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Modified LSU to support DTIM without CSRs.

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This commit is contained in:
Ross Thompson 2022-10-11 14:05:20 -05:00
parent a5c15fd801
commit b2f71b8255
1 changed files with 2 additions and 1 deletions
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pipelined/src/lsu/lsu.sv
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@ -192,7 +192,8 @@ module lsu (
assign {LoadPageFaultM, StoreAmoPageFaultM} = '0; assign {LoadPageFaultM, StoreAmoPageFaultM} = '0;
assign PAdrM = IHAdrM[`PA_BITS-1:0]; assign PAdrM = IHAdrM[`PA_BITS-1:0];
assign CacheableM = '1; assign CacheableM = '1;
assign SelDTIM = '0; // if no pma then always select the bus or cache. assign SelDTIM = `DTIM_SUPPORTED & ~`BUS; // if no pma then select dtim if there is a DTIM. If there is
// a bus then this is always 0. Cannot have both without PMA.
end end
///////////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////////