github-mirrors/ibex
1
0
Fork 0
mirror of https://github.com/lowRISC/ibex.git synced 2025-04-23 05:17:12 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix wrong syntax in prefetch buffer due to removal of hardware loop

Browse source
This commit is contained in:
Markus Wegmann 2016-10-18 15:24:05 +02:00
parent 2d0152afe9
commit 5caf622c3c
1 changed files with 8 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

12
prefetch_buffer.sv
View file

@ -49,10 +49,13 @@ module riscv_fetch_fifo
output logic [31:0] out_rdata_o,
output logic [31:0] out_addr_o,
output logic out_valid_stored_o, // same as out_valid_o, except that if something is incoming now it is not included. This signal is available immediately as it comes directly out of FFs
// CONFIG_REGION: HWL_SUPPORT
`ifdef HWL_SUPPORT
output logic out_valid_stored_o, // same as out_valid_o, except that if something is incoming now it is not included. This signal is available immediately as it comes directly out of FFs
output logic out_is_hwlp_o
`else
output logic out_valid_stored_o // same as out_valid_o, except that if something is incoming now it is not included. This signal is available immediately as it comes directly out of FFs
`endif // HWL_SUPPORT
);
@ -237,13 +240,11 @@ module riscv_fetch_fifo
`ifdef HWL_SUPPORT
is_hwlp_n = {is_hwlp_int[1], 1'b0};
if (is_hwlp_int[1]) begin
addr_n[0] = addr_int[1][31:0];
rdata_n = {rdata_int[1:DEPTH-1], 32'b0};
valid_n = {valid_int[1:DEPTH-1], 1'b0};
end else begin
`endif // HWL_SUPPORT
`else
begin
`endif // HWL_SUPPORT
@ -421,10 +422,13 @@ module riscv_prefetch_buffer
.out_rdata_o ( rdata_o ),
.out_addr_o ( addr_o ),
.out_valid_stored_o ( valid_stored ),
// CONFIG_REGION: HWL_SUPPORT
`ifdef HWL_SUPPORT
.out_valid_stored_o ( valid_stored ),
.out_is_hwlp_o ( is_hwlp_o )
`else
.out_valid_stored_o ( valid_stored )
`endif // HWL_SUPPORT
);