1 files changed, 4 insertions, 2 deletions
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index b9d92bf47e..1b4e32e58e 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -1133,11 +1133,13 @@ void mips_malta_init(MachineState *machine)
            a neat trick which allows bi-endian firmware. */
 #ifndef TARGET_WORDS_BIGENDIAN
         {
-            uint32_t *end, *addr = rom_ptr(FLASH_ADDRESS);
+            uint32_t *end, *addr;
+            const size_t swapsize = MIN(bios_size, 0x3e0000);
+            addr = rom_ptr(FLASH_ADDRESS, swapsize);
             if (!addr) {
                 addr = memory_region_get_ram_ptr(bios);
             }
-            end = (void *)addr + MIN(bios_size, 0x3e0000);
+            end = (void *)addr + swapsize;
             while (addr < end) {
                 bswap32s(addr);
                 addr++;