diff options
| author | Mark Hatle <mark.hatle@amd.com> | 2025-07-02 16:44:23 -0500 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2025-07-10 10:47:31 +0100 |
| commit | cd389a7461e804142d438d5c36a19bd9fff36e5b (patch) | |
| tree | 4bf98546cd66b3c9dee0043120ba9d40e1588c2c /documentation/dev-manual/temporary-source-code.rst | |
| parent | 348ef80f275d36e965bc1f656a170bbce23f224a (diff) | |
| download | poky-cd389a7461e804142d438d5c36a19bd9fff36e5b.tar.gz | |
linux-yocto/6.12: riscv: Enable TUNE_FEATURES based KERNEL_FEATURES
Allow the risc-v TUNE_FEATURES to select specific ISA (kconfig) selections
in the kernel config via config fragments selected by KERNEL_FEATURES.
This allows the following items to be selected dynamically:
CONFIG_ARCH_RV32I
CONFIG_ARCH_RV64I
CONFIG_FPU
CONFIG_RISCV_ISA_C
CONFIG_RISCV_ISA_V
CONFIG_RISCV_ISA_ZBB
CONFIG_RISCV_ISA_ZICBOM
CONFIG_RISCV_ISA_ZICBOZ
CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI
Note: Some ISA options, such as CONFIG_RISCV_ISA_C may be reenabled by other
options such as CONFIG_EFI. This is properly reported by the configuration
tooling.
(From OE-Core rev: 45a1b5aa6abc9007d0d87efc2d740b5564a209dd)
Signed-off-by: Mark Hatle <mark.hatle@amd.com>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/dev-manual/temporary-source-code.rst')
0 files changed, 0 insertions, 0 deletions