Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx

* 'master' of git://git.denx.de/u-boot-mpc83xx:
  powerpc/mpc83xx: Add 33.33MHz support for mpc8360emds
  powerpc/mpc83xx: Add 512MB DDR support for mpc8360emds
  mpc83xx: Rename CONFIG_SYS_DDR_CONFIG and cleanup DDR csbnds code
  mpc83xx: Cleanup usage of LBC constants
  mpc83xx: Cleanup usage of DDR constants
  mpc83xx: Cleanup usage of BAT constants
  mpc83xx: cosmetic: vme8349.h checkpatch compliance
  mpc83xx: cosmetic: ve8313.h checkpatch compliance
  mpc83xx: cosmetic: sbc8349.h checkpatch compliance
  mpc83xx: cosmetic: mpc8308_p1m.h checkpatch compliance
  mpc83xx: cosmetic: kmeter1.h checkpatch compliance
  mpc83xx: cosmetic: TQM834x.h checkpatch compliance
  mpc83xx: cosmetic: SIMPC8313.h checkpatch compliance
  mpc83xx: cosmetic: MVBLM7.h checkpatch compliance
  mpc83xx: cosmetic: MPC837XERDB.h checkpatch compliance
  mpc83xx: cosmetic: MPC837XEMDS.h checkpatch compliance
  mpc83xx: cosmetic: MPC8360ERDK.h checkpatch compliance
  mpc83xx: cosmetic: MPC8360EMDS.h checkpatch compliance
  mpc83xx: cosmetic: MPC8349ITX.h checkpatch compliance
  mpc83xx: cosmetic: MPC8349EMDS.h checkpatch compliance
  mpc83xx: cosmetic: MPC832XEMDS.h checkpatch compliance
  mpc83xx: cosmetic: MPC8323ERDB.h checkpatch compliance
  mpc83xx: cosmetic: MPC8315ERDB.h checkpatch compliance
  mpc83xx: cosmetic: MPC8313ERDB.h checkpatch compliance
  mpc83xx: cosmetic: MPC8308RDB.h checkpatch compliance
  mpc83xx: cosmetic: MERGERBOX.h checkpatch compliance
  mpc83xx: Fix ipic structure definition
  powerpc, mpc83xx: add DDR SDRAM Timing Configuration 3 definitions
  cosmetic, powerpc, mpc83xx: checkpatch cleanup
  powerpc/83xx: move km 83xx specific i2c code to km83xx_i2c
  mpc83xx: fix global timer structure definition

4 files changed, 98 insertions, 66 deletions

diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index 612dd2a051..f26230648d 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -39,7 +39,10 @@
 #include <i2c.h>
 #endif
 
+#if !defined(CONFIG_MPC83xx)
 static void i2c_write_start_seq(void);
+#endif
+
 DECLARE_GLOBAL_DATA_PTR;
 
 /*
@@ -89,9 +92,7 @@ int set_km_env(void)
 	return 0;
 }
 
-#define DELAY_ABORT_SEQ		62  /* @200kHz 9 clocks = 44us, 62us is ok */
-#define DELAY_HALF_PERIOD	(500 / (CONFIG_SYS_I2C_SPEED / 1000))
-
+#if defined(CONFIG_SYS_I2C_INIT_BOARD)
 #if !defined(CONFIG_MPC83xx)
 static void i2c_write_start_seq(void)
 {
@@ -171,68 +172,6 @@ int i2c_make_abort(void)
 #endif
 	return ret;
 }
-#endif /* !MPC83xx */
-
-#if defined(CONFIG_MPC83xx)
-static void i2c_write_start_seq(void)
-{
-	struct fsl_i2c *dev;
-	dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
-	udelay(DELAY_ABORT_SEQ);
-	out_8(&dev->cr, (I2C_CR_MEN | I2C_CR_MSTA));
-	udelay(DELAY_ABORT_SEQ);
-	out_8(&dev->cr, (I2C_CR_MEN));
-}
-
-int i2c_make_abort(void)
-{
-	struct fsl_i2c *dev;
-	dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
-	uchar	dummy;
-	uchar   last;
-	int     nbr_read = 0;
-	int     i = 0;
-	int	    ret = 0;
-
-	/* wait after each operation to finsh with a delay */
-	out_8(&dev->cr, (I2C_CR_MSTA));
-	udelay(DELAY_ABORT_SEQ);
-	out_8(&dev->cr, (I2C_CR_MEN | I2C_CR_MSTA));
-	udelay(DELAY_ABORT_SEQ);
-	dummy = in_8(&dev->dr);
-	udelay(DELAY_ABORT_SEQ);
-	last = in_8(&dev->dr);
-	nbr_read++;
-
-	/*
-	 * do read until the last bit is 1, but stop if the full eeprom is
-	 * read.
-	 */
-	while (((last & 0x01) != 0x01) &&
-		(nbr_read < CONFIG_SYS_IVM_EEPROM_MAX_LEN)) {
-		udelay(DELAY_ABORT_SEQ);
-		last = in_8(&dev->dr);
-		nbr_read++;
-	}
-	if ((last & 0x01) != 0x01)
-		ret = -2;
-	if ((last != 0xff) || (nbr_read > 1))
-		printf("[INFO] i2c abort after %d bytes (0x%02x)\n",
-			nbr_read, last);
-	udelay(DELAY_ABORT_SEQ);
-	out_8(&dev->cr, (I2C_CR_MEN));
-	udelay(DELAY_ABORT_SEQ);
-	/* clear status reg */
-	out_8(&dev->sr, 0);
-
-	for (i = 0; i < 5; i++)
-		i2c_write_start_seq();
-	if (ret != 0)
-		printf("[ERROR] i2c abort failed after %d bytes (0x%02x)\n",
-			nbr_read, last);
-
-	return ret;
-}
 #endif
 
 /**
@@ -244,6 +183,8 @@ void i2c_init_board(void)
 	/* Now run the AbortSequence() */
 	i2c_make_abort();
 }
+#endif
+
 
 #if !defined(MACH_TYPE_KM_KIRKWOOD)
 int ethernet_present(void)
diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h
index 0fb19cf331..6c1f6400c2 100644
--- a/board/keymile/common/common.h
+++ b/board/keymile/common/common.h
@@ -136,6 +136,9 @@ int fdt_get_node_and_value(void *blob,
 				char *propname,
 				void **var);
 
+#define DELAY_ABORT_SEQ		62  /* @200kHz 9 clocks = 44us, 62us is ok */
+#define DELAY_HALF_PERIOD	(500 / (CONFIG_SYS_I2C_SPEED / 1000))
+
 int i2c_soft_read_pin(void);
 int i2c_make_abort(void);
 #endif /* __KEYMILE_COMMON_H */
diff --git a/board/keymile/km83xx/Makefile b/board/keymile/km83xx/Makefile
index 72945e2833..472768a666 100644
--- a/board/keymile/km83xx/Makefile
+++ b/board/keymile/km83xx/Makefile
@@ -28,7 +28,7 @@ endif
 
 LIB	= $(obj)lib$(BOARD).o
 
-COBJS	+= $(BOARD).o ../common/common.o ../common/ivm.o
+COBJS	+= $(BOARD).o ../common/common.o ../common/ivm.o $(BOARD)_i2c.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
diff --git a/board/keymile/km83xx/km83xx_i2c.c b/board/keymile/km83xx/km83xx_i2c.c
new file mode 100644
index 0000000000..be177753c5
--- /dev/null
+++ b/board/keymile/km83xx/km83xx_i2c.c
@@ -0,0 +1,88 @@
+/*
+ * (C) Copyright 2011
+ * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <linux/ctype.h>
+#include "../common/common.h"
+
+static void i2c_write_start_seq(void)
+{
+	struct fsl_i2c *dev;
+	dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
+	udelay(DELAY_ABORT_SEQ);
+	out_8(&dev->cr, (I2C_CR_MEN | I2C_CR_MSTA));
+	udelay(DELAY_ABORT_SEQ);
+	out_8(&dev->cr, (I2C_CR_MEN));
+}
+
+int i2c_make_abort(void)
+{
+	struct fsl_i2c *dev;
+	dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
+	uchar	dummy;
+	uchar   last;
+	int     nbr_read = 0;
+	int     i = 0;
+	int	    ret = 0;
+
+	/* wait after each operation to finsh with a delay */
+	out_8(&dev->cr, (I2C_CR_MSTA));
+	udelay(DELAY_ABORT_SEQ);
+	out_8(&dev->cr, (I2C_CR_MEN | I2C_CR_MSTA));
+	udelay(DELAY_ABORT_SEQ);
+	dummy = in_8(&dev->dr);
+	udelay(DELAY_ABORT_SEQ);
+	last = in_8(&dev->dr);
+	nbr_read++;
+
+	/*
+	 * do read until the last bit is 1, but stop if the full eeprom is
+	 * read.
+	 */
+	while (((last & 0x01) != 0x01) &&
+		(nbr_read < CONFIG_SYS_IVM_EEPROM_MAX_LEN)) {
+		udelay(DELAY_ABORT_SEQ);
+		last = in_8(&dev->dr);
+		nbr_read++;
+	}
+	if ((last & 0x01) != 0x01)
+		ret = -2;
+	if ((last != 0xff) || (nbr_read > 1))
+		printf("[INFO] i2c abort after %d bytes (0x%02x)\n",
+			nbr_read, last);
+	udelay(DELAY_ABORT_SEQ);
+	out_8(&dev->cr, (I2C_CR_MEN));
+	udelay(DELAY_ABORT_SEQ);
+	/* clear status reg */
+	out_8(&dev->sr, 0);
+
+	for (i = 0; i < 5; i++)
+		i2c_write_start_seq();
+	if (ret != 0)
+		printf("[ERROR] i2c abort failed after %d bytes (0x%02x)\n",
+			nbr_read, last);
+
+	return ret;
+}