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Set Vortex CORE_ID parameter using Tile hartId

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Hansung Kim
2023-10-11 20:28:04 -07:00
parent c368e92ddb
commit acc66e413a
1 changed files with 7 additions and 1 deletions
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8
src/main/scala/rocket/VortexCore.scala
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@@ -43,7 +43,13 @@ class VortexBundle(tile: VortexTile)(implicit p: Parameters) extends CoreBundle
}
class Vortex(tile: VortexTile)(implicit p: Parameters)
extends BlackBox with HasBlackBoxResource {
extends BlackBox(
// Each Vortex core gets tied-off hartId of 0, 1, 2, 3, ...
// The actual MHARTID read by the program is different by warp, not core;
// see VX_csr_data that implements the read logic for CSR_MHARTID/GWID.
Map("CORE_ID" -> tile.tileParams.hartId)
)
with HasBlackBoxResource {
// addResource("/vsrc/vortex/hw/unit_tests/generic_queue/testbench.v")
// addResource("/vsrc/vortex/hw/unit_tests/VX_divide_tb.v")
// addResource("/vsrc/vortex/hw/syn/synopsys/models/memory/cln28hpm/rf2_256x19_wm0/rf2_256x19_wm0_rtl.v")