[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 54/86] mips:mips_fulong2e: use memdev for RAM
From: |
Igor Mammedov |
Subject: |
[PATCH 54/86] mips:mips_fulong2e: use memdev for RAM |
Date: |
Tue, 31 Dec 2019 14:03:38 +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/mips/mips_fulong2e.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c
index 4a5e5b4..f3fe68a 100644
--- a/hw/mips/mips_fulong2e.c
+++ b/hw/mips/mips_fulong2e.c
@@ -294,7 +294,6 @@ static void mips_fulong2e_init(MachineState *machine)
const char *initrd_filename = machine->initrd_filename;
char *filename;
MemoryRegion *address_space_mem = get_system_memory();
- MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *bios = g_new(MemoryRegion, 1);
long bios_size;
uint8_t *spd_data;
@@ -320,13 +319,11 @@ static void mips_fulong2e_init(MachineState *machine)
}
/* allocate RAM */
- memory_region_allocate_system_memory(ram, NULL, "fulong2e.ram",
- machine->ram_size);
memory_region_init_ram(bios, NULL, "fulong2e.bios", BIOS_SIZE,
&error_fatal);
memory_region_set_readonly(bios, true);
- memory_region_add_subregion(address_space_mem, 0, ram);
+ memory_region_add_subregion(address_space_mem, 0, machine->ram);
memory_region_add_subregion(address_space_mem, 0x1fc00000LL, bios);
/*
@@ -402,6 +399,7 @@ static void mips_fulong2e_machine_init(MachineClass *mc)
mc->block_default_type = IF_IDE;
mc->default_cpu_type = MIPS_CPU_TYPE_NAME("Loongson-2E");
mc->default_ram_size = 256 * MiB;
+ mc->default_ram_id = "fulong2e.ram";
}
DEFINE_MACHINE("fulong2e", mips_fulong2e_machine_init)
--
2.7.4
- [PATCH 41/86] null-machine: use memdev for RAM, (continued)
- [PATCH 41/86] null-machine: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 36/86] arm:xilinx_zynq: drop RAM size fixup, Igor Mammedov, 2019/12/31
- [PATCH 43/86] hppa: drop RAM size fixup, Igor Mammedov, 2019/12/31
- [PATCH 34/86] arm:vexpress: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 39/86] arm:xlnx-zcu102: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 46/86] x86:pc: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 45/86] x86:microvm: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 48/86] lm32:milkymist: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 54/86] mips:mips_fulong2e: use memdev for RAM,
Igor Mammedov <=
- [PATCH 40/86] s390x:s390-virtio-ccw: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 53/86] mips:mips_fulong2e: drop RAM size fixup, Igor Mammedov, 2019/12/31
- [PATCH 47/86] lm32:lm32_boards: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 55/86] mips:mips_jazz: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 52/86] mips:boston-cube: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 59/86] ppc:e500: drop RAM size fixup, Igor Mammedov, 2019/12/31
- [PATCH 51/86] m68k:next-cube: use memdev for RAM, Igor Mammedov, 2019/12/31
- [PATCH 56/86] mips:mips_malta: use memdev for RAM, Igor Mammedov, 2019/12/31