Alexey Brodkin a0835675ae ARC: Add support for ARC HS38 with Quad MAC & FPU ... We used to build everything for pretty much baseline ARC HS capable of runnig Linux kernel, which was ARC HS38/48 with MMU and caches. But there's a fully featured ARC HS with additional support for - Dual & quad integer multiply and MAC operations - Double-precision floating-point unit It corresponds to the following ARC HS templates in ARChitect: hs38_slc_full. In fact existing HSDK board uses exactly this configuration in its SoC and this is recommended configuration for Linux use-cases. To make life simpler we have corresponding "-mcpu" and "--with-cpu" options in ARC GCC port so we're going to use it and get binaries built accordingly optimized. And while at it added help message so users may better understand what they are dealing with. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>		2019-08-01 11:56:39 +02:00
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arch.mk
arch.mk.arc	arch/arc: always needs -matomic with atomic extensions	2019-07-18 22:54:36 +02:00
arch.mk.csky
arch.mk.riscv
arch.mk.xtensa
Config.in	arch/csky: restrict ck610 to the C-SKY gcc port	2019-08-01 10:15:17 +02:00
Config.in.arc	ARC: Add support for ARC HS38 with Quad MAC & FPU	2019-08-01 11:56:39 +02:00
Config.in.arm	arch/arm: add two new non-cortex-based armv8.2a cores	2019-07-13 23:06:23 +02:00
Config.in.csky	arch/csky: restrict ck610 to the C-SKY gcc port	2019-08-01 10:15:17 +02:00
Config.in.m68k
Config.in.microblaze
Config.in.mips
Config.in.nds32
Config.in.nios2
Config.in.or1k
Config.in.powerpc
Config.in.riscv
Config.in.sh
Config.in.sparc
Config.in.x86
Config.in.xtensa