repo2/firmware_eclairexl/linux/memory.h
| 183 | markw | #ifndef MEMORY_H
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#define MEMORY_H
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| 803 | markw | extern void* ROM_BASE;
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| 183 | markw | extern void* SDRAM_BASE;
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extern void* SRAM_BASE;
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| 195 | markw | extern void* CARTRIDGE_MEM;
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| 210 | markw | extern void* FREEZER_RAM_MEM;
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extern void* FREEZER_ROM_MEM;
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| 803 | markw | extern void* SCRATCH_MEM;
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| 183 | markw | ||
| 210 | markw | #define HAVE_FREEZER_ROM_MEM 1
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| 360 | markw | #define INIT_MEM
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| 183 | markw | // Memory usage...
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// 0x410000-0x44FFFF (0xc10000 in zpu space) = directory cache - 256k
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// 0x450000-0x46FFFF (0xc50000 in zpu space) = freeze backup
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// 0x700000-0x77FFFF (0xf00000 in zpu space) = os rom/basic rom
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#define DIR_INIT_MEM (SDRAM_BASE + 0x410000)
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#define DIR_INIT_MEMSIZE 262144
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#define FREEZE_MEM (SDRAM_BASE + 0x450000)
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// offset into SDRAM
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#define ROM_OFS 0x700000
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extern void* atari_regbase;
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extern void* atari_regmirror;
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| 275 | markw | extern void* zpu_regbase;
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extern void* pokey_regbase;
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| 803 | markw | extern void* pll_regbase;
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| 183 | markw | ||
void init_memory(void);
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#endif
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