diff options
Diffstat (limited to 'arch/riscv/Kconfig.erratas')
-rw-r--r-- | arch/riscv/Kconfig.erratas | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig.erratas b/arch/riscv/Kconfig.erratas index c521c2ae2de2..ebfcd5cc6eaf 100644 --- a/arch/riscv/Kconfig.erratas +++ b/arch/riscv/Kconfig.erratas @@ -33,4 +33,25 @@ config ERRATA_SIFIVE_CIP_1200 If you don't know what to do here, say "Y". +config ERRATA_THEAD + bool "T-HEAD errata" + select RISCV_ALTERNATIVE + help + All T-HEAD errata Kconfig depend on this Kconfig. Disabling + this Kconfig will disable all T-HEAD errata. Please say "Y" + here if your platform uses T-HEAD CPU cores. + + Otherwise, please say "N" here to avoid unnecessary overhead. + +config ERRATA_THEAD_PBMT + bool "Apply T-Head memory type errata" + depends on ERRATA_THEAD && 64BIT + select RISCV_ALTERNATIVE_EARLY + default y + help + This will apply the memory type errata to handle the non-standard + memory type bits in page-table-entries on T-Head SoCs. + + If you don't know what to do here, say "Y". + endmenu |