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Split the layout of the GPIO defaults block into three versions, for the 

three parameterized values used in the RTL verilog.  Modified the
"user_defines.v" file to create verilog definitions that match the C-style
definitions from "defs.h", for convenience/simplicity.
This commit is contained in:
Tim Edwards 2021-11-06 13:28:26 -04:00
parent 33140b67a5
commit f53590d4b5
7 changed files with 3081 additions and 36 deletions
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gds/gpio_defaults_block.gds → gds/gpio_defaults_block_0402.gds
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gds/gpio_defaults_block_1403.gds Normal file
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mag/gpio_defaults_block.mag → mag/gpio_defaults_block_0402.mag
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97
verilog/rtl/user_defines.v
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@ -15,48 +15,73 @@
`default_nettype none
`ifndef __USER_DEFINE_H
`ifndef __USER_DEFINES_H
// User GPIO initial configuration parameters
`define __USER_DEFINE_H
`define __USER_DEFINES_H
// Useful GPIO mode values. These match the names used in defs.h.
`define GPIO_MODE_MGMT_STD_INPUT_NOPULL 13'h0403
`define GPIO_MODE_MGMT_STD_INPUT_PULLDOWN 13'h0803
`define GPIO_MODE_MGMT_STD_INPUT_PULLUP 13'h0c03
`define GPIO_MODE_MGMT_STD_OUTPUT 13'h1809
`define GPIO_MODE_MGMT_STD_BIDIRECTIONAL 13'h1801
`define GPIO_MODE_MGMT_STD_ANALOG 13'h000b
`define GPIO_MODE_USER_STD_INPUT_NOPULL 13'h0402
`define GPIO_MODE_USER_STD_INPUT_PULLDOWN 13'h0802
`define GPIO_MODE_USER_STD_INPUT_PULLUP 13'h0c02
`define GPIO_MODE_USER_STD_OUTPUT 13'h1808
`define GPIO_MODE_USER_STD_BIDIRECTIONAL 13'h1800
`define GPIO_MODE_USER_STD_OUT_MONITORED 13'h1802
`define GPIO_MODE_USER_STD_ANALOG 13'h000a
// The power-on configuration for GPIO 0 to 4 is fixed and cannot be
// modified (allowing the SPI and debug to always be accessible unless
// overridden by a flash program).
`define USER_CONFIG_GPIO_5_INIT 13'h0403
`define USER_CONFIG_GPIO_6_INIT 13'h0403
`define USER_CONFIG_GPIO_7_INIT 13'h0403
`define USER_CONFIG_GPIO_8_INIT 13'h0403
`define USER_CONFIG_GPIO_9_INIT 13'h0403
`define USER_CONFIG_GPIO_10_INIT 13'h0403
`define USER_CONFIG_GPIO_11_INIT 13'h0403
`define USER_CONFIG_GPIO_12_INIT 13'h0403
`define USER_CONFIG_GPIO_13_INIT 13'h0403
`define USER_CONFIG_GPIO_14_INIT 13'h0403
// The values below can be any of the standard types defined above,
// or they can be any 13-bit value if the user wants a non-standard
// startup state for the GPIO. By default, every GPIO from 5 to 37
// is set to power up as an input controlled by the management SoC.
// Users may want to redefine these so that the user project powers
// up in a state that can be used immediately without depending on
// the management SoC to run a startup program to configure the GPIOs.
`define USER_CONFIG_GPIO_5_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_6_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_7_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_8_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_9_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_10_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_11_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_12_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_13_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_14_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
// Configurations of GPIO 15 to 25 are used on caravel but not caravan.
`define USER_CONFIG_GPIO_15_INIT 13'h0403
`define USER_CONFIG_GPIO_16_INIT 13'h0403
`define USER_CONFIG_GPIO_17_INIT 13'h0403
`define USER_CONFIG_GPIO_18_INIT 13'h0403
`define USER_CONFIG_GPIO_19_INIT 13'h0403
`define USER_CONFIG_GPIO_20_INIT 13'h0403
`define USER_CONFIG_GPIO_21_INIT 13'h0403
`define USER_CONFIG_GPIO_22_INIT 13'h0403
`define USER_CONFIG_GPIO_23_INIT 13'h0403
`define USER_CONFIG_GPIO_24_INIT 13'h0403
`define USER_CONFIG_GPIO_25_INIT 13'h0403
`define USER_CONFIG_GPIO_15_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_16_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_17_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_18_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_19_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_20_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_21_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_22_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_23_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_24_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_25_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_26_INIT 13'h0403
`define USER_CONFIG_GPIO_27_INIT 13'h0403
`define USER_CONFIG_GPIO_28_INIT 13'h0403
`define USER_CONFIG_GPIO_29_INIT 13'h0403
`define USER_CONFIG_GPIO_30_INIT 13'h0403
`define USER_CONFIG_GPIO_31_INIT 13'h0403
`define USER_CONFIG_GPIO_32_INIT 13'h0403
`define USER_CONFIG_GPIO_33_INIT 13'h0403
`define USER_CONFIG_GPIO_34_INIT 13'h0403
`define USER_CONFIG_GPIO_35_INIT 13'h0403
`define USER_CONFIG_GPIO_36_INIT 13'h0403
`define USER_CONFIG_GPIO_37_INIT 13'h0403
`define USER_CONFIG_GPIO_26_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_27_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_28_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_29_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_30_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_31_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_32_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_33_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_34_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_35_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_36_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`define USER_CONFIG_GPIO_37_INIT `GPIO_MODE_MGMT_STD_INPUT_NOPULL
`endif // __USER_DEFINE_H
`endif // __USER_DEFINES_H