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@@ -211,14 +211,16 @@ config ARM_PATCH_PHYS_VIRT
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this feature (eg, building a kernel for a single machine) and
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you need to shrink the kernel to the minimal size.
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-config NO_MACH_MEMORY_H
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+config NEED_MACH_MEMORY_H
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bool
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help
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- Select this when mach/memory.h is removed.
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+ Select this when mach/memory.h is required to provide special
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+ definitions for this platform. The need for mach/memory.h should
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+ be avoided when possible.
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config PHYS_OFFSET
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hex "Physical address of main memory"
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- depends on !ARM_PATCH_PHYS_VIRT && NO_MACH_MEMORY_H
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+ depends on !ARM_PATCH_PHYS_VIRT && !NEED_MACH_MEMORY_H
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help
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Please provide the physical address corresponding to the
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location of main memory in your system.
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@@ -254,6 +256,7 @@ config ARCH_INTEGRATOR
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select GENERIC_CLOCKEVENTS
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select PLAT_VERSATILE
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select PLAT_VERSATILE_FPGA_IRQ
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+ select NEED_MACH_MEMORY_H
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help
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Support for ARM's Integrator platform.
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@@ -269,6 +272,7 @@ config ARCH_REALVIEW
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select PLAT_VERSATILE_CLCD
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select ARM_TIMER_SP804
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select GPIO_PL061 if GPIOLIB
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+ select NEED_MACH_MEMORY_H
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help
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This enables support for ARM Ltd RealView boards.
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@@ -285,7 +289,6 @@ config ARCH_VERSATILE
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select PLAT_VERSATILE_CLCD
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select PLAT_VERSATILE_FPGA_IRQ
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select ARM_TIMER_SP804
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- select NO_MACH_MEMORY_H
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help
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This enables support for ARM Ltd Versatile board.
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@@ -302,7 +305,6 @@ config ARCH_VEXPRESS
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select ICST
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select PLAT_VERSATILE
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select PLAT_VERSATILE_CLCD
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- select NO_MACH_MEMORY_H
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help
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This enables support for the ARM Ltd Versatile Express boards.
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@@ -324,7 +326,6 @@ config ARCH_BCMRING
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select ARCH_WANT_OPTIONAL_GPIOLIB
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- select NO_MACH_MEMORY_H
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help
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Support for Broadcom's BCMRing platform.
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@@ -332,6 +333,7 @@ config ARCH_CLPS711X
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bool "Cirrus Logic CLPS711x/EP721x-based"
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select CPU_ARM720T
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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Support for Cirrus Logic 711x/721x based boards.
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@@ -342,7 +344,6 @@ config ARCH_CNS3XXX
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select ARM_GIC
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select MIGHT_HAVE_PCI
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select PCI_DOMAINS if PCI
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- select NO_MACH_MEMORY_H
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help
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Support for Cavium Networks CNS3XXX platform.
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@@ -351,7 +352,6 @@ config ARCH_GEMINI
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select CPU_FA526
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_USES_GETTIMEOFFSET
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- select NO_MACH_MEMORY_H
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help
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Support for the Cortina Systems Gemini family SoCs
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@@ -365,7 +365,6 @@ config ARCH_PRIMA2
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select GENERIC_IRQ_CHIP
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select USE_OF
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select ZONE_DMA
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- select NO_MACH_MEMORY_H
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help
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Support for CSR SiRFSoC ARM Cortex A9 Platform
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@@ -375,6 +374,7 @@ config ARCH_EBSA110
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select ISA
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select NO_IOPORT
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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This is an evaluation board for the StrongARM processor available
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from Digital. It has limited hardware on-board, including an
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@@ -390,6 +390,7 @@ config ARCH_EP93XX
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_HAS_HOLES_MEMORYMODEL
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MEMORY_H
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help
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This enables support for the Cirrus EP93xx series of CPUs.
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@@ -398,6 +399,7 @@ config ARCH_FOOTBRIDGE
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select CPU_SA110
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select FOOTBRIDGE
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select GENERIC_CLOCKEVENTS
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+ select NEED_MACH_MEMORY_H
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help
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Support for systems based on the DC21285 companion chip
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("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
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@@ -410,7 +412,6 @@ config ARCH_MXC
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select CLKSRC_MMIO
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select GENERIC_IRQ_CHIP
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select HAVE_SCHED_CLOCK
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- select NO_MACH_MEMORY_H
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help
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Support for Freescale MXC/iMX-based family of processors
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@@ -420,7 +421,6 @@ config ARCH_MXS
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select ARCH_REQUIRE_GPIOLIB
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select CLKDEV_LOOKUP
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select CLKSRC_MMIO
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- select NO_MACH_MEMORY_H
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help
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Support for Freescale MXS-based family of processors
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@@ -430,7 +430,6 @@ config ARCH_NETX
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select CPU_ARM926T
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select ARM_VIC
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select GENERIC_CLOCKEVENTS
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- select NO_MACH_MEMORY_H
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help
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This enables support for systems based on the Hilscher NetX Soc
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@@ -439,7 +438,6 @@ config ARCH_H720X
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select CPU_ARM720T
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select ISA_DMA_API
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select ARCH_USES_GETTIMEOFFSET
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- select NO_MACH_MEMORY_H
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help
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This enables support for systems based on the Hynix HMS720x
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@@ -451,6 +449,7 @@ config ARCH_IOP13XX
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select PCI
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select ARCH_SUPPORTS_MSI
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select VMSPLIT_1G
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+ select NEED_MACH_MEMORY_H
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help
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Support for Intel's IOP13XX (XScale) family of processors.
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@@ -461,7 +460,6 @@ config ARCH_IOP32X
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select PLAT_IOP
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select PCI
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select ARCH_REQUIRE_GPIOLIB
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- select NO_MACH_MEMORY_H
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help
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Support for Intel's 80219 and IOP32X (XScale) family of
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processors.
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@@ -473,7 +471,6 @@ config ARCH_IOP33X
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select PLAT_IOP
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select PCI
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select ARCH_REQUIRE_GPIOLIB
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- select NO_MACH_MEMORY_H
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help
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Support for Intel's IOP33X (XScale) family of processors.
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@@ -483,6 +480,7 @@ config ARCH_IXP23XX
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select CPU_XSC3
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select PCI
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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Support for Intel's IXP23xx (XScale) family of processors.
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@@ -492,6 +490,7 @@ config ARCH_IXP2000
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select CPU_XSCALE
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select PCI
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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Support for Intel's IXP2400/2800 (XScale) family of processors.
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@@ -505,7 +504,6 @@ config ARCH_IXP4XX
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select HAVE_SCHED_CLOCK
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select MIGHT_HAVE_PCI
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select DMABOUNCE if PCI
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- select NO_MACH_MEMORY_H
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help
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Support for Intel's IXP4XX (XScale) family of processors.
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@@ -516,7 +514,6 @@ config ARCH_DOVE
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_CLOCKEVENTS
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select PLAT_ORION
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- select NO_MACH_MEMORY_H
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help
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Support for the Marvell Dove SoC 88AP510
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@@ -527,7 +524,6 @@ config ARCH_KIRKWOOD
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_CLOCKEVENTS
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select PLAT_ORION
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- select NO_MACH_MEMORY_H
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help
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Support for the following Marvell Kirkwood series SoCs:
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88F6180, 88F6192 and 88F6281.
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@@ -543,7 +539,6 @@ config ARCH_LPC32XX
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select CLKDEV_LOOKUP
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select GENERIC_TIME
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select GENERIC_CLOCKEVENTS
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- select NO_MACH_MEMORY_H
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help
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Support for the NXP LPC32XX family of processors
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@@ -554,7 +549,6 @@ config ARCH_MV78XX0
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_CLOCKEVENTS
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select PLAT_ORION
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- select NO_MACH_MEMORY_H
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help
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Support for the following Marvell MV78xx0 series SoCs:
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MV781x0, MV782x0.
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@@ -567,7 +561,6 @@ config ARCH_ORION5X
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_CLOCKEVENTS
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select PLAT_ORION
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- select NO_MACH_MEMORY_H
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help
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Support for the following Marvell Orion 5x series SoCs:
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Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
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@@ -583,7 +576,6 @@ config ARCH_MMP
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select TICK_ONESHOT
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select PLAT_PXA
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select SPARSE_IRQ
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- select NO_MACH_MEMORY_H
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help
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Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line.
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@@ -592,6 +584,7 @@ config ARCH_KS8695
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select CPU_ARM922T
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
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System-on-Chip devices.
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@@ -603,7 +596,6 @@ config ARCH_W90X900
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select CLKDEV_LOOKUP
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select CLKSRC_MMIO
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select GENERIC_CLOCKEVENTS
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- select NO_MACH_MEMORY_H
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help
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Support for Nuvoton (Winbond logic dept.) ARM9 processor,
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At present, the w90x900 has been renamed nuc900, regarding
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@@ -617,7 +609,6 @@ config ARCH_NUC93X
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bool "Nuvoton NUC93X CPU"
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select CPU_ARM926T
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select CLKDEV_LOOKUP
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- select NO_MACH_MEMORY_H
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help
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Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a
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low-power and high performance MPEG-4/JPEG multimedia controller chip.
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@@ -632,7 +623,6 @@ config ARCH_TEGRA
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select HAVE_CLK
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select HAVE_SCHED_CLOCK
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select ARCH_HAS_CPUFREQ
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- select NO_MACH_MEMORY_H
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help
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This enables support for NVIDIA Tegra based systems (Tegra APX,
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Tegra 6xx and Tegra 2 series).
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@@ -642,7 +632,6 @@ config ARCH_PNX4008
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select CPU_ARM926T
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select CLKDEV_LOOKUP
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select ARCH_USES_GETTIMEOFFSET
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- select NO_MACH_MEMORY_H
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help
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This enables support for Philips PNX4008 mobile platform.
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@@ -661,7 +650,6 @@ config ARCH_PXA
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select SPARSE_IRQ
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select AUTO_ZRELADDR
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select MULTI_IRQ_HANDLER
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- select NO_MACH_MEMORY_H
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help
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Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
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@@ -671,7 +659,6 @@ config ARCH_MSM
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select GENERIC_CLOCKEVENTS
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select ARCH_REQUIRE_GPIOLIB
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select CLKDEV_LOOKUP
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- select NO_MACH_MEMORY_H
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help
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Support for Qualcomm MSM/QSD based systems. This runs on the
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apps processor of the MSM/QSD and depends on a shared memory
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@@ -689,6 +676,7 @@ config ARCH_SHMOBILE
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select SPARSE_IRQ
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select MULTI_IRQ_HANDLER
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select PM_GENERIC_DOMAINS if PM
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+ select NEED_MACH_MEMORY_H
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help
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Support for Renesas's SH-Mobile and R-Mobile ARM platforms.
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@@ -703,6 +691,7 @@ config ARCH_RPC
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select NO_IOPORT
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select ARCH_SPARSEMEM_ENABLE
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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On the Acorn Risc-PC, Linux can support the internal IDE disk and
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CD-ROM interface, serial and parallel port, and the floppy drive.
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@@ -721,6 +710,7 @@ config ARCH_SA1100
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select HAVE_SCHED_CLOCK
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select TICK_ONESHOT
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select ARCH_REQUIRE_GPIOLIB
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+ select NEED_MACH_MEMORY_H
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help
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Support for StrongARM 11x0 based boards.
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@@ -732,7 +722,6 @@ config ARCH_S3C2410
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select CLKDEV_LOOKUP
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select ARCH_USES_GETTIMEOFFSET
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select HAVE_S3C2410_I2C if I2C
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- select NO_MACH_MEMORY_H
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help
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Samsung S3C2410X CPU based systems, such as the Simtec Electronics
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BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
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@@ -765,7 +754,6 @@ config ARCH_S3C64XX
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select SAMSUNG_GPIOLIB_4BIT
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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- select NO_MACH_MEMORY_H
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help
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Samsung S3C64XX series based systems
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@@ -781,7 +769,6 @@ config ARCH_S5P64X0
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select HAVE_SCHED_CLOCK
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C_RTC if RTC_CLASS
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- select NO_MACH_MEMORY_H
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help
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Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
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SMDK6450.
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@@ -797,7 +784,6 @@ config ARCH_S5PC100
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C_RTC if RTC_CLASS
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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- select NO_MACH_MEMORY_H
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help
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Samsung S5PC100 series based systems
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@@ -817,6 +803,7 @@ config ARCH_S5PV210
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C_RTC if RTC_CLASS
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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+ select NEED_MACH_MEMORY_H
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help
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Samsung S5PV210/S5PC110 series based systems
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@@ -833,6 +820,7 @@ config ARCH_EXYNOS4
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select HAVE_S3C_RTC if RTC_CLASS
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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+ select NEED_MACH_MEMORY_H
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help
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Samsung EXYNOS4 series based systems
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@@ -844,6 +832,7 @@ config ARCH_SHARK
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select ZONE_DMA
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select PCI
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select ARCH_USES_GETTIMEOFFSET
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+ select NEED_MACH_MEMORY_H
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help
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Support for the StrongARM based Digital DNARD machine, also known
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as "Shark" (<http://www.shark-linux.de/shark.html>).
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@@ -855,7 +844,6 @@ config ARCH_TCC_926
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select HAVE_CLK
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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- select NO_MACH_MEMORY_H
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help
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Support for Telechips TCC ARM926-based systems.
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@@ -872,6 +860,7 @@ config ARCH_U300
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select CLKDEV_LOOKUP
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select HAVE_MACH_CLKDEV
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select GENERIC_GPIO
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+ select NEED_MACH_MEMORY_H
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help
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Support for ST-Ericsson U300 series mobile platforms.
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@@ -883,7 +872,6 @@ config ARCH_U8500
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select CLKDEV_LOOKUP
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select ARCH_REQUIRE_GPIOLIB
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select ARCH_HAS_CPUFREQ
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- select NO_MACH_MEMORY_H
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help
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Support for ST-Ericsson's Ux500 architecture
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@@ -895,7 +883,6 @@ config ARCH_NOMADIK
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select CLKDEV_LOOKUP
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select GENERIC_CLOCKEVENTS
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select ARCH_REQUIRE_GPIOLIB
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- select NO_MACH_MEMORY_H
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help
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Support for the Nomadik platform by ST-Ericsson
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@@ -909,7 +896,6 @@ config ARCH_DAVINCI
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select GENERIC_ALLOCATOR
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select GENERIC_IRQ_CHIP
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select ARCH_HAS_HOLES_MEMORYMODEL
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- select NO_MACH_MEMORY_H
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help
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Support for TI's DaVinci platform.
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@@ -933,7 +919,6 @@ config PLAT_SPEAR
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select CLKSRC_MMIO
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select GENERIC_CLOCKEVENTS
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select HAVE_CLK
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- select NO_MACH_MEMORY_H
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help
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Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx).
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@@ -945,7 +930,6 @@ config ARCH_VT8500
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select GENERIC_CLOCKEVENTS
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select ARCH_REQUIRE_GPIOLIB
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select HAVE_PWM
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- select NO_MACH_MEMORY_H
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help
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Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
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@@ -959,7 +943,6 @@ config ARCH_ZYNQ
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select ARM_AMBA
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select ICST
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select USE_OF
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- select NO_MACH_MEMORY_H
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help
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Support for Xilinx Zynq ARM Cortex A9 Platform
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endchoice
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Nicolas Pitre