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Merged PR 116787: Add Mailbox ECC Error injection to UVM tb
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Add a new mailbox SRAM interface/agent to UVM environment with an SRAM model implementation.
Run a responder sequence to service all SRAM transfers, and enable ECC error injection/detection at the sram interface.
Enable random injection of errors (single-bit only, currently) into both UVMF_SOC_IFC and UVMF_CALIPTRA_TOP random regression tests.

Related work items: #502507, #502532
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@calebofearth
calebofearth authored and Anjana Parthasarathy committed Aug 14, 2023
1 parent 8c57748 commit 9aa732e
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Showing 87 changed files with 3,080 additions and 80 deletions.
1 change: 1 addition & 0 deletions ...template_output/project_benches/caliptra_top/tb/parameters/caliptra_top_parameters_pkg.sv
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ package caliptra_top_parameters_pkg;
parameter string soc_ifc_subenv_cptra_ctrl_agent_BFM = "soc_ifc_subenv_cptra_ctrl_agent_BFM"; /* [3] */
parameter string soc_ifc_subenv_soc_ifc_status_agent_BFM = "soc_ifc_subenv_soc_ifc_status_agent_BFM"; /* [4] */
parameter string soc_ifc_subenv_cptra_status_agent_BFM = "soc_ifc_subenv_cptra_status_agent_BFM"; /* [5] */
parameter string soc_ifc_subenv_mbox_sram_agent_BFM = "soc_ifc_subenv_mbox_sram_agent_BFM"; /* [6] */

// pragma uvmf custom package_item_additional begin
// pragma uvmf custom package_item_additional end
Expand Down
2 changes: 2 additions & 0 deletions ...f_template_output/project_benches/caliptra_top/tb/sequences/caliptra_top_sequences_pkg.sv
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,8 @@ package caliptra_top_sequences_pkg;
import soc_ifc_status_pkg_hdl::*;
import cptra_status_pkg::*;
import cptra_status_pkg_hdl::*;
import mbox_sram_pkg::*;
import mbox_sram_pkg_hdl::*;
import caliptra_top_parameters_pkg::*;
import caliptra_top_env_pkg::*;
import qvip_ahb_lite_slave_params_pkg::*;
Expand Down
16 changes: 14 additions & 2 deletions ...output/project_benches/caliptra_top/tb/sequences/src/caliptra_top_bench_sequence_base.svh
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Original file line number Diff line number Diff line change
Expand Up @@ -57,13 +57,17 @@ rand soc_ifc_env_sequence_base_t soc_ifc_env_seq;
soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq_t soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq;
typedef soc_ifc_status_responder_sequence soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t;
soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t soc_ifc_subenv_soc_ifc_status_agent_responder_seq;
typedef mbox_sram_responder_sequence soc_ifc_subenv_mbox_sram_agent_responder_seq_t;
soc_ifc_subenv_mbox_sram_agent_responder_seq_t soc_ifc_subenv_mbox_sram_agent_responder_seq;
// pragma uvmf custom sequences end

// Sequencer handles for each active interface in the environment
typedef soc_ifc_ctrl_transaction soc_ifc_subenv_soc_ifc_ctrl_agent_transaction_t;
uvm_sequencer #(soc_ifc_subenv_soc_ifc_ctrl_agent_transaction_t) soc_ifc_subenv_soc_ifc_ctrl_agent_sequencer;
typedef soc_ifc_status_transaction soc_ifc_subenv_soc_ifc_status_agent_transaction_t;
uvm_sequencer #(soc_ifc_subenv_soc_ifc_status_agent_transaction_t) soc_ifc_subenv_soc_ifc_status_agent_sequencer;
typedef mbox_sram_transaction soc_ifc_subenv_mbox_sram_agent_transaction_t;
uvm_sequencer #(soc_ifc_subenv_mbox_sram_agent_transaction_t) soc_ifc_subenv_mbox_sram_agent_sequencer;

// Sequencer handles for each QVIP interface
mvc_sequencer uvm_test_top_environment_soc_ifc_subenv_qvip_ahb_lite_slave_subenv_ahb_lite_slave_0_sqr;
Expand All @@ -77,6 +81,7 @@ rand soc_ifc_env_sequence_base_t soc_ifc_env_seq;
cptra_ctrl_configuration soc_ifc_subenv_cptra_ctrl_agent_config;
soc_ifc_status_configuration soc_ifc_subenv_soc_ifc_status_agent_config;
cptra_status_configuration soc_ifc_subenv_cptra_status_agent_config;
mbox_sram_configuration soc_ifc_subenv_mbox_sram_agent_config;

// pragma uvmf custom class_item_additional begin
// pragma uvmf custom class_item_additional end
Expand All @@ -101,10 +106,13 @@ rand soc_ifc_env_sequence_base_t soc_ifc_env_seq;
`uvm_fatal("CFG" , "uvm_config_db #( soc_ifc_status_configuration )::get cannot find resource soc_ifc_subenv_soc_ifc_status_agent_BFM" )
if( !uvm_config_db #( cptra_status_configuration )::get( null , UVMF_CONFIGURATIONS , soc_ifc_subenv_cptra_status_agent_BFM , soc_ifc_subenv_cptra_status_agent_config ) )
`uvm_fatal("CFG" , "uvm_config_db #( cptra_status_configuration )::get cannot find resource soc_ifc_subenv_cptra_status_agent_BFM" )
if( !uvm_config_db #( mbox_sram_configuration )::get( null , UVMF_CONFIGURATIONS , soc_ifc_subenv_mbox_sram_agent_BFM , soc_ifc_subenv_mbox_sram_agent_config ) )
`uvm_fatal("CFG" , "uvm_config_db #( mbox_sram_configuration )::get cannot find resource soc_ifc_subenv_mbox_sram_agent_BFM" )

// Assign the sequencer handles from the handles within agent configurations
soc_ifc_subenv_soc_ifc_ctrl_agent_sequencer = soc_ifc_subenv_soc_ifc_ctrl_agent_config.get_sequencer();
soc_ifc_subenv_soc_ifc_status_agent_sequencer = soc_ifc_subenv_soc_ifc_status_agent_config.get_sequencer();
soc_ifc_subenv_mbox_sram_agent_sequencer = soc_ifc_subenv_mbox_sram_agent_config.get_sequencer();

// Retrieve QVIP sequencer handles from the uvm_config_db
if( !uvm_config_db #(mvc_sequencer)::get( null,UVMF_SEQUENCERS,"uvm_test_top.environment.soc_ifc_subenv.qvip_apb5_slave_subenv.apb5_master_0", uvm_test_top_environment_soc_ifc_subenv_qvip_apb5_slave_subenv_apb5_master_0_sqr) )
Expand All @@ -124,17 +132,20 @@ rand soc_ifc_env_sequence_base_t soc_ifc_env_seq;

caliptra_top_env_seq = caliptra_top_env_sequence_base_t::type_id::create("caliptra_top_env_seq");

soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq = soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq");
soc_ifc_subenv_soc_ifc_status_agent_responder_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_status_agent_responder_seq");
soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq = soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq");
soc_ifc_subenv_soc_ifc_status_agent_responder_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_status_agent_responder_seq");
soc_ifc_subenv_mbox_sram_agent_responder_seq = soc_ifc_subenv_mbox_sram_agent_responder_seq_t::type_id::create("soc_ifc_subenv_mbox_sram_agent_responder_seq");
fork
soc_ifc_subenv_soc_ifc_ctrl_agent_config.wait_for_reset();
soc_ifc_subenv_cptra_ctrl_agent_config.wait_for_reset();
soc_ifc_subenv_soc_ifc_status_agent_config.wait_for_reset();
soc_ifc_subenv_cptra_status_agent_config.wait_for_reset();
soc_ifc_subenv_mbox_sram_agent_config.wait_for_reset();
join
// Start RESPONDER sequences here
fork
soc_ifc_subenv_soc_ifc_status_agent_responder_seq.start(soc_ifc_subenv_soc_ifc_status_agent_sequencer);
soc_ifc_subenv_mbox_sram_agent_responder_seq.start(soc_ifc_subenv_mbox_sram_agent_sequencer);
join_none
// Start INITIATOR sequences here
fork
Expand All @@ -151,6 +162,7 @@ caliptra_top_env_seq.start(top_configuration.vsqr);
soc_ifc_subenv_cptra_ctrl_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_soc_ifc_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_cptra_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_mbox_sram_agent_config.wait_for_num_clocks(400);
join

// pragma uvmf custom body end
Expand Down
3 changes: 3 additions & 0 deletions ...te_output/project_benches/caliptra_top/tb/sequences/src/caliptra_top_cmdline_sequence.svh
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Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,7 @@ class caliptra_top_cmdline_sequence extends caliptra_top_bench_sequence_base;

soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq = soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq");
soc_ifc_subenv_soc_ifc_status_agent_responder_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_status_agent_responder_seq");
soc_ifc_subenv_mbox_sram_agent_responder_seq = soc_ifc_subenv_mbox_sram_agent_responder_seq_t::type_id::create("soc_ifc_subenv_mbox_sram_agent_responder_seq");

// Handle to the responder sequence for getting response transactions
soc_ifc_env_bringup_seq.soc_ifc_status_agent_rsp_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq;
Expand All @@ -95,6 +96,7 @@ class caliptra_top_cmdline_sequence extends caliptra_top_bench_sequence_base;
// Start RESPONDER sequences here
fork
soc_ifc_subenv_soc_ifc_status_agent_responder_seq.start(soc_ifc_subenv_soc_ifc_status_agent_sequencer);
soc_ifc_subenv_mbox_sram_agent_responder_seq.start(soc_ifc_subenv_mbox_sram_agent_sequencer);
join_none

fork
Expand Down Expand Up @@ -151,6 +153,7 @@ class caliptra_top_cmdline_sequence extends caliptra_top_bench_sequence_base;
soc_ifc_subenv_cptra_ctrl_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_soc_ifc_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_cptra_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_mbox_sram_agent_config.wait_for_num_clocks(400);
join

// pragma uvmf custom body end
Expand Down
20 changes: 20 additions & 0 deletions ...plate_output/project_benches/caliptra_top/tb/sequences/src/caliptra_top_rand_sequence.svh
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Original file line number Diff line number Diff line change
Expand Up @@ -167,6 +167,8 @@ class caliptra_top_rand_sequence extends caliptra_top_bench_sequence_base;
bit pauser_valid_initialized = 1'b0;
uvm_object obj;
int ii;
int unsigned mbox_ecc_single_error_burst;
int unsigned mbox_ecc_single_error_delay_clocks;

caliptra_top_env_seq = caliptra_top_env_sequence_base_t::type_id::create("caliptra_top_env_seq");
soc_ifc_env_bringup_seq = soc_ifc_env_bringup_sequence_t::type_id::create("soc_ifc_env_bringup_seq");
Expand All @@ -176,6 +178,7 @@ class caliptra_top_rand_sequence extends caliptra_top_bench_sequence_base;

soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq = soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq");
soc_ifc_subenv_soc_ifc_status_agent_responder_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_status_agent_responder_seq");
soc_ifc_subenv_mbox_sram_agent_responder_seq = soc_ifc_subenv_mbox_sram_agent_responder_seq_t::type_id::create("soc_ifc_subenv_mbox_sram_agent_responder_seq");

// Handle to the responder sequence for getting response transactions
soc_ifc_env_bringup_seq.soc_ifc_status_agent_rsp_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq;
Expand All @@ -193,11 +196,27 @@ class caliptra_top_rand_sequence extends caliptra_top_bench_sequence_base;
// Start RESPONDER sequences here
fork
soc_ifc_subenv_soc_ifc_status_agent_responder_seq.start(soc_ifc_subenv_soc_ifc_status_agent_sequencer);
soc_ifc_subenv_mbox_sram_agent_responder_seq.start(soc_ifc_subenv_mbox_sram_agent_sequencer);
join_none
// // Start INITIATOR sequences here
// fork
// repeat (25) soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq.start(soc_ifc_subenv_soc_ifc_ctrl_agent_sequencer);
// join
fork
forever begin
if (!std::randomize(mbox_ecc_single_error_burst,mbox_ecc_single_error_delay_clocks) with {mbox_ecc_single_error_burst dist {1 :/ 1000, [2:5] :/ 100, [6:31] :/ 20, [32:131071] :/ 1, [131072:524288] :/ 1};
mbox_ecc_single_error_delay_clocks dist {1 :/ 1, [2:31] :/ 3, [32:127] :/ 5, [128:1023] :/ 3, [1024:131072] :/ 1}; })
`uvm_fatal("CALIPTRA_TOP_RAND_TEST", "Failed to randomize mbox ecc bit flip injection parameters")
else
`uvm_info("CALIPTRA_TOP_RAND_TEST", $sformatf("Randomized mbox ecc bit flip injection parameters: burst [%0d] delay [%0d clocks]", mbox_ecc_single_error_burst, mbox_ecc_single_error_delay_clocks), UVM_DEBUG)
soc_ifc_subenv_soc_ifc_ctrl_agent_config.wait_for_num_clocks(mbox_ecc_single_error_delay_clocks);
`uvm_info("CALIPTRA_TOP_RAND_TEST", $sformatf("Injecting mbox ecc error with burst [%0d]", mbox_ecc_single_error_burst), UVM_DEBUG)
repeat(mbox_ecc_single_error_burst) begin
soc_ifc_subenv_mbox_sram_agent_config.inject_ecc_error |= 2'b01;
@soc_ifc_subenv_mbox_sram_agent_responder_seq.new_rsp;
end
end
join_none
fork
forever @(soc_ifc_subenv_soc_ifc_status_agent_responder_seq.new_rsp) sts_rsp_count++;
join_none
Expand Down Expand Up @@ -347,6 +366,7 @@ class caliptra_top_rand_sequence extends caliptra_top_bench_sequence_base;
soc_ifc_subenv_cptra_ctrl_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_soc_ifc_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_cptra_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_mbox_sram_agent_config.wait_for_num_clocks(400);
join

// pragma uvmf custom body end
Expand Down
3 changes: 3 additions & 0 deletions ...mplate_output/project_benches/caliptra_top/tb/sequences/src/caliptra_top_rom_sequence.svh
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@ class caliptra_top_rom_sequence extends caliptra_top_bench_sequence_base;

soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq = soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_ctrl_agent_random_seq");
soc_ifc_subenv_soc_ifc_status_agent_responder_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq_t::type_id::create("soc_ifc_subenv_soc_ifc_status_agent_responder_seq");
soc_ifc_subenv_mbox_sram_agent_responder_seq = soc_ifc_subenv_mbox_sram_agent_responder_seq_t::type_id::create("soc_ifc_subenv_mbox_sram_agent_responder_seq");

// Handle to the responder sequence for getting response transactions
soc_ifc_env_bringup_seq.soc_ifc_status_agent_rsp_seq = soc_ifc_subenv_soc_ifc_status_agent_responder_seq;
Expand All @@ -79,6 +80,7 @@ class caliptra_top_rom_sequence extends caliptra_top_bench_sequence_base;
// Start RESPONDER sequences here
fork
soc_ifc_subenv_soc_ifc_status_agent_responder_seq.start(soc_ifc_subenv_soc_ifc_status_agent_sequencer);
soc_ifc_subenv_mbox_sram_agent_responder_seq.start(soc_ifc_subenv_mbox_sram_agent_sequencer);
join_none

fork
Expand Down Expand Up @@ -108,6 +110,7 @@ class caliptra_top_rom_sequence extends caliptra_top_bench_sequence_base;
soc_ifc_subenv_cptra_ctrl_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_soc_ifc_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_cptra_status_agent_config.wait_for_num_clocks(400);
soc_ifc_subenv_mbox_sram_agent_config.wait_for_num_clocks(400);
join

// pragma uvmf custom body end
Expand Down
46 changes: 30 additions & 16 deletions ...mf_caliptra_top/uvmf_template_output/project_benches/caliptra_top/tb/testbench/hdl_top.sv
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Original file line number Diff line number Diff line change
Expand Up @@ -109,11 +109,13 @@ import uvmf_base_pkg_hdl::*;
logic jtag_trst_n = '0; // JTAG Reset
logic jtag_tdo; // JTAG TDO

logic mbox_sram_cs;
logic mbox_sram_we;
logic [14:0] mbox_sram_addr;
logic [MBOX_DATA_AND_ECC_W-1:0] mbox_sram_wdata;
logic [MBOX_DATA_AND_ECC_W-1:0] mbox_sram_rdata;
mbox_sram_req_t mbox_sram_req;
mbox_sram_resp_t mbox_sram_resp;
logic mbox_sram_cs_stub_inactive;
logic mbox_sram_we_stub_inactive;
logic [14:0] mbox_sram_addr_stub_inactive;
logic [MBOX_DATA_AND_ECC_W-1:0] mbox_sram_wdata_stub_inactive;
logic [MBOX_DATA_AND_ECC_W-1:0] mbox_sram_rdata_stub_inactive;

logic imem_cs;
logic [`CALIPTRA_IMEM_ADDR_WIDTH-1:0] imem_addr;
Expand Down Expand Up @@ -153,12 +155,19 @@ import uvmf_base_pkg_hdl::*;
.clk(clk), .dummy(1'b1)
// pragma uvmf custom soc_ifc_subenv_cptra_status_agent_bus_connections end
);
mbox_sram_if soc_ifc_subenv_mbox_sram_agent_bus(
// pragma uvmf custom soc_ifc_subenv_mbox_sram_agent_bus_connections begin
.clk(clk), .dummy(1'b1)
// pragma uvmf custom soc_ifc_subenv_mbox_sram_agent_bus_connections end
);
soc_ifc_ctrl_monitor_bfm soc_ifc_subenv_soc_ifc_ctrl_agent_mon_bfm(soc_ifc_subenv_soc_ifc_ctrl_agent_bus.monitor_port);
cptra_ctrl_monitor_bfm soc_ifc_subenv_cptra_ctrl_agent_mon_bfm(soc_ifc_subenv_cptra_ctrl_agent_bus.monitor_port);
soc_ifc_status_monitor_bfm soc_ifc_subenv_soc_ifc_status_agent_mon_bfm(soc_ifc_subenv_soc_ifc_status_agent_bus.monitor_port);
cptra_status_monitor_bfm soc_ifc_subenv_cptra_status_agent_mon_bfm(soc_ifc_subenv_cptra_status_agent_bus.monitor_port);
mbox_sram_monitor_bfm soc_ifc_subenv_mbox_sram_agent_mon_bfm(soc_ifc_subenv_mbox_sram_agent_bus.monitor_port);
soc_ifc_ctrl_driver_bfm soc_ifc_subenv_soc_ifc_ctrl_agent_drv_bfm(soc_ifc_subenv_soc_ifc_ctrl_agent_bus.initiator_port);
soc_ifc_status_driver_bfm soc_ifc_subenv_soc_ifc_status_agent_drv_bfm(soc_ifc_subenv_soc_ifc_status_agent_bus.responder_port);
mbox_sram_driver_bfm soc_ifc_subenv_mbox_sram_agent_drv_bfm(soc_ifc_subenv_mbox_sram_agent_bus.responder_port);

// pragma uvmf custom dut_instantiation begin
// AHB Clock/reset
Expand Down Expand Up @@ -207,11 +216,11 @@ import uvmf_base_pkg_hdl::*;
.ready_for_fw_push(soc_ifc_subenv_soc_ifc_status_agent_bus.ready_for_fw_push ),
.ready_for_runtime(soc_ifc_subenv_soc_ifc_status_agent_bus.ready_for_runtime ),

.mbox_sram_cs (mbox_sram_cs ),
.mbox_sram_we (mbox_sram_we ),
.mbox_sram_addr (mbox_sram_addr ),
.mbox_sram_wdata(mbox_sram_wdata),
.mbox_sram_rdata(mbox_sram_rdata),
.mbox_sram_cs (mbox_sram_req.cs ),
.mbox_sram_we (mbox_sram_req.we ),
.mbox_sram_addr (mbox_sram_req.addr ),
.mbox_sram_wdata(mbox_sram_req.wdata),
.mbox_sram_rdata(mbox_sram_resp.rdata),

.imem_cs (imem_cs ),
.imem_addr (imem_addr ),
Expand All @@ -234,7 +243,7 @@ import uvmf_base_pkg_hdl::*;
.generic_output_wires(soc_ifc_subenv_soc_ifc_status_agent_bus.generic_output_wires),

.security_state(soc_ifc_subenv_soc_ifc_ctrl_agent_bus.security_state),
.scan_mode (1'b0)
.scan_mode (1'b0) // TODO
);
assign uvm_test_top_environment_soc_ifc_subenv_qvip_apb5_slave_subenv_qvip_hdl.apb5_master_0_PWUSER = 0;
assign uvm_test_top_environment_soc_ifc_subenv_qvip_apb5_slave_subenv_qvip_hdl.apb5_master_0_PRUSER = 0;
Expand Down Expand Up @@ -297,6 +306,9 @@ import uvmf_base_pkg_hdl::*;
assign soc_ifc_subenv_cptra_ctrl_agent_bus.iccm_axs_blocked = caliptra_top_dut.ahb_lite_resp_access_blocked[`CALIPTRA_SLAVE_SEL_IDMA];
assign soc_ifc_subenv_cptra_ctrl_agent_bus.rv_ecc_sts = caliptra_top_dut.rv_ecc_sts;

assign soc_ifc_subenv_mbox_sram_agent_bus.mbox_sram_req = mbox_sram_req;
assign mbox_sram_resp = soc_ifc_subenv_mbox_sram_agent_bus.mbox_sram_resp;

//=========================================================================-
// Services for SRAM exports, STDOUT, etc
//=========================================================================-
Expand All @@ -311,11 +323,11 @@ import uvmf_base_pkg_hdl::*;
.el2_mem_export (el2_mem_export),

//SRAM interface for mbox
.mbox_sram_cs (mbox_sram_cs ),
.mbox_sram_we (mbox_sram_we ),
.mbox_sram_addr (mbox_sram_addr ),
.mbox_sram_wdata(mbox_sram_wdata),
.mbox_sram_rdata(mbox_sram_rdata),
.mbox_sram_cs (mbox_sram_cs_stub_inactive ),
.mbox_sram_we (mbox_sram_we_stub_inactive ),
.mbox_sram_addr (mbox_sram_addr_stub_inactive ),
.mbox_sram_wdata(mbox_sram_wdata_stub_inactive),
.mbox_sram_rdata(mbox_sram_rdata_stub_inactive),

//SRAM interface for imem
.imem_cs (imem_cs ),
Expand Down Expand Up @@ -346,8 +358,10 @@ import uvmf_base_pkg_hdl::*;
uvm_config_db #( virtual cptra_ctrl_monitor_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_cptra_ctrl_agent_BFM , soc_ifc_subenv_cptra_ctrl_agent_mon_bfm );
uvm_config_db #( virtual soc_ifc_status_monitor_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_soc_ifc_status_agent_BFM , soc_ifc_subenv_soc_ifc_status_agent_mon_bfm );
uvm_config_db #( virtual cptra_status_monitor_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_cptra_status_agent_BFM , soc_ifc_subenv_cptra_status_agent_mon_bfm );
uvm_config_db #( virtual mbox_sram_monitor_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_mbox_sram_agent_BFM , soc_ifc_subenv_mbox_sram_agent_mon_bfm );
uvm_config_db #( virtual soc_ifc_ctrl_driver_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_soc_ifc_ctrl_agent_BFM , soc_ifc_subenv_soc_ifc_ctrl_agent_drv_bfm );
uvm_config_db #( virtual soc_ifc_status_driver_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_soc_ifc_status_agent_BFM , soc_ifc_subenv_soc_ifc_status_agent_drv_bfm );
uvm_config_db #( virtual mbox_sram_driver_bfm )::set( null , UVMF_VIRTUAL_INTERFACES , soc_ifc_subenv_mbox_sram_agent_BFM , soc_ifc_subenv_mbox_sram_agent_drv_bfm );
end

endmodule
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