mm: fix first 256MB lost problem

PD#157955: fix first 256MB lost problem

1. add Makefile.boot for define of ZRELADDR/
   PARAMS_PHYS/INITRD_PHYS
2. remove config of ARM_PATCH_PHYS_VIRT/AUTO_ZRELADDR
   to avoid boot panic when first 256MB memory enabled

Change-Id: I0495803f22bcfaa550437169a345adc988b40ef7
Signed-off-by: tao zeng <tao.zeng@amlogic.com>

MAINTAINERS

@@ -13497,6 +13497,10 @@ AMLOGIC driver for pmu
 M: Tao Zeng <tao.zeng@amlogic.com>
 F: drivers/amlogic/power/*
 
+AMLOGIC boot config for M8B
+M: Tao Zeng <tao.zeng@amlogic.com>
+F: arch/arm/mach-meson/Makefile.boot
+
 HDMITX OUTPUT DRIVER
 M:	Zongdong Jiao <zongdong.jiao@amlogic.com>
 M:	Yi Zhou <yi.zhou@amlogic.com>

arch/arm/Kconfig

@@ -241,7 +241,6 @@ config VECTORS_BASE
 
 config ARM_PATCH_PHYS_VIRT
 	bool "Patch physical to virtual translations at runtime" if EMBEDDED
-	default y
 	depends on !XIP_KERNEL && MMU
 	help
 	  Patch phys-to-virt and virt-to-phys translation functions at
@@ -330,8 +329,6 @@ config ARCH_MULTIPLATFORM
 	bool "Allow multiple platforms to be selected"
 	depends on MMU
 	select ARM_HAS_SG_CHAIN
-	select ARM_PATCH_PHYS_VIRT
-	select AUTO_ZRELADDR
 	select CLKSRC_OF
 	select COMMON_CLK
 	select GENERIC_CLOCKEVENTS

arch/arm/boot/Makefile

@@ -16,6 +16,11 @@ OBJCOPYFLAGS	:=-O binary -R .comment -S
 ifneq ($(MACHINE),)
 include $(MACHINE)/Makefile.boot
 endif
+
+ifeq ($(CONFIG_MACH_MESON8B),y)
+include $(srctree)/arch/arm/mach-meson/Makefile.boot
+endif
+
 include $(srctree)/arch/arm/boot/dts/Makefile
 
 # Note: the following conditions must always be true:

arch/arm/mach-meson/Makefile.boot

@@ -0,0 +1,3 @@
+   zreladdr-y    += 0x00208000
+params_phys-y    := 0x00200100
+initrd_phys-y    := 0x00a00000