[Qemu-devel] [PATCH] hw/arm/virt-acpi-build: Fix wrong size of flash

[shannon . zhao]

From: Shannon Zhao <address@hidden>

While virt machine creates two flash devices with total size 0x08000000,
it wrongly uses this total size for each one. So it will overlap other
MMIO spaces.

Signed-off-by: Shannon Zhao <address@hidden>
---
 hw/arm/virt-acpi-build.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 2073573..bc858c8 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -114,7 +114,7 @@ static void acpi_dsdt_add_flash(Aml *scope, const 
MemMapEntry *flash_memmap)
 {
     Aml *dev, *crs;
     hwaddr base = flash_memmap->base;
-    hwaddr size = flash_memmap->size;
+    hwaddr size = flash_memmap->size / 2;
 
     dev = aml_device("FLS0");
     aml_append(dev, aml_name_decl("_HID", aml_string("LNRO0015")));
-- 
2.1.0