X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=include%2Fata.h;h=dde377c99ec92423093733c24008c1508ddcd915;hb=e2901ab8f68acaa776f9f3ea8deef316e90543a0;hp=fa30ee8bd157afcf814a10b0340a0eb4c71b32d8;hpb=9fd5e31fe0245c44a11d35a8603bb6b25c97b5c8;p=people%2Fms%2Fu-boot.git

diff --git a/include/ata.h b/include/ata.h
index fa30ee8bd1..dde377c99e 100644
--- a/include/ata.h
+++ b/include/ata.h
@@ -2,23 +2,7 @@
  * (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
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*
@@ -33,17 +17,19 @@
 #ifndef	_ATA_H
 #define _ATA_H
 
+#include <libata.h>
+
 /* Register addressing depends on the hardware design; for instance,
  * 8-bit (register) and 16-bit (data) accesses might use different
  * address spaces. This is implemented by the following definitions.
  */
-#ifndef CFG_ATA_STRIDE
-#define CFG_ATA_STRIDE	1
+#ifndef CONFIG_SYS_ATA_STRIDE
+#define CONFIG_SYS_ATA_STRIDE	1
 #endif
 
-#define ATA_IO_DATA(x)	(CFG_ATA_DATA_OFFSET+((x) * CFG_ATA_STRIDE))
-#define ATA_IO_REG(x)	(CFG_ATA_REG_OFFSET +((x) * CFG_ATA_STRIDE))
-#define ATA_IO_ALT(x)	(CFG_ATA_ALT_OFFSET +((x) * CFG_ATA_STRIDE))
+#define ATA_IO_DATA(x)	(CONFIG_SYS_ATA_DATA_OFFSET+((x) * CONFIG_SYS_ATA_STRIDE))
+#define ATA_IO_REG(x)	(CONFIG_SYS_ATA_REG_OFFSET +((x) * CONFIG_SYS_ATA_STRIDE))
+#define ATA_IO_ALT(x)	(CONFIG_SYS_ATA_ALT_OFFSET +((x) * CONFIG_SYS_ATA_STRIDE))
 
 /*
  * I/O Register Descriptions
@@ -56,6 +42,8 @@
 #define ATA_CYL_HIGH	ATA_IO_REG(5)
 #define ATA_DEV_HD	ATA_IO_REG(6)
 #define ATA_COMMAND	ATA_IO_REG(7)
+#define ATA_DATA_EVEN	ATA_IO_REG(8)
+#define ATA_DATA_ODD	ATA_IO_REG(9)
 #define ATA_STATUS	ATA_COMMAND
 #define ATA_DEV_CTL	ATA_IO_ALT(6)
 #define ATA_LBA_LOW	ATA_SECT_NUM
@@ -78,7 +66,9 @@
 /*
  * Device / Head Register Bits
  */
+#ifndef ATA_DEVICE
 #define ATA_DEVICE(x)	((x & 1)<<4)
+#endif /* ATA_DEVICE */
 #define ATA_LBA		0xE0
 
 /*
@@ -104,6 +94,13 @@
 #define ATA_CMD_SETF	0xEF	/* Set Features			*/
 #define ATA_CMD_CHK_PWR	0xE5	/* Check Power Mode		*/
 
+#define ATA_CMD_READ_EXT 0x24	/* Read Sectors (with retries)	with 48bit addressing */
+#define ATA_CMD_WRITE_EXT	0x34	/* Write Sectores (with retries) with 48bit addressing */
+#define ATA_CMD_VRFY_EXT	0x42	/* Read Verify	(with retries)	with 48bit addressing */
+
+#define ATA_CMD_FLUSH 0xE7 /* Flush drive cache */
+#define ATA_CMD_FLUSH_EXT 0xEA /* Flush drive cache, with 48bit addressing */
+
 /*
  * ATAPI Commands
  */
@@ -129,7 +126,7 @@
 
 #define ATA_BLOCKSIZE	512	/* bytes */
 #define ATA_BLOCKSHIFT	9	/* 2 ^ ATA_BLOCKSIZESHIFT = 512 */
-#define ATA_SECTORWORDS	(512 / sizeof(unsigned long))
+#define ATA_SECTORWORDS	(512 / sizeof(uint32_t))
 
 #ifndef ATA_RESET_TIME
 #define ATA_RESET_TIME	60	/* spec allows up to 31 seconds */
@@ -190,7 +187,7 @@ typedef struct hd_driveid {
 	unsigned short  major_rev_num;	/*  */
 	unsigned short  minor_rev_num;	/*  */
 	unsigned short  command_set_1;	/* bits 0:Smart 1:Security 2:Removable 3:PM */
-	unsigned short  command_set_2;	/* bits 14:Smart Enabled 13:0 zero */
+	unsigned short	command_set_2;	/* bits 14:Smart Enabled 13:0 zero 10:lba48 support*/
 	unsigned short  cfsse;		/* command set-feature supported extensions */
 	unsigned short  cfs_enable_1;	/* command set-feature enabled */
 	unsigned short  cfs_enable_2;	/* command set-feature enabled */
@@ -201,7 +198,10 @@ typedef struct hd_driveid {
 	unsigned short	CurAPMvalues;	/* current APM values */
 	unsigned short	word92;		/* reserved (word 92) */
 	unsigned short	hw_config;	/* hardware config */
-	unsigned short  words94_125[32];/* reserved words 94-125 */
+	unsigned short	words94_99[6];/* reserved words 94-99 */
+	/*unsigned long long  lba48_capacity; /--* 4 16bit values containing lba 48 total number of sectors */
+	unsigned short	lba48_capacity[4]; /* 4 16bit values containing lba 48 total number of sectors */
+	unsigned short	words104_125[22];/* reserved words 104-125 */
 	unsigned short	last_lun;	/* reserved (word 126) */
 	unsigned short	word127;	/* reserved (word 127) */
 	unsigned short	dlf;		/* device lock function
@@ -225,7 +225,9 @@ typedef struct hd_driveid {
 	unsigned short	words130_155[26];/* reserved vendor words 130-155 */
 	unsigned short	word156;
 	unsigned short	words157_159[3];/* reserved vendor words 157-159 */
-	unsigned short	words160_255[95];/* reserved words 160-255 */
+	unsigned short	words160_162[3];/* reserved words 160-162 */
+	unsigned short	cf_advanced_caps;
+	unsigned short	words164_255[92];/* reserved words 164-255 */
 } hd_driveid_t;