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Commit 9cd11c0c authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 

Pull ARM soc multiplatform enablement from Olof Johansson:
 "This is a pretty significant branch.  It's the introduction of the
  first multiplatform support on ARM, and with this (and the later
  branch) merged, it is now possible to build one kernel that contains
  support for highbank, vexpress, mvebu, socfpga, and picoxcell.  More
  platforms will be convered over in the next few releases.

  Two critical last things had to be done for this to be practical and
  possible:
   * Today each platform has its own include directory under
     mach-<mach>/include/mach/*, and traditionally that is where a lot
     of driver/platform shared definitions have gone, such as platform
     data structures.  They now need to move out to a common location
     instead, and this branch moves a large number of those out to
     include/linux/platform_data.
   * Each platform used to list the device trees to compile for its
     boards in mach-<mach>/Makefile.boot.

  Both of the above changes will mean that there are some merge
  conflicts to come (and some to resolve here).  It's a one-time move
  and once it settles in, we should be good for quite a while.  Sorry
  for the overhead."

Fix conflicts as per Olof.

* tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (51 commits)
  ARM: add v7 multi-platform defconfig
  ARM: msm: Move core.h contents into common.h
  ARM: highbank: call highbank_pm_init from .init_machine
  ARM: dtb: move all dtb targets to common Makefile
  ARM: spear: move platform_data definitions
  ARM: samsung: move platform_data definitions
  ARM: orion: move platform_data definitions
  ARM: vexpress: convert to multi-platform
  ARM: initial multiplatform support
  ARM: mvebu: move armada-370-xp.h in mach dir
  ARM: vexpress: remove dependency on mach/* headers
  ARM: picoxcell: remove dependency on mach/* headers
  ARM: move all dtb targets out of Makefile.boot
  ARM: picoxcell: move debug macros to include/debug
  ARM: socfpga: move debug macros to include/debug
  ARM: mvebu: move debug macros to include/debug
  ARM: vexpress: move debug macros to include/debug
  ARM: highbank: move debug macros to include/debug
  ARM: move debug macros to common location
  ARM: make mach/gpio.h headers optional
  ...
parents b9541d94 1ec9c26a

Documentation/spi/ep93xx_spi

+1 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ arch/arm/mach-ep93xx/ts72xx.c: 
#include <linux/gpio.h>

#include <linux/spi/spi.h>



#include <mach/ep93xx_spi.h>

#include <linux/platform_data/spi-ep93xx.h>



/* this is our GPIO line used for chip select */

#define MMC_CHIP_SELECT_GPIO EP93XX_GPIO_LINE_EGPIO9

arch/arm/Kconfig

+81 −84
Original line number Diff line number Diff line
@@ -202,6 +202,13 @@ config ARM_PATCH_PHYS_VIRT 
	  this feature (eg, building a kernel for a single machine) and

	  you need to shrink the kernel to the minimal size.



config NEED_MACH_GPIO_H

	bool

	help

	  Select this when mach/gpio.h is required to provide special

	  definitions for this platform. The need for mach/gpio.h should

	  be avoided when possible.



config NEED_MACH_IO_H

	bool

	help
@@ -247,26 +254,17 @@ config MMU 
#

choice

	prompt "ARM system type"

	default ARCH_VERSATILE

	default ARCH_MULTIPLATFORM



config ARCH_SOCFPGA

	bool "Altera SOCFPGA family"

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select ARM_AMBA

	select ARM_GIC

	select CACHE_L2X0

	select CLKDEV_LOOKUP

config ARCH_MULTIPLATFORM

	bool "Allow multiple platforms to be selected"

	select ARM_PATCH_PHYS_VIRT

	select AUTO_ZRELADDR

	select COMMON_CLK

	select CPU_V7

	select DW_APB_TIMER

	select DW_APB_TIMER_OF

	select GENERIC_CLOCKEVENTS

	select GPIO_PL061 if GPIOLIB

	select HAVE_ARM_SCU

	select MULTI_IRQ_HANDLER

	select SPARSE_IRQ

	select USE_OF

	help

	  This enables support for Altera SOCFPGA Cyclone V platform

	depends on MMU



config ARCH_INTEGRATOR

	bool "ARM Ltd. Integrator family"
@@ -318,30 +316,13 @@ config ARCH_VERSATILE 
	help

	  This enables support for ARM Ltd Versatile board.



config ARCH_VEXPRESS

	bool "ARM Ltd. Versatile Express family"

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select ARM_AMBA

	select ARM_TIMER_SP804

	select CLKDEV_LOOKUP

	select COMMON_CLK

	select GENERIC_CLOCKEVENTS

	select HAVE_CLK

	select HAVE_PATA_PLATFORM

	select ICST

	select NO_IOPORT

	select PLAT_VERSATILE

	select PLAT_VERSATILE_CLCD

	select REGULATOR_FIXED_VOLTAGE if REGULATOR

	help

	  This enables support for the ARM Ltd Versatile Express boards.



config ARCH_AT91

	bool "Atmel AT91"

	select ARCH_REQUIRE_GPIOLIB

	select HAVE_CLK

	select CLKDEV_LOOKUP

	select IRQ_DOMAIN

	select NEED_MACH_GPIO_H

	select NEED_MACH_IO_H if PCCARD

	help

	  This enables support for systems based on Atmel
@@ -364,24 +345,6 @@ config ARCH_BCM2835 
	  This enables support for the Broadcom BCM2835 SoC. This SoC is

	  use in the Raspberry Pi, and Roku 2 devices.



config ARCH_HIGHBANK

	bool "Calxeda Highbank-based"

	select ARCH_WANT_OPTIONAL_GPIOLIB

	select ARM_AMBA

	select ARM_GIC

	select ARM_TIMER_SP804

	select CACHE_L2X0

	select CLKDEV_LOOKUP

	select COMMON_CLK

	select CPU_V7

	select GENERIC_CLOCKEVENTS

	select HAVE_ARM_SCU

	select HAVE_SMP

	select SPARSE_IRQ

	select USE_OF

	help

	  Support for the Calxeda Highbank SoC based boards.



config ARCH_CLPS711X

	bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"

	select CPU_ARM720T
@@ -526,6 +489,8 @@ config ARCH_IOP32X 
	bool "IOP32x-based"

	depends on MMU

	select CPU_XSCALE

	select NEED_MACH_GPIO_H

	select NEED_MACH_IO_H

	select NEED_RET_TO_USER

	select PLAT_IOP

	select PCI
@@ -538,6 +503,8 @@ config ARCH_IOP33X 
	bool "IOP33x-based"

	depends on MMU

	select CPU_XSCALE

	select NEED_MACH_GPIO_H

	select NEED_MACH_IO_H

	select NEED_RET_TO_USER

	select PLAT_IOP

	select PCI
@@ -559,18 +526,6 @@ config ARCH_IXP4XX 
	help

	  Support for Intel's IXP4XX (XScale) family of processors.



config ARCH_MVEBU

	bool "Marvell SOCs with Device Tree support"

	select GENERIC_CLOCKEVENTS

	select MULTI_IRQ_HANDLER

	select SPARSE_IRQ

	select CLKSRC_MMIO

	select GENERIC_IRQ_CHIP

	select IRQ_DOMAIN

	select COMMON_CLK

	help

	  Support for the Marvell SoC Family with device tree support



config ARCH_DOVE

	bool "Marvell Dove"

	select CPU_V7
@@ -642,6 +597,7 @@ config ARCH_MMP 
	select PLAT_PXA

	select SPARSE_IRQ

	select GENERIC_ALLOCATOR

	select NEED_MACH_GPIO_H

	help

	  Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.
@@ -688,25 +644,6 @@ config ARCH_TEGRA 
	  This enables support for NVIDIA Tegra based systems (Tegra APX,

	  Tegra 6xx and Tegra 2 series).



config ARCH_PICOXCELL

	bool "Picochip picoXcell"

	select ARCH_REQUIRE_GPIOLIB

	select ARM_PATCH_PHYS_VIRT

	select ARM_VIC

	select CPU_V6K

	select DW_APB_TIMER

	select DW_APB_TIMER_OF

	select GENERIC_CLOCKEVENTS

	select GENERIC_GPIO

	select HAVE_TCM

	select NO_IOPORT

	select SPARSE_IRQ

	select USE_OF

	help

	  This enables support for systems based on the Picochip picoXcell

	  family of Femtocell devices.  The picoxcell support requires device tree

	  for all boards.



config ARCH_PXA

	bool "PXA2xx/PXA3xx-based"

	depends on MMU
@@ -723,6 +660,7 @@ config ARCH_PXA 
	select MULTI_IRQ_HANDLER

	select ARM_CPU_SUSPEND if PM

	select HAVE_IDE

	select NEED_MACH_GPIO_H

	help

	  Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
@@ -785,6 +723,7 @@ config ARCH_SA1100 
	select CLKDEV_LOOKUP

	select ARCH_REQUIRE_GPIOLIB

	select HAVE_IDE

	select NEED_MACH_GPIO_H

	select NEED_MACH_MEMORY_H

	select SPARSE_IRQ

	help
@@ -800,6 +739,7 @@ config ARCH_S3C24XX 
	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C_RTC if RTC_CLASS

	select HAVE_S3C2410_WATCHDOG if WATCHDOG

	select NEED_MACH_GPIO_H

	select NEED_MACH_IO_H

	help

	  Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443
@@ -827,6 +767,7 @@ config ARCH_S3C64XX 
	select SAMSUNG_GPIOLIB_4BIT

	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C2410_WATCHDOG if WATCHDOG

	select NEED_MACH_GPIO_H

	help

	  Samsung S3C64XX series based systems
@@ -841,6 +782,7 @@ config ARCH_S5P64X0 
	select GENERIC_CLOCKEVENTS

	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C_RTC if RTC_CLASS

	select NEED_MACH_GPIO_H

	help

	  Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,

	  SMDK6450.
@@ -855,6 +797,7 @@ config ARCH_S5PC100 
	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C_RTC if RTC_CLASS

	select HAVE_S3C2410_WATCHDOG if WATCHDOG

	select NEED_MACH_GPIO_H

	help

	  Samsung S5PC100 series based systems
@@ -872,6 +815,7 @@ config ARCH_S5PV210 
	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C_RTC if RTC_CLASS

	select HAVE_S3C2410_WATCHDOG if WATCHDOG

	select NEED_MACH_GPIO_H

	select NEED_MACH_MEMORY_H

	help

	  Samsung S5PV210/S5PC110 series based systems
@@ -889,6 +833,7 @@ config ARCH_EXYNOS 
	select HAVE_S3C_RTC if RTC_CLASS

	select HAVE_S3C2410_I2C if I2C

	select HAVE_S3C2410_WATCHDOG if WATCHDOG

	select NEED_MACH_GPIO_H

	select NEED_MACH_MEMORY_H

	help

	  Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)
@@ -961,6 +906,7 @@ config ARCH_DAVINCI 
	select GENERIC_ALLOCATOR

	select GENERIC_IRQ_CHIP

	select ARCH_HAS_HOLES_MEMORYMODEL

	select NEED_MACH_GPIO_H

	help

	  Support for TI's DaVinci platform.
@@ -973,6 +919,7 @@ config ARCH_OMAP 
	select CLKSRC_MMIO

	select GENERIC_CLOCKEVENTS

	select ARCH_HAS_HOLES_MEMORYMODEL

	select NEED_MACH_GPIO_H

	help

	  Support for TI's OMAP platform (OMAP1/2/3/4).
@@ -1016,6 +963,50 @@ config ARCH_ZYNQ 
	  Support for Xilinx Zynq ARM Cortex A9 Platform

endchoice



menu "Multiple platform selection"

	depends on ARCH_MULTIPLATFORM



comment "CPU Core family selection"



config ARCH_MULTI_V4

	bool "ARMv4 based platforms (FA526, StrongARM)"

	select ARCH_MULTI_V4_V5

	depends on !ARCH_MULTI_V6_V7



config ARCH_MULTI_V4T

	bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"

	select ARCH_MULTI_V4_V5

	depends on !ARCH_MULTI_V6_V7



config ARCH_MULTI_V5

	bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)"

	select ARCH_MULTI_V4_V5

	depends on !ARCH_MULTI_V6_V7



config ARCH_MULTI_V4_V5

	bool



config ARCH_MULTI_V6

	bool "ARMv6 based platforms (ARM11, Scorpion, ...)"

	select CPU_V6

	select ARCH_MULTI_V6_V7



config ARCH_MULTI_V7

	bool "ARMv7 based platforms (Cortex-A, PJ4, Krait)"

	select CPU_V7

	select ARCH_VEXPRESS

	default y

	select ARCH_MULTI_V6_V7



config ARCH_MULTI_V6_V7

	bool



config ARCH_MULTI_CPU_AUTO

	def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7)

	select ARCH_MULTI_V5



endmenu



#

# This is sorted alphabetically by mach-* pathname.  However, plat-*

# Kconfigs may be included either alphabetically (according to the
@@ -1041,6 +1032,8 @@ source "arch/arm/mach-gemini/Kconfig" 


source "arch/arm/mach-h720x/Kconfig"



source "arch/arm/mach-highbank/Kconfig"



source "arch/arm/mach-integrator/Kconfig"



source "arch/arm/mach-iop32x/Kconfig"
@@ -1076,6 +1069,8 @@ source "arch/arm/mach-omap2/Kconfig" 


source "arch/arm/mach-orion5x/Kconfig"



source "arch/arm/mach-picoxcell/Kconfig"



source "arch/arm/mach-pxa/Kconfig"

source "arch/arm/plat-pxa/Kconfig"
@@ -1088,6 +1083,8 @@ source "arch/arm/mach-sa1100/Kconfig" 
source "arch/arm/plat-samsung/Kconfig"

source "arch/arm/plat-s3c24xx/Kconfig"



source "arch/arm/mach-socfpga/Kconfig"



source "arch/arm/plat-spear/Kconfig"



source "arch/arm/mach-s3c24xx/Kconfig"
@@ -1994,7 +1991,7 @@ endchoice 


config XIP_KERNEL

	bool "Kernel Execute-In-Place from ROM"

	depends on !ZBOOT_ROM && !ARM_LPAE

	depends on !ZBOOT_ROM && !ARM_LPAE && !ARCH_MULTIPLATFORM

	help

	  Execute-In-Place allows the kernel to run from non-volatile storage

	  directly addressable by the CPU, such as NOR flash. This saves RAM

arch/arm/Kconfig.debug

+33 −0
Original line number Diff line number Diff line
@@ -275,6 +275,20 @@ choice 
		  Say Y here if you want the debug print routines to direct

		  their output to the serial port on MSM 8960 devices.



	config DEBUG_MVEBU_UART

		bool "Kernel low-level debugging messages via MVEBU UART"

		depends on ARCH_MVEBU

		help

		  Say Y here if you want kernel low-level debugging support

		  on MVEBU based platforms.



	config DEBUG_PICOXCELL_UART

		depends on ARCH_PICOXCELL

		bool "Use PicoXcell UART for low-level debug"

		help

		  Say Y here if you want kernel low-level debugging support

		  on PicoXcell based platforms.



	config DEBUG_REALVIEW_STD_PORT

		bool "RealView Default UART"

		depends on ARCH_REALVIEW
@@ -324,6 +338,13 @@ choice 
		  The uncompressor code port configuration is now handled

		  by CONFIG_S3C_LOWLEVEL_UART_PORT.



	config DEBUG_SOCFPGA_UART

		depends on ARCH_SOCFPGA

		bool "Use SOCFPGA UART for low-level debug"

		help

		  Say Y here if you want kernel low-level debugging support

		  on SOCFPGA based platforms.



	config DEBUG_VEXPRESS_UART0_DETECT

		bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"

		depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -352,6 +373,7 @@ choice 


	config DEBUG_LL_UART_NONE

		bool "No low-level debugging UART"

		depends on !ARCH_MULTIPLATFORM

		help

		  Say Y here if your platform doesn't provide a UART option

		  below. This relies on your platform choosing the right UART
@@ -387,6 +409,17 @@ choice 


endchoice



config DEBUG_LL_INCLUDE

	string

	default "debug/icedcc.S" if DEBUG_ICEDCC

	default "debug/highbank.S" if DEBUG_HIGHBANK_UART

	default "debug/mvebu.S" if DEBUG_MVEBU_UART

	default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART

	default "debug/socfpga.S" if DEBUG_SOCFPGA_UART

	default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \

		DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1

	default "mach/debug-macro.S"



config EARLY_PRINTK

	bool "Early printk"

	depends on DEBUG_LL

arch/arm/Makefile

+74 −74
Original line number Diff line number Diff line
@@ -135,83 +135,78 @@ textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 


# Machine directory name.  This list is sorted alphanumerically

# by CONFIG_* macro name.

machine-$(CONFIG_ARCH_AT91)		:= at91

machine-$(CONFIG_ARCH_BCM2835)		:= bcm2835

machine-$(CONFIG_ARCH_CLPS711X)		:= clps711x

machine-$(CONFIG_ARCH_CNS3XXX)		:= cns3xxx

machine-$(CONFIG_ARCH_DAVINCI)		:= davinci

machine-$(CONFIG_ARCH_DOVE)		:= dove

machine-$(CONFIG_ARCH_EBSA110)		:= ebsa110

machine-$(CONFIG_ARCH_EP93XX)		:= ep93xx

machine-$(CONFIG_ARCH_GEMINI)		:= gemini

machine-$(CONFIG_ARCH_H720X)		:= h720x

machine-$(CONFIG_ARCH_HIGHBANK)		:= highbank

machine-$(CONFIG_ARCH_INTEGRATOR)	:= integrator

machine-$(CONFIG_ARCH_IOP13XX)		:= iop13xx

machine-$(CONFIG_ARCH_IOP32X)		:= iop32x

machine-$(CONFIG_ARCH_IOP33X)		:= iop33x

machine-$(CONFIG_ARCH_IXP4XX)		:= ixp4xx

machine-$(CONFIG_ARCH_KIRKWOOD)		:= kirkwood

machine-$(CONFIG_ARCH_KS8695)		:= ks8695

machine-$(CONFIG_ARCH_LPC32XX)		:= lpc32xx

machine-$(CONFIG_ARCH_MMP)		:= mmp

machine-$(CONFIG_ARCH_MSM)		:= msm

machine-$(CONFIG_ARCH_MV78XX0)		:= mv78xx0

machine-$(CONFIG_ARCH_IMX_V4_V5)	:= imx

machine-$(CONFIG_ARCH_IMX_V6_V7)	:= imx

machine-$(CONFIG_ARCH_MXS)		:= mxs

machine-$(CONFIG_ARCH_MVEBU)		:= mvebu

machine-$(CONFIG_ARCH_NETX)		:= netx

machine-$(CONFIG_ARCH_NOMADIK)		:= nomadik

machine-$(CONFIG_ARCH_OMAP1)		:= omap1

machine-$(CONFIG_ARCH_OMAP2PLUS)	:= omap2

machine-$(CONFIG_ARCH_ORION5X)		:= orion5x

machine-$(CONFIG_ARCH_PICOXCELL)	:= picoxcell

machine-$(CONFIG_ARCH_PRIMA2)		:= prima2

machine-$(CONFIG_ARCH_PXA)		:= pxa

machine-$(CONFIG_ARCH_REALVIEW)		:= realview

machine-$(CONFIG_ARCH_RPC)		:= rpc

machine-$(CONFIG_ARCH_S3C24XX)		:= s3c24xx s3c2412 s3c2440

machine-$(CONFIG_ARCH_S3C64XX)		:= s3c64xx

machine-$(CONFIG_ARCH_S5P64X0)		:= s5p64x0

machine-$(CONFIG_ARCH_S5PC100)		:= s5pc100

machine-$(CONFIG_ARCH_S5PV210)		:= s5pv210

machine-$(CONFIG_ARCH_EXYNOS4)		:= exynos

machine-$(CONFIG_ARCH_EXYNOS5)		:= exynos

machine-$(CONFIG_ARCH_SA1100)		:= sa1100

machine-$(CONFIG_ARCH_SHARK)		:= shark

machine-$(CONFIG_ARCH_SHMOBILE) 	:= shmobile

machine-$(CONFIG_ARCH_TEGRA)		:= tegra

machine-$(CONFIG_ARCH_U300)		:= u300

machine-$(CONFIG_ARCH_U8500)		:= ux500

machine-$(CONFIG_ARCH_VERSATILE)	:= versatile

machine-$(CONFIG_ARCH_VEXPRESS)		:= vexpress

machine-$(CONFIG_ARCH_VT8500)		:= vt8500

machine-$(CONFIG_ARCH_W90X900)		:= w90x900

machine-$(CONFIG_FOOTBRIDGE)		:= footbridge

machine-$(CONFIG_ARCH_SOCFPGA)		:= socfpga

machine-$(CONFIG_MACH_SPEAR1310)	:= spear13xx

machine-$(CONFIG_MACH_SPEAR1340)	:= spear13xx

machine-$(CONFIG_MACH_SPEAR300)		:= spear3xx

machine-$(CONFIG_MACH_SPEAR310)		:= spear3xx

machine-$(CONFIG_MACH_SPEAR320)		:= spear3xx

machine-$(CONFIG_MACH_SPEAR600)		:= spear6xx

machine-$(CONFIG_ARCH_ZYNQ)		:= zynq

machine-$(CONFIG_ARCH_AT91)		+= at91

machine-$(CONFIG_ARCH_BCM2835)		+= bcm2835

machine-$(CONFIG_ARCH_CLPS711X)		+= clps711x

machine-$(CONFIG_ARCH_CNS3XXX)		+= cns3xxx

machine-$(CONFIG_ARCH_DAVINCI)		+= davinci

machine-$(CONFIG_ARCH_DOVE)		+= dove

machine-$(CONFIG_ARCH_EBSA110)		+= ebsa110

machine-$(CONFIG_ARCH_EP93XX)		+= ep93xx

machine-$(CONFIG_ARCH_GEMINI)		+= gemini

machine-$(CONFIG_ARCH_H720X)		+= h720x

machine-$(CONFIG_ARCH_HIGHBANK)		+= highbank

machine-$(CONFIG_ARCH_INTEGRATOR)	+= integrator

machine-$(CONFIG_ARCH_IOP13XX)		+= iop13xx

machine-$(CONFIG_ARCH_IOP32X)		+= iop32x

machine-$(CONFIG_ARCH_IOP33X)		+= iop33x

machine-$(CONFIG_ARCH_IXP4XX)		+= ixp4xx

machine-$(CONFIG_ARCH_KIRKWOOD)		+= kirkwood

machine-$(CONFIG_ARCH_KS8695)		+= ks8695

machine-$(CONFIG_ARCH_LPC32XX)		+= lpc32xx

machine-$(CONFIG_ARCH_MMP)		+= mmp

machine-$(CONFIG_ARCH_MSM)		+= msm

machine-$(CONFIG_ARCH_MV78XX0)		+= mv78xx0

machine-$(CONFIG_ARCH_MXC)		+= imx

machine-$(CONFIG_ARCH_MXS)		+= mxs

machine-$(CONFIG_ARCH_MVEBU)		+= mvebu

machine-$(CONFIG_ARCH_NETX)		+= netx

machine-$(CONFIG_ARCH_NOMADIK)		+= nomadik

machine-$(CONFIG_ARCH_OMAP1)		+= omap1

machine-$(CONFIG_ARCH_OMAP2PLUS)	+= omap2

machine-$(CONFIG_ARCH_ORION5X)		+= orion5x

machine-$(CONFIG_ARCH_PICOXCELL)	+= picoxcell

machine-$(CONFIG_ARCH_PRIMA2)		+= prima2

machine-$(CONFIG_ARCH_PXA)		+= pxa

machine-$(CONFIG_ARCH_REALVIEW)		+= realview

machine-$(CONFIG_ARCH_RPC)		+= rpc

machine-$(CONFIG_ARCH_S3C24XX)		+= s3c24xx s3c2412 s3c2440

machine-$(CONFIG_ARCH_S3C64XX)		+= s3c64xx

machine-$(CONFIG_ARCH_S5P64X0)		+= s5p64x0

machine-$(CONFIG_ARCH_S5PC100)		+= s5pc100

machine-$(CONFIG_ARCH_S5PV210)		+= s5pv210

machine-$(CONFIG_ARCH_EXYNOS)		+= exynos

machine-$(CONFIG_ARCH_SA1100)		+= sa1100

machine-$(CONFIG_ARCH_SHARK)		+= shark

machine-$(CONFIG_ARCH_SHMOBILE) 	+= shmobile

machine-$(CONFIG_ARCH_TEGRA)		+= tegra

machine-$(CONFIG_ARCH_U300)		+= u300

machine-$(CONFIG_ARCH_U8500)		+= ux500

machine-$(CONFIG_ARCH_VERSATILE)	+= versatile

machine-$(CONFIG_ARCH_VEXPRESS)		+= vexpress

machine-$(CONFIG_ARCH_VT8500)		+= vt8500

machine-$(CONFIG_ARCH_W90X900)		+= w90x900

machine-$(CONFIG_FOOTBRIDGE)		+= footbridge

machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga

machine-$(CONFIG_ARCH_SPEAR13XX)	+= spear13xx

machine-$(CONFIG_ARCH_SPEAR3XX)		+= spear3xx

machine-$(CONFIG_MACH_SPEAR600)		+= spear6xx

machine-$(CONFIG_ARCH_ZYNQ)		+= zynq



# Platform directory name.  This list is sorted alphanumerically

# by CONFIG_* macro name.

plat-$(CONFIG_ARCH_MXC)		:= mxc

plat-$(CONFIG_ARCH_OMAP)	:= omap

plat-$(CONFIG_ARCH_S3C64XX)	:= samsung

plat-$(CONFIG_ARCH_ZYNQ)	:= versatile

plat-$(CONFIG_PLAT_IOP)		:= iop

plat-$(CONFIG_PLAT_NOMADIK)	:= nomadik

plat-$(CONFIG_PLAT_ORION)	:= orion

plat-$(CONFIG_PLAT_PXA)		:= pxa

plat-$(CONFIG_PLAT_S3C24XX)	:= s3c24xx samsung

plat-$(CONFIG_PLAT_S5P)		:= samsung

plat-$(CONFIG_PLAT_SPEAR)	:= spear

plat-$(CONFIG_PLAT_VERSATILE)	:= versatile

plat-$(CONFIG_ARCH_MXC)		+= mxc

plat-$(CONFIG_ARCH_OMAP)	+= omap

plat-$(CONFIG_ARCH_S3C64XX)	+= samsung

plat-$(CONFIG_ARCH_ZYNQ)	+= versatile

plat-$(CONFIG_PLAT_IOP)		+= iop

plat-$(CONFIG_PLAT_NOMADIK)	+= nomadik

plat-$(CONFIG_PLAT_ORION)	+= orion

plat-$(CONFIG_PLAT_PXA)		+= pxa

plat-$(CONFIG_PLAT_S3C24XX)	+= s3c24xx samsung

plat-$(CONFIG_PLAT_S5P)		+= samsung

plat-$(CONFIG_PLAT_SPEAR)	+= spear

plat-$(CONFIG_PLAT_VERSATILE)	+= versatile



ifeq ($(CONFIG_ARCH_EBSA110),y)

# This is what happens if you forget the IOCS16 line.
@@ -229,15 +224,20 @@ MACHINE := arch/arm/mach-$(word 1,$(machine-y))/ 
else

MACHINE  :=

endif

ifeq ($(CONFIG_ARCH_MULTIPLATFORM),y)

MACHINE  :=

endif



machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))

platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y))



ifneq ($(CONFIG_ARCH_MULTIPLATFORM),y)

ifeq ($(KBUILD_SRC),)

KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs) $(platdirs))

else

KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs))

endif

endif



export	TEXT_OFFSET GZFLAGS MMUEXT

arch/arm/boot/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -15,6 +15,8 @@ ifneq ($(MACHINE),) 
include $(srctree)/$(MACHINE)/Makefile.boot

endif



include $(srctree)/arch/arm/boot/dts/Makefile



# Note: the following conditions must always be true:

#   ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)

#   PARAMS_PHYS must be within 4MB of ZRELADDR