Say Y if you want support for the ARM610 processor.
Otherwise, say N.
+# ARM7TDMI
+config CPU_ARM7TDMI
+ bool "Support ARM7TDMI processor"
+ depends on !MMU
+ select CPU_32v4T
+ select CPU_ABRT_LV4T
+ select CPU_CACHE_V4
+ help
+ A 32-bit RISC microprocessor based on the ARM7 processor core
+ which has no memory control unit and cache.
+
+ Say Y if you want support for the ARM7TDMI processor.
+ Otherwise, say N.
+
# ARM710
config CPU_ARM710
bool "Support ARM710 processor" if !ARCH_CLPS7500 && ARCH_RPC
Say Y if you want support for the ARM720T processor.
Otherwise, say N.
+# ARM740T
+config CPU_ARM740T
+ bool "Support ARM740T processor" if ARCH_INTEGRATOR
+ depends on !MMU
+ select CPU_32v4T
+ select CPU_ABRT_LV4T
+ select CPU_CACHE_V3 # although the core is v4t
+ select CPU_CP15_MPU
+ help
+ A 32-bit RISC processor with 8KB cache or 4KB variants,
+ write buffer and MPU(Protection Unit) built around
+ an ARM7TDMI core.
+
+ Say Y if you want support for the ARM740T processor.
+ Otherwise, say N.
+
+# ARM9TDMI
+config CPU_ARM9TDMI
+ bool "Support ARM9TDMI processor"
+ depends on !MMU
+ select CPU_32v4T
+ select CPU_ABRT_NOMMU
+ select CPU_CACHE_V4
+ help
+ A 32-bit RISC microprocessor based on the ARM9 processor core
+ which has no memory control unit and cache.
+
+ Say Y if you want support for the ARM9TDMI processor.
+ Otherwise, say N.
+
# ARM920T
config CPU_ARM920T
bool "Support ARM920T processor"
Say Y if you want support for the ARM926T processor.
Otherwise, say N.
+# ARM940T
+config CPU_ARM940T
+ bool "Support ARM940T processor" if ARCH_INTEGRATOR
+ depends on !MMU
+ select CPU_32v4T
+ select CPU_ABRT_NOMMU
+ select CPU_CACHE_VIVT
+ select CPU_CP15_MPU
+ help
+ ARM940T is a member of the ARM9TDMI family of general-
+ purpose microprocessors with MPU and seperate 4KB
+ instruction and 4KB data cases, each with a 4-word line
+ length.
+
+ Say Y if you want support for the ARM940T processor.
+ Otherwise, say N.
+
+# ARM946E-S
+config CPU_ARM946E
+ bool "Support ARM946E-S processor" if ARCH_INTEGRATOR
+ depends on !MMU
+ select CPU_32v5
+ select CPU_ABRT_NOMMU
+ select CPU_CACHE_VIVT
+ select CPU_CP15_MPU
+ help
+ ARM946E-S is a member of the ARM9E-S family of high-
+ performance, 32-bit system-on-chip processor solutions.
+ The TCM and ARMv5TE 32-bit instruction set is supported.
+
+ Say Y if you want support for the ARM946E-S processor.
+ Otherwise, say N.
+
# ARM1020 - needs validating
config CPU_ARM1020
bool "Support ARM1020T (rev 0) processor"
bool
# The abort model
+config CPU_ABRT_NOMMU
+ bool
+
config CPU_ABRT_EV4
bool
config ARM_THUMB
bool "Support Thumb user binaries"
- depends on CPU_ARM720T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_V6
+ depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_V6
default y
help
Say Y if you want to include kernel support for running user space
port must properly enable any big-endian related features
of your chipset/board/processor.
+config CPU_HIGH_VECTOR
+ depends !MMU && CPU_CP15 && !CPU_ARM740T
+ bool "Select the High exception vector"
+ default n
+ help
+ Say Y here to select high exception vector(0xFFFF0000~).
+ The exception vector can be vary depending on the platform
+ design in nommu mode. If your platform needs to select
+ high exception vector, say Y.
+ Otherwise or if you are unsure, say N, and the low exception
+ vector (0x00000000~) will be used.
+
config CPU_ICACHE_DISABLE
bool "Disable I-Cache (I-bit)"
depends on CPU_CP15 && !(CPU_ARM610 || CPU_ARM710 || CPU_ARM720T || CPU_ARM740T || CPU_XSCALE || CPU_XSC3)
Say Y here to disable the processor data cache. Unless
you have a reason not to or are unsure, say N.
+config CPU_DCACHE_SIZE
+ hex
+ depends on CPU_ARM740T || CPU_ARM946E
+ default 0x00001000 if CPU_ARM740T
+ default 0x00002000 # default size for ARM946E-S
+ help
+ Some cores are synthesizable to have various sized cache. For
+ ARM946E-S case, it can vary from 0KB to 1MB.
+ To support such cache operations, it is efficient to know the size
+ before compile time.
+ If your SoC is configured to have a different size, define the value
+ here with proper conditions.
+
config CPU_DCACHE_WRITETHROUGH
bool "Force write through D-cache"
- depends on (CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM1020 || CPU_V6) && !CPU_DCACHE_DISABLE
+ depends on (CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_V6) && !CPU_DCACHE_DISABLE
default y if CPU_ARM925T
help
Say Y here to use the data cache in writethrough mode. Unless you
config CPU_CACHE_ROUND_ROBIN
bool "Round robin I and D cache replacement algorithm"
- depends on (CPU_ARM926T || CPU_ARM1020) && (!CPU_ICACHE_DISABLE || !CPU_DCACHE_DISABLE)
+ depends on (CPU_ARM926T || CPU_ARM946E || CPU_ARM1020) && (!CPU_ICACHE_DISABLE || !CPU_DCACHE_DISABLE)
help
Say Y here to use the predictable round-robin cache replacement
policy. Unless you specifically require this or are unsure, say N.
projects / linux-2.6-omap-h63xx.git / blobdiff