Converted all 85xx boards to use a common FSL I2C driver.

Introduced COFIG_FSL_I2C to select the common FSL I2C driver.
And removed hard i2c path from a few u-boot.lds scipts too.
Minor whitespace cleanups along the way.

Signed-off-by: Jon Loeliger <jdl@freescale.com>

13 files changed, 75 insertions, 25 deletions

diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 31ffbaf..74a84f4 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -312,12 +312,16 @@
 #define CFG_64BIT_VSPRINTF	1
 #define CFG_64BIT_STRTOUL	1
 
-/* I2C */
-#define  CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /* RapidIO MMU */
 #define CFG_RIO_MEM_BASE	0xc0000000	/* base address */
diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h
index 1af9231..418a3a3 100644
--- a/include/configs/MPC8540EVAL.h
+++ b/include/configs/MPC8540EVAL.h
@@ -179,12 +179,16 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
-#define  CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /* General PCI */
 #define CFG_PCI_MEM_BASE	0x80000000
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index 2b87f1b..db389cf 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -320,13 +320,17 @@ extern unsigned long get_clock_freq(void);
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8541@e0000000/serial@4600"
 
-/* I2C */
-#define CONFIG_HARD_I2C			/* I2C with hardware support */
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_EEPROM_ADDR	0x57
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /*
  * General PCI
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 03ab976..be8f93f 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -326,13 +326,17 @@ extern unsigned long get_clock_freq(void);
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8548@e0000000/serial@4600"
 
-/* I2C */
-#define CONFIG_HARD_I2C			/* I2C with hardware support */
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_EEPROM_ADDR	0x57
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /*
  * General PCI
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 771a9d3..4c8b4e7 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -320,13 +320,17 @@ extern unsigned long get_clock_freq(void);
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8555@e0000000/serial@4600"
 
-/* I2C */
-#define CONFIG_HARD_I2C			/* I2C with hardware support */
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_EEPROM_ADDR	0x57
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /*
  * General PCI
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 1c684f2..835bf5c 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -302,12 +302,16 @@
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8560@e0000000/serial@4500"
 
-/* I2C */
-#define  CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /* RapidIO MMU */
 #define CFG_RIO_MEM_BASE	0xc0000000	/* base address */
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 81bb7cf..246ac7f 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -275,12 +275,13 @@
 /*
  * I2C
  */
-#define  CONFIG_HARD_I2C		/* I2C with hardware support*/
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F
-#define CFG_I2C_OFFSET		0x3100
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3100
 
 /*
  * RapidIO MMU
diff --git a/include/configs/PM854.h b/include/configs/PM854.h
index da01186..4fb5440 100644
--- a/include/configs/PM854.h
+++ b/include/configs/PM854.h
@@ -193,12 +193,16 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
-#define	 CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES	{0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /*
  * EEPROM configuration
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index 4d83487..87ab934 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -190,12 +190,16 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
-#define  CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES        {0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 /*
  * EEPROM configuration
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index 0451b20..f8e3397 100644
--- a/include/configs/SBC8540.h
+++ b/include/configs/SBC8540.h
@@ -214,12 +214,16 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
-#define	 CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES	{0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 #define CFG_PCI_MEM_BASE	0xC0000000
 #define CFG_PCI_MEM_PHYS	0xC0000000
diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h
index bc3b9aa..cce4624 100644
--- a/include/configs/TQM85xx.h
+++ b/include/configs/TQM85xx.h
@@ -192,12 +192,17 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
+
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
 #define CONFIG_HARD_I2C			/* I2C with hardware support	*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES	{0x48}	/* Don't probe these addrs	*/
+#define CFG_I2C_OFFSET		0x3000
 
 /* I2C RTC */
 #define CONFIG_RTC_DS1337		/* Use ds1337 rtc via i2c	*/
diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h
index 5a434dc..6e4fdb2 100644
--- a/include/configs/sbc8560.h
+++ b/include/configs/sbc8560.h
@@ -197,12 +197,16 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
-#define	 CONFIG_HARD_I2C		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
 #define CFG_I2C_NOPROBES	{0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
 
 #define CFG_PCI_MEM_BASE	0xC0000000
 #define CFG_PCI_MEM_PHYS	0xC0000000
diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h
index e218597..625cf20 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -172,8 +172,11 @@
 #define CFG_PROMPT_HUSH_PS2 "> "
 #endif
 
-/* I2C */
-#define  CONFIG_HARD_I2C    		/* I2C with hardware support*/
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* I2C with hardware support*/
 #undef	CONFIG_SOFT_I2C			/* I2C bit-banged */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
 #define CFG_I2C_SLAVE		0x7F
@@ -183,6 +186,7 @@
 /* I did the 'if 0' so we could keep the syntax above if ever needed. */
 #undef CFG_I2C_NOPROBES
 #endif
+#define CFG_I2C_OFFSET		0x3000
 
 /* RapdIO Map configuration, mapped 1:1.
 */