diff options
Diffstat (limited to 'arch/x86/cpu/coreboot')
| -rw-r--r-- | arch/x86/cpu/coreboot/sdram.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/cpu/coreboot/sdram.c b/arch/x86/cpu/coreboot/sdram.c index e98a230..9c3ab81 100644 --- a/arch/x86/cpu/coreboot/sdram.c +++ b/arch/x86/cpu/coreboot/sdram.c @@ -90,7 +90,8 @@ int dram_init(void) struct memrange *memrange = &lib_sysinfo.memrange[i]; unsigned long long end = memrange->base + memrange->size; - if (memrange->type == CB_MEM_RAM && end > ram_size) + if (memrange->type == CB_MEM_RAM && end > ram_size && + memrange->base < (1ULL << 32)) ram_size = end; } gd->ram_size = ram_size; @@ -108,7 +109,8 @@ void dram_init_banksize(void) for (i = 0, j = 0; i < lib_sysinfo.n_memranges; i++) { struct memrange *memrange = &lib_sysinfo.memrange[i]; - if (memrange->type == CB_MEM_RAM) { + if (memrange->type == CB_MEM_RAM && + memrange->base < (1ULL << 32)) { gd->bd->bi_dram[j].start = memrange->base; gd->bd->bi_dram[j].size = memrange->size; j++; |