[PATCH] riscv: sifive: fix Kconfig errata warning

Randy Dunlap rdunlap at infradead.org
Sat May 22 14:20:36 PDT 2021


The SOC_SIFIVE Kconfig entry unconditionally selects ERRATA_SIFIVE.
However, ERRATA_SIFIVE depends on RISCV_ERRATA_ALTERNATIVE, which is
not set, so SOC_SIFIVE should either depend on or select
RISCV_ERRATA_ALTERNATIVE. Use 'select' here to quieten the Kconfig
warning.

WARNING: unmet direct dependencies detected for ERRATA_SIFIVE
  Depends on [n]: RISCV_ERRATA_ALTERNATIVE [=n]
  Selected by [y]:
  - SOC_SIFIVE [=y]

Fixes: 1a0e5dbd3723 ("riscv: sifive: Add SiFive alternative ports")
Signed-off-by: Randy Dunlap <rdunlap at infradead.org>
Cc: Paul Walmsley <paul.walmsley at sifive.com>
Cc: Palmer Dabbelt <palmer at dabbelt.com>
Cc: Albert Ou <aou at eecs.berkeley.edu>
Cc: linux-riscv at lists.infradead.org
Cc: Vincent Chen <vincent.chen at sifive.com>
---
 arch/riscv/Kconfig.socs |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20210521.orig/arch/riscv/Kconfig.socs
+++ linux-next-20210521/arch/riscv/Kconfig.socs
@@ -14,6 +14,7 @@ config SOC_SIFIVE
 	select CLK_SIFIVE
 	select CLK_SIFIVE_PRCI
 	select SIFIVE_PLIC
+	select RISCV_ERRATA_ALTERNATIVE
 	select ERRATA_SIFIVE
 	help
 	  This enables support for SiFive SoC platform hardware.



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