u-boot/board/synopsys/nsim/Kconfig
Eugeniy Paltsev c77bbc2215 ARC: rework setting of ARC CPU specific compiler options
It's a very rare if at all existing occasion when ARC CPU template
is used as is w/o any changes - in the end it's a beauty and competitive
advantage of ARC cores to be tailored for a particular use-case - and
so it doesn't make a lot of sense to offer template-based "-mcpu" selection.
Given for each and every platform we end-up adding quite a few more flags
it's logical to move "-mcpu" selection to platform's definition as well
which we exactly do here.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-02-12 21:11:12 +03:00

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if TARGET_NSIM
config SYS_BOARD
default "nsim"
config SYS_VENDOR
default "synopsys"
config SYS_CONFIG_NAME
default "nsim"
config NSIM_BOARD_CPPFLAGS
string "board arc-specific compiler options"
help
For nSIM we allow to set custom arc-specific compiler options
(like -mcpu=) instead of hardcoding them in its makefile as nSIM
target is used for representing targets without fixed CPU version
like FPGA-based boards and software simulators.
This variable takes space separated compiler options list.
endif