diff options
| -rw-r--r-- | src/arch/x86/mmap_boot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/mmap_boot.c b/src/arch/x86/mmap_boot.c index 6c98954ff2..53973f9bb4 100644 --- a/src/arch/x86/mmap_boot.c +++ b/src/arch/x86/mmap_boot.c @@ -24,7 +24,7 @@ #include <stdlib.h> /* The ROM is memory mapped just below 4GiB. Form a pointer for the base. */ -#define rom_base ((void *)(uintptr_t)(-(int32_t)CONFIG_ROM_SIZE)) +#define rom_base ((void *)(uintptr_t)(0x100000000ULL-CONFIG_ROM_SIZE)) static const struct mem_region_device boot_dev = MEM_REGION_DEV_INIT(rom_base, CONFIG_ROM_SIZE); |