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-rw-r--r--arch/arm/mm/Kconfig24
1 files changed, 22 insertions, 2 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index b4f92b9a1..7c6b976ab 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -6,7 +6,7 @@ comment "Processor Type"
# ARM7TDMI
config CPU_ARM7TDMI
- bool "Support ARM7TDMI processor"
+ bool
depends on !MMU
select CPU_32v4T
select CPU_ABRT_LV4T
@@ -56,7 +56,7 @@ config CPU_ARM740T
# ARM9TDMI
config CPU_ARM9TDMI
- bool "Support ARM9TDMI processor"
+ bool
depends on !MMU
select CPU_32v4T
select CPU_ABRT_NOMMU
@@ -604,6 +604,22 @@ config CPU_USE_DOMAINS
This option enables or disables the use of domain switching
via the set_fs() function.
+config CPU_V7M_NUM_IRQ
+ int "Number of external interrupts connected to the NVIC"
+ depends on CPU_V7M
+ default 90 if ARCH_STM32
+ default 38 if ARCH_EFM32
+ default 112 if SOC_VF610
+ default 240
+ help
+ This option indicates the number of interrupts connected to the NVIC.
+ The value can be larger than the real number of interrupts supported
+ by the system, but must not be lower.
+ The default value is 240, corresponding to the maximum number of
+ interrupts supported by the NVIC on Cortex-M family.
+
+ If unsure, keep default value.
+
#
# CPU supports 36-bit I/O
#
@@ -624,6 +640,10 @@ config ARM_LPAE
If unsure, say N.
+config ARM_PV_FIXUP
+ def_bool y
+ depends on ARM_LPAE && ARM_PATCH_PHYS_VIRT && ARCH_KEYSTONE
+
config ARCH_PHYS_ADDR_T_64BIT
def_bool ARM_LPAE