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authorJoachim StroĢˆmbergson <joachim@secworks.se>2018-11-23 12:55:36 +0100
committerJoachim StroĢˆmbergson <joachim@secworks.se>2018-11-23 12:55:36 +0100
commite8fb3bbedca650c3b5fdf0e620bdc231bc85fd55 (patch)
tree5b042d59daf25989273334a2fd02111407b76af0 /src/tb
parentf67001b76c6b6a7764bbea7fdec5d5d0e3ce9792 (diff)
Added ability observe mkmif state. Realized that the write operation handler was under read operation handling. Fixed this and now status write works. We can observe 0xdeadbeef in the memory after status write operation.
Diffstat (limited to 'src/tb')
-rw-r--r--src/tb/tb_keywrap_mkmif.v10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/tb/tb_keywrap_mkmif.v b/src/tb/tb_keywrap_mkmif.v
index b22be82..89e93c7 100644
--- a/src/tb/tb_keywrap_mkmif.v
+++ b/src/tb/tb_keywrap_mkmif.v
@@ -61,6 +61,7 @@ module tb_keywrap_mkmif();
integer show_spi;
integer show_dut_state;
integer show_mem_state;
+ integer show_mkm_state;
reg tb_clk;
reg tb_reset_n;
@@ -149,6 +150,14 @@ module tb_keywrap_mkmif();
$display("ready: 0x%01x ctrl_state: 0x%02x", dut.ready, dut.keywrap_mkmif_ctrl_reg);
$display();
end
+
+ if (show_mkm_state)
+ begin
+ $display("MKM control state:");
+ $display("ready: 0x%1x ctrl: 0x%1x", dut.mkm_ready, dut.mkm.mkmif_ctrl_reg);
+ $display();
+ end
+
if (show_mem_state)
begin
$display("Memory control state:");
@@ -208,6 +217,7 @@ module tb_keywrap_mkmif();
show_spi = 0;
show_dut_state = 1;
show_mem_state = 1;
+ show_mkm_state = 1;
tb_clk = 1'h0;
tb_reset_n = 1'h1;