init commit via android 4.4 uboot

1 files changed, 69 insertions, 0 deletions

diff --git a/disk/part_dos.h b/disk/part_dos.h
new file mode 100755
index 0000000..11016ac
--- /dev/null
+++ b/disk/part_dos.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program 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 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _DISK_PART_DOS_H
+#define _DISK_PART_DOS_H
+
+
+#ifdef CONFIG_ISO_PARTITION
+/* Make the buffers bigger if ISO partition support is enabled -- CD-ROMS
+   have 2048 byte blocks */
+#define DEFAULT_SECTOR_SIZE   2048
+#else
+#define DEFAULT_SECTOR_SIZE	512
+#endif
+#define DOS_PART_TBL_OFFSET	0x1be
+#define DOS_PART_MAGIC_OFFSET	0x1fe
+#define DOS_PBR_FSTYPE_OFFSET	0x36
+#define DOS_PBR_MEDIA_TYPE_OFFSET	0x15
+#define DOS_MBR	0
+#define DOS_PBR	1
+
+#define DOS_PRIMARY  1
+#define DOS_EXTENDED 2
+#define DOS_LOGICAL  3
+
+#define DOS_HEADS 255
+#define DOS_SECTORS 63
+
+
+typedef struct dos_partition {
+	unsigned char boot_ind;		/* 0x80 - active			*/
+	unsigned char head;		/* starting head			*/
+	unsigned char sector;		/* starting sector			*/
+	unsigned char cyl;		/* starting cylinder			*/
+	unsigned char sys_ind;		/* What partition type			*/
+	unsigned char end_head;		/* end head				*/
+	unsigned char end_sector;	/* end sector				*/
+	unsigned char end_cyl;		/* end cylinder				*/
+	unsigned char start4[4];	/* starting sector counting from 0	*/
+	unsigned char size4[4];		/* nr of sectors in partition		*/
+} dos_partition_t;
+
+int g_partition=4;
+int g_extendPart=0;
+int g_sectors=0;
+int g_heads=0;
+int g_cylinders=0;
+
+#endif	/* _DISK_PART_DOS_H */