1 files changed, 1 insertions, 1 deletions
diff --git a/hw/arm-misc.h b/hw/arm-misc.h
index 1f96229d3c..bdd8fecc99 100644
--- a/hw/arm-misc.h
+++ b/hw/arm-misc.h
@@ -25,7 +25,7 @@ qemu_irq *armv7m_init(MemoryRegion *address_space_mem,
 
 /* arm_boot.c */
 struct arm_boot_info {
-    int ram_size;
+    uint64_t ram_size;
     const char *kernel_filename;
     const char *kernel_cmdline;
     const char *initrd_filename;