Add support for Siemens SX1 mobile phone;LABEL_2004_03_12_0130

add support for USB-based console
(enable with "setenv stdout usbtty; setenv stdin usbtty")

1 files changed, 93 insertions, 1 deletions

diff --git a/include/configs/omap1510.h b/include/configs/omap1510.h
index 2658135e9..6787b1928 100644
--- a/include/configs/omap1510.h
+++ b/include/configs/omap1510.h
@@ -179,7 +179,7 @@
 
 #define USB_OTG_CTRL			0xFFFB040C
 #define USB_TRANSCEIVER_CTRL	0xFFFE1064
-#define PULL_DWN_CTRL_4	0xFFFE10AC
+#define PULL_DWN_CTRL_4 0xFFFE10AC
 #define PU_PD_SEL_0		0xFFFE10B4
 #define PU_PD_SEL_1		0xFFFE10B8
 #define PU_PD_SEL_2		0xFFFE10BC
@@ -221,6 +221,89 @@
 
 #define OMAP_LCD_CONTROL	TI925_LCD_CONTROL
 
+/* I2C Registers */
+
+#define I2C_BASE		0xfffb3800
+
+#define I2C_REV			(I2C_BASE + 0x00)
+#define I2C_IE			(I2C_BASE + 0x04)
+#define I2C_STAT		(I2C_BASE + 0x08)
+#define I2C_IV			(I2C_BASE + 0x0c)
+#define I2C_BUF			(I2C_BASE + 0x14)
+#define I2C_CNT			(I2C_BASE + 0x18)
+#define I2C_DATA		(I2C_BASE + 0x1c)
+#define I2C_CON			(I2C_BASE + 0x24)
+#define I2C_OA			(I2C_BASE + 0x28)
+#define I2C_SA			(I2C_BASE + 0x2c)
+#define I2C_PSC			(I2C_BASE + 0x30)
+#define I2C_SCLL		(I2C_BASE + 0x34)
+#define I2C_SCLH		(I2C_BASE + 0x38)
+#define I2C_SYSTEST		(I2C_BASE + 0x3c)
+
+/* I2C masks */
+
+/* I2C Interrupt Enable Register (I2C_IE): */
+
+#define I2C_IE_XRDY_IE	(1 << 4)	/* Transmit data ready interrupt enable */
+#define I2C_IE_RRDY_IE	(1 << 3)	/* Receive data ready interrupt enable */
+#define I2C_IE_ARDY_IE	(1 << 2)	/* Register access ready interrupt enable */
+#define I2C_IE_NACK_IE	(1 << 1)	/* No acknowledgment interrupt enable */
+#define I2C_IE_AL_IE	(1 << 0)	/* Arbitration lost interrupt enable */
+
+/* I2C Status Register (I2C_STAT): */
+
+#define I2C_STAT_SBD	(1 << 15)	/* Single byte data */
+#define I2C_STAT_BB	(1 << 12)	/* Bus busy */
+#define I2C_STAT_ROVR	(1 << 11)	/* Receive overrun */
+#define I2C_STAT_XUDF	(1 << 10)	/* Transmit underflow */
+#define I2C_STAT_AAS	(1 << 9)	/* Address as slave */
+#define I2C_STAT_AD0	(1 << 8)	/* Address zero */
+#define I2C_STAT_XRDY	(1 << 4)	/* Transmit data ready */
+#define I2C_STAT_RRDY	(1 << 3)	/* Receive data ready */
+#define I2C_STAT_ARDY	(1 << 2)	/* Register access ready */
+#define I2C_STAT_NACK	(1 << 1)	/* No acknowledgment interrupt enable */
+#define I2C_STAT_AL	(1 << 0)	/* Arbitration lost interrupt enable */
+
+/* I2C Interrupt Vector Register (I2C_IV): */
+
+/* I2C Interrupt Code Register (I2C_INTCODE): */
+
+#define I2C_INTCODE_MASK	7
+#define I2C_INTCODE_NONE	0
+#define I2C_INTCODE_AL		1	/* Arbitration lost */
+#define I2C_INTCODE_NAK		2	/* No acknowledgement/general call */
+#define I2C_INTCODE_ARDY	3	/* Register access ready */
+#define I2C_INTCODE_RRDY	4	/* Rcv data ready */
+#define I2C_INTCODE_XRDY	5	/* Xmit data ready */
+
+/* I2C Buffer Configuration Register (I2C_BUF): */
+
+#define I2C_BUF_RDMA_EN		(1 << 15)	/* Receive DMA channel enable */
+#define I2C_BUF_XDMA_EN		(1 << 7)	/* Transmit DMA channel enable */
+
+/* I2C Configuration Register (I2C_CON): */
+
+#define I2C_CON_EN	(1 << 15)	/* I2C module enable */
+#define I2C_CON_BE	(1 << 14)	/* Big endian mode */
+#define I2C_CON_STB	(1 << 11)	/* Start byte mode (master mode only) */
+#define I2C_CON_MST	(1 << 10)	/* Master/slave mode */
+#define I2C_CON_TRX	(1 << 9)	/* Transmitter/receiver mode (master mode only) */
+#define I2C_CON_XA	(1 << 8)	/* Expand address */
+#define I2C_CON_RM	(1 << 2)	/* Repeat mode (master mode only) */
+#define I2C_CON_STP	(1 << 1)	/* Stop condition (master mode only) */
+#define I2C_CON_STT	(1 << 0)	/* Start condition (master mode only) */
+
+/* I2C System Test Register (I2C_SYSTEST): */
+
+#define I2C_SYSTEST_ST_EN	(1 << 15)	/* System test enable */
+#define I2C_SYSTEST_FREE	(1 << 14)	/* Free running mode (on breakpoint) */
+#define I2C_SYSTEST_TMODE_MASK	(3 << 12)	/* Test mode select */
+#define I2C_SYSTEST_TMODE_SHIFT (12)		/* Test mode select */
+#define I2C_SYSTEST_SCL_I	(1 << 3)	/* SCL line sense input value */
+#define I2C_SYSTEST_SCL_O	(1 << 2)	/* SCL line drive output value */
+#define I2C_SYSTEST_SDA_I	(1 << 1)	/* SDA line sense input value */
+#define I2C_SYSTEST_SDA_O	(1 << 0)	/* SDA line drive output value */
+
 /*
  * MMC/SD Host Controller Registers
  */
@@ -696,3 +779,12 @@ int cpu_type(void);
 
 #define IRQ_LEVEL_INT		1
 #define IRQ_EDGE_INT		0
+
+/* Macros to access registers */
+#define outb(v,p) *(volatile u8 *) (p) = v
+#define outw(v,p) *(volatile u16 *) (p) = v
+#define outl(v,p) *(volatile u32 *) (p) = v
+
+#define inb(p)	*(volatile u8 *) (p)
+#define inw(p)	*(volatile u16 *) (p)
+#define inl(p)	*(volatile u32 *) (p)