Commit 561f60df authored by Thomas Weissschuh's avatar Thomas Weissschuh Committed by Russell King (Oracle)
Browse files

ARM: 9470/1: Handle BE8 vs BE32 in ARCH_CC_CAN_LINK 



ARM big-endian has two different binary formats. BE8 and the older BE32.
They are incompatible with each other.

Handle those when evaluating ARCH_CC_CAN_LINK by using the respective
configuration of the kernel itself.

Fixes: 3df8585a ("ARM: 9469/1: Implement ARCH_HAS_CC_CAN_LINK")
Signed-off-by: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
parent 3df8585a

arch/arm/Kconfig

+4 −2
Original line number Diff line number Diff line
@@ -1719,12 +1719,14 @@ endmenu 
config ARCH_CC_CAN_LINK

	bool

	default $(cc_can_link_user,-mlittle-endian) if CPU_LITTLE_ENDIAN

	default $(cc_can_link_user,-mbig-endian) if CPU_BIG_ENDIAN

	default $(cc_can_link_user,-mbig-endian -mbe8) if CPU_ENDIAN_BE8

	default $(cc_can_link_user,-mbig-endian -mbe32) if CPU_ENDIAN_BE32



config ARCH_USERFLAGS

	string

	default "-mlittle-endian" if CPU_LITTLE_ENDIAN

	default "-mbig-endian" if CPU_BIG_ENDIAN

	default "-mbig-endian -mbe8" if CPU_ENDIAN_BE8

	default "-mbig-endian -mbe32" if CPU_ENDIAN_BE32



menu "Power management options"