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Flash chips: Make sure they have the ROM wait states, should make POST times less unrealistically fast.

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This commit is contained in:
OBattler
2026-01-25 11:08:55 +01:00
parent abfb3a92ce
commit 7de75efd08
3 changed files with 9 additions and 9 deletions
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6
src/mem/catalyst_flash.c
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@@ -177,16 +177,16 @@ catalyst_flash_add_mappings(flash_t *dev)
mem_mapping_add(&dev->mapping, 0xe0000, 0x20000,
flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel,
dev->array, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
mem_mapping_add(&(dev->mapping_h[0]), 0xfffc0000, 0x20000,
flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel,
dev->array, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
mem_mapping_add(&(dev->mapping_h[1]), 0xfffe0000, 0x20000,
flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel,
dev->array, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
}
static void

6
src/mem/intel_flash.c
View File

@@ -320,16 +320,16 @@ intel_flash_add_mappings(flash_t *dev)
mem_mapping_add(&(dev->mapping[i]), base, 0x10000,
flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel,
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
}
mem_mapping_add(&(dev->mapping_h[i]), (base | 0xfff00000) - sub, 0x10000,
flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel,
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
mem_mapping_add(&(dev->mapping_h[i + max]), (base | 0xfff00000), 0x10000,
flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel,
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
}
}

6
src/mem/sst_flash.c
View File

@@ -485,18 +485,18 @@ sst_add_mappings(sst_t *dev)
mem_mapping_add(&(dev->mapping[i]), base, 0x10000,
sst_read, sst_readw, sst_readl,
sst_write, NULL, NULL,
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
}
if (is6117) {
mem_mapping_add(&(dev->mapping_h[i]), (base | 0x3f00000), 0x10000,
sst_read, sst_readw, sst_readl,
sst_write, NULL, NULL,
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
} else {
mem_mapping_add(&(dev->mapping_h[i]), (base | (cpu_16bitbus ? 0xf00000 : 0xfff00000)), 0x10000,
sst_read, sst_readw, sst_readl,
sst_write, NULL, NULL,
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS, (void *) dev);
dev->array + fbase, MEM_MAPPING_EXTERNAL | MEM_MAPPING_ROM | MEM_MAPPING_ROMCS | MEM_MAPPING_ROM_WS, (void *) dev);
}
}
}