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author | Gregory Nutt <gnutt@nuttx.org> | 2013-06-03 15:11:56 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2013-06-03 15:11:56 -0600 |
commit | 5cc921b5ae92b3b354b3e727743e5393607f624c (patch) | |
tree | c35d74183d7ccccf0bc89d19faef9901cab33c8a /nuttx/arch/arm/Kconfig | |
parent | ccadba524f6e5ff381a5b24397af7124e814866a (diff) | |
download | nuttx-5cc921b5ae92b3b354b3e727743e5393607f624c.tar.gz nuttx-5cc921b5ae92b3b354b3e727743e5393607f624c.tar.bz2 nuttx-5cc921b5ae92b3b354b3e727743e5393607f624c.zip |
Add a skeleton configuration that will eventually support the SAM4L Xplained Pro board
Diffstat (limited to 'nuttx/arch/arm/Kconfig')
-rw-r--r-- | nuttx/arch/arm/Kconfig | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nuttx/arch/arm/Kconfig b/nuttx/arch/arm/Kconfig index fdd120779..92a4275ce 100644 --- a/nuttx/arch/arm/Kconfig +++ b/nuttx/arch/arm/Kconfig @@ -46,6 +46,7 @@ config ARCH_CHIP_KINETIS bool "Freescale Kinetis" select ARCH_CORTEXM4 select ARCH_HAVE_MPU + select ARCH_HAVE_FPU select ARCH_HAVE_RAMFUNCS select ARCH_RAMFUNCS ---help--- @@ -100,6 +101,7 @@ config ARCH_CHIP_LPC43XX select ARCH_HAVE_CMNVECTOR select ARMV7M_CMNVECTOR select ARCH_HAVE_MPU + select ARCH_HAVE_FPU ---help--- NPX LPC43XX architectures (ARM Cortex-M4). @@ -205,10 +207,14 @@ config ARMV7M_CMNVECTOR logic or the common vector logic. This applies only to ARMv7-M architectures. +config ARCH_HAVE_FPU + bool + default n + config ARCH_FPU bool "FPU support" default y - depends on ARCH_CORTEXM4 + depends on ARCH_HAVE_FPU ---help--- Build in support for the ARM Cortex-M4 Floating Point Unit (FPU). Check your chip specifications first; not all Cortex-M4 chips support the FPU. |