X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fata.h;h=3f4e4a0234e6b2d13ec093af4bebe670fad10766;hb=67a2616af18bbb38905b90ed1c6b66659671e1da;hp=b669423bb0d1dd87b168b6b09db057c20ce090a8;hpb=9571b84cb1423876f1153081b9e6a51d90fbcdc4;p=u-boot

diff --git a/include/ata.h b/include/ata.h
index b669423bb0..3f4e4a0234 100644
--- a/include/ata.h
+++ b/include/ata.h
@@ -1,24 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (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
  */
 
 /*
@@ -39,13 +22,13 @@
  * 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
@@ -82,7 +65,9 @@
 /*
  * Device / Head Register Bits
  */
+#ifndef ATA_DEVICE
 #define ATA_DEVICE(x)	((x & 1)<<4)
+#endif /* ATA_DEVICE */
 #define ATA_LBA		0xE0
 
 /*
@@ -112,6 +97,9 @@
 #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
  */
@@ -137,7 +125,7 @@
 
 #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 */
@@ -236,7 +224,9 @@ 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;