MLK-10176-4 imx: mx7: Add arch level support

Introduce a new cpu type MXC_CPU_MX7D and relevant functions for mx7d.
Implement the soc.c for various system level functions like:
temperature check, arch init, get mac fuse, boot mode get/apply, etc.

Additional, enable building imx common platform files for mx7d.

Signed-off-by: Ye.Li <B37916@freescale.com>
(cherry picked from commit 47d65aa6bdd109fd9141b5a5d64ab9deeb9dd2b3)
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>

Conflicts:
	Makefile
	arch/arm/cpu/armv7/Makefile
	arch/arm/imx-common/cpu.c
	arch/arm/include/asm/arch-imx/cpu.h
	arch/arm/include/asm/imx-common/boot_mode.h

1 files changed, 6 insertions, 2 deletions

diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile
index ecb7e22..a50b52c 100644
--- a/arch/arm/imx-common/Makefile
+++ b/arch/arm/imx-common/Makefile
@@ -7,14 +7,18 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-ifeq ($(SOC),$(filter $(SOC),mx25 mx35 mx5 mx6 vf610))
+ifeq ($(SOC),$(filter $(SOC),mx25 mx35 mx5 mx6 mx7 vf610))
 obj-y	= iomux-v3.o
 endif
 ifeq ($(SOC),$(filter $(SOC),mx5 mx6))
 obj-y	+= timer.o cpu.o speed.o
 obj-$(CONFIG_SYS_I2C_MXC) += i2c-mxv7.o
 endif
-ifeq ($(SOC),$(filter $(SOC),mx6 mxs))
+ifeq ($(SOC),$(filter $(SOC),mx7))
+obj-y	+= cpu.o
+obj-$(CONFIG_SYS_I2C_MXC) += i2c-mxv7.o
+endif
+ifeq ($(SOC),$(filter $(SOC),mx7 mx6 mxs))
 obj-y	+= misc.o
 obj-$(CONFIG_SPL_BUILD)	+= spl.o
 endif