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authorEugeniy Paltsev2020-06-04 20:39:24 +0300
committerVineet Gupta2020-06-16 15:07:23 -0700
commit0bdd6e7428a2e8971d7c9b8e212056dd0e0001c9 (patch)
treeadee442762555c9ed478424427ca489a553f2507 /arch/h8300
parent97d0b5d0b5a99871a983ca9b5c02bfde8bf73cbf (diff)
ARC: build: allow users to specify -mcpu
kernel build system used to add -mcpu for each ARC ISA as default. These days there are versions and varaints of ARC HS cores some of which have specific -mcpu options to fine tune / optimize generated code. So allow users/external build systems to specify their own -mcpu This will be used in future patches for HSDK-4xD board support which uses specific -mcpu to utilize dual issue scheduling of the core. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> [abrodkin/vgupta: rewrote changelog]
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