With the most recent ARC GNU toolchain version released [1]
we may switch to its stable and verified components for Buildroot's
built-in toolchian.
And while for ARCompact (i.e. ARC700) & ARCv2 (ARC HS38 & HS48)
processors upstream components work just fine, in this new release
of ARC GNU toolchain we have also support for newer ARCv3 procesors.
And so that update is more of an enabler for introduction of ARCv3
in the next series of patches.
[1] https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2023.09-release
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Waldemar Brodkorb <mail@waldemar-brodkorb.de>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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