config ARCH_HAS_BANDGAP
bool
+config FIX_EARLYCON_MEM
+ def_bool y if MMU
+
config GENERIC_HWEIGHT
bool
default y
depends on !ARM_PATCH_PHYS_VIRT
default DRAM_BASE if !MMU
default 0x00000000 if ARCH_EBSA110 || \
- EP93XX_SDCE3_SYNC_PHYS_OFFSET || \
ARCH_FOOTBRIDGE || \
ARCH_INTEGRATOR || \
ARCH_IOP13XX || \
default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
default 0x20000000 if ARCH_S5PV210
default 0x70000000 if REALVIEW_HIGH_PHYS_OFFSET
- default 0xc0000000 if EP93XX_SDCE0_PHYS_OFFSET || ARCH_SA1100
- default 0xd0000000 if EP93XX_SDCE1_PHYS_OFFSET
- default 0xe0000000 if EP93XX_SDCE2_PHYS_OFFSET
- default 0xf0000000 if EP93XX_SDCE3_ASYNC_PHYS_OFFSET
+ default 0xc0000000 if ARCH_SA1100
help
Please provide the physical address corresponding to the
location of main memory in your system.
bool "EP93xx-based"
select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_REQUIRE_GPIOLIB
- select ARCH_USES_GETTIMEOFFSET
select ARM_AMBA
+ select ARM_PATCH_PHYS_VIRT
select ARM_VIC
+ select AUTO_ZRELADDR
select CLKDEV_LOOKUP
+ select CLKSRC_MMIO
select CPU_ARM920T
+ select GENERIC_CLOCKEVENTS
help
This enables support for the Cirrus EP93xx series of CPUs.
select MVEBU_MBUS
select PCI
select PLAT_ORION_LEGACY
+ select MULTI_IRQ_HANDLER
help
Support for the following Marvell Orion 5x series SoCs:
Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
config ARCH_RPC
bool "RiscPC"
+ depends on MMU
select ARCH_ACORN
select ARCH_MAY_HAVE_PC_FDC
select ARCH_SPARSEMEM_ENABLE
config ARM_PSCI
bool "Support for the ARM Power State Coordination Interface (PSCI)"
depends on CPU_V7
+ select ARM_PSCI_FW
help
Say Y here if you want Linux to communicate with system firmware
implementing the PSCI specification for CPU-centric power
the remainder of userspace will become appropriately inaccessible.
config HW_PERF_EVENTS
- bool "Enable hardware performance counter support for perf events"
- depends on PERF_EVENTS
- default y
- help
- Enable hardware performance counter support for perf events. If
- disabled, perf events will use software events only.
+ def_bool y
+ depends on ARM_PMU
config SYS_SUPPORTS_HUGETLBFS
def_bool y
bool "Kexec system call (EXPERIMENTAL)"
depends on (!SMP || PM_SLEEP_SMP)
depends on !CPU_V7M
+ select KEXEC_CORE
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot