diff options
| -rw-r--r-- | arch/x86/cpu/coreboot/sdram.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/cpu/coreboot/sdram.c b/arch/x86/cpu/coreboot/sdram.c index 013225f129a..cc1edd7badd 100644 --- a/arch/x86/cpu/coreboot/sdram.c +++ b/arch/x86/cpu/coreboot/sdram.c @@ -42,6 +42,8 @@ phys_addr_t board_get_usable_ram_top(phys_size_t total_size) continue; /* Filter memory over 4GB. */ + if (start > 0xffffffffULL) + continue; if (end > 0xffffffffULL) end = 0x100000000ULL; /* Skip this region if it's too small. */ |