linux-yocto: add baseline ARC support
Adding both the required toolchain options (libgcc) and baseline
BSP definitions for arc support.
Author: Alexey Brodkin <alexey.brodkin@synopsys.com>
Date: Fri Feb 8 18:32:21 2019 +0300
linux-yocto: Add dependency on libgcc for ARC
As of now in case of ARC there's no in-kernel implementation of basic libgcc
functions used for millicode, multiplication, division etc instead we simply
link with libgcc.a which provides everything used by the compiler.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Author: Alexey Brodkin <alexey.brodkin@synopsys.com>
Date: Fri Feb 8 17:29:40 2019 +0300
ARC: Add nsimhs- and hsdk-standard configs
With ARC support ramping-up in upstream OE we're ready to
build more complicated distributions and linux-yocto is
a nice and configurable base for that.
This commit adds support of 1 simulated board (nSIM) and
the mast affordable and powerful to date development board (HSDK).
Once Qemu port for ARC is functional (it's being actively developed now)
we'll switch from nSIM to Qemu.
Still it would be really good to keep nSIM support in linux-yocto for now
as it allows for simpler testing as compared to real HW.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
