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[PATCH v6 49/79] m68k/next-cube: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH v6 49/79] m68k/next-cube: use memdev for RAM |
Date: |
Wed, 19 Feb 2020 11:09:23 -0500 |
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>
Reviewed-by: Richard Henderson <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/m68k/next-cube.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/m68k/next-cube.c b/hw/m68k/next-cube.c
index e5343348d0..cd93d9e367 100644
--- a/hw/m68k/next-cube.c
+++ b/hw/m68k/next-cube.c
@@ -860,7 +860,6 @@ static void next_cube_init(MachineState *machine)
{
M68kCPU *cpu;
CPUM68KState *env;
- MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *rom = g_new(MemoryRegion, 1);
MemoryRegion *mmiomem = g_new(MemoryRegion, 1);
MemoryRegion *scrmem = g_new(MemoryRegion, 1);
@@ -893,8 +892,7 @@ static void next_cube_init(MachineState *machine)
memcpy(ns->rtc.ram, rtc_ram2, 32);
/* 64MB RAM starting at 0x04000000 */
- memory_region_allocate_system_memory(ram, NULL, "next.ram", ram_size);
- memory_region_add_subregion(sysmem, 0x04000000, ram);
+ memory_region_add_subregion(sysmem, 0x04000000, machine->ram);
/* Framebuffer */
dev = qdev_create(NULL, TYPE_NEXTFB);
@@ -967,6 +965,7 @@ static void next_machine_class_init(ObjectClass *oc, void
*data)
mc->desc = "NeXT Cube";
mc->init = next_cube_init;
mc->default_ram_size = RAM_SIZE;
+ mc->default_ram_id = "next.ram";
mc->default_cpu_type = M68K_CPU_TYPE_NAME("m68040");
}
--
2.18.1
- [PATCH v6 40/79] cris/axis_dev88: use memdev for RAM, (continued)
- [PATCH v6 40/79] cris/axis_dev88: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 42/79] x86/microvm: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 43/79] x86/pc: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 46/79] m68k/an5206: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 45/79] lm32/milkymist: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 44/79] lm32/lm32_boards: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 48/79] m68k/mcf5208: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 47/79] m68k/q800: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 41/79] hppa: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 50/79] mips/boston: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 49/79] m68k/next-cube: use memdev for RAM,
Igor Mammedov <=
- [PATCH v6 53/79] mips/mips_jazz: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 51/79] mips/mips_fulong2e: drop RAM size fixup, Igor Mammedov, 2020/02/19
- [PATCH v6 55/79] mips/mips_malta: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 56/79] mips/mips_mipssim: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 54/79] mips/mips_jazz: add max ram size check, Igor Mammedov, 2020/02/19
- [PATCH v6 59/79] ppc/e500: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 61/79] ppc/mac_oldworld: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 57/79] mips/mips_r4k: use memdev for RAM, Igor Mammedov, 2020/02/19
- [PATCH v6 58/79] ppc/e500: drop RAM size fixup, Igor Mammedov, 2020/02/19
- [PATCH v6 52/79] mips/mips_fulong2e: use memdev for RAM, Igor Mammedov, 2020/02/19