arm float: Add Kconfig options

Adds Kconfig options CPU_HAS_FPU, FLOAT and FP_SHARING for the arm
architecture.

NOTE: All SOCs in the MK64F12 family have an FPU so that makes it a
convenient location to enable the hidden CPU_HAS_FPU option.

Change-Id: I71771d24f20f52079314bb8db9bf8a0aa827ab41
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This commit is contained in:
Peter Mitsis 2016-05-16 11:21:02 -04:00
commit 005925e2dd
2 changed files with 34 additions and 0 deletions

View file

@ -22,6 +22,7 @@ depends on SOC_SERIES_KINETIS_K6X
config SOC_MK64F12
bool "SOC_MK64F12"
select HAS_KSDK
select CPU_HAS_FPU
endchoice