[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 74/86] sparc:niagara: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH 74/86] sparc:niagara: use memdev for RAM |
Date: |
Tue, 31 Dec 2019 14:03:58 +0100 |
memory_region_allocate_system_memory() API is going away, so
replace it with memdev allocated MemoryRegion. The later is
initialized by generic code, so board only needs to opt in
to memdev scheme by providing
MachineClass::default_ram_id
and using MachineState::ram instead of manually initializing
RAM memory region.
Signed-off-by: Igor Mammedov <address@hidden>
---
hw/sparc64/niagara.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/hw/sparc64/niagara.c b/hw/sparc64/niagara.c
index 5eb2d09..ab5ef8c 100644
--- a/hw/sparc64/niagara.c
+++ b/hw/sparc64/niagara.c
@@ -40,7 +40,6 @@
typedef struct NiagaraBoardState {
MemoryRegion hv_ram;
- MemoryRegion partition_ram;
MemoryRegion nvram;
MemoryRegion md_rom;
MemoryRegion hv_rom;
@@ -111,11 +110,8 @@ static void niagara_init(MachineState *machine)
NIAGARA_HV_RAM_SIZE, &error_fatal);
memory_region_add_subregion(sysmem, NIAGARA_HV_RAM_BASE, &s->hv_ram);
- memory_region_allocate_system_memory(&s->partition_ram, NULL,
- "sun4v-partition.ram",
- machine->ram_size);
memory_region_add_subregion(sysmem, NIAGARA_PARTITION_RAM_BASE,
- &s->partition_ram);
+ machine->ram);
memory_region_init_ram(&s->nvram, NULL, "sun4v.nvram", NIAGARA_NVRAM_SIZE,
&error_fatal);
@@ -173,6 +169,7 @@ static void niagara_class_init(ObjectClass *oc, void *data)
mc->max_cpus = 1; /* XXX for now */
mc->default_boot_order = "c";
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Sun-UltraSparc-T1");
+ mc->default_ram_id = "sun4v-partition.ram";
}
static const TypeInfo niagara_type = {
--
2.7.4
- [PATCH 64/86] ppc:ppc405_boards: add RAM size checks, (continued)
- [PATCH 64/86] ppc:ppc405_boards: add RAM size checks, Igor Mammedov, 2019/12/31
- [PATCH 71/86] ppc:virtex_ml507: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 72/86] sparc:leon3: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 44/86] hppa: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 50/86] m68k:mcf5208: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 61/86] ppc:mac_newworld: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 65/86] ppc:ppc405_boards: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 60/86] ppc:e500: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 74/86] sparc:niagara: use memdev for RAM,
Igor Mammedov <=
- [PATCH 68/86] ppc:prep: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 66/86] ppc:ppc440_bamboo/sam460ex: drop RAM size fixup, Igor Mammedov, 2019/12/31
- [PATCH 73/86] sparc:sun4m: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 75/86] remove no longer used memory_region_allocate_system_memory(), Igor Mammedov, 2019/12/31
- [PATCH 76/86] post conversion default_ram_id cleanup, Igor Mammedov, 2019/12/31
- [PATCH 77/86] exec: cleanup qemu_minrampagesize()/qemu_maxrampagesize(), Igor Mammedov, 2019/12/31
- [PATCH 78/86] exec: drop bogus mem_path from qemu_ram_alloc_from_fd(), Igor Mammedov, 2019/12/31
- [PATCH 80/86] hostmem: introduce "prealloc-threads" property, Igor Mammedov, 2019/12/31