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linux-yocto/drivers/cache/Kconfig
Palmer Dabbelt 57e5c814e9
cache: StarFive: Require a 64-bit system 
This has a bunch of {read,write}q() calls, so it won't work on 32-bit
systems.  I don't think there's any 32-bit StarFive systems, so for now
just require 64-bit.

Fixes: cabff60ca7 ("cache: Add StarFive StarLink cache management")
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Link: https://lore.kernel.org/r/20240722154519.25375-2-palmer@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-08-01 07:15:02 -07:00

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SPDX-License-Identifier: GPL-2.0

menu "Cache Drivers"

config AX45MP_L2_CACHE bool "Andes Technology AX45MP L2 Cache controller" depends on RISCV select RISCV_NONSTANDARD_CACHE_OPS help Support for the L2 cache controller on Andes Technology AX45MP platforms.

config SIFIVE_CCACHE bool "Sifive Composable Cache controller" depends on ARCH_SIFIVE || ARCH_STARFIVE help Support for the composable cache controller on SiFive platforms.

config STARFIVE_STARLINK_CACHE bool "StarFive StarLink Cache controller" depends on RISCV depends on ARCH_STARFIVE depends on 64BIT select RISCV_DMA_NONCOHERENT select RISCV_NONSTANDARD_CACHE_OPS help Support for the StarLink cache controller IP from StarFive.

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