[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH REPOST v3 47/80] m68k/an5206: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH REPOST v3 47/80] m68k/an5206: use memdev for RAM |
Date: |
Thu, 23 Jan 2020 12:38:12 +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: Thomas Huth <address@hidden>
---
hw/m68k/an5206.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/m68k/an5206.c b/hw/m68k/an5206.c
index 54ccbe1..69a8ffa 100644
--- a/hw/m68k/an5206.c
+++ b/hw/m68k/an5206.c
@@ -33,7 +33,6 @@ static void an5206_init(MachineState *machine)
uint64_t elf_entry;
hwaddr entry;
MemoryRegion *address_space_mem = get_system_memory();
- MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *sram = g_new(MemoryRegion, 1);
cpu = M68K_CPU(cpu_create(machine->cpu_type));
@@ -46,8 +45,7 @@ static void an5206_init(MachineState *machine)
env->rambar0 = AN5206_RAMBAR_ADDR | 1;
/* DRAM at address zero */
- memory_region_allocate_system_memory(ram, NULL, "an5206.ram", ram_size);
- memory_region_add_subregion(address_space_mem, 0, ram);
+ memory_region_add_subregion(address_space_mem, 0, machine->ram);
/* Internal SRAM. */
memory_region_init_ram(sram, NULL, "an5206.sram", 512, &error_fatal);
@@ -89,6 +87,7 @@ static void an5206_machine_init(MachineClass *mc)
mc->desc = "Arnewsh 5206";
mc->init = an5206_init;
mc->default_cpu_type = M68K_CPU_TYPE_NAME("m5206");
+ mc->default_ram_id = "an5206.ram";
}
DEFINE_MACHINE("an5206", an5206_machine_init)
--
2.7.4
- [PATCH REPOST v3 37/80] null-machine: use memdev for RAM, (continued)
- [PATCH REPOST v3 37/80] null-machine: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 40/80] hw/hppa/machine: Restrict the total memory size to 3GB, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 41/80] hw/hppa/machine: Map the PDC memory region with higher priority, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 36/80] s390x/s390-virtio-ccw: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 38/80] cris/axis_dev88: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 39/80] hw/hppa/machine: Correctly check the firmware is in PDC range, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 42/80] hppa: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 43/80] x86/microvm: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 44/80] x86/pc: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 47/80] m68k/an5206: use memdev for RAM,
Igor Mammedov <=
- [PATCH REPOST v3 46/80] lm32/milkymist: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 45/80] lm32/lm32_boards: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 48/80] m68k/mcf5208: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 50/80] mips/boston-cube: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 49/80] m68k/next-cube: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 51/80] mips/mips_fulong2e: drop RAM size fixup, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 53/80] mips/mips_jazz: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 52/80] mips/mips_fulong2e: use memdev for RAM, Igor Mammedov, 2020/01/23
- [PATCH REPOST v3 54/80] mips/mips_malta: use memdev for RAM, Igor Mammedov, 2020/01/23