[rtl] update boot rom's bus interface

stnolting · Oct 4, 2023 · 6212d39 · 6212d39
1 parent 4364571
commit 6212d39
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rtl/core/neorv32_boot_rom.vhd b/rtl/core/neorv32_boot_rom.vhd
@@ -76,7 +76,7 @@ begin
   mem_file_access: process(clk_i)
   begin
     if rising_edge(clk_i) then
-      rden  <= bus_req_i.re;
+      rden  <= bus_req_i.stb and (not bus_req_i.rw); -- read-only
       rdata <= mem_rom(to_integer(unsigned(bus_req_i.addr(boot_rom_size_index_c+1 downto 2))));
     end if;
   end process mem_file_access;