Anton Blanchard
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89849a6856
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Add a simple direct mapped icache
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
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2019-09-12 15:57:00 +10:00 |
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Anton Blanchard
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4528ef2b43
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Reformat core.vhdl
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2019-09-11 13:23:45 +10:00 |
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Anton Blanchard
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92a7152370
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Rework pipeline, add stall and flush signals
This adds stall and flush signals to the pipeline.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
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2019-09-11 13:23:45 +10:00 |
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Benjamin Herrenschmidt
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c97b080d8c
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Move wishbone arbiter out of the core
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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2019-09-10 16:50:49 +01:00 |
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Anton Blanchard
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147b259691
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Use a better input signal in writeback
w_in comes from the execution unit, it makes more sense to call
it e_in.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
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2019-09-06 09:48:24 +10:00 |
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Anton Blanchard
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5a29cb4699
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Initial import of microwatt
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
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2019-08-22 16:46:13 +10:00 |
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