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-rw-r--r--src/cpu/qemu-x86/Kconfig21
1 files changed, 20 insertions, 1 deletions
diff --git a/src/cpu/qemu-x86/Kconfig b/src/cpu/qemu-x86/Kconfig
index 87d02fc030..c7ba631c81 100644
--- a/src/cpu/qemu-x86/Kconfig
+++ b/src/cpu/qemu-x86/Kconfig
@@ -5,10 +5,29 @@ config CPU_QEMU_X86
select UDELAY_TSC
select TSC_MONOTONIC_TIMER
select UNKNOWN_TSC_RATE
- select SMM_ASEG
if CPU_QEMU_X86
+# coreboot i440fx does not support SMM
+choice
+ prompt "SMM support"
+ default CPU_QEMU_X86_ASEG_SMM
+ depends on BOARD_EMULATION_QEMU_X86_Q35
+
+config CPU_QEMU_X86_NO_SMM
+ bool "No SMM"
+ select NO_SMM
+
+config CPU_QEMU_X86_ASEG_SMM
+ bool "SMM in ASEG"
+ select SMM_ASEG
+
+#config CPU_QEMU_X86_TSEG_SMM
+# bool "SMM in TSEG"
+# select SMM_TSEG
+
+endchoice
+
config CPU_QEMU_X86_64
bool "Experimental 64bit support"
select ARCH_ALL_STAGES_X86_64