Messages in this thread Patch in this message | | | From | Emil Renner Berthing <> | Subject | [PATCH] riscv: errata: Make ERRATA_STARFIVE_JH7100 depend on !DMA_DIRECT_REMAP | Date | Fri, 15 Dec 2023 20:09:09 +0100 |
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Similar to the Renesas RZ/Five[1] the JH7100 SoC needs the non-portable CONFIG_DMA_GLOBAL_POOL enabled which is incompatible with DMA_DIRECT_REMAP selected by RISCV_ISA_ZICBOM.
[1]: commit 31b2daea0764 ("soc: renesas: Make RZ/Five depend on !DMA_DIRECT_REMAP")
Link: https://lore.kernel.org/all/24942b4d-d16a-463f-b39a-f9dfcb89d742@infradead.org/ Fixes: 64fc984a8a54 ("riscv: errata: Add StarFive JH7100 errata") Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> --- arch/riscv/Kconfig.errata | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata index 692de149141f..f5c432b005e7 100644 --- a/arch/riscv/Kconfig.errata +++ b/arch/riscv/Kconfig.errata @@ -55,7 +55,9 @@ config ERRATA_SIFIVE_CIP_1200 config ERRATA_STARFIVE_JH7100 bool "StarFive JH7100 support" - depends on ARCH_STARFIVE && NONPORTABLE + depends on ARCH_STARFIVE + depends on !DMA_DIRECT_REMAP + depends on NONPORTABLE select DMA_GLOBAL_POOL select RISCV_DMA_NONCOHERENT select RISCV_NONSTANDARD_CACHE_OPS -- 2.40.1
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