diff options
| -rw-r--r-- | hw/ppc/spapr.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index eb22333404..82fb23beaa 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -907,6 +907,7 @@ static void spapr_dt_rtas(SpaprMachineState *spapr, void *fdt) int rtas; GString *hypertas = g_string_sized_new(256); GString *qemu_hypertas = g_string_sized_new(256); + uint64_t max_device_addr = 0; uint32_t lrdr_capacity[] = { 0, 0, @@ -917,13 +918,15 @@ static void spapr_dt_rtas(SpaprMachineState *spapr, void *fdt) /* Do we have device memory? */ if (MACHINE(spapr)->device_memory) { - uint64_t max_device_addr = MACHINE(spapr)->device_memory->base + + max_device_addr = MACHINE(spapr)->device_memory->base + memory_region_size(&MACHINE(spapr)->device_memory->mr); - - lrdr_capacity[0] = cpu_to_be32(max_device_addr >> 32); - lrdr_capacity[1] = cpu_to_be32(max_device_addr & 0xffffffff); + } else if (ms->ram_size == ms->maxram_size) { + max_device_addr = ms->ram_size; } + lrdr_capacity[0] = cpu_to_be32(max_device_addr >> 32); + lrdr_capacity[1] = cpu_to_be32(max_device_addr & 0xffffffff); + _FDT(rtas = fdt_add_subnode(fdt, 0, "rtas")); /* hypertas */ |