PERFORCE change 151539 for review

[Andrew Turner]

http://perforce.freebsd.org/chv.cgi?CH=151539

Change 151539 by andrew at andrew_bender on 2008/10/19 03:19:19

	Add the s3c2410 MMC/SD registers in preparation for a read only MMC driver

Affected files ...

.. //depot/projects/arm/src/sys/arm/s3c2xx0/s3c2410reg.h#4 edit

Differences ...

==== //depot/projects/arm/src/sys/arm/s3c2xx0/s3c2410reg.h#4 (text+ko) ====

@@ -204,7 +204,48 @@
 #define	 EXTINTR_BOTH    0x06
 
 /* SD interface */
-/* XXX */
+#define SDI_CON		0x00
+#define SDI_PRE		0x04
+#define SDI_CARG	0x08
+#define SDI_CCON	0x0c
+#define  CCON_ABORDCMD		(1<<12) /* Abort SDIO CMD12/52 */
+#define  CCON_WITHDATA  	(1<<11) /* CMD with data */
+#define  CCON_LONGRSP		(1<<10) /* 136 bit response */
+#define  CCON_WAITRSP		(1<<9)  /* Host waits for response */
+#define  CCON_CMD_START		(1<<8)
+#define  CCON_CMDINDEX_MASK	(0x7F) /* Command number index */
+#define SDI_CSTA	0x10
+#define  CSTA_RSPFAIL		(1<<12)
+#define  CSTA_CMDSENT		(1<<11)
+#define  CSTA_CMDTOUT		(1<<10)
+#define  CSTA_RSPFIN		(1<<9)
+#define  CSTA_CMDON		(1<<8)
+#define SDI_RSP0	0x14
+#define SDI_RSP1	0x18
+#define SDI_RSP2	0x1c
+#define SDI_RSP3	0x20
+#define SDI_DTIMER	0x24
+#define SDI_BSIZE	0x28
+#define	SDI_DCON	0x2c
+#define  DCON_PRDTYPE		(1<<21)
+#define  DCON_TARSP		(1<<20) /* Transmit after response */
+#define  DCON_RACMD		(1<<19) /* Receive after command */
+#define  DCON_BACMD		(1<<18) /* Busy after command */
+#define  DCON_BLKMODE		(1<<17) /* Stream/Block mode */
+#define  DCON_WIDEBUS		(1<<16) /* Standard/Wide bus */
+#define  DCON_ENDMA		(1<<15) /* DMA Enable */
+#define  DCON_STOP		(1<<14) /* Force the transfer to stop */
+/* Determine the direction of the data transfer */
+#define  DCON_DATA_READY	(0<<12) /* No transfer */
+#define  DCON_ONLYBUST		(1<<12) /* Check if busy */
+#define  DCON_DATA_RECEIVE	(2<<12) /* Receive data from SD */
+#define  DCON_DATA_TRANSMIT	(3<<12) /* Send data to SD */
+#define  DCON_BLKNUM_MASK	(0x7FF) /* Block number */
+#define SDI_DCNT	0x30
+#define SDI_DSTA	0x34
+#define SDI_FSTA	0x38
+#define SDI_DAT		0x3c
+#define SDI_IMSK	0x40 /* Interrupt mask */
 
 /* ADC */
 /* XXX: ADCCON register is common to both S3C2410 and S3C2400,