diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2022-05-11 22:29:10 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-05-12 07:36:31 +0300 |
| commit | e64f737ad70fee4a3c57d147fc511e5d5014b5dd (patch) | |
| tree | a7b6a69b39c3238d195371cd24dcbee291db1421 /arch/riscv/Kconfig.socs | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-e64f737ad70fee4a3c57d147fc511e5d5014b5dd.tar.xz | |
riscv: integrate alternatives better into the main architecture
Right now the alternatives need to be explicitly enabled and
erratas are limited to SiFive ones.
We want to use alternatives not only for patching soc erratas,
but in the future also for handling different behaviour depending
on the existence of future extensions.
So move the core alternatives over to the kernel subdirectory
and move the CONFIG_RISCV_ALTERNATIVE to be a hidden symbol
which we expect relevant erratas and extensions to just select
if needed.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Link: https://lore.kernel.org/r/20220511192921.2223629-2-heiko@sntech.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/Kconfig.socs')
| -rw-r--r-- | arch/riscv/Kconfig.socs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index 34592d00dde8..41c0a6e9b0bf 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -14,7 +14,6 @@ config SOC_SIFIVE select CLK_SIFIVE select CLK_SIFIVE_PRCI select SIFIVE_PLIC - select RISCV_ERRATA_ALTERNATIVE if !XIP_KERNEL select ERRATA_SIFIVE if !XIP_KERNEL help This enables support for SiFive SoC platform hardware. |