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Diffstat (limited to 'target/riscv32')
-rw-r--r--target/riscv32/Makefile2
-rw-r--r--target/riscv32/kernel/qemu-riscv325
2 files changed, 5 insertions, 2 deletions
diff --git a/target/riscv32/Makefile b/target/riscv32/Makefile
index 3d34f7f09..6bcede1ff 100644
--- a/target/riscv32/Makefile
+++ b/target/riscv32/Makefile
@@ -8,7 +8,7 @@ include $(ADK_TOPDIR)/mk/image.mk
KERNEL:=$(LINUX_DIR)/arch/riscv/boot/Image
QEMU_ARGS:=-M virt -m 512 -nographic
ifeq ($(ADK_TARGET_WITH_MMU),)
-QEMU_ARGS+=-bios none
+QEMU_ARGS+=-bios none -cpu rv32,mmu=off
endif
ifeq ($(ADK_TARGET_QEMU_WITH_VIRTIO),y)
QEMU_ARGS+=-netdev user,id=eth0 -device virtio-net-device,netdev=eth0
diff --git a/target/riscv32/kernel/qemu-riscv32 b/target/riscv32/kernel/qemu-riscv32
index e49c3ab0d..0bf3ba78f 100644
--- a/target/riscv32/kernel/qemu-riscv32
+++ b/target/riscv32/kernel/qemu-riscv32
@@ -1,6 +1,9 @@
CONFIG_RISCV=y
CONFIG_32BIT=y
CONFIG_FPU=y
-CONFIG_ARCH_RV32I=y
+CONFIG_ARCH_VIRT=y
CONFIG_SOC_VIRT=y
+CONFIG_ARCH_RV32I=y
+CONFIG_RISCV_M_MODE=y
+CONFIG_PAGE_OFFSET=0x80000000
CONFIG_NONPORTABLE=y