1b5f0fc8df
The fact that atomic operations are available is not really a specificity of the toolchain, but rather of the architecture. So, add a new option that architectures that have atomic operations can select. This in turn selects the current toolchain atomic option, until all packages have been converted, at which point the old toolchain option can be removed. Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Anton Kolesov <Anton.Kolesov@synopsys.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
20 lines
406 B
Plaintext
20 lines
406 B
Plaintext
# Choise of atomic instructions presence
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config BR2_ARC_ATOMIC_EXT
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bool "Atomic extension (LLOCK/SCOND instructions)"
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select BR2_ARCH_HAS_ATOMICS
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config BR2_ARCH
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default "arc" if BR2_arcle
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default "arceb" if BR2_arceb
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config BR2_arc
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bool
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default y if BR2_arcle || BR2_arceb
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config BR2_ENDIAN
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default "LITTLE" if BR2_arcle
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default "BIG" if BR2_arceb
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config BR2_GCC_TARGET_CPU
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default "arc700"
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