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https://opencores.org/ocsvn/eco32/eco32/trunk
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Rev 183 |
Rev 184 |
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Line 20... |
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.set sctsize,512 ; sector size in bytes
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.set sctsize,512 ; sector size in bytes
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.set retries,1000000 ; retries to get disk ready
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.set retries,1000000 ; retries to get disk ready
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.export dskinit ; initialize disk
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.export dskinitctl ; initialize disk
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.export dskcapctl ; determine disk capacity
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.export dskcapctl ; determine disk capacity
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.export dskioctl ; do disk I/O
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.export dskioctl ; do disk I/O
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;***************************************************************
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;***************************************************************
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.code
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.code
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.align 4
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.align 4
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dskinit:
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dskinitctl:
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jr $31
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jr $31
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dskcapctl:
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dskcapctl:
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add $8,$0,retries ; set retry count
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add $8,$0,retries ; set retry count
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add $9,$0,dskbase
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add $9,$0,dskbase
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