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-rw-r--r--hw/i386/pc.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 7e523b9..557d49c 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -843,6 +843,12 @@ void xen_load_linux(PCMachineState *pcms)
x86ms->fw_cfg = fw_cfg;
}
+#define PC_ROM_MIN_VGA 0xc0000
+#define PC_ROM_MIN_OPTION 0xc8000
+#define PC_ROM_MAX 0xe0000
+#define PC_ROM_ALIGN 0x800
+#define PC_ROM_SIZE (PC_ROM_MAX - PC_ROM_MIN_VGA)
+
void pc_memory_init(PCMachineState *pcms,
MemoryRegion *system_memory,
MemoryRegion *rom_memory,