diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/microvm.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/hw/i386/microvm.c b/hw/i386/microvm.c index 937db10..44f9408 100644 --- a/hw/i386/microvm.c +++ b/hw/i386/microvm.c @@ -170,24 +170,10 @@ static void microvm_memory_init(MicrovmMachineState *mms) MemoryRegion *ram_below_4g, *ram_above_4g; MemoryRegion *system_memory = get_system_memory(); FWCfgState *fw_cfg; - ram_addr_t lowmem; + ram_addr_t lowmem = 0xc0000000; /* 3G */ int i; /* - * Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory - * and 256 Mbytes for PCI Express Enhanced Configuration Access Mapping - * also known as MMCFG). - * If it doesn't, we need to split it in chunks below and above 4G. - * In any case, try to make sure that guest addresses aligned at - * 1G boundaries get mapped to host addresses aligned at 1G boundaries. - */ - if (machine->ram_size >= 0xb0000000) { - lowmem = 0x80000000; - } else { - lowmem = 0xb0000000; - } - - /* * Handle the machine opt max-ram-below-4g. It is basically doing * min(qemu limit, user limit). */ |