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authorMarkus Klotzbücher <Markus Klotzbümk@pollux.(none)>2006-02-28 18:05:25 +0100
committerMarkus Klotzbücher <mk@pollux.(none)>2006-02-28 18:05:25 +0100
commit6949328d7df7a98b88a8edc0f7238687a3083a22 (patch)
treea6909a0121f01c6f76df82a257682b29a750516f /include/asm-arm
parent0377dca227cc883bbaacbe1c442cef5bd6b0e121 (diff)
First steps implementing NAND support. Not working, fails to read ID.
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h79
1 files changed, 65 insertions, 14 deletions
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 44532c9c162..05ed96945df 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -1003,12 +1003,51 @@ typedef void (*ExcpHndlr) (void) ;
#define GSDR(x) __REG2(0x40E00400, ((x) & 0x60) >> 3)
#define GCDR(x) __REG2(0x40300420, ((x) & 0x60) >> 3)
-/* Multi-funktion Pin Registers, uncomplete, only GPIO relevant pins for now */
+/* Multi-funktion Pin Registers, uncomplete, only:
+ * - GPIO
+ * - Data Flash DF_* pins defined.
+ */
#define GPIO0 __REG(0x40e10124)
#define GPIO1 __REG(0x40e10128)
#define GPIO2 __REG(0x40e1012c)
#define GPIO3 __REG(0x40e10130)
#define GPIO4 __REG(0x40e10134)
+#define nXCVREN __REG(0x40e10138)
+
+#define DF_CLE_NOE __REG(0x40e10204)
+#define DF_ALE_WE1 __REG(0x40e10208)
+
+#define DF_SCLK_E __REG(0x40e10210)
+#define nBE0 __REG(0x40e10214)
+#define nBE1 __REG(0x40e10218)
+#define DF_ALE_WE2 __REG(0x40e1021c)
+#define DF_INT_RnB __REG(0x40e10220)
+#define DF_nCS0 __REG(0x40e10224)
+#define DF_nCS1 __REG(0x40e10228)
+#define DF_nWE __REG(0x40e1022c)
+#define DF_nRE __REG(0x40e10230)
+#define nLUA __REG(0x40e10234)
+#define nLLA __REG(0x40e10238)
+#define DF_ADDR0 __REG(0x40e1023c)
+#define DF_ADDR1 __REG(0x40e10240)
+#define DF_ADDR2 __REG(0x40e10244)
+#define DF_ADDR3 __REG(0x40e10248)
+#define DF_IO0 __REG(0x40e1024c)
+#define DF_IO8 __REG(0x40e10250)
+#define DF_IO1 __REG(0x40e10254)
+#define DF_IO9 __REG(0x40e10258)
+#define DF_IO2 __REG(0x40e1025c)
+#define DF_IO10 __REG(0x40e10260)
+#define DF_IO3 __REG(0x40e10264)
+#define DF_IO11 __REG(0x40e10268)
+#define DF_IO4 __REG(0x40e1026c)
+#define DF_IO12 __REG(0x40e10270)
+#define DF_IO5 __REG(0x40e10274)
+#define DF_IO13 __REG(0x40e10278)
+#define DF_IO6 __REG(0x40e1027c)
+#define DF_IO14 __REG(0x40e10280)
+#define DF_IO7 __REG(0x40e10284)
+#define DF_IO15 __REG(0x40e10288)
#define GPIO5 __REG(0x40e1028c)
#define GPIO6 __REG(0x40e10290)
@@ -2022,19 +2061,19 @@ typedef void (*ExcpHndlr) (void) ;
/* Data Flash Controller Registers */
-#define NDCR __REG_2(0x43100000) /* Data Flash Control register */
-#define NDTR0CS0 __REG_2(0x43100004) /* Data Controller Timing Parameter 0 Register for ND_nCS0 */
-#define NDTR0CS1 __REG_2(0x43100008) /* Data Controller Timing Parameter 0 Register for ND_nCS1 */
-#define NDTR1CS0 __REG_2(0x4310000C) /* Data Controller Timing Parameter 1 Register for ND_nCS0 */
-#define NDTR1CS1 __REG_2(0x43100010) /* Data Controller Timing Parameter 1 Register for ND_nCS1 */
-#define NDSR __REG_2(0x43100014) /* Data Controller Status Register */
-#define NDPCR __REG_2(0x43100018) /* Data Controller Page Count Register */
-#define NDBDR0 __REG_2(0x4310001C) /* Data Controller Bad Block Register 0 */
-#define NDBDR1 __REG_2(0x43100020) /* Data Controller Bad Block Register 1 */
-#define NDDB __REG_2(0x43100040) /* Data Controller Data Buffer */
-#define NDCB0 __REG_2(0x43100048) /* Data Controller Command Buffer0 */
-#define NDCB1 __REG_2(0x4310004C) /* Data Controller Command Buffer1 */
-#define NDCB2 __REG_2(0x43100050) /* Data Controller Command Buffer2 */
+#define NDCR __REG(0x43100000) /* Data Flash Control register */
+#define NDTR0CS0 __REG(0x43100004) /* Data Controller Timing Parameter 0 Register for ND_nCS0 */
+/* #define NDTR0CS1 __REG(0x43100008) /\* Data Controller Timing Parameter 0 Register for ND_nCS1 *\/ */
+#define NDTR1CS0 __REG(0x4310000C) /* Data Controller Timing Parameter 1 Register for ND_nCS0 */
+/* #define NDTR1CS1 __REG(0x43100010) /\* Data Controller Timing Parameter 1 Register for ND_nCS1 *\/ */
+#define NDSR __REG(0x43100014) /* Data Controller Status Register */
+#define NDPCR __REG(0x43100018) /* Data Controller Page Count Register */
+#define NDBDR0 __REG(0x4310001C) /* Data Controller Bad Block Register 0 */
+#define NDBDR1 __REG(0x43100020) /* Data Controller Bad Block Register 1 */
+#define NDDB __REG(0x43100040) /* Data Controller Data Buffer */
+#define NDCB0 __REG(0x43100048) /* Data Controller Command Buffer0 */
+#define NDCB1 __REG(0x4310004C) /* Data Controller Command Buffer1 */
+#define NDCB2 __REG(0x43100050) /* Data Controller Command Buffer2 */
#define NDCR_SPARE_EN (0x1<<31)
#define NDCR_ECC_EN (0x1<<30)
@@ -2052,6 +2091,18 @@ typedef void (*ExcpHndlr) (void) ;
#define NDCR_RA_START (0x1<<15)
#define NDCR_PG_PER_BLK (0x1<<14)
#define NDCR_ND_ARB_EN (0x1<<12)
+#define NDCE_RDYM (0x1<<11)
+#define NDCE_CS0_PAGEDM (0x1<<10)
+#define NDCE_CS1_PAGEDM (0x1<<9)
+#define NDCE_CS0_CMDDM (0x1<<8)
+#define NDCE_CS1_CMDDM (0x1<<7)
+#define NDCE_CS0_BBDM (0x1<<6)
+#define NDCE_CS1_BBDM (0x1<<5)
+#define NDCE_DBERRM (0x1<<4)
+#define NDCE_SBERRM (0x1<<3)
+#define NDCE_WRDREQM (0x1<<2)
+#define NDCE_RDDREQM (0x1<<1)
+#define NDCE_WRCMDREQM (0x1)
#define NDSR_RDY (0x1<<11)
#define NDSR_CS0_PAGED (0x1<<10)