Commit adf96462 authored by Yann E. MORIN's avatar Yann E. MORIN Committed by Peter Korsgaard
Browse files

arch/arm: remove OABI option 

OABI is more than legacy, it's dead.

New developments should go with EABI, since it so much better.
>From the Debian EABI page [0] :
  - floating point performance, with or without an FPU is very much faster
  - mixing soft and hardfloat code is possible
  - structure packing is not as painful as it used to be
  - a more efficient syscall convention
  - more compatibility with various tools

[0] http://wiki.debian.org/ArmEabiPort



[Thomas: keep the ABI choice, as we are going to introduce EABIhf later].
Signed-off-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 7f4cb885

arch/Config.in.arm

+0 −7
Original line number Diff line number Diff line
@@ -72,19 +72,12 @@ choice 
	help

	  Application Binary Interface to use



	  Note:

	    Using OABI is discouraged.



config BR2_ARM_EABI_CHOICE

	bool "EABI"

config BR2_ARM_OABI

	bool "OABI"

	depends on !BR2_GCC_VERSION_4_7_X

endchoice



config BR2_ARM_EABI

	def_bool y

	depends on !BR2_ARM_OABI



config BR2_ARM_ENABLE_NEON

	bool "Enable NEON SIMD extension support"