riscv: Fix wrong usage of lm_alias() when splitting a huge linear mapping

[platform/kernel/linux-rpi.git] / arch / riscv / Kconfig.errata

diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata
index 566bcef..e2c731c 100644 (file)
--- a/arch/riscv/Kconfig.errata
+++ b/arch/riscv/Kconfig.errata
@@ -77,6 +77,7 @@ config ERRATA_THEAD_PBMT
 config ERRATA_THEAD_CMO
        bool "Apply T-Head cache management errata"
        depends on ERRATA_THEAD && MMU
+       select DMA_DIRECT_REMAP
        select RISCV_DMA_NONCOHERENT
        default y
        help