Missed these in previous commits, sorry.

include/grub/sparc64/ieee1275/boot.h

@@ -0,0 +1,58 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009   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_BOOT_MACHINE_HEADER
+#define GRUB_BOOT_MACHINE_HEADER	1
+
+#define CIF_REG				%l0
+#define CHOSEN_NODE_REG			%l4
+#define STDOUT_NODE_REG			%l5
+#define BOOTDEV_REG			%l6
+#define PIC_REG				%l7
+
+#define	SCRATCH_PAD			0x10000
+
+#define GET_ABS(symbol, reg)	\
+	add	PIC_REG, (symbol - pic_base), reg
+#define LDUW_ABS(symbol, offset, reg)	\
+	lduw	[PIC_REG + (symbol - pic_base) + (offset)], reg
+#define LDX_ABS(symbol, offset, reg)	\
+	ldx	[PIC_REG + (symbol - pic_base) + (offset)], reg
+
+#define GRUB_BOOT_AOUT_HEADER_SIZE	32
+
+#define GRUB_BOOT_MACHINE_SIGNATURE	0xbb44aa55
+
+#define GRUB_BOOT_MACHINE_VER_MAJ	0x08
+
+#define GRUB_BOOT_MACHINE_BOOT_DEVPATH	0x0a
+
+#define GRUB_BOOT_MACHINE_BOOT_DEVPATH_END 0x80
+
+#define GRUB_BOOT_MACHINE_KERNEL_SECTOR 0x88
+
+#define GRUB_BOOT_MACHINE_CODE_END \
+	(0x1fc - GRUB_BOOT_AOUT_HEADER_SIZE)
+
+#define GRUB_BOOT_MACHINE_LIST_SIZE	12
+
+#define GRUB_BOOT_MACHINE_IMAGE_ADDRESS	0x200000
+
+#define GRUB_BOOT_MACHINE_KERNEL_ADDR 0x4200
+
+#endif /* ! BOOT_MACHINE_HEADER */