mtd/include/linux/mtd onenand.h,1.1,1.2 onenand_regs.h,1.1,1.2
kyungmin.park at samsung.com
kyungmin.park at samsung.com
Sat Sep 3 02:07:19 EDT 2005
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Update of /home/cvs/mtd/include/linux/mtd
In directory phoenix.infradead.org:/tmp/cvs-serv6919/include/linux/mtd
Modified Files:
onenand.h onenand_regs.h
Log Message:
[PATCH] OneNAND: Sync. Burst Read support
- OneNAND Sync. Burst Read support
- It is tested with OMAP platform
Index: onenand.h
===================================================================
RCS file: /home/cvs/mtd/include/linux/mtd/onenand.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- onenand.h 11 Jul 2005 10:41:50 -0000 1.1
+++ onenand.h 3 Sep 2005 06:07:16 -0000 1.2
@@ -95,6 +95,7 @@
const unsigned char *buffer, int offset, size_t count);
unsigned short (*read_word)(void __iomem *addr);
void (*write_word)(unsigned short value, void __iomem *addr);
+ void (*mmcontrol)(struct mtd_info *mtd, int sync_read);
spinlock_t chip_lock;
wait_queue_head_t wq;
Index: onenand_regs.h
===================================================================
RCS file: /home/cvs/mtd/include/linux/mtd/onenand_regs.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- onenand_regs.h 11 Jul 2005 10:41:50 -0000 1.1
+++ onenand_regs.h 3 Sep 2005 06:07:16 -0000 1.2
@@ -121,8 +121,21 @@
* System Configuration 1 Register F221h (R, R/W)
*/
#define ONENAND_SYS_CFG1_SYNC_READ (1 << 15)
-#define ONENAND_SYS_CFG1_BRL (1 << 12)
-#define ONENAND_SYS_CFG1_BL (1 << 9)
+#define ONENAND_SYS_CFG1_BRL_7 (7 << 12)
+#define ONENAND_SYS_CFG1_BRL_6 (6 << 12)
+#define ONENAND_SYS_CFG1_BRL_5 (5 << 12)
+#define ONENAND_SYS_CFG1_BRL_4 (4 << 12)
+#define ONENAND_SYS_CFG1_BRL_3 (3 << 12)
+#define ONENAND_SYS_CFG1_BRL_10 (2 << 12)
+#define ONENAND_SYS_CFG1_BRL_9 (1 << 12)
+#define ONENAND_SYS_CFG1_BRL_8 (0 << 12)
+#define ONENAND_SYS_CFG1_BRL_SHIFT (12)
+#define ONENAND_SYS_CFG1_BL_32 (4 << 9)
+#define ONENAND_SYS_CFG1_BL_16 (3 << 9)
+#define ONENAND_SYS_CFG1_BL_8 (2 << 9)
+#define ONENAND_SYS_CFG1_BL_4 (1 << 9)
+#define ONENAND_SYS_CFG1_BL_CONT (0 << 9)
+#define ONENAND_SYS_CFG1_BL_SHIFT (9)
#define ONENAND_SYS_CFG1_NO_ECC (1 << 8)
#define ONENAND_SYS_CFG1_RDY (1 << 7)
#define ONENAND_SYS_CFG1_INT (1 << 6)
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