arch/arm: Remove FAR and CODE from common/ and arm*/ folder

[xiaoxiang781216]

Summary

Style change only

Impact

Minor

Testing

Pass CI

[xiaoxiang781216]

@pkarashchenko macOS CI always fail to:
" wget --quiet https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.3.0-2019.08.0-x86_64-apple-darwin.tar.gz"
Let's ignore this error temporarily?

[pkarashchenko]

Yeah. Error code: SEC_ERROR_EXPIRED_CERTIFICATE. Seems like SiFive have to renew certficates

[pkarashchenko]

Maybe we can issue a migration to https://static.dev.sifive.com/dev-tools/freedom-tools/v2020.12/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-apple-darwin.tar.gz when certs are getting renewed.

[pkarashchenko]

@xiaoxiang781216 do you consider we can add --no-check-certificate as a workaround to get CI running? Or just wait assuming that SiFive will renew certs soon?

[xiaoxiang781216]

Maybe we can issue a migration to https://static.dev.sifive.com/dev-tools/freedom-tools/v2020.12/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-apple-darwin.tar.gz when certs are getting renewed.

let's upgrade to the new version:)?

[pkarashchenko]

Maybe we can issue a migration to https://static.dev.sifive.com/dev-tools/freedom-tools/v2020.12/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-apple-darwin.tar.gz when certs are getting renewed.

let's upgrade to the new version:)?

The new version link also suffers same certificate expiration now :)

[xiaoxiang781216]

Maybe we can issue a migration to https://static.dev.sifive.com/dev-tools/freedom-tools/v2020.12/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-apple-darwin.tar.gz when certs are getting renewed.

let's upgrade to the new version:)?

The new version link also suffers same certificate expiration now :)

Ok, I added --no-check-certificate in #6094 to workaround it.