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White Rabbit core collection
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978c11a8
Commit
978c11a8
authored
Mar 02, 2023
by
Tristan Gingold
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Plain Diff
wrc_core: remove some unused signals
parent
c1f73fde
Pipeline
#4325
failed with stage
Changes
2
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1
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2 changed files
with
2 additions
and
51 deletions
+2
-51
wr_core.vhd
modules/wrc_core/wr_core.vhd
+2
-48
wrc_urv_wrapper.vhd
modules/wrc_core/wrc_urv_wrapper.vhd
+0
-3
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modules/wrc_core/wr_core.vhd
View file @
978c11a8
...
@@ -323,29 +323,7 @@ end wr_core;
...
@@ -323,29 +323,7 @@ end wr_core;
architecture
struct
of
wr_core
is
architecture
struct
of
wr_core
is
function
f_choose_lm32_firmware_file
return
string
is
function
f_check_if_firmware_necessary
return
boolean
is
begin
if
(
g_dpram_initf
=
"default"
)
then
if
(
g_simulation
/=
0
)
then
if
g_verbose
then
report
"[WR Core] Using simulation LM32 firmware."
severity
note
;
end
if
;
return
"wrc-simulation.ram"
;
else
if
g_verbose
then
report
"[WR Core] Using release LM32 firmware."
severity
note
;
end
if
;
return
"wrc-release.ram"
;
end
if
;
else
if
g_verbose
then
report
"[WR Core] Using user-provided LM32 firmware."
severity
note
;
end
if
;
return
g_dpram_initf
;
end
if
;
end
function
;
function
f_check_if_lm32_firmware_necessary
return
boolean
is
begin
begin
if
(
g_dpram_initf
/=
""
and
g_dpram_initf
/=
"none"
)
then
if
(
g_dpram_initf
/=
""
and
g_dpram_initf
/=
"none"
)
then
return
true
;
return
true
;
...
@@ -363,21 +341,10 @@ architecture struct of wr_core is
...
@@ -363,21 +341,10 @@ architecture struct of wr_core is
end
if
;
end
if
;
end
function
;
end
function
;
function
f_to_integer
(
x
:
boolean
)
return
integer
is
begin
if
(
x
)
then
return
1
;
else
return
0
;
end
if
;
end
f_to_integer
;
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
--Local resets for peripheral
--Local resets for peripheral
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
signal
rst_wrc_n
:
std_logic
;
signal
rst_wrc_n
:
std_logic
;
signal
rst_wrc
:
std_logic
;
signal
rst_net_n
:
std_logic
;
signal
rst_net_n
:
std_logic
;
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
...
@@ -428,9 +395,6 @@ architecture struct of wr_core is
...
@@ -428,9 +395,6 @@ architecture struct of wr_core is
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
--Mini-NIC
--Mini-NIC
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
signal
mnic_mem_data_o
:
std_logic_vector
(
31
downto
0
);
signal
mnic_mem_addr_o
:
std_logic_vector
(
c_mnic_memsize_log2
-1
downto
0
);
signal
mnic_mem_wr_o
:
std_logic
;
signal
mnic_txtsu_ack
:
std_logic
;
signal
mnic_txtsu_ack
:
std_logic
;
signal
mnic_txtsu_stb
:
std_logic
;
signal
mnic_txtsu_stb
:
std_logic
;
...
@@ -439,8 +403,6 @@ architecture struct of wr_core is
...
@@ -439,8 +403,6 @@ architecture struct of wr_core is
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
signal
periph_slave_i
:
t_wishbone_slave_in_array
(
0
to
4
);
signal
periph_slave_i
:
t_wishbone_slave_in_array
(
0
to
4
);
signal
periph_slave_o
:
t_wishbone_slave_out_array
(
0
to
4
);
signal
periph_slave_o
:
t_wishbone_slave_out_array
(
0
to
4
);
signal
sysc_in_regs
:
t_sysc_in_registers
;
signal
sysc_out_regs
:
t_sysc_out_registers
;
-----------------------------------------------------------------------------
-----------------------------------------------------------------------------
--WB Secondary Crossbar
--WB Secondary Crossbar
...
@@ -484,14 +446,6 @@ architecture struct of wr_core is
...
@@ -484,14 +446,6 @@ architecture struct of wr_core is
-- For SPEC --
-- For SPEC --
--===========================--
--===========================--
signal
hpll_auxout
:
std_logic_vector
(
2
downto
0
);
signal
dmpll_auxout
:
std_logic_vector
(
2
downto
0
);
signal
clk_ref_slv
:
std_logic_vector
(
0
downto
0
);
signal
clk_rx_slv
:
std_logic_vector
(
0
downto
0
);
signal
s_dummy_addr
:
std_logic_vector
(
31
downto
0
);
signal
softpll_irq
:
std_logic
;
signal
softpll_irq
:
std_logic
;
signal
cpu_dwb_out
:
t_wishbone_master_out
;
signal
cpu_dwb_out
:
t_wishbone_master_out
;
...
@@ -869,7 +823,7 @@ begin
...
@@ -869,7 +823,7 @@ begin
g_board_name
=>
g_board_name
,
g_board_name
=>
g_board_name
,
g_flash_secsz_kb
=>
g_flash_secsz_kb
,
g_flash_secsz_kb
=>
g_flash_secsz_kb
,
g_flash_sdbfs_baddr
=>
g_flash_sdbfs_baddr
,
g_flash_sdbfs_baddr
=>
g_flash_sdbfs_baddr
,
g_has_preinitialized_firmware
=>
f_check_if_
lm32_
firmware_necessary
,
g_has_preinitialized_firmware
=>
f_check_if_firmware_necessary
,
g_phys_uart
=>
g_phys_uart
,
g_phys_uart
=>
g_phys_uart
,
g_virtual_uart
=>
g_virtual_uart
,
g_virtual_uart
=>
g_virtual_uart
,
g_mem_words
=>
g_dpram_size
,
g_mem_words
=>
g_dpram_size
,
...
...
modules/wrc_core/wrc_urv_wrapper.vhd
View file @
978c11a8
...
@@ -92,10 +92,7 @@ architecture arch of wrc_urv_wrapper is
...
@@ -92,10 +92,7 @@ architecture arch of wrc_urv_wrapper is
signal
ha_im_addr
:
std_logic_vector
(
31
downto
0
);
signal
ha_im_addr
:
std_logic_vector
(
31
downto
0
);
signal
ha_im_wdata
:
std_logic_vector
(
31
downto
0
);
signal
ha_im_wdata
:
std_logic_vector
(
31
downto
0
);
signal
ha_im_rdata
:
std_logic_vector
(
31
downto
0
);
signal
ha_im_write
:
std_logic
;
signal
ha_im_write
:
std_logic
;
signal
ha_im_access
:
std_logic
;
signal
ha_im_access_d
:
std_logic
;
signal
im_addr_muxed
:
std_logic_vector
(
31
downto
0
);
signal
im_addr_muxed
:
std_logic_vector
(
31
downto
0
);
...
...
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