From 0e0d4992517fba81ecbceb5b71d2851f1208a02b Mon Sep 17 00:00:00 2001 From: Vincent Chen Date: Thu, 29 Apr 2021 00:58:36 -0700 Subject: [PATCH] riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y The corresponding hardware issues of CONFIG_ERRATA_SIFIVE_CIP_453 and CONFIG_ERRATA_SIFIVE_CIP_1200 only exist in the SiFive 64bit CPU cores. Therefore, these two errata are required only if CONFIG_64BIT=y Reported-by: kernel test robot Signed-off-by: Vincent Chen Fixes: bff3ff525460 ("riscv: sifive: Apply errata "cip-1200" patch") Fixes: 800149a77c2c ("riscv: sifive: Apply errata "cip-453" patch") Signed-off-by: Palmer Dabbelt --- arch/riscv/Kconfig.erratas | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/Kconfig.erratas b/arch/riscv/Kconfig.erratas index d5d03ae8d685..b44d6ecdb46e 100644 --- a/arch/riscv/Kconfig.erratas +++ b/arch/riscv/Kconfig.erratas @@ -21,7 +21,7 @@ config ERRATA_SIFIVE config ERRATA_SIFIVE_CIP_453 bool "Apply SiFive errata CIP-453" - depends on ERRATA_SIFIVE + depends on ERRATA_SIFIVE && 64BIT default y help This will apply the SiFive CIP-453 errata to add sign extension @@ -32,7 +32,7 @@ config ERRATA_SIFIVE_CIP_453 config ERRATA_SIFIVE_CIP_1200 bool "Apply SiFive errata CIP-1200" - depends on ERRATA_SIFIVE + depends on ERRATA_SIFIVE && 64BIT default y help This will apply the SiFive CIP-1200 errata to repalce all