unassigned signals in rv_iopmp_regmap.sv

[ntribie-bosch]

Hi,

the wr_err_array [] is not fully initialized in rv_iopmp_regmap.sv .This prevents the iopmp to be simulated in any simulator that propagates X's .

Rewriting this part of code solves the issue :

always @(*) begin
int i;
wr_err_array[(ADDR_HIT_SIZE- 1) : 0] = 'h0;

for (i = 0; i < 13; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[i] & ~reg_be)));
end

for ( i = 13; i < NUMBER_MDS; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[13] & ~reg_be)));
end

for (i = ADDR_HIT_SRCMD_EN_OFFSET; i < NUMBER_MASTERS; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[14] & ~reg_be)));
end

for (i = ADDR_HIT_SRCMD_ENH_OFFSET; i < NUMBER_MASTERS; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[15] & ~reg_be)));
end

for (i = ADDR_HIT_ENTRY_ADDR_OFFSET; i < NUMBER_ENTRIES; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[16] & ~reg_be)));
end

for (i = ADDR_HIT_ENTRY_ADDRH_OFFSET; i < NUMBER_ENTRIES; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[17] & ~reg_be)));
end

for ( i = ADDR_HIT_ENTRY_CFG_OFFSET; i < NUMBER_ENTRIES; i++) begin
wr_err_array[i] = (addr_hit[i] & (|(rv_iopmp_reg_pkg::IOPMP_PERMIT[18] & ~reg_be)));
end
end

I believe this has no impact on FPGA synthesis , signals default to 0