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machinegazelle: Support 160 MB RAM.

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This commit is contained in:
joevt
2024-12-10 06:02:09 -08:00
committed by dingusdev
parent 78f62c8db8
commit 394fdd00f0
2 changed files with 7 additions and 8 deletions
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devices/memctrl/psx.cpp
-4
View File
@@ -116,10 +116,6 @@ void PsxCtrl::map_phys_ram()
total_ram += this->bank_sizes[i];
}
if (total_ram > DRAM_CAP_32MB) {
ABORT_F("PSX: RAM bigger than 32MB not supported yet");
}
if (!add_ram_region(0x00000000, total_ram)) {
ABORT_F("PSX: could not allocate RAM storage");
}
machines/machinegazelle.cpp
+7 -4
View File
@@ -82,6 +82,7 @@ int initialize_gazelle(std::string& id)
psx_obj->insert_ram_dimm(1, GET_INT_PROP("rambank2_size") * DRAM_CAP_1MB);
psx_obj->insert_ram_dimm(2, GET_INT_PROP("rambank3_size") * DRAM_CAP_1MB);
psx_obj->insert_ram_dimm(3, GET_INT_PROP("rambank4_size") * DRAM_CAP_1MB);
psx_obj->insert_ram_dimm(4, GET_INT_PROP("rambank5_size") * DRAM_CAP_1MB);
// allocate and map physical RAM
psx_obj->map_phys_ram();
@@ -101,13 +102,15 @@ int initialize_gazelle(std::string& id)
static const PropMap pm6500_settings = {
{"rambank1_size",
new IntProperty(32, std::vector<uint32_t>({ 4, 8, 16, 32, 64, 128}))},
new IntProperty(32, std::vector<uint32_t>({ 4, 8, 16, 32}))},
{"rambank2_size",
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32, 64, 128}))},
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32}))},
{"rambank3_size",
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32, 64, 128}))},
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32}))},
{"rambank4_size",
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32, 64, 128}))},
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32}))},
{"rambank5_size",
new IntProperty( 0, std::vector<uint32_t>({0, 4, 8, 16, 32}))},
{"emmo",
new BinProperty(0)},
};