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>
diff --git a/configs/nsim_hs38be_defconfig b/configs/nsim_hs38be_defconfig
index b074b4c..72472af 100644
--- a/configs/nsim_hs38be_defconfig
+++ b/configs/nsim_hs38be_defconfig
@@ -2,6 +2,7 @@
CONFIG_ISA_ARCV2=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_TARGET_NSIM=y
+CONFIG_NSIM_BOARD_CPPFLAGS="-mcpu=archs"
CONFIG_SYS_TEXT_BASE=0x81000000
CONFIG_DEBUG_UART_BASE=0xf0000000
CONFIG_DEBUG_UART_CLOCK=70000000