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Fixed 512k Intel Flash chips.

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This commit is contained in:
OBattler
2021-06-08 07:33:29 +02:00
parent 4be8bbb704
commit 29018a35d8
1 changed files with 94 additions and 95 deletions
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7
src/mem/intel_flash.c
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@@ -74,7 +74,7 @@ typedef struct flash_t
block_start[BLOCKS_NUM], block_end[BLOCKS_NUM], block_start[BLOCKS_NUM], block_end[BLOCKS_NUM],
block_len[BLOCKS_NUM]; block_len[BLOCKS_NUM];
mem_mapping_t mapping[4], mapping_h[8]; mem_mapping_t mapping[4], mapping_h[16];
} flash_t; } flash_t;
@@ -301,8 +301,7 @@ intel_flash_add_mappings(flash_t *dev)
if (biosmask == 0x7ffff) { if (biosmask == 0x7ffff) {
sub = 0x80000; sub = 0x80000;
max = 8; max = 8;
} } else if (biosmask == 0x3ffff) {
else if (biosmask == 0x3ffff) {
sub = 0x40000; sub = 0x40000;
max = 4; max = 4;
} }
@@ -331,7 +330,7 @@ intel_flash_add_mappings(flash_t *dev)
flash_read, flash_readw, flash_readl, flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel, 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, (void *) dev);
mem_mapping_add(&(dev->mapping_h[i + 4]), (base | 0xfff00000), 0x10000, mem_mapping_add(&(dev->mapping_h[i + (max >> 1)]), (base | 0xfff00000), 0x10000,
flash_read, flash_readw, flash_readl, flash_read, flash_readw, flash_readl,
flash_write, flash_writew, flash_writel, 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, (void *) dev);