1		@ align "beg" to start of line
-	mvn	r3, r3
-	and	r0, r0, r3
 1:	cmp	r0, r1
 	bge	2f
 #ifdef ARMV6
@@ -65,13 +61,12 @@ clean_dcache_range:

@ r0 - *beg (inclusive)
@ r1 - *end (exclusive)
-invalidate_icache_range:
+#ifdef ARMV6
+FUNCTION(grub_arm_invalidate_icache_range_armv6)
+#else
+FUNCTION(grub_arm_invalidate_icache_range_armv7)
+#endif
 	@ Invalidate instruction cache for range to point-of-unification
-	ldr	r2, ilinesz_addr
-	ldr	r2, [r2]
-	sub	r3, r2, #1		@ align "beg" to start of line
-	mvn	r3, r3
-	and	r0, r0, r3
 1:	cmp	r0, r1
 	bge	2f
 	mcr	p15, 0, r0, c7, c5, 1	@ ICIMVAU
@@ -83,21 +78,6 @@ invalidate_icache_range:
 	ISB
 	bx	lr

-@void grub_arch_sync_caches (void *address, grub_size_t len)
-#ifdef ARMV6
-FUNCTION(grub_arch_sync_caches_armv6)
-#else
-FUNCTION(grub_arch_sync_caches_armv7)
-#endif
-	DSB
-	add	r1, r0, r1
-	push	{r0-r2, lr}
-	bl	clean_dcache_range
-	pop	{r0, r1}
-	bl	invalidate_icache_range
-	pop	{r2, lr}
-	bx	lr
-
 #ifdef ARMV6
 FUNCTION(grub_arm_disable_caches_mmu_armv6)
 #else
--- a/grub-core/kern/arm/cache.c
+++ b/grub-core/kern/arm/cache.c
@@ -1,6 +1,11 @@
 #include <grub/dl.h>
 #include <grub/cache.h>
 #include <grub/arm/system.h>
+#ifdef GRUB_MACHINE_UBOOT
+#include <grub/uboot/uboot.h>
+#include <grub/uboot/api_public.h>
+#include <grub/mm.h>
+#endif

 /* This is only about cache architecture. It doesn't imply
   the CPU architecture.  */
@@ -13,12 +18,21 @@ static enum
    ARCH_ARMV7
  } type = ARCH_UNKNOWN;

-grub_uint32_t grub_arch_cache_dlinesz;
-grub_uint32_t grub_arch_cache_ilinesz;
+static int is_v6_mmu;
+
+static grub_uint32_t grub_arch_cache_dlinesz;
+static grub_uint32_t grub_arch_cache_ilinesz;
+static grub_uint32_t grub_arch_cache_max_linesz;

 /* Prototypes for asm functions.  */
-void grub_arch_sync_caches_armv6 (void *address, grub_size_t len);
-void grub_arch_sync_caches_armv7 (void *address, grub_size_t len);
+void grub_arm_clean_dcache_range_armv6 (grub_addr_t start, grub_addr_t end,
+					grub_addr_t dlinesz);
+void grub_arm_clean_dcache_range_armv7 (grub_addr_t start, grub_addr_t end,
+					grub_addr_t dlinesz);
+void grub_arm_invalidate_icache_range_armv6 (grub_addr_t start, grub_addr_t end,
+					     grub_addr_t dlinesz);
+void grub_arm_invalidate_icache_range_armv7 (grub_addr_t start, grub_addr_t end,
+					     grub_addr_t dlinesz);
 void grub_arm_disable_caches_mmu_armv6 (void);
 void grub_arm_disable_caches_mmu_armv7 (void);
 grub_uint32_t grub_arm_main_id (void);
@@ -38,8 +52,11 @@ probe_caches (void)
    case 0x4:
    case 0x5:
    case 0x6:
+      is_v6_mmu = 0;
+      break;
    case 0x7:
    case 0xf:
+      is_v6_mmu = 1;
      break;
    default:
      grub_fatal ("Unsupported ARM ID 0x%x", main_id);
@@ -82,20 +99,148 @@ probe_caches (void)
    default:
      grub_fatal ("Unsupported cache type 0x%x", cache_type);
    }
+  if (grub_arch_cache_dlinesz > grub_arch_cache_ilinesz)
+    grub_arch_cache_max_linesz = grub_arch_cache_dlinesz;
+  else
+    grub_arch_cache_max_linesz = grub_arch_cache_ilinesz;
 }

+#ifdef GRUB_MACHINE_UBOOT
+
+static void subdivide (grub_uint32_t *table, grub_uint32_t *subtable,
+		       grub_uint32_t addr)
+{
+  grub_uint32_t j;
+  addr = addr >> 20 << 20;
+  table[addr >> 20] = (grub_addr_t) subtable | 1;
+  for (j = 0; j < 256; j++)
+    subtable[j] = addr | (j << 12)
+      | (3 << 4) | (3 << 6) | (3 << 8) | (3 << 10)
+      | (0 << 3) | (1 << 2) | 2;
+}
+
+void
+grub_arm_enable_caches_mmu (void)
+{
+  grub_uint32_t *table;
+  grub_uint32_t i;
+  grub_uint32_t border_crossing = 0;
+  grub_uint32_t *subtable;
+  struct sys_info *si = grub_uboot_get_sys_info ();
+
+  if (!si || (si->mr_no == 0))
+    {
+      grub_printf ("couldn't get memory map, not enabling caches");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  if (type == ARCH_UNKNOWN)
+    probe_caches ();
+
+  for (i = 0; (signed) i < si->mr_no; i++)
+    {
+      if (si->mr[i].start & ((1 << 20) - 1))
+	border_crossing++;
+      if ((si->mr[i].start + si->mr[i].size) & ((1 << 20) - 1))
+	border_crossing++;
+    }
+
+  grub_printf ("%d crossers\n", border_crossing);
+
+  table = grub_memalign (1 << 14, (1 << 14) + (border_crossing << 10));
+  if (!table)
+    {
+      grub_printf ("couldn't allocate place for MMU table, not enabling caches");
+      grub_errno = GRUB_ERR_NONE;
+      return;
+    }
+
+  subtable = table + (1 << 12);
+  /* Map all unknown as device.  */
+  for (i = 0; i < (1 << 12); i++)
+    table[i] = (i << 20) | (3 << 10) | (0 << 3) | (1 << 2) | 2;
+  /*
+    Device: TEX= 0, C=0, B=1
+    normal: TEX= 0, C=1, B=1
+    AP = 3
+    IMP = 0
+    Domain = 0
+*/
+
+  for (i = 0; (signed) i < si->mr_no; i++)
+    {
+      if (si->mr[i].start & ((1 << 20) - 1))
+	{
+	  subdivide (table, subtable, si->mr[i].start);
+	  subtable += (1 << 8);
+	}
+      if ((si->mr[i].start + si->mr[i].size) & ((1 << 20) - 1))
+	{
+	  subdivide (table, subtable, si->mr[i].start + si->mr[i].size);
+	  subtable += (1 << 8);
+	}
+    }
+
+  for (i = 0; (signed) i < si->mr_no; i++)
+    if ((si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_DRAM
+	|| (si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_SRAM
+	|| (si->mr[i].flags & MR_ATTR_MASK) == MR_ATTR_FLASH)
+      {
+	grub_uint32_t cur, end;
+	cur = si->mr[i].start;
+	end = si->mr[i].start + si->mr[i].size;
+	while (cur < end)
+	  {
+	    grub_uint32_t *st;
+	    if ((table[cur >> 20] & 3) == 2)
+	      {
+		cur = cur >> 20 << 20;
+		table[cur >> 20] = cur | (3 << 10) | (1 << 3) | (1 << 2) | 2;
+		cur += (1 << 20);
+		continue;
+	      }
+	    cur = cur >> 12 << 12;
+	    st = (grub_uint32_t *) (table[cur >> 20] & ~0x3ff);
+	    st[(cur >> 12) & 0xff] = cur | (3 << 4) | (3 << 6)
+	      | (3 << 8) | (3 << 10)
+	      | (1 << 3) | (1 << 2) | 2;
+	    cur += (1 << 12);
+	  }
+      }
+
+  grub_printf ("MMU tables generated\n");
+  if (is_v6_mmu)
+    grub_arm_clear_mmu_v6 ();
+
+  grub_printf ("enabling MMU\n");
+  grub_arm_enable_mmu (table);
+  grub_printf ("MMU enabled\n");
+}
+
+#endif
+
 void
 grub_arch_sync_caches (void *address, grub_size_t len)
 {
+  grub_addr_t start = (grub_addr_t) address;
+  grub_addr_t end = start + len;
+
  if (type == ARCH_UNKNOWN)
    probe_caches ();
+  start = ALIGN_DOWN (start, grub_arch_cache_max_linesz);
+  end = ALIGN_UP (end, grub_arch_cache_max_linesz);
  switch (type)
    {
    case ARCH_ARMV6:
-      grub_arch_sync_caches_armv6 (address, len);
+      grub_arm_clean_dcache_range_armv6 (start, end, grub_arch_cache_dlinesz);
+      grub_arm_invalidate_icache_range_armv6 (start, end,
+					      grub_arch_cache_ilinesz);
      break;
    case ARCH_ARMV7:
-      grub_arch_sync_caches_armv7 (address, len);
+      grub_arm_clean_dcache_range_armv7 (start, end, grub_arch_cache_dlinesz);
+      grub_arm_invalidate_icache_range_armv7 (start, end,
+					      grub_arch_cache_ilinesz);
      break;
      /* Nothing to do.  */
    case ARCH_ARMV5_WRITE_THROUGH:
@@ -114,15 +259,13 @@ grub_arm_disable_caches_mmu (void)
    probe_caches ();
  switch (type)
    {
+    case ARCH_ARMV5_WRITE_THROUGH:
    case ARCH_ARMV6_UNIFIED:
    case ARCH_ARMV6:
      grub_arm_disable_caches_mmu_armv6 ();
      break;
    case ARCH_ARMV7:
      grub_arm_disable_caches_mmu_armv7 ();
-      break;
-      /* Nothing to do.  */
-    case ARCH_ARMV5_WRITE_THROUGH:
      break;
      /* Pacify GCC.  */
    case ARCH_UNKNOWN:
--- a/grub-core/kern/arm/cache_armv6.S
+++ b/grub-core/kern/arm/cache_armv6.S
@@ -41,4 +41,33 @@ FUNCTION(grub_arm_main_id)

 FUNCTION(grub_arm_cache_type)
 	mrc 	p15, 0, r0, c0, c0, 1
-	bx lr
+	bx lr
+
+FUNCTION(grub_arm_clear_mmu_v6)
+	mov	r0, #0
+	mcr	p15, 0, r0, c2, c0, 2
+	bx	lr
+
+FUNCTION(grub_arm_enable_mmu)
+	mcr	p15, 0, r0, c2, c0, 0
+
+	mvn	r0, #0
+	mcr	p15, 0, r0, c3, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	bic	r0, r0, #(1 << 23)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #(1 << 0)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #(1 << 2)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	mrc	p15, 0, r0, c1, c0, 0
+	orr	r0, r0, #(1 << 12)
+	mcr	p15, 0, r0, c1, c0, 0
+
+	bx	lr
--- a/grub-core/kern/arm/efi/misc.c
+++ b/grub-core/kern/arm/efi/misc.c
@@ -198,6 +198,5 @@ grub_efi_prepare_platform (void)
  if (err != GRUB_ERR_NONE)
    return err;

-  grub_arm_disable_caches_mmu();
  return GRUB_ERR_NONE;
 }
--- a/grub-core/kern/arm/uboot/startup.S
+++ b/grub-core/kern/arm/uboot/startup.S
@@ -51,7 +51,7 @@ FUNCTION(_start)
 	b	codestart
 	
 	@ Size of final image integrated module blob - set by grub-mkimage
-	.org _start + GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
+	.org GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
 VARIABLE(grub_total_module_size)
 	.long 	0

--- a/grub-core/kern/efi/efi.c
+++ b/grub-core/kern/efi/efi.c
@@ -385,6 +385,34 @@ grub_efi_get_device_path (grub_efi_handle_t handle)
 				 GRUB_EFI_OPEN_PROTOCOL_GET_PROTOCOL);
 }

+static void
+dump_vendor_path (const char *type, grub_efi_vendor_device_path_t *vendor)
+{
+  grub_uint32_t vendor_data_len = vendor->header.length - sizeof (*vendor);
+  grub_printf ("/%sVendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)[%x: ",
+	       type,
+	       (unsigned) vendor->vendor_guid.data1,
+	       (unsigned) vendor->vendor_guid.data2,
+	       (unsigned) vendor->vendor_guid.data3,
+	       (unsigned) vendor->vendor_guid.data4[0],
+	       (unsigned) vendor->vendor_guid.data4[1],
+	       (unsigned) vendor->vendor_guid.data4[2],
+	       (unsigned) vendor->vendor_guid.data4[3],
+	       (unsigned) vendor->vendor_guid.data4[4],
+	       (unsigned) vendor->vendor_guid.data4[5],
+	       (unsigned) vendor->vendor_guid.data4[6],
+	       (unsigned) vendor->vendor_guid.data4[7],
+	       vendor_data_len);
+  if (vendor->header.length > sizeof (*vendor))
+    {
+      grub_uint32_t i;
+      for (i = 0; i < vendor_data_len; i++)
+	grub_printf ("%02x ", vendor->vendor_defined_data[i]);
+    }
+  grub_printf ("]");
+}
+
+
 /* Print the chain of Device Path nodes. This is mainly for debugging. */
 void
 grub_efi_print_device_path (grub_efi_device_path_t *dp)
@@ -444,21 +472,8 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
 	      }
 	      break;
 	    case GRUB_EFI_VENDOR_DEVICE_PATH_SUBTYPE:
-	      {
-		grub_efi_vendor_device_path_t *vendor = (grub_efi_vendor_device_path_t *) dp;
-		grub_printf ("/Vendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
-			     (unsigned) vendor->vendor_guid.data1,
-			     (unsigned) vendor->vendor_guid.data2,
-			     (unsigned) vendor->vendor_guid.data3,
-			     (unsigned) vendor->vendor_guid.data4[0],
-			     (unsigned) vendor->vendor_guid.data4[1],
-			     (unsigned) vendor->vendor_guid.data4[2],
-			     (unsigned) vendor->vendor_guid.data4[3],
-			     (unsigned) vendor->vendor_guid.data4[4],
-			     (unsigned) vendor->vendor_guid.data4[5],
-			     (unsigned) vendor->vendor_guid.data4[6],
-			     (unsigned) vendor->vendor_guid.data4[7]);
-	      }
+	      dump_vendor_path ("Hardware",
+				(grub_efi_vendor_device_path_t *) dp);
 	      break;
 	    case GRUB_EFI_CONTROLLER_DEVICE_PATH_SUBTYPE:
 	      {
@@ -663,22 +678,8 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
 	      }
 	      break;
 	    case GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE:
-	      {
-		grub_efi_vendor_messaging_device_path_t *vendor
-		  = (grub_efi_vendor_messaging_device_path_t *) dp;
-		grub_printf ("/Vendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
-			     (unsigned) vendor->vendor_guid.data1,
-			     (unsigned) vendor->vendor_guid.data2,
-			     (unsigned) vendor->vendor_guid.data3,
-			     (unsigned) vendor->vendor_guid.data4[0],
-			     (unsigned) vendor->vendor_guid.data4[1],
-			     (unsigned) vendor->vendor_guid.data4[2],
-			     (unsigned) vendor->vendor_guid.data4[3],
-			     (unsigned) vendor->vendor_guid.data4[4],
-			     (unsigned) vendor->vendor_guid.data4[5],
-			     (unsigned) vendor->vendor_guid.data4[6],
-			     (unsigned) vendor->vendor_guid.data4[7]);
-	      }
+	      dump_vendor_path ("Messaging",
+				(grub_efi_vendor_device_path_t *) dp);
 	      break;
 	    default:
 	      grub_printf ("/UnknownMessaging(%x)", (unsigned) subtype);
@@ -719,22 +720,8 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
 	      }
 	      break;
 	    case GRUB_EFI_VENDOR_MEDIA_DEVICE_PATH_SUBTYPE:
-	      {
-		grub_efi_vendor_device_path_t *vendor = (grub_efi_vendor_device_path_t *) dp;
-
-		grub_printf ("/Vendor(%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x)",
-			     (unsigned) vendor->vendor_guid.data1,
-			     (unsigned) vendor->vendor_guid.data2,
-			     (unsigned) vendor->vendor_guid.data3,
-			     (unsigned) vendor->vendor_guid.data4[0],
-			     (unsigned) vendor->vendor_guid.data4[1],
-			     (unsigned) vendor->vendor_guid.data4[2],
-			     (unsigned) vendor->vendor_guid.data4[3],
-			     (unsigned) vendor->vendor_guid.data4[4],
-			     (unsigned) vendor->vendor_guid.data4[5],
-			     (unsigned) vendor->vendor_guid.data4[6],
-			     (unsigned) vendor->vendor_guid.data4[7]);
-	      }
+	      dump_vendor_path ("Media",
+				(grub_efi_vendor_device_path_t *) dp);
 	      break;
 	    case GRUB_EFI_FILE_PATH_DEVICE_PATH_SUBTYPE:
 	      {
--- a/grub-core/kern/file.c
+++ b/grub-core/kern/file.c
@@ -67,6 +67,8 @@ grub_file_open (const char *name)
  const char *file_name;
  grub_file_filter_id_t filter;

+  grub_boot_time ("Opening '%s'", name);
+
  device_name = grub_file_get_device_name (name);
  if (grub_errno)
    goto fail;
--- a/grub-core/kern/i386/pc/startup.S
+++ b/grub-core/kern/i386/pc/startup.S
@@ -135,7 +135,7 @@ LOCAL(prot_to_real_addr):

 	.macro REAL_TO_PROT
 	movl	LOCAL(real_to_prot_addr), %eax
-	DATA32	call	*%ax
+	calll	*%eax
 	.endm

 /*
--- a/grub-core/kern/i386/qemu/startup.S
+++ b/grub-core/kern/i386/qemu/startup.S
@@ -28,7 +28,7 @@
 _start:
 	jmp	codestart

-	. = _start + GRUB_KERNEL_I386_QEMU_CORE_ENTRY_ADDR
+	.org GRUB_KERNEL_I386_QEMU_CORE_ENTRY_ADDR
 VARIABLE(grub_core_entry_addr)
 	.long	0

--- a/grub-core/kern/i386/realmode.S
+++ b/grub-core/kern/i386/realmode.S
@@ -54,7 +54,7 @@ protstack:
 	.endm

 	.macro REAL_TO_PROT
-	DATA32	call	real_to_prot
+	calll	real_to_prot
 	.endm

 /*
@@ -137,7 +137,7 @@ real_to_prot:
 	/* load the GDT register */
 	xorw	%ax, %ax
 	movw	%ax, %ds
-	DATA32	ADDR32	lgdt	gdtdesc
+	lgdtl	gdtdesc

 	/* turn on protected mode */
 	movl	%cr0, %eax
@@ -145,7 +145,7 @@ real_to_prot:
 	movl	%eax, %cr0

 	/* jump to relocation, flush prefetch queue, and reload %cs */
-	DATA32	ljmp	$GRUB_MEMORY_MACHINE_PROT_MODE_CSEG, $protcseg
+	ljmpl	$GRUB_MEMORY_MACHINE_PROT_MODE_CSEG, $protcseg

 	.code32
 protcseg:
@@ -237,7 +237,7 @@ tmpcseg:
 	movl	%eax, %cr0

 	/* flush prefetch queue, reload %cs */
-	DATA32	ljmp	$0, $realcseg
+	ljmpl	$0, $realcseg

 realcseg:
 	/* we are in real mode now
@@ -258,6 +258,6 @@ realcseg:
 #endif

 	/* return on new stack! */
-	DATA32	ret
+	retl

 	.code32
--- a/grub-core/kern/ieee1275/openfw.c
+++ b/grub-core/kern/ieee1275/openfw.c
@@ -271,7 +271,7 @@ grub_ieee1275_map (grub_addr_t phys, grub_addr_t virt, grub_size_t size,
    grub_ieee1275_cell_t mode;
    grub_ieee1275_cell_t size;
    grub_ieee1275_cell_t virt;
-#ifdef GRUB_MACHINE_SPARC64
+#ifdef __sparc__
    grub_ieee1275_cell_t phys_high;
 #endif
    grub_ieee1275_cell_t phys_low;
@@ -279,7 +279,7 @@ grub_ieee1275_map (grub_addr_t phys, grub_addr_t virt, grub_size_t size,
  } args;

  INIT_IEEE1275_COMMON (&args.common, "call-method",
-#ifdef GRUB_MACHINE_SPARC64
+#ifdef __sparc__
 			7,
 #else
 			6,
@@ -287,7 +287,7 @@ grub_ieee1275_map (grub_addr_t phys, grub_addr_t virt, grub_size_t size,
 			1);
  args.method = (grub_ieee1275_cell_t) "map";
  args.ihandle = grub_ieee1275_mmu;
-#ifdef GRUB_MACHINE_SPARC64
+#ifdef __sparc__
  args.phys_high = 0;
 #endif
  args.phys_low = phys;
--- a/grub-core/kern/mips/startup.S
+++ b/grub-core/kern/mips/startup.S
@@ -36,7 +36,7 @@ start:
 	bal cont
 	 nop

-	. = _start + GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
+	.org GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
 VARIABLE(grub_total_modules_size)
 	.long 0

--- a/grub-core/kern/sparc64/ieee1275/crt0.S
+++ b/grub-core/kern/sparc64/ieee1275/crt0.S
@@ -27,7 +27,7 @@ _start:
 	ba	codestart
 	 mov  %o4, %o0

-	. = EXT_C(_start) + GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE
+	.org GRUB_KERNEL_MACHINE_TOTAL_MODULE_SIZE

 VARIABLE(grub_total_module_size)
 	.word	0
--- a/grub-core/kern/uboot/init.c
+++ b/grub-core/kern/uboot/init.c
@@ -31,6 +31,7 @@
 #include <grub/uboot/uboot.h>
 #include <grub/uboot/api_public.h>
 #include <grub/cpu/system.h>
+#include <grub/cache.h>

 extern char __bss_start[];
 extern char _end[];
@@ -107,6 +108,11 @@ grub_machine_init (void)
  /* Enumerate memory and initialize the memory management system. */
  grub_uboot_mm_init ();

+  /* Should be earlier but it needs memalign.  */
+#ifdef __arm__
+  grub_arm_enable_caches_mmu ();
+#endif
+
  grub_dprintf ("init", "__bss_start: %p\n", __bss_start);
  grub_dprintf ("init", "_end: %p\n", _end);
  grub_dprintf ("init", "grub_modbase: %p\n", (void *) grub_modbase);
--- a/grub-core/lib/fdt.c
+++ b/grub-core/lib/fdt.c
@@ -431,3 +431,32 @@ int grub_fdt_set_prop (void *fdt, unsigned int nodeoffset, const char *name,
  grub_memcpy (prop + 3, val, len);
  return 0;
 }
+
+int
+grub_fdt_create_empty_tree (void *fdt, unsigned int size)
+{
+  struct grub_fdt_empty_tree *et;
+
+  if (size < GRUB_FDT_EMPTY_TREE_SZ)
+    return -1;
+
+  grub_memset (fdt, 0, size);
+  et = fdt;
+
+  et->empty_node.tree_end = grub_cpu_to_be32_compile_time (FDT_END);
+  et->empty_node.node_end = grub_cpu_to_be32_compile_time (FDT_END_NODE);
+  et->empty_node.node_start = grub_cpu_to_be32_compile_time (FDT_BEGIN_NODE);
+  ((struct grub_fdt_empty_tree *) fdt)->header.off_mem_rsvmap =
+    grub_cpu_to_be32 (ALIGN_UP (sizeof (grub_fdt_header_t), 8));
+
+  grub_fdt_set_off_dt_strings (fdt, sizeof (*et));
+  grub_fdt_set_off_dt_struct (fdt,
+			      sizeof (et->header) + sizeof (et->empty_rsvmap));
+  grub_fdt_set_version (fdt, FDT_SUPPORTED_VERSION);
+  grub_fdt_set_last_comp_version (fdt, FDT_SUPPORTED_VERSION);
+  grub_fdt_set_size_dt_struct (fdt, sizeof (et->empty_node));
+  grub_fdt_set_totalsize (fdt, size);
+  grub_fdt_set_magic (fdt, FDT_MAGIC);
+
+  return 0;
+}
--- a/grub-core/loader/arm/linux.c
+++ b/grub-core/loader/arm/linux.c
@@ -283,6 +283,8 @@ linux_boot (void)
  }
 #endif

+  grub_arm_disable_caches_mmu ();
+
  linuxmain (0, machine_type, fdt_addr);

  return grub_error (GRUB_ERR_BAD_OS, "Linux call returned");
--- a/grub-core/loader/arm64/linux.c
+++ b/grub-core/loader/arm64/linux.c
@@ -0,0 +1,487 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/charset.h>
+#include <grub/command.h>
+#include <grub/err.h>
+#include <grub/file.h>
+#include <grub/fdt.h>
+#include <grub/linux.h>
+#include <grub/loader.h>
+#include <grub/mm.h>
+#include <grub/types.h>
+#include <grub/cpu/linux.h>
+#include <grub/efi/efi.h>
+#include <grub/efi/pe32.h>
+#include <grub/i18n.h>
+#include <grub/lib/cmdline.h>
+
+GRUB_MOD_LICENSE ("GPLv3+");
+
+#define GRUB_EFI_PAGE_SHIFT	12
+#define BYTES_TO_PAGES(bytes)   (((bytes) + 0xfff) >> GRUB_EFI_PAGE_SHIFT)
+#define GRUB_EFI_PE_MAGIC	0x5A4D
+
+static grub_efi_guid_t fdt_guid = GRUB_EFI_DEVICE_TREE_GUID;
+
+static grub_dl_t my_mod;
+static int loaded;
+
+static void *kernel_addr;
+static grub_uint64_t kernel_size;
+
+static char *linux_args;
+static grub_uint32_t cmdline_size;
+
+static grub_addr_t initrd_start;
+static grub_addr_t initrd_end;
+
+static void *loaded_fdt;
+static void *fdt;
+
+static void *
+get_firmware_fdt (void)
+{
+  grub_efi_configuration_table_t *tables;
+  void *firmware_fdt = NULL;
+  unsigned int i;
+
+  /* Look for FDT in UEFI config tables. */
+  tables = grub_efi_system_table->configuration_table;
+
+  for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
+    if (grub_memcmp (&tables[i].vendor_guid, &fdt_guid, sizeof (fdt_guid)) == 0)
+      {
+	firmware_fdt = tables[i].vendor_table;
+	grub_dprintf ("linux", "found registered FDT @ 0x%p\n", firmware_fdt);
+	break;
+      }
+
+  return firmware_fdt;
+}
+
+static void
+get_fdt (void)
+{
+  void *raw_fdt;
+  grub_size_t size;
+
+  if (fdt)
+    {
+      size = BYTES_TO_PAGES (grub_fdt_get_totalsize (fdt));
+      grub_efi_free_pages ((grub_efi_physical_address_t) fdt, size);
+    }
+
+  if (loaded_fdt)
+    raw_fdt = loaded_fdt;
+  else
+    raw_fdt = get_firmware_fdt();
+
+  size =
+    raw_fdt ? grub_fdt_get_totalsize (raw_fdt) : GRUB_FDT_EMPTY_TREE_SZ;
+  size += 0x400;
+
+  grub_dprintf ("linux", "allocating %ld bytes for fdt\n", size);
+  fdt = grub_efi_allocate_pages (0, BYTES_TO_PAGES (size));
+  if (!fdt)
+    return;
+
+  if (raw_fdt)
+    {
+      grub_memmove (fdt, raw_fdt, size);
+      grub_fdt_set_totalsize (fdt, size);
+    }
+  else
+    {
+      grub_fdt_create_empty_tree (fdt, size);
+    }
+}
+
+static grub_err_t
+check_kernel (struct grub_arm64_linux_kernel_header *lh)
+{
+  if (lh->magic != GRUB_ARM64_LINUX_MAGIC)
+    return grub_error(GRUB_ERR_BAD_OS, "invalid magic number");
+
+  if ((lh->code0 & 0xffff) != GRUB_EFI_PE_MAGIC)
+    return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
+		       N_("plain Image kernel not supported - rebuild with CONFIG_(U)EFI_STUB enabled"));
+
+  grub_dprintf ("linux", "UEFI stub kernel:\n");
+  grub_dprintf ("linux", "text_offset = 0x%012llx\n",
+		(long long unsigned) lh->text_offset);
+  grub_dprintf ("linux", "PE/COFF header @ %08x\n", lh->hdr_offset);
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+finalize_params (void)
+{
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+  int node, retval;
+
+  get_fdt ();
+  if (!fdt)
+    goto failure;
+
+  node = grub_fdt_find_subnode (fdt, 0, "chosen");
+  if (node < 0)
+    node = grub_fdt_add_subnode (fdt, 0, "chosen");
+
+  if (node < 1)
+    goto failure;
+
+  /* Set initrd info */
+  if (initrd_start && initrd_end > initrd_start)
+    {
+      grub_dprintf ("linux", "Initrd @ 0x%012lx-0x%012lx\n",
+		    initrd_start, initrd_end);
+
+      retval = grub_fdt_set_prop64 (fdt, node, "linux,initrd-start",
+				    initrd_start);
+      if (retval)
+	goto failure;
+      retval = grub_fdt_set_prop64 (fdt, node, "linux,initrd-end",
+				    initrd_end);
+      if (retval)
+	goto failure;
+    }
+
+  b = grub_efi_system_table->boot_services;
+  status = b->install_configuration_table (&fdt_guid, fdt);
+  if (status != GRUB_EFI_SUCCESS)
+    goto failure;
+
+  grub_dprintf ("linux", "Installed/updated FDT configuration table @ %p\n",
+		fdt);
+
+  return GRUB_ERR_NONE;
+
+failure:
+  grub_efi_free_pages ((grub_efi_physical_address_t) fdt,
+		       BYTES_TO_PAGES (grub_fdt_get_totalsize (fdt)));
+  fdt = NULL;
+  return grub_error(GRUB_ERR_BAD_OS, "failed to install/update FDT");
+}
+
+static grub_err_t
+grub_cmd_devicetree (grub_command_t cmd __attribute__ ((unused)),
+		     int argc, char *argv[])
+{
+  grub_file_t dtb;
+  void *blob = NULL;
+  int size;
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT,
+		  N_("you need to load the kernel first"));
+      return GRUB_ERR_BAD_OS;
+    }
+
+  if (argc != 1)
+    return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+
+  if (loaded_fdt)
+    grub_free (loaded_fdt);
+  loaded_fdt = NULL;
+
+  dtb = grub_file_open (argv[0]);
+  if (!dtb)
+    goto out;
+
+  size = grub_file_size (dtb);
+  blob = grub_malloc (size);
+  if (!blob)
+    goto out;
+
+  if (grub_file_read (dtb, blob, size) < size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), argv[0]);
+      goto out;
+    }
+
+  if (grub_fdt_check_header (blob, size) != 0)
+    {
+      grub_error (GRUB_ERR_BAD_OS, N_("invalid device tree"));
+      goto out;
+    }
+
+out:
+  if (dtb)
+    grub_file_close (dtb);
+
+  if (blob)
+    {
+      if (grub_errno == GRUB_ERR_NONE)
+	loaded_fdt = blob;
+      else
+	grub_free (blob);
+    }
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_linux_boot (void)
+{
+  grub_efi_memory_mapped_device_path_t *mempath;
+  grub_efi_handle_t image_handle;
+  grub_efi_boot_services_t *b;
+  grub_efi_status_t status;
+  grub_err_t retval;
+  grub_efi_loaded_image_t *loaded_image;
+  int len;
+
+  retval = finalize_params();
+  if (retval != GRUB_ERR_NONE)
+    return retval;
+
+  mempath = grub_malloc (2 * sizeof (grub_efi_memory_mapped_device_path_t));
+  if (!mempath)
+    return grub_errno;
+
+  mempath[0].header.type = GRUB_EFI_HARDWARE_DEVICE_PATH_TYPE;
+  mempath[0].header.subtype = GRUB_EFI_MEMORY_MAPPED_DEVICE_PATH_SUBTYPE;
+  mempath[0].header.length = grub_cpu_to_le16_compile_time (sizeof (*mempath));
+  mempath[0].memory_type = GRUB_EFI_LOADER_DATA;
+  mempath[0].start_address = (grub_addr_t) kernel_addr;
+  mempath[0].end_address = (grub_addr_t) kernel_addr + kernel_size;
+
+  mempath[1].header.type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+  mempath[1].header.subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+  mempath[1].header.length = 0;
+
+  b = grub_efi_system_table->boot_services;
+  status = b->load_image (0, grub_efi_image_handle,
+			  (grub_efi_device_path_t *) mempath,
+                          kernel_addr, kernel_size, &image_handle);
+  if (status != GRUB_EFI_SUCCESS)
+    return grub_error (GRUB_ERR_BAD_OS, "cannot load image");
+
+  grub_dprintf ("linux", "linux command line: '%s'\n", linux_args);
+
+  /* Convert command line to UCS-2 */
+  loaded_image = grub_efi_get_loaded_image (image_handle);
+  loaded_image->load_options_size = len =
+    (grub_strlen (linux_args) + 1) * sizeof (grub_efi_char16_t);
+  loaded_image->load_options =
+    grub_efi_allocate_pages (0,
+			     BYTES_TO_PAGES (loaded_image->load_options_size));
+  if (!loaded_image->load_options)
+    return grub_errno;
+
+  loaded_image->load_options_size =
+    2 * grub_utf8_to_utf16 (loaded_image->load_options, len,
+			    (grub_uint8_t *) linux_args, len, NULL);
+
+  grub_dprintf("linux", "starting image %p\n", image_handle);
+  status = b->start_image (image_handle, 0, NULL);
+
+  /* When successful, not reached */
+  b->unload_image (image_handle);
+  grub_efi_free_pages ((grub_efi_physical_address_t) loaded_image->load_options,
+		       BYTES_TO_PAGES (loaded_image->load_options_size));
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_linux_unload (void)
+{
+  grub_dl_unref (my_mod);
+  loaded = 0;
+  if (initrd_start)
+    grub_efi_free_pages ((grub_efi_physical_address_t) initrd_start,
+			 BYTES_TO_PAGES (initrd_end - initrd_start));
+  initrd_start = initrd_end = 0;
+  grub_free (linux_args);
+  if (kernel_addr)
+    grub_efi_free_pages ((grub_efi_physical_address_t) kernel_addr,
+			 BYTES_TO_PAGES (kernel_size));
+  if (fdt)
+    grub_efi_free_pages ((grub_efi_physical_address_t) fdt,
+			 BYTES_TO_PAGES (grub_fdt_get_totalsize (fdt)));
+
+  return GRUB_ERR_NONE;
+}
+
+static grub_err_t
+grub_cmd_initrd (grub_command_t cmd __attribute__ ((unused)),
+		 int argc, char *argv[])
+{
+  struct grub_linux_initrd_context initrd_ctx;
+  int initrd_size, initrd_pages;
+  void *initrd_mem = NULL;
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  if (!loaded)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT,
+		  N_("you need to load the kernel first"));
+      goto fail;
+    }
+
+  if (grub_initrd_init (argc, argv, &initrd_ctx))
+    goto fail;
+
+  initrd_size = grub_get_initrd_size (&initrd_ctx);
+  grub_dprintf ("linux", "Loading initrd\n");
+
+  initrd_pages = (BYTES_TO_PAGES (initrd_size));
+  initrd_mem = grub_efi_allocate_pages (0, initrd_pages);
+  if (!initrd_mem)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+
+  if (grub_initrd_load (&initrd_ctx, argv, initrd_mem))
+    goto fail;
+
+  initrd_start = (grub_addr_t) initrd_mem;
+  initrd_end = initrd_start + initrd_size;
+  grub_dprintf ("linux", "[addr=%p, size=0x%x]\n",
+		(void *) initrd_start, initrd_size);
+
+ fail:
+  grub_initrd_close (&initrd_ctx);
+  if (initrd_mem && !initrd_start)
+    grub_efi_free_pages ((grub_efi_physical_address_t) initrd_mem,
+			 initrd_pages);
+
+  return grub_errno;
+}
+
+static grub_err_t
+grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
+		int argc, char *argv[])
+{
+  grub_file_t file = 0;
+  struct grub_arm64_linux_kernel_header lh;
+
+  grub_dl_ref (my_mod);
+
+  if (argc == 0)
+    {
+      grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
+      goto fail;
+    }
+
+  file = grub_file_open (argv[0]);
+  if (!file)
+    goto fail;
+
+  kernel_size = grub_file_size (file);
+
+  if (grub_file_read (file, &lh, sizeof (lh)) < (long) sizeof (lh))
+    return grub_errno;
+
+  if (check_kernel (&lh) != GRUB_ERR_NONE)
+    goto fail;
+
+  grub_loader_unset();
+
+  grub_dprintf ("linux", "kernel file size: %lld\n", (long long) kernel_size);
+  kernel_addr = grub_efi_allocate_pages (0, BYTES_TO_PAGES (kernel_size));
+  grub_dprintf ("linux", "kernel numpages: %lld\n",
+		(long long) BYTES_TO_PAGES (kernel_size));
+  if (!kernel_addr)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+
+  grub_file_seek (file, 0);
+  if (grub_file_read (file, kernel_addr, kernel_size)
+      < (grub_int64_t) kernel_size)
+    {
+      if (!grub_errno)
+	grub_error (GRUB_ERR_BAD_OS, N_("premature end of file %s"), argv[0]);
+      goto fail;
+    }
+
+  grub_dprintf ("linux", "kernel @ %p\n", kernel_addr);
+
+  cmdline_size = grub_loader_cmdline_size (argc, argv) + sizeof (LINUX_IMAGE);
+  linux_args = grub_malloc (cmdline_size);
+  if (!linux_args)
+    {
+      grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory"));
+      goto fail;
+    }
+  grub_memcpy (linux_args, LINUX_IMAGE, sizeof (LINUX_IMAGE));
+  grub_create_loader_cmdline (argc, argv,
+			      linux_args + sizeof (LINUX_IMAGE) - 1,
+			      cmdline_size);
+
+  if (grub_errno == GRUB_ERR_NONE)
+    {
+      grub_loader_set (grub_linux_boot, grub_linux_unload, 0);
+      loaded = 1;
+    }
+
+fail:
+  if (file)
+    grub_file_close (file);
+
+  if (grub_errno != GRUB_ERR_NONE)
+    {
+      grub_dl_unref (my_mod);
+      loaded = 0;
+    }
+
+  if (linux_args && !loaded)
+    grub_free (linux_args);
+
+  if (kernel_addr && !loaded)
+    grub_efi_free_pages ((grub_efi_physical_address_t) kernel_addr,
+			 BYTES_TO_PAGES (kernel_size));
+
+  return grub_errno;
+}
+
+
+static grub_command_t cmd_linux, cmd_initrd, cmd_devicetree;
+
+GRUB_MOD_INIT (linux)
+{
+  cmd_linux = grub_register_command ("linux", grub_cmd_linux, 0,
+				     N_("Load Linux."));
+  cmd_initrd = grub_register_command ("initrd", grub_cmd_initrd, 0,
+				      N_("Load initrd."));
+  cmd_devicetree =
+    grub_register_command ("devicetree", grub_cmd_devicetree, 0,
+			   N_("Load DTB file."));
+  my_mod = mod;
+}
+
+GRUB_MOD_FINI (linux)
+{
+  grub_unregister_command (cmd_linux);
+  grub_unregister_command (cmd_initrd);
+  grub_unregister_command (cmd_devicetree);
+}
--- a/grub-core/loader/efi/appleloader.c
+++ b/grub-core/loader/efi/appleloader.c
@@ -89,8 +89,7 @@ struct piwg_full_device_path
 	  .subtype = GRUB_EFI_PIWG_DEVICE_PATH_SUBTYPE,			\
 	  .length = sizeof (struct grub_efi_piwg_device_path)		\
 	},								\
-	.guid = {0x2B0585EB, 0xD8B8, 0x49A9, {0x8B, 0x8C, 0xE2, 0x1B,	\
-					      0x01, 0xAE, 0xF2, 0xB7}}	\
+	.guid = GRUB_EFI_VENDOR_APPLE_GUID				\
      },								\
       .end =								\
 	  {								\
--- a/grub-core/loader/efi/chainloader.c
+++ b/grub-core/loader/efi/chainloader.c
@@ -249,7 +249,8 @@ grub_cmd_chainloader (grub_command_t cmd __attribute__ ((unused)),

  if (! dp)
    {
-      grub_error (GRUB_ERR_BAD_DEVICE, "not a valid root device");
+      grub_error (GRUB_ERR_BAD_DEVICE, "not a valid root device (%p, %p)",
+		  dev_handle, dp);
      goto fail;
    }

--- a/grub-core/modinfo.sh.in
+++ b/grub-core/modinfo.sh.in
@@ -1,4 +1,33 @@
 #!/bin/sh

+# User-controllable options
 grub_modinfo_target_cpu=@target_cpu@
 grub_modinfo_platform=@platform@
+grub_disk_cache_stats=@DISK_CACHE_STATS@
+grub_boot_time_stats=@BOOT_TIME_STATS@
+grub_have_font_source=@HAVE_FONT_SOURCE@
+
+# Autodetected config
+grub_have_asm_uscore=@HAVE_ASM_USCORE@
+grub_bss_start_symbol="@BSS_START_SYMBOL@"
+grub_end_symbol="@END_SYMBOL@"
+
+# Build environment
+grub_target_cc='@TARGET_CC@'
+grub_target_cflags='@TARGET_CFLAGS@'
+grub_target_cppflags='@TARGET_CPPFLAGS@'
+grub_target_ccasflags='@TARGET_CCASFLAGS@'
+grub_target_ldflags='@TARGET_LDFLAGS@'
+grub_target_strip='@TARGET_STRIP@'
+grub_target_nm='@TARGET_NM@'
+grub_target_ranlib='@TARGET_RANLIB@'
+grub_target_objconf='@TARGET_OBJCONV@'
+grub_target_obj2elf='@TARGET_OBJ2ELF@'
+
+# Version
+grub_version="@VERSION@"
+grub_package="@PACKAGE@"
+grub_package_string="@PACKAGE_STRING@"
+grub_package_version="@PACKAGE_VERSION@"
+grub_package_name="@PACKAGE_NAME@"
+grub_package_bugreport="@PACKAGE_BUGREPORT@"
--- a/grub-core/normal/main.c
+++ b/grub-core/normal/main.c
@@ -230,12 +230,18 @@ read_lists (const char *val)
 {
  if (! grub_no_modules)
    {
+      grub_boot_time ("Reading commands");
      read_command_list (val);
+      grub_boot_time ("Reading filesystems");
      read_fs_list (val);
+      grub_boot_time ("Reading crypto");
      read_crypto_list (val);
+      grub_boot_time ("Reading terminal");
      read_terminal_list (val);
    }
+  grub_boot_time ("Reading gettext");
  grub_gettext_reread_prefix (val);
+  grub_boot_time ("Lists reread");
 }

 static char *
--- a/grub-core/osdep/devmapper/getroot.c
+++ b/grub-core/osdep/devmapper/getroot.c
@@ -198,124 +198,17 @@ char *
 grub_util_devmapper_part_to_disk (struct stat *st,
 				  int *is_part, const char *path)
 {
-  struct dm_tree *tree;
-  uint32_t maj, min;
-  struct dm_tree_node *node = NULL, *child;
-  void *handle;
-  const char *node_uuid, *mapper_name = NULL, *child_uuid, *child_name;
+  int major, minor;

-  tree = dm_tree_create ();
-  if (! tree)
+  if (grub_util_get_dm_node_linear_info (st->st_rdev,
+					 &major, &minor, 0))
    {
-      grub_util_info ("dm_tree_create failed");
-      goto devmapper_out;
+      *is_part = 1;
+      return grub_find_device ("/dev",
+			       (major << 8) | minor);
    }
-
-  maj = major (st->st_rdev);
-  min = minor (st->st_rdev);
-  if (! dm_tree_add_dev (tree, maj, min))
-    {
-      grub_util_info ("dm_tree_add_dev failed");
-      goto devmapper_out;
-    }
-
-  node = dm_tree_find_node (tree, maj, min);
-  if (! node)
-    {
-      grub_util_info ("dm_tree_find_node failed");
-      goto devmapper_out;
-    }
- reiterate:
-  node_uuid = dm_tree_node_get_uuid (node);
-  if (! node_uuid)
-    {
-      grub_util_info ("%s has no DM uuid", path);
-      goto devmapper_out;
-    }
-  if (strncmp (node_uuid, "LVM-", 4) == 0)
-    {
-      grub_util_info ("%s is an LVM", path);
-      goto devmapper_out;
-    }
-  if (strncmp (node_uuid, "mpath-", 6) == 0)
-    {
-      /* Multipath partitions have partN-mpath-* UUIDs, and are
-	 linear mappings so are handled by
-	 grub_util_get_dm_node_linear_info.  Multipath disks are not
-	 linear mappings and must be handled specially.  */
-      grub_util_info ("%s is a multipath disk", path);
-      goto devmapper_out;
-    }
-  if (strncmp (node_uuid, "DMRAID-", 7) != 0)
-    {
-      int major, minor;
-      const char *node_name;
-      grub_util_info ("%s is not DM-RAID", path);
-
-      if ((node_name = dm_tree_node_get_name (node))
-	  && grub_util_get_dm_node_linear_info (node_name,
-						&major, &minor, 0))
-	{
-	  *is_part = 1;
-	  if (tree)
-	    dm_tree_free (tree);
-	  char *ret = grub_find_device ("/dev",
-					(major << 8) | minor);
-	  return ret;
-	}
-
-      goto devmapper_out;
-    }
-
-  handle = NULL;
-  /* Counter-intuitively, device-mapper refers to the disk-like
-     device containing a DM-RAID partition device as a "child" of
-     the partition device.  */
-  child = dm_tree_next_child (&handle, node, 0);
-  if (! child)
-    {
-      grub_util_info ("%s has no DM children", path);
-      goto devmapper_out;
-    }
-  child_uuid = dm_tree_node_get_uuid (child);
-  if (! child_uuid)
-    {
-      grub_util_info ("%s child has no DM uuid", path);
-      goto devmapper_out;
-    }
-  else if (strncmp (child_uuid, "DMRAID-", 7) != 0)
-    {
-      grub_util_info ("%s child is not DM-RAID", path);
-      goto devmapper_out;
-    }
-  child_name = dm_tree_node_get_name (child);
-  if (! child_name)
-    {
-      grub_util_info ("%s child has no DM name", path);
-      goto devmapper_out;
-    }
-  mapper_name = child_name;
-  *is_part = 1;
-  node = child;
-  goto reiterate;
-
- devmapper_out:
-  if (! mapper_name && node)
-    {
-      /* This is a DM-RAID disk, not a partition.  */
-      mapper_name = dm_tree_node_get_name (node);
-      if (! mapper_name)
-	grub_util_info ("%s has no DM name", path);
-    }
-  char *ret;
-  if (mapper_name)
-    ret = xasprintf ("/dev/mapper/%s", mapper_name);
-  else
-    ret = NULL;
-
-  if (tree)
-    dm_tree_free (tree);
-  return ret;
+  *is_part = 0;
+  return xstrdup (path);
 }

 int
--- a/grub-core/osdep/devmapper/hostdisk.c
+++ b/grub-core/osdep/devmapper/hostdisk.c
@@ -83,7 +83,7 @@ grub_util_device_is_mapped (const char *dev)
 }

 int
-grub_util_get_dm_node_linear_info (const char *dev,
+grub_util_get_dm_node_linear_info (dev_t dev,
 				   int *maj, int *min,
 				   grub_disk_addr_t *st)
 {
@@ -97,14 +97,16 @@ grub_util_get_dm_node_linear_info (const char *dev,
  grub_disk_addr_t partstart = 0;
  const char *node_uuid;

+  major = major (dev);
+  minor = minor (dev);
+
  while (1)
    {
      dmt = dm_task_create(DM_DEVICE_TABLE);
      if (!dmt)
 	break;
      
-      if (! (first ? dm_task_set_name (dmt, dev)
-	     : dm_task_set_major_minor (dmt, major, minor, 0)))
+      if (! (dm_task_set_major_minor (dmt, major, minor, 0)))
 	{
 	  dm_task_destroy (dmt);
 	  break;
@@ -117,8 +119,7 @@ grub_util_get_dm_node_linear_info (const char *dev,
 	}
      node_uuid = dm_task_get_uuid (dmt);
      if (node_uuid && (strncmp (node_uuid, "LVM-", 4) == 0
-			|| strncmp (node_uuid, "mpath-", 6) == 0
-			|| strncmp (node_uuid, "DMRAID-", 7) == 0))
+			|| strncmp (node_uuid, "mpath-", 6) == 0))
 	{
 	  dm_task_destroy (dmt);
 	  break;
@@ -190,7 +191,7 @@ grub_util_device_is_mapped (const char *dev __attribute__ ((unused)))
 }

 int
-grub_util_get_dm_node_linear_info (const char *dev __attribute__ ((unused)),
+grub_util_get_dm_node_linear_info (dev_t dev __attribute__ ((unused)),
 				   int *maj __attribute__ ((unused)),
 				   int *min __attribute__ ((unused)),
 				   grub_disk_addr_t *st __attribute__ ((unused)))
--- a/grub-core/osdep/linux/hostdisk.c
+++ b/grub-core/osdep/linux/hostdisk.c
@@ -288,6 +288,7 @@ grub_hostdisk_linux_find_partition (char *dev, grub_disk_addr_t sector)
    {
      grub_util_fd_t fd;
      grub_disk_addr_t start;
+      struct stat st;

      sprintf (p, format, i);

@@ -300,14 +301,16 @@ grub_hostdisk_linux_find_partition (char *dev, grub_disk_addr_t sector)
 	    return 0;
 	}
      missing = 0;
-      close (fd);

-      if (!grub_util_device_is_mapped (real_dev)
-	  || !grub_util_get_dm_node_linear_info (real_dev, 0, 0, &start))
+      if (fstat (fd, &st) < 0
+	  || !grub_util_device_is_mapped_stat (&st)
+	  || !grub_util_get_dm_node_linear_info (st.st_rdev, 0, 0, &start))
 	start = grub_util_find_partition_start_os (real_dev);
      /* We don't care about errors here.  */
      grub_errno = GRUB_ERR_NONE;

+      close (fd);
+
      if (start == sector)
 	{
 	  struct linux_partition_cache *new_cache_item;
--- a/grub-core/tests/boot/kernel-8086.S
+++ b/grub-core/tests/boot/kernel-8086.S
@@ -46,5 +46,5 @@ message:
 	.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
 	.byte 0

-	. = base + 510
+	.org 510
 	.short 0xaa55
--- a/include/grub/arm/system.h
+++ b/include/grub/arm/system.h
@@ -1,13 +1,18 @@
 #ifndef GRUB_SYSTEM_CPU_HEADER
 #define GRUB_SYSTEM_CPU_HEADER

+#include <grub/types.h>
+
 enum
  {
    GRUB_ARM_MACHINE_TYPE_RASPBERRY_PI = 3138,
    GRUB_ARM_MACHINE_TYPE_FDT = 0xFFFFFFFF
  };

-void grub_arm_disable_caches_mmu (void);
+void EXPORT_FUNC(grub_arm_disable_caches_mmu) (void);
+void grub_arm_enable_caches_mmu (void);
+void grub_arm_enable_mmu (grub_uint32_t *mmu_tables);
+void grub_arm_clear_mmu_v6 (void);

 #endif /* ! GRUB_SYSTEM_CPU_HEADER */

--- a/include/grub/arm64/linux.h
+++ b/include/grub/arm64/linux.h
@@ -0,0 +1,41 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2013  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_LINUX_CPU_HEADER
+#define GRUB_LINUX_CPU_HEADER 1
+
+#include <grub/efi/efi.h>
+
+#define GRUB_ARM64_LINUX_MAGIC 0x644d5241 /* 'ARM\x64' */
+
+/* From linux/Documentation/arm64/booting.txt */
+struct grub_arm64_linux_kernel_header
+{
+  grub_uint32_t code0;		/* Executable code */
+  grub_uint32_t code1;		/* Executable code */
+  grub_uint64_t text_offset;    /* Image load offset */
+  grub_uint64_t res0;		/* reserved */
+  grub_uint64_t res1;		/* reserved */
+  grub_uint64_t res2;		/* reserved */
+  grub_uint64_t res3;		/* reserved */
+  grub_uint64_t res4;		/* reserved */
+  grub_uint32_t magic;		/* Magic number, little endian, "ARM\x64" */
+  grub_uint32_t hdr_offset;	/* Offset of PE/COFF header */
+};
+
+#endif /* ! GRUB_LINUX_CPU_HEADER */
--- a/include/grub/cache.h
+++ b/include/grub/cache.h
@@ -45,4 +45,9 @@ grub_arch_sync_dma_caches (void *address __attribute__ ((unused)),
 #endif
 #endif

+#ifdef __arm__
+void
+grub_arm_cache_enable (void);
+#endif
+
 #endif /* ! GRUB_CACHE_HEADER */
--- a/include/grub/efi/api.h
+++ b/include/grub/efi/api.h
@@ -276,6 +276,16 @@
      { 0x82, 0x79, 0xa8, 0x4b, 0x79, 0x61, 0x78, 0x98 } \
  }

+#define GRUB_EFI_DEVICE_TREE_GUID \
+  { 0xb1b621d5, 0xf19c, 0x41a5, \
+      { 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0 } \
+  }
+
+#define GRUB_EFI_VENDOR_APPLE_GUID \
+  { 0x2B0585EB, 0xD8B8, 0x49A9,	\
+      { 0x8B, 0x8C, 0xE2, 0x1B, 0x01, 0xAE, 0xF2, 0xB7 } \
+  }
+
 struct grub_efi_sal_system_table
 {
  grub_uint32_t signature;
@@ -811,14 +821,6 @@ typedef struct grub_efi_uart_device_path grub_efi_uart_device_path_t;

 #define GRUB_EFI_VENDOR_MESSAGING_DEVICE_PATH_SUBTYPE	10

-struct grub_efi_vendor_messaging_device_path
-{
-  grub_efi_device_path_t header;
-  grub_efi_packed_guid_t vendor_guid;
-  grub_efi_uint8_t vendor_defined_data[0];
-} GRUB_PACKED;
-typedef struct grub_efi_vendor_messaging_device_path grub_efi_vendor_messaging_device_path_t;
-
 /* Media Device Path.  */
 #define GRUB_EFI_MEDIA_DEVICE_PATH_TYPE			4

--- a/include/grub/emu/hostdisk.h
+++ b/include/grub/emu/hostdisk.h
@@ -61,7 +61,7 @@ char *
 grub_util_get_os_disk (const char *os_dev);

 int
-grub_util_get_dm_node_linear_info (const char *dev,
+grub_util_get_dm_node_linear_info (dev_t dev,
 				   int *maj, int *min,
 				   grub_disk_addr_t *st);

--- a/include/grub/fdt.h
+++ b/include/grub/fdt.h
@@ -36,6 +36,19 @@ typedef struct {
 	grub_uint32_t size_dt_struct;
 } grub_fdt_header_t;

+struct grub_fdt_empty_tree {
+  grub_fdt_header_t header;
+  grub_uint64_t empty_rsvmap[2];
+  struct {
+    grub_uint32_t node_start;
+    grub_uint8_t name[1];
+    grub_uint32_t node_end;
+    grub_uint32_t tree_end;
+  } empty_node;
+};
+
+#define GRUB_FDT_EMPTY_TREE_SZ  sizeof (struct grub_fdt_empty_tree)
+
 #define grub_fdt_get_header(fdt, field)	\
 	grub_be_to_cpu32(((const grub_fdt_header_t *)(fdt))->field)
 #define grub_fdt_set_header(fdt, field, value)	\
@@ -82,6 +95,7 @@ typedef struct {
 #define grub_fdt_set_size_dt_struct(fdt, value)	\
 	grub_fdt_set_header(fdt, size_dt_struct, value)

+int grub_fdt_create_empty_tree (void *fdt, unsigned int size);
 int grub_fdt_check_header (void *fdt, unsigned int size);
 int grub_fdt_check_header_nosize (void *fdt);
 int grub_fdt_find_subnode (const void *fdt, unsigned int parentoffset,
@@ -97,4 +111,10 @@ int grub_fdt_set_prop (void *fdt, unsigned int nodeoffset, const char *name,
  grub_fdt_set_prop ((fdt), (nodeoffset), (name), &_val, 4);	\
 })

+#define grub_fdt_set_prop64(fdt, nodeoffset, name, val)        \
+({ \
+  grub_uint64_t _val = grub_cpu_to_be64(val); \
+  grub_fdt_set_prop ((fdt), (nodeoffset), (name), &_val, 8);   \
+})
+
 #endif	/* ! GRUB_FDT_HEADER */
--- a/po/README
+++ b/po/README
@@ -1,6 +1,6 @@

-If you checked out this source tree directly from GRUB Bazaar, you might
-be wondering where are the POT and PO files.  Here are some instructions
+If you checked out this source tree directly from GRUB Git, you might be
+wondering where are the POT and PO files.  Here are some instructions
 that will hopefully clarify the situation.

  - If you're a user or a distributor, simply fill the po directory by
@@ -16,7 +16,7 @@ that will hopefully clarify the situation.
    (http://translationproject.org/).  The GRUB project doesn't interact
    with translators directly (but we dearly appreciate your work!).

-  - If you're a developer adding/removing/modifiing translatable strings,
+  - If you're a developer adding/removing/modifying translatable strings,
    you can check that these turn into a sane POT file by using the
    `po/grub.pot' make rule.

--- a/util/getroot.c
+++ b/util/getroot.c
@@ -77,10 +77,15 @@
 grub_disk_addr_t
 grub_util_find_partition_start (const char *dev)
 {
+#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
+  struct stat st;
  grub_disk_addr_t partition_start;
-  if (grub_util_device_is_mapped (dev)
-      && grub_util_get_dm_node_linear_info (dev, 0, 0, &partition_start))
+
+  if (stat (dev, &st) >= 0
+      && grub_util_device_is_mapped_stat (&st)
+      && grub_util_get_dm_node_linear_info (st.st_rdev, 0, 0, &partition_start))
    return partition_start;
+#endif

  return grub_util_find_partition_start_os (dev);
 }
--- a/util/grub-install-common.c
+++ b/util/grub-install-common.c
@@ -741,7 +741,7 @@ grub_install_copy_files (const char *src,
 			       "fs.lst", "partmap.lst",
 			       "parttool.lst",
 			       "video.lst", "crypto.lst",
-			       "terminal.lst" };
+			       "terminal.lst", "modinfo.sh" };
  size_t i;

  for (i = 0; i < ARRAY_SIZE (pkglib_DATA); i++)
--- a/util/grub-mkconfig.in
+++ b/util/grub-mkconfig.in
@@ -273,7 +273,8 @@ for i in "${grub_mkconfig_dir}"/* ; do
    */\#*\#) ;;
    *)
      if grub_file_is_not_garbage "$i" && test -x "$i" ; then
-	  for platform in x86 i386-xen-pae x86_64-xen mips mipsel sparc64 powerpc ia64 arm; do
+	  for platform in x86 i386-xen-pae x86_64-xen mips mipsel sparc64 powerpc ia64 arm arm64; do
+
 	      GRUB_PLATFORM=$platform
 	      export GRUB_PLATFORM
              buf="$($i)"
@@ -282,11 +283,11 @@ for i in "${grub_mkconfig_dir}"/* ; do
 		  echo "### BEGIN $i ($platform) ###"
 		  case x$platform in
 		      xx86)
-			  echo "if [ x\"\$grub_platform\" != xxen \\(  x\"\$grub_cpu\" = xi386 -o x\"\$grub_cpu\" = xx86_64 -o x\"\$grub_platform\" = x \\) ]; then" ;;
+			  echo "if [ x\"\$grub_platform\" != xxen -a \\(  x\"\$grub_cpu\" = xi386 -o x\"\$grub_cpu\" = xx86_64 -o x\"\$grub_platform\" = x \\) ]; then" ;;
 		      xi386-xen-pae)
-			  echo "if [ x\"\$grub_cpu-\$grub_platform\" = xi386-xen -o x\"\$grub_cpu-\$grub_platform\" = x ]; then" ;;
+			  echo "if [ x\"\$grub_cpu-\$grub_platform\" = xi386-xen -o x\"\$grub_cpu-\$grub_platform\" = x- ]; then" ;;
 		      xx86_64-xen)
-			  echo "if [ x\"\$grub_cpu-\$grub_platform\" = xx86_64-xen -o x\"\$grub_cpu-\$grub_platform\" = x ]; then" ;;
+			  echo "if [ x\"\$grub_cpu-\$grub_platform\" = xx86_64-xen -o x\"\$grub_cpu-\$grub_platform\" = x- ]; then" ;;
 		      *)
 			  echo "if [ x\"\$grub_cpu\" = x$platform -o x\"\$grub_platform\" = x ]; then" ;;
 		  esac
--- a/util/grub-mkrescue.c
+++ b/util/grub-mkrescue.c
@@ -119,8 +119,22 @@ help_filter (int key, const char *text, void *input __attribute__ ((unused)))
 {
  switch (key)
    {
+    case ARGP_KEY_HELP_PRE_DOC:
+      /* TRANSLATORS: it generates one single image which is bootable through any method. */
+      return strdup (_("Make GRUB CD-ROM, disk, pendrive and floppy bootable image."));
    case ARGP_KEY_HELP_POST_DOC:
-      return xasprintf (text, "xorriso -as mkisofs -help");
+      {
+	char *p1, *out;
+
+	p1 = xasprintf (_("Generates a bootable CD/USB/floppy image.  Arguments other than options to this program"
+      " are passed to xorriso, and indicate source files, source directories, or any of the "
+      "mkisofs options listed by the output of `%s'."), "xorriso -as mkisofs -help");
+	out = xasprintf ("%s\n\n%s\n\n%s", p1,
+	  _("Option -- switches to native xorriso command mode."),
+	  _("Mail xorriso support requests to <bug-xorriso@gnu.org>."));
+	free (p1);
+	return out;
+      }
    default:
      return grub_install_help_filter (key, text, input);
    }
@@ -214,14 +228,7 @@ argp_parser (int key, char *arg, struct argp_state *state)

 struct argp argp = {
  options, argp_parser, N_("[OPTION] SOURCE..."),
-  /* TRANSLATORS: it generates one single image which is bootable through any method. */
-  N_("Make GRUB CD-ROM, disk, pendrive and floppy bootable image.")"\v"
-  N_("Generates a bootable CD/USB/floppy image.  Arguments other than options to this program"
-     " are passed to xorriso, and indicate source files, source directories, or any of the "
-     "mkisofs options listed by the output of `%s'.\n\n"
-     "Option -- switches to native xorriso command mode.\n\n"
-     "Mail xorriso support requests to <bug-xorriso@gnu.org>."), 
-  NULL, help_filter, NULL
+  NULL, NULL, help_filter, NULL
 };

 static void
@@ -434,6 +441,9 @@ main (int argc, char *argv[])
      if (source_dirs[GRUB_INSTALL_PLATFORM_I386_PC]
 	  || source_dirs[GRUB_INSTALL_PLATFORM_POWERPC_IEEE1275]
 	  || source_dirs[GRUB_INSTALL_PLATFORM_I386_EFI]
+	  || source_dirs[GRUB_INSTALL_PLATFORM_IA64_EFI]
+	  || source_dirs[GRUB_INSTALL_PLATFORM_ARM_EFI]
+	  || source_dirs[GRUB_INSTALL_PLATFORM_ARM64_EFI]
 	  || source_dirs[GRUB_INSTALL_PLATFORM_X86_64_EFI])
 	system_area = SYS_AREA_COMMON;
      else if (source_dirs[GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275])
@@ -629,7 +639,8 @@ main (int argc, char *argv[])
  if (source_dirs[GRUB_INSTALL_PLATFORM_I386_EFI]
      || source_dirs[GRUB_INSTALL_PLATFORM_X86_64_EFI]
      || source_dirs[GRUB_INSTALL_PLATFORM_IA64_EFI]
-      || source_dirs[GRUB_INSTALL_PLATFORM_ARM_EFI])
+      || source_dirs[GRUB_INSTALL_PLATFORM_ARM_EFI]
+      || source_dirs[GRUB_INSTALL_PLATFORM_ARM64_EFI])
    {
      char *efidir = grub_util_make_temporary_dir ();
      char *efidir_efi = grub_util_path_concat (2, efidir, "efi");
@@ -652,6 +663,11 @@ main (int argc, char *argv[])
      make_image_fwdisk_abs (GRUB_INSTALL_PLATFORM_ARM_EFI, "arm-efi", imgname);
      free (imgname);

+      imgname = grub_util_path_concat (2, efidir_efi_boot, "bootaarch64.efi");
+      make_image_fwdisk_abs (GRUB_INSTALL_PLATFORM_ARM64_EFI, "arm64-efi",
+			     imgname);
+      free (imgname);
+
      if (source_dirs[GRUB_INSTALL_PLATFORM_I386_EFI])
 	{
 	  imgname = grub_util_path_concat (2, efidir_efi_boot, "boot.efi");
Author	SHA1	Message	Date
Vladimir Serbinenko	3635094bf4	.org simplification	2013-12-24 02:48:31 +01:00
Vladimir Serbinenko	aeebec13ab	Fix .org	2013-12-24 02:31:44 +01:00
Vladimir Serbinenko	3863ea6088	Replace .= with .org	2013-12-24 01:22:27 +01:00
Vladimir Serbinenko	0290aa8596	Check for .code16 support	2013-12-24 01:17:34 +01:00
Vladimir Serbinenko	09f5da1df6	Remove addr32	2013-12-24 01:11:32 +01:00
Vladimir Serbinenko	002ba123eb	Remove useless addr32	2013-12-24 00:47:58 +01:00
Vladimir Serbinenko	a7831929d3	remove data32	2013-12-24 00:44:07 +01:00
Vladimir Serbinenko	2cbee7340c	Merge branch 'master' into phcoder/scratch Conflicts: grub-core/kern/arm/cache_armv6.S grub-core/kern/uboot/init.c include/grub/arm/system.h	2013-12-24 00:33:47 +01:00
Vladimir Serbinenko	850da8e056	dmraid	2013-12-24 00:32:40 +01:00
Colin Watson	f9fa053b69	mkconfig fix by Colin	2013-12-24 00:32:20 +01:00
Vladimir Serbinenko	2f1fd54c38	Skip apple ghosts	2013-12-24 00:05:22 +01:00
Vladimir Serbinenko	df056a2788	Gain more info about vendor path	2013-12-23 22:45:56 +01:00
Vladimir Serbinenko	72f099578e	Merge branch 'master' of git.sv.gnu.org:/srv/git/grub	2013-12-23 18:17:29 +01:00
Vladimir Serbinenko	808e97c4e7	ARM64 support for grub-mkrescue.	2013-12-23 18:17:09 +01:00
Vladimir Serbinenko	e388db904c	Install modinfo.sh to keep build information around.	2013-12-23 18:17:09 +01:00
Vladimir Serbinenko	cef394032d	* grub-core/modinfo.sh.in: Add build config information.	2013-12-23 18:17:09 +01:00
Vladimir Serbinenko	a4d610026f	ARM64 grub-file and grub-mkconfig support.	2013-12-23 18:17:09 +01:00
Vladimir Serbinenko	0c930a841e	Remove leftover options defines.	2013-12-23 18:17:02 +01:00
Colin Watson	3d369a01ac	Update some documentation to refer to Git rather than Bazaar. * docs/grub.texi (Obtaining and Building GRUB): Refer to Git rather than Bazaar. * po/README: Likewise. Fix spelling mistake.	2013-12-23 14:43:41 +00:00
Colin Watson	5b83ef97e5	Don't distribute config.h. * Makefile.am (platform_HEADERS): Move to ... (nodist_platform_HEADERS): ... here. Fixes gettext_strings_test failure when building from a distributed tarball.	2013-12-23 14:30:35 +00:00
Colin Watson	16f7455b04	* configure.ac: Fix spelling. * grub-core/commands/parttool.c: Fix grammar. * grub-core/disk/ldm.c: Use consistent capitalisation for "LDM Embedding Partition".	2013-12-23 13:32:35 +00:00
Vladimir Serbinenko	74fa9ac1a6	* include/grub/arm64/linux.h: Remove leftovers. Add missing prefixes.	2013-12-23 05:56:31 +01:00
Vladimir Serbinenko	62956fe7b9	* grub-core/loader/arm64/linux.c: Add missing bracket.	2013-12-23 05:34:13 +01:00
Vladimir Serbinenko	260632161f	Add arm64-efi recognition to grub-file.	2013-12-23 05:33:44 +01:00
Vladimir Serbinenko	4cd0b55fd0	Fix ia64-efi recognition in grub-file.	2013-12-23 05:27:04 +01:00
Vladimir Serbinenko	95b56e3a97	Recognize raspberry pi kernel in grub-file.	2013-12-23 05:19:42 +01:00
Vladimir Serbinenko	bbc52c228f	Enable cache on ARM U-Boot port. Without it the port is reidiculously slow.	2013-12-23 05:01:58 +01:00
Vladimir Serbinenko	943981ff65	Fix ARM cache maintainance. More code was converted from ASM to C for easier handling.	2013-12-23 04:27:53 +01:00
Vladimir Serbinenko	1d83f4d467	Merge branch 'master' into phcoder/scratch	2013-12-23 04:16:55 +01:00
Vladimir Serbinenko	b2b8ed7032	ARM cache	2013-12-23 04:14:24 +01:00
Vladimir Serbinenko	4b03082fa9	EFI debug	2013-12-22 23:15:43 +01:00
Vladimir Serbinenko	adabfb5418	* grub-core/kern/arm/cache.c (grub_arm_disable_caches_mmu): Use v6 algorithm on v5. Suggested by: Leif Lindholm.	2013-12-22 22:33:35 +01:00
Andrey Borzenkov	77ec462a56	grub-mkconfig: fix Xen platform conditions	2013-12-22 23:47:26 +04:00
Andrey Borzenkov	3bf2db8959	split grub-mkresecue help text to facilitate translations Split single string in help message into several strings used before in shell grub-mkrescue to minimize changes to existing translations. Reported by Benno Schulenberg	2013-12-22 22:51:54 +04:00
Leif Lindholm	30a9ab952f	arm64: add EFI Linux loader Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>	2013-12-22 18:38:44 +00:00
Leif Lindholm	c415eaa98f	fdt: additions required for arm64 Linux loader - Add grub_fdt_create_empty_tree() function. - Add 64-bit setprop.	2013-12-22 18:38:44 +00:00