summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/4xx_i2c.h38
-rw-r--r--include/ppc405.h19
-rw-r--r--include/ppc440.h19
3 files changed, 21 insertions, 55 deletions
diff --git a/include/4xx_i2c.h b/include/4xx_i2c.h
index 070657f..0c6c926 100644
--- a/include/4xx_i2c.h
+++ b/include/4xx_i2c.h
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -52,22 +52,26 @@
#define I2C_BASE_ADDR (0xEF600500 + I2C_BUS_OFFS)
#endif
-#define I2C_REGISTERS_BASE_ADDRESS I2C_BASE_ADDR
-#define IIC_MDBUF (I2C_REGISTERS_BASE_ADDRESS+IICMDBUF)
-#define IIC_SDBUF (I2C_REGISTERS_BASE_ADDRESS+IICSDBUF)
-#define IIC_LMADR (I2C_REGISTERS_BASE_ADDRESS+IICLMADR)
-#define IIC_HMADR (I2C_REGISTERS_BASE_ADDRESS+IICHMADR)
-#define IIC_CNTL (I2C_REGISTERS_BASE_ADDRESS+IICCNTL)
-#define IIC_MDCNTL (I2C_REGISTERS_BASE_ADDRESS+IICMDCNTL)
-#define IIC_STS (I2C_REGISTERS_BASE_ADDRESS+IICSTS)
-#define IIC_EXTSTS (I2C_REGISTERS_BASE_ADDRESS+IICEXTSTS)
-#define IIC_LSADR (I2C_REGISTERS_BASE_ADDRESS+IICLSADR)
-#define IIC_HSADR (I2C_REGISTERS_BASE_ADDRESS+IICHSADR)
-#define IIC_CLKDIV (I2C_REGISTERS_BASE_ADDRESS+IIC0_CLKDIV)
-#define IIC_INTRMSK (I2C_REGISTERS_BASE_ADDRESS+IICINTRMSK)
-#define IIC_XFRCNT (I2C_REGISTERS_BASE_ADDRESS+IICXFRCNT)
-#define IIC_XTCNTLSS (I2C_REGISTERS_BASE_ADDRESS+IICXTCNTLSS)
-#define IIC_DIRECTCNTL (I2C_REGISTERS_BASE_ADDRESS+IICDIRECTCNTL)
+struct ppc4xx_i2c {
+ u8 mdbuf;
+ u8 res1;
+ u8 sdbuf;
+ u8 res2;
+ u8 lmadr;
+ u8 hmadr;
+ u8 cntl;
+ u8 mdcntl;
+ u8 sts;
+ u8 extsts;
+ u8 lsadr;
+ u8 hsadr;
+ u8 clkdiv;
+ u8 intrmsk;
+ u8 xfrcnt;
+ u8 xtcntlss;
+ u8 directcntl;
+ u8 intr;
+};
/* MDCNTL Register Bit definition */
#define IIC_MDCNTL_HSCL 0x01
diff --git a/include/ppc405.h b/include/ppc405.h
index 508c77b..bc2d051 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -566,25 +566,6 @@
#define MAL0_RCBS24 (MAL_DCR_BASE + 0x78) /* RX 24 Channel buffer size */
/*-----------------------------------------------------------------------------
-| IIC Register Offsets
-'----------------------------------------------------------------------------*/
-#define IICMDBUF 0x00
-#define IICSDBUF 0x02
-#define IICLMADR 0x04
-#define IICHMADR 0x05
-#define IICCNTL 0x06
-#define IICMDCNTL 0x07
-#define IICSTS 0x08
-#define IICEXTSTS 0x09
-#define IICLSADR 0x0A
-#define IICHSADR 0x0B
-#define IIC0_CLKDIV 0x0C
-#define IICINTRMSK 0x0D
-#define IICXFRCNT 0x0E
-#define IICXTCNTLSS 0x0F
-#define IICDIRECTCNTL 0x10
-
-/*-----------------------------------------------------------------------------
| UART Register Offsets
'----------------------------------------------------------------------------*/
#define DATA_REG 0x00
diff --git a/include/ppc440.h b/include/ppc440.h
index a050ffd..e60fa13 100644
--- a/include/ppc440.h
+++ b/include/ppc440.h
@@ -1714,25 +1714,6 @@
#endif
/*-----------------------------------------------------------------------------
-| IIC Register Offsets
-'----------------------------------------------------------------------------*/
-#define IICMDBUF 0x00
-#define IICSDBUF 0x02
-#define IICLMADR 0x04
-#define IICHMADR 0x05
-#define IICCNTL 0x06
-#define IICMDCNTL 0x07
-#define IICSTS 0x08
-#define IICEXTSTS 0x09
-#define IICLSADR 0x0A
-#define IICHSADR 0x0B
-#define IIC0_CLKDIV 0x0C
-#define IICINTRMSK 0x0D
-#define IICXFRCNT 0x0E
-#define IICXTCNTLSS 0x0F
-#define IICDIRECTCNTL 0x10
-
-/*-----------------------------------------------------------------------------
| PCI Internal Registers et. al. (accessed via plb)
+----------------------------------------------------------------------------*/
#define PCIL0_CFGADR (CONFIG_SYS_PCI_BASE + 0x0ec00000)