Lines Matching refs:ARM

2 config ARM

161 	  The ARM series is a line of low-power-consumption RISC chip designs

162 	  licensed by ARM Ltd and targeted at embedded applications and

163 	  handhelds such as the Compaq IPAQ.  ARM-based PCs are no longer

164 	  manufactured, but legacy ARM-based PC hardware remains popular in

165 	  Europe.  There is an ARM Linux project with a web page at

483 	bool "ARM MPS2 platform"

540 	bool "ARM errata: FSR write bit incorrect on a SWP to read-only memory"

544 	  of the FSR on the ARM 1136 prior to r1p0. This causes the kernel to

549 	bool "ARM errata: Invalidation of the Instruction Cache operation can fail"

554 	  It does not affect the MPCore. This option enables the ARM Ltd.

558 	bool "ARM errata: Stale prediction on replaced interworking branch"

562 	  r1p* erratum. If a code sequence containing an ARM/Thumb

567 	  executing the new code sequence in the incorrect ARM or Thumb state.

574 	bool "ARM errata: Processor deadlock when a false hazard is created"

590 	bool "ARM errata: Data written to the L2 cache can be overwritten with stale data"

605 	bool "ARM errata: DMB operation may be faulty"

621 	bool "ARM errata: Incorrect hazard handling in the SCU may lead to data corruption"

639 	bool "ARM errata: LoUIS bit field in CLIDR register is incorrect"

650 	bool "ARM errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID"

662 	bool "ARM errata: Faulty hazard checking in the Store Buffer may lead to data corruption"

678 	bool "ARM errata: Interrupted ICIALLUIS may prevent completion of broadcasted operation"

693 	bool "ARM errata: possible faulty MMU translations following an ASID switch"

704 	bool "ARM errata: no automatic Store Buffer drain"

715 	bool "ARM errata: Possible cache data corruption with hit-under-miss enabled"

727 	bool "ARM errata: Data cache line maintenance operation by MVA may not succeed"

741 	bool "ARM errata: Read to DBGPRSR and DBGOSLSR may generate Undefined instruction"

752        bool "ARM errata: A data cache maintenance operation which aborts, might lead to deadlock"

762 	bool "ARM errata: TLBI/DSB failure on Cortex-A15"

772 	bool "ARM errata: incorrect instructions may be executed from loop buffer"

781 	bool "ARM errata: A12: some seqs of opposed cond code instrs => deadlock or corruption"

795 	bool "ARM errata: A12: sequence of VMOV to core registers might lead to a dead lock"

805 	bool "ARM errata: A12: DMB NSHST/ISHST mixed ... might cause deadlock"

814 	bool "ARM errata: A12: CPU might deadlock under some very rare internal conditions"

822 	bool "ARM errata: A17: DMB ST might fail to create order between stores"

831 	bool "ARM errata: A17: some seqs of opposed cond code instrs => deadlock or corruption"

843 	bool "ARM errata: A17: CPU might deadlock under some very rare internal conditions"

872 	bool "ARM errata: Cache maintenance by set/way operations can execute out of order"

875 	  The v7 ARM states that all cache and branch predictor maintenance

946 	  Support ARM cpu topology definition. The MPIDR register defines

948 	  topology of an ARM System.

969 	  This option enables support for the ARM snoop control unit

976 	  This option enables support for the ARM architected timer

981 	  This options enables support for the ARM timer and watchdog unit

1084 	bool "Support for the ARM Power State Coordination Interface (PSCI)"

1090 	  management operations described in ARM document number ARM DEN

1092 	  ARM processors").

1152 	  The ARM compiler inserts calls to __aeabi_idiv() and

1166 	bool "Use the ARM EABI to compile the kernel" if !CPU_V7 && \

1171 	  ARM ABI (aka EABI).  This is only useful if you are using a user

1187 	  new (ARM EABI) one. It also provides a compatibility layer to

1189 	  in memory differs between the legacy ABI and the new ARM EABI

1219 	  The address space of ARM processors is only 4 Gigabytes large

1315 	  ARM processors cannot fetch/store information which is not

1317 	  address divisible by 4. On 32-bit ARM processors, these non-aligned

1362 	bool "Xen guest support on ARM"

1363 	depends on ARM && AEABI && OF

1373 	  Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.

1650 	  to be enabled much earlier than we do on ARM, which is non-trivial.