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[PATCH v4 60/80] ppc/mac_oldworld: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH v4 60/80] ppc/mac_oldworld: use memdev for RAM |
Date: |
Fri, 31 Jan 2020 16:09:30 +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>
Acked-by: David Gibson <address@hidden>
Acked-by: Mark Cave-Ayland <address@hidden>
---
hw/ppc/mac_oldworld.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 7318d7e..66e434b 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -91,7 +91,6 @@ static void ppc_heathrow_init(MachineState *machine)
CPUPPCState *env = NULL;
char *filename;
int linux_boot, i;
- MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *bios = g_new(MemoryRegion, 1);
uint32_t kernel_base, initrd_base, cmdline_base = 0;
int32_t kernel_size, initrd_size;
@@ -127,9 +126,7 @@ static void ppc_heathrow_init(MachineState *machine)
exit(1);
}
- memory_region_allocate_system_memory(ram, NULL, "ppc_heathrow.ram",
- ram_size);
- memory_region_add_subregion(sysmem, 0, ram);
+ memory_region_add_subregion(sysmem, 0, machine->ram);
/* allocate and load BIOS */
memory_region_init_ram(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE,
@@ -446,6 +443,7 @@ static void heathrow_class_init(ObjectClass *oc, void *data)
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("750_v3.1");
mc->default_display = "std";
mc->ignore_boot_device_suffixes = true;
+ mc->default_ram_id = "ppc_heathrow.ram";
fwc->get_dev_path = heathrow_fw_dev_path;
}
--
2.7.4
- [PATCH v4 47/80] m68k/q800: use memdev for RAM, (continued)
- [PATCH v4 47/80] m68k/q800: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 48/80] m68k/mcf5208: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 51/80] mips/mips_fulong2e: drop RAM size fixup, Igor Mammedov, 2020/01/31
- [PATCH v4 55/80] mips/mips_mipssim: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 52/80] mips/mips_fulong2e: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 53/80] mips/mips_jazz: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 58/80] ppc/e500: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 57/80] ppc/e500: drop RAM size fixup, Igor Mammedov, 2020/01/31
- [PATCH v4 56/80] mips/mips_r4k: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 54/80] mips/mips_malta: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 60/80] ppc/mac_oldworld: use memdev for RAM,
Igor Mammedov <=
- [PATCH v4 61/80] ppc/pnv: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 63/80] ppc/ppc405_boards: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 67/80] ppc/spapr: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 59/80] ppc/mac_newworld: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 66/80] ppc/prep: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 62/80] ppc/ppc405_boards: add RAM size checks, Igor Mammedov, 2020/01/31
- [PATCH v4 69/80] ppc/virtex_ml507: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 65/80] ppc/{ppc440_bamboo, sam460ex}: use memdev for RAM, Igor Mammedov, 2020/01/31
- [PATCH v4 64/80] ppc/{ppc440_bamboo, sam460ex}: drop RAM size fixup, Igor Mammedov, 2020/01/31
- [PATCH v4 72/80] sparc/niagara: use memdev for RAM, Igor Mammedov, 2020/01/31