Re: #toolchain #yocto #devtool #linux #yocto #toolchain #linux #devtool


Josef Holzmayr
 

Howdy!

Am Di., 28. Juli 2020 um 07:09 Uhr schrieb <andymishra97@gmail.com>:

Hi,
I am trying to build a yocto demo-coreip-cli image for my custom RISC-V SOC which only supports imafd instructions. For the compilation of cross toolchain that is used by Bitbake, I tried changing cross-binutils.inc recipe and cross-gcc.inc recipe in openembedded-core layer by including “–with-arch=rv64imafd” in "EXTRA_OECONF " variable. Is there anything else I am missing or doing wrong? Thank You.
Patching the cross toolchain should be the last resort. First, you
should create a MACHINE definition that suits your needs and adjust
the tune flags there.

Greetz

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