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Removed unused definitions from user_defines.v, and added more 

explanatory comments.
This commit is contained in:
Tim Edwards 2021-10-25 16:36:18 -04:00
parent 745eee1baa
commit 1e7400c0ac
1 changed files with 7 additions and 6 deletions
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13
verilog/rtl/user_defines.v
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@ -19,11 +19,9 @@
// User GPIO initial configuration parameters
`define __USER_DEFINE_H
`define USER_CONFIG_GPIO_0_INIT 13'h0403
`define USER_CONFIG_GPIO_1_INIT 13'h0403
`define USER_CONFIG_GPIO_2_INIT 13'h0403
`define USER_CONFIG_GPIO_3_INIT 13'h0403
`define USER_CONFIG_GPIO_4_INIT 13'h0403
// 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
@ -34,6 +32,8 @@
`define USER_CONFIG_GPIO_12_INIT 13'h0403
`define USER_CONFIG_GPIO_13_INIT 13'h0403
`define USER_CONFIG_GPIO_14_INIT 13'h0403
// 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
@ -45,6 +45,7 @@
`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_26_INIT 13'h0403
`define USER_CONFIG_GPIO_27_INIT 13'h0403
`define USER_CONFIG_GPIO_28_INIT 13'h0403
@ -58,4 +59,4 @@
`define USER_CONFIG_GPIO_36_INIT 13'h0403
`define USER_CONFIG_GPIO_37_INIT 13'h0403
`endif // __GLOBAL_DEFINE_H
`endif // __USER_DEFINE_H