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adding support for multi-banks memory bus

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Blaise Tine
2021-05-04 07:32:03 -07:00
parent bdbf99c5b0
commit bde6a69ea0
11 changed files with 276 additions and 477 deletions
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23
driver/opae/vlsim/vortex_afu_shim.sv
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@@ -72,17 +72,15 @@ module vortex_afu_shim (
output t_ccip_mmioData af2cp_sTxPort_c2_data,
// Avalon signals for local memory access
output t_local_mem_data avs_writedata,
input t_local_mem_data avs_readdata,
output t_local_mem_addr avs_address,
input logic avs_waitrequest,
output logic avs_write,
output logic avs_read,
output t_local_mem_byte_mask avs_byteenable,
output t_local_mem_burst_cnt avs_burstcount,
input avs_readdatavalid,
output logic [$clog2(`PLATFORM_PARAM_LOCAL_MEMORY_BANKS)-1:0] mem_bank_select
output t_local_mem_data avs_writedata [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
input t_local_mem_data avs_readdata [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
output t_local_mem_addr avs_address [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
input logic avs_waitrequest [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
output logic avs_write [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
output logic avs_read [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
output t_local_mem_byte_mask avs_byteenable [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
output t_local_mem_burst_cnt avs_burstcount [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS],
input avs_readdatavalid [`PLATFORM_PARAM_LOCAL_MEMORY_BANKS]
);
t_if_ccip_Rx cp2af_sRxPort;
@@ -103,8 +101,7 @@ vortex_afu #(
.avs_read(avs_read),
.avs_byteenable(avs_byteenable),
.avs_burstcount(avs_burstcount),
.avs_readdatavalid(avs_readdatavalid),
.mem_bank_select(mem_bank_select)
.avs_readdatavalid(avs_readdatavalid)
);
t_if_ccip_c0_RxHdr c0_RxHdr;