na/arch/riscv/defconfig


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# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2026 Richard Qin
#
# LumeOS Default Kernel Configuration — RISC-V (virt)
#
# This is the "golden" default configuration for the RISC-V virt platform.
# To customise, copy this file to the source root as '.config':
#
#   cp arch/riscv/defconfig .config
#   $EDITOR .config
#   make
#
# Any variable not set here inherits its default from scripts/Kconfig.mk.
# ======================================================================

# --- Platform -----------------------------------------------------------
CONFIG_ARCH             = riscv

# --- CPU / SMP ----------------------------------------------------------
CONFIG_NR_CPUS          = 8

# --- Scheduler ----------------------------------------------------------
CONFIG_HZ               = 100
CONFIG_NR_PRIORITIES    = 32

# --- Memory Management --------------------------------------------------
CONFIG_PAGE_SIZE        = 4096
CONFIG_MAX_ORDER        = 11
CONFIG_KERNEL_STACK_SIZE = 8192

# --- Security / Hardening -----------------------------------------------
CONFIG_KASLR            = y
CONFIG_STACK_CANARY     = y

# --- Debug ---------------------------------------------------------------
CONFIG_DEBUG            = y
CONFIG_DEBUG_LOCKS      = y
CONFIG_SELFTEST         = y
CONFIG_KLOG             = y