imximage.cfg: run files through C preprocessor

The '#' used as comments in the files cause the preprocessor
trouble, so change to /* */.

The mkimage command which uses this preprocessor output
was moved to arch/arm/imx-common/Makefile

.gitignore was updated to ignore .cfgtmp files.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
diff --git a/board/freescale/mx51evk/imximage.cfg b/board/freescale/mx51evk/imximage.cfg
index a875e8f..3e141ee 100644
--- a/board/freescale/mx51evk/imximage.cfg
+++ b/board/freescale/mx51evk/imximage.cfg
@@ -1,46 +1,50 @@
-#
-# (C Copyright 2009
-# Stefano Babic DENX Software Engineering sbabic@denx.de.
-#
-# 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. 51 Franklin Street Fifth Floor Boston,
-# MA 02110-1301 USA
-#
-# Refer docs/README.imxmage for more details about how-to configure
-# and create imximage boot image
-#
-# The syntax is taken as close as possible with the kwbimage
+/*
+ * (C Copyright 2009
+ * Stefano Babic DENX Software Engineering sbabic@denx.de.
+ *
+ * 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. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
 
-# Boot Device : one of
-# spi, sd (the board has no nand neither onenand)
-
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
 BOOT_FROM	spi
 
-# Device Configuration Data (DCD)
-#
-# Each entry must have the format:
-# Addr-type           Address        Value
-#
-# where:
-#	Addr-type register length (1,2 or 4 bytes)
-#	Address	  absolute address of the register
-#	value	  value to be stored in the register
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type           Address        Value
+ *
+ * where:
+ *	Addr-type register length (1,2 or 4 bytes)
+ *	Address	  absolute address of the register
+ *	value	  value to be stored in the register
+ */
 
-# Setting IOMUXC
+/* Setting IOMUXC */
 DATA 4 0x73FA88a0 0x200
 DATA 4 0x73FA850c 0x20c5
 DATA 4 0x73FA8510 0x20c5
@@ -65,22 +69,24 @@
 DATA 4 0x73FA88ac 0x6
 DATA 4 0x73FA88b8 0x6
 
-# Setting DDR for micron
-# 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
-# CAS=3 BL=4
-# ESDCTL_ESDCTL0
+/*
+ * Setting DDR for micron
+ * 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
+ * CAS=3 BL=4
+ */
+/* ESDCTL_ESDCTL0 */
 DATA 4 0x83FD9000 0x82a20000
-# ESDCTL_ESDCTL1
+/* ESDCTL_ESDCTL1 */
 DATA 4 0x83FD9008 0x82a20000
-# ESDCTL_ESDMISC
+/* ESDCTL_ESDMISC */
 DATA 4 0x83FD9010 0x000ad0d0
-# ESDCTL_ESDCFG0
+/* ESDCTL_ESDCFG0 */
 DATA 4 0x83FD9004 0x333574aa
-# ESDCTL_ESDCFG1
+/* ESDCTL_ESDCFG1 */
 DATA 4 0x83FD900C 0x333574aa
 
-# Init DRAM on CS0
-# ESDCTL_ESDSCR
+/* Init DRAM on CS0 */
+/* ESDCTL_ESDSCR */
 DATA 4 0x83FD9014 0x04008008
 DATA 4 0x83FD9014 0x0000801a
 DATA 4 0x83FD9014 0x0000801b
@@ -94,7 +100,7 @@
 DATA 4 0x83FD9014 0x00408019
 DATA 4 0x83FD9014 0x00008000
 
-# Init DRAM on CS1
+/* Init DRAM on CS1 */
 DATA 4 0x83FD9014 0x0400800c
 DATA 4 0x83FD9014 0x0000801e
 DATA 4 0x83FD9014 0x0000801f
@@ -108,12 +114,12 @@
 DATA 4 0x83FD9014 0x0040801d
 DATA 4 0x83FD9014 0x00008004
 
-# Write to CTL0
+/* Write to CTL0 */
 DATA 4 0x83FD9000 0xb2a20000
-# Write to CTL1
+/* Write to CTL1 */
 DATA 4 0x83FD9008 0xb2a20000
-# ESDMISC
+/* ESDMISC */
 DATA 4 0x83FD9010 0x000ad6d0
-#ESDCTL_ESDCDLYGD
+/* ESDCTL_ESDCDLYGD */
 DATA 4 0x83FD9034 0x90000000
 DATA 4 0x83FD9014 0x00000000