git.dujemihanovic.xyz Git - u-boot.git/commit

]> git.dujemihanovic.xyz Git - u-boot.git/commit

author	Albert ARIBAUD <albert.u.boot@aribaud.net>
	Fri, 23 Oct 2015 16:06:40 +0000 (18:06 +0200)
committer	Albert ARIBAUD <albert.u.boot@aribaud.net>
	Tue, 10 Nov 2015 14:03:48 +0000 (15:03 +0100)
commit	62e92077a8936e60087d55683538ee386cc673aa
tree	98bf9f9796ab466ad1bff97c7672d5c3159526d3	tree \| snapshot
parent	bf104ffa2594e5bf14ef2d5ac2711084c763ef77	commit \| diff

arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD

When building a Thumb-1-only target with CONFIG_SYS_THUMB_BUILD,
some files fail to build, most of the time because they include
mcr instructions, which only exist for Thumb-2.

This patch introduces a Kconfig option CONFIG_THUMB2 and uses
it to select between Thumb-2 and ARM mode for the aforementioned
files.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>

12 files changed:

Makefile		diff \| blob \| history
arch/arm/Kconfig		diff \| blob \| history
arch/arm/cpu/arm926ejs/Makefile		diff \| blob \| history
arch/arm/cpu/arm926ejs/cache.c		diff \| blob \| history
arch/arm/include/asm/cache.h		diff \| blob \| history
arch/arm/lib/Makefile		diff \| blob \| history
arch/arm/lib/cache.c		diff \| blob \| history
arch/arm/lib/memcpy.S		diff \| blob \| history
arch/arm/lib/memset.S		diff \| blob \| history
arch/arm/mach-orion5x/Makefile		diff \| blob \| history
arch/arm/thumb1/include/asm/proc-armv/system.h	[new file with mode: 0644]	blob
examples/standalone/Makefile		diff \| blob \| history

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