pinmux.git
2 years agoAdded gpio demo, parametrised pads
Andrey Miroshnikov [Thu, 1 Sep 2022 21:49:38 +0000 (21:49 +0000)]
Added gpio demo, parametrised pads

2 years agoAdded i2c demo
Andrey Miroshnikov [Thu, 1 Sep 2022 13:40:37 +0000 (13:40 +0000)]
Added i2c demo

2 years agoImproved bit-bang UART test func for demo
Andrey Miroshnikov [Wed, 31 Aug 2022 22:51:32 +0000 (22:51 +0000)]
Improved bit-bang UART test func for demo

2 years agoAdding first manual mux experiment
Andrey Miroshnikov [Tue, 30 Aug 2022 23:18:35 +0000 (23:18 +0000)]
Adding first manual mux experiment

2 years agoAdding stage2 file for auto-gen of the pinmux block test
Andrey Miroshnikov [Thu, 18 Aug 2022 22:17:17 +0000 (22:17 +0000)]
Adding stage2 file for auto-gen of the pinmux block test

2 years agorename to fabric
Luke Kenneth Casson Leighton [Wed, 6 Jul 2022 13:18:39 +0000 (14:18 +0100)]
rename to fabric

2 years agofixed list bracket typo
Andrey Miroshnikov [Tue, 5 Jul 2022 15:59:42 +0000 (15:59 +0000)]
fixed list bracket typo

2 years agomove VSS/VDD a little further in on RGMII on ngi_router
Luke Kenneth Casson Leighton [Tue, 5 Jul 2022 15:15:46 +0000 (16:15 +0100)]
move VSS/VDD a little further in on RGMII on ngi_router
4 pins in from end not quite enough.
6 is better

2 years agoChanged ls2 to ngi_router
Andrey Miroshnikov [Tue, 5 Jul 2022 14:29:20 +0000 (14:29 +0000)]
Changed ls2 to ngi_router

2 years agoFixed gpio W number
Andrey Miroshnikov [Tue, 28 Jun 2022 14:07:07 +0000 (14:07 +0000)]
Fixed gpio W number

2 years agomove power pins in on West side, swap I2C and 3 GPIO to end
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 14:03:34 +0000 (15:03 +0100)]
move power pins in on West side, swap I2C and 3 GPIO to end

2 years agoremove GPIOS/E from scenario
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 14:00:48 +0000 (15:00 +0100)]
remove GPIOS/E from scenario

2 years agooverlapping GPIO on E
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 13:55:21 +0000 (14:55 +0100)]
overlapping GPIO on E

2 years agoadd RG0 and RG1 to descripiton
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 13:53:41 +0000 (14:53 +0100)]
add RG0 and RG1 to descripiton

2 years agoAdded GPIOs to W bank
Andrey Miroshnikov [Tue, 28 Jun 2022 13:46:49 +0000 (13:46 +0000)]
Added GPIOs to W bank

2 years agoincrease GPIO E to 19 pins, fit one more EINT back in
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 13:24:44 +0000 (14:24 +0100)]
increase GPIO E to 19 pins, fit one more EINT back in

2 years agoadd GPIOs to south bank, move UART SPI SDR over by one (Mux1 column)
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 13:20:47 +0000 (14:20 +0100)]
add GPIOs to south bank, move UART SPI SDR over by one (Mux1 column)

2 years agoForgot to change pin num
Andrey Miroshnikov [Tue, 28 Jun 2022 13:19:44 +0000 (13:19 +0000)]
Forgot to change pin num

2 years agoAdded GPIO and muxed RGMII1
Andrey Miroshnikov [Tue, 28 Jun 2022 13:18:07 +0000 (13:18 +0000)]
Added GPIO and muxed RGMII1

2 years agostart batch from 4 for rgmii
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 13:10:18 +0000 (14:10 +0100)]
start batch from 4 for rgmii

2 years agoSplit rgmii on N side, but not as expected (see svg)
Andrey Miroshnikov [Tue, 28 Jun 2022 13:03:12 +0000 (13:03 +0000)]
Split rgmii on N side, but not as expected (see svg)

2 years ago* added RGMII-2 across multiple split areas on E
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 12:54:15 +0000 (13:54 +0100)]
* added RGMII-2 across multiple split areas on E
* extended GPIOE from 16 to 18 pins
* reduced EINT from 3 to 2 and moved it to mux 2

2 years agomove GPIO and JTAG a little bit on E side (for RGMII interface 1)
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 12:47:13 +0000 (13:47 +0100)]
move GPIO and JTAG a little bit on E side (for RGMII interface 1)

2 years agoAdded ls2 svg, added rgmii to N bank
Andrey Miroshnikov [Tue, 28 Jun 2022 12:29:53 +0000 (12:29 +0000)]
Added ls2 svg, added rgmii to N bank

2 years agoAdded ls2 to spec type
Andrey Miroshnikov [Tue, 28 Jun 2022 12:12:10 +0000 (12:12 +0000)]
Added ls2 to spec type

2 years agoAdding copy of ls180 for new soc (ls2)
Andrey Miroshnikov [Tue, 28 Jun 2022 11:54:25 +0000 (11:54 +0000)]
Adding copy of ls180 for new soc (ls2)

2 years agowhoops, reading pad bankwidths (mux widths) not bank sizes
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 10:42:16 +0000 (11:42 +0100)]
whoops, reading pad bankwidths (mux widths) not bank sizes

2 years agoadd print debugs
Luke Kenneth Casson Leighton [Tue, 28 Jun 2022 10:31:43 +0000 (11:31 +0100)]
add print debugs

2 years agoPinmux now accepts dummy pinset to change port names
Andrey Miroshnikov [Mon, 13 Jun 2022 20:43:05 +0000 (21:43 +0100)]
Pinmux now accepts dummy pinset to change port names

2 years agoAdded comment
Andrey Miroshnikov [Tue, 31 May 2022 22:51:30 +0000 (23:51 +0100)]
Added comment

2 years agoFixed print formatting
Andrey Miroshnikov [Tue, 31 May 2022 14:01:10 +0000 (15:01 +0100)]
Fixed print formatting

2 years agoImproved iomux logic based on lessons from gpio block. Test ordered or randomised.
Andrey Miroshnikov [Tue, 31 May 2022 13:11:51 +0000 (14:11 +0100)]
Improved iomux logic based on lessons from gpio block. Test ordered or randomised.

2 years agoAdded granuality assert (for now)
Andrey Miroshnikov [Tue, 24 May 2022 21:01:54 +0000 (22:01 +0100)]
Added granuality assert (for now)

2 years agoFixed the we usage as explained by Luke in bug #762 c#26
Andrey Miroshnikov [Tue, 24 May 2022 14:26:36 +0000 (14:26 +0000)]
Fixed the we usage as explained by Luke in bug #762 c#26

2 years agoAdded the driver changes to support WB sel control, also code is more flexible if...
Andrey Miroshnikov [Mon, 23 May 2022 21:42:48 +0000 (21:42 +0000)]
Added the driver changes to support WB sel control, also code is more flexible if granuality changes

2 years agoChanged ack behaviour for rd (1 clk) and wr (2 clk)
Andrey Miroshnikov [Mon, 23 May 2022 18:21:21 +0000 (18:21 +0000)]
Changed ack behaviour for rd (1 clk) and wr (2 clk)

2 years agoRemoved redundant use of Array()
Andrey Miroshnikov [Sun, 22 May 2022 23:11:37 +0000 (23:11 +0000)]
Removed redundant use of Array()

2 years agoFinally put together fix based on Luke's suggestion in bug #762 c#18...took a bit...
Andrey Miroshnikov [Sat, 21 May 2022 22:56:49 +0000 (22:56 +0000)]
Finally put together fix based on Luke's suggestion in bug #762 c#18...took a bit more time to work out Layout, 1-clk delay required.

2 years agoClean up gpio code
Andrey Miroshnikov [Tue, 10 May 2022 14:21:05 +0000 (15:21 +0100)]
Clean up gpio code

2 years agoFixed the rd transaction, had to delay ack
Andrey Miroshnikov [Tue, 10 May 2022 12:51:01 +0000 (13:51 +0100)]
Fixed the rd transaction, had to delay ack

2 years agoreplaced duplicate code with functions, almost working
Andrey Miroshnikov [Sat, 7 May 2022 22:39:38 +0000 (23:39 +0100)]
replaced duplicate code with functions, almost working

2 years agoSimplified rd bus connection, almost working, need to debug
Andrey Miroshnikov [Tue, 26 Apr 2022 23:49:39 +0000 (00:49 +0100)]
Simplified rd bus connection, almost working, need to debug

2 years agoImplemented fix suggested by luke, bug 762 c#16, not quite working yet
Andrey Miroshnikov [Fri, 22 Apr 2022 13:16:02 +0000 (14:16 +0100)]
Implemented fix suggested by luke, bug 762 c#16, not quite working yet

2 years agoMultibus connection to different GPIOs fixed for read and write, however need to...
Andrey Miroshnikov [Tue, 5 Apr 2022 23:07:34 +0000 (00:07 +0100)]
Multibus connection to different GPIOs fixed for read and write, however need to debug when awake

2 years agoAdded some gpio logic, still need reading implemented
Andrey Miroshnikov [Tue, 22 Mar 2022 23:37:35 +0000 (23:37 +0000)]
Added some gpio logic, still need reading implemented

2 years agoFixed GPIO block issue that accessed out of bounds Array()
Andrey Miroshnikov [Mon, 21 Mar 2022 00:03:58 +0000 (00:03 +0000)]
Fixed GPIO block issue that accessed out of bounds Array()

2 years agoForgot to add m.d.comb... Now need to debug gpio
Andrey Miroshnikov [Sat, 12 Mar 2022 22:38:40 +0000 (22:38 +0000)]
Forgot to add m.d.comb... Now need to debug gpio

2 years agoAdded signals to export for il
Andrey Miroshnikov [Thu, 10 Mar 2022 23:38:02 +0000 (23:38 +0000)]
Added signals to export for il

2 years agotop level signals not showing up yet
Andrey Miroshnikov [Thu, 10 Mar 2022 23:37:32 +0000 (23:37 +0000)]
top level signals not showing up yet

2 years agoFixed issue with single gpio not working
Andrey Miroshnikov [Wed, 9 Mar 2022 17:28:20 +0000 (17:28 +0000)]
Fixed issue with single gpio not working

2 years agocreated file for 1-pin pinmux, not working yet
Andrey Miroshnikov [Wed, 9 Mar 2022 00:13:51 +0000 (00:13 +0000)]
created file for 1-pin pinmux, not working yet

2 years agocleanup
Andrey Miroshnikov [Wed, 9 Mar 2022 00:13:17 +0000 (00:13 +0000)]
cleanup

2 years agoConverted to comb logic
Andrey Miroshnikov [Tue, 8 Mar 2022 19:07:53 +0000 (19:07 +0000)]
Converted to comb logic

2 years agoAdded basic toggle test. Need to convert to comb domain, too much waiting going on...
Andrey Miroshnikov [Tue, 8 Mar 2022 15:52:22 +0000 (15:52 +0000)]
Added basic toggle test. Need to convert to comb domain, too much waiting going on with clk transitions...

2 years agosingle i/o/oe pin IOMux working (test needs improving).
Andrey Miroshnikov [Mon, 7 Mar 2022 23:24:10 +0000 (23:24 +0000)]
single i/o/oe pin IOMux working (test needs improving).

2 years agoFinally got iomux test running (but block not working yet)
Andrey Miroshnikov [Wed, 2 Mar 2022 23:14:45 +0000 (23:14 +0000)]
Finally got iomux test running (but block not working yet)

2 years agoAdded rd/wr methods to GPIO manager
Andrey Miroshnikov [Tue, 22 Feb 2022 23:58:37 +0000 (23:58 +0000)]
Added rd/wr methods to GPIO manager

2 years agoAdded gtkw doc generation to simple gpio block test
Andrey Miroshnikov [Wed, 16 Feb 2022 22:25:18 +0000 (22:25 +0000)]
Added gtkw doc generation to simple gpio block test

2 years agoAdded GTKWave doc generation
Andrey Miroshnikov [Mon, 14 Feb 2022 20:45:09 +0000 (20:45 +0000)]
Added GTKWave doc generation

2 years agoAdded reverse arg fix, tests working
Andrey Miroshnikov [Thu, 10 Feb 2022 15:56:57 +0000 (15:56 +0000)]
Added reverse arg fix, tests working

2 years agoOriginal 4 JTAG test cases working, woohoo!
Andrey Miroshnikov [Wed, 9 Feb 2022 18:27:49 +0000 (18:27 +0000)]
Original 4 JTAG test cases working, woohoo!

2 years agoGetting closer, now playing with result printing for test comparison
Andrey Miroshnikov [Tue, 8 Feb 2022 23:35:23 +0000 (23:35 +0000)]
Getting closer, now playing with result printing for test comparison

2 years agoMade progress in figuring out JTAG. Getting TDO, still need more testing
Andrey Miroshnikov [Tue, 8 Feb 2022 00:10:28 +0000 (00:10 +0000)]
Made progress in figuring out JTAG. Getting TDO, still need more testing

2 years agoCreated GPIOManager class for tracking config state, setting/reading configuration.
Andrey Miroshnikov [Thu, 3 Feb 2022 23:40:13 +0000 (23:40 +0000)]
Created GPIOManager class for tracking config state, setting/reading configuration.

2 years agoCreated gpio manager class for easier control of individual and group gpios
Andrey Miroshnikov [Tue, 1 Feb 2022 21:46:57 +0000 (21:46 +0000)]
Created gpio manager class for easier control of individual and group gpios

2 years agoTrying to debug the TDO issue with JTAG test
Andrey Miroshnikov [Sun, 30 Jan 2022 17:01:06 +0000 (17:01 +0000)]
Trying to debug the TDO issue with JTAG test

2 years agoReplaced hard-coded config shifts with auto-generated dict from the csrbus layout...
Andrey Miroshnikov [Fri, 28 Jan 2022 22:43:53 +0000 (22:43 +0000)]
Replaced hard-coded config shifts with auto-generated dict from the csrbus layout. Removed redundant signals replaced by gpio_ports. Multi-row addressing not working yet.

2 years agoAdded WB data wordsize param, added gpio port layout
Andrey Miroshnikov [Thu, 27 Jan 2022 00:01:38 +0000 (00:01 +0000)]
Added WB data wordsize param, added gpio port layout

2 years agoAdded prefix to layout, modifyingfunctions for testing
Andrey Miroshnikov [Tue, 25 Jan 2022 00:32:19 +0000 (00:32 +0000)]
Added prefix to layout, modifyingfunctions for testing

2 years agomulti-gpio config working, needs further testing.
Andrey Miroshnikov [Fri, 21 Jan 2022 23:51:12 +0000 (23:51 +0000)]
multi-gpio config working, needs further testing.

2 years agoFixed gpio_addr. Output/input asserts working. Need clean up and documenting
Andrey Miroshnikov [Wed, 19 Jan 2022 20:55:45 +0000 (20:55 +0000)]
Fixed gpio_addr. Output/input asserts working. Need clean up and documenting

2 years agoFixed issue with out/in not updating io. Now issue with address resetting...
Andrey Miroshnikov [Wed, 19 Jan 2022 00:04:12 +0000 (00:04 +0000)]
Fixed issue with out/in not updating io. Now issue with address resetting...

2 years agoMoved config update to combinatorial. Still need to figure out input state read
Andrey Miroshnikov [Mon, 17 Jan 2022 23:59:41 +0000 (23:59 +0000)]
Moved config update to combinatorial. Still need to figure out input state read

2 years agoAdded fixes to Record. ie not being driven correctly.
Andrey Miroshnikov [Sun, 16 Jan 2022 23:12:30 +0000 (23:12 +0000)]
Added fixes to Record. ie not being driven correctly.

2 years agoAdded Record for GPIO config, not working yet
Andrey Miroshnikov [Sun, 16 Jan 2022 11:28:07 +0000 (11:28 +0000)]
Added Record for GPIO config, not working yet

2 years agoImplemented GPIO changes discussed yesterday (except fitting multiple GPIOs in one...
Andrey Miroshnikov [Sat, 15 Jan 2022 22:30:45 +0000 (22:30 +0000)]
Implemented GPIO changes discussed yesterday (except fitting multiple GPIOs in one word). Still sorting out sim

2 years agoMade changes discussed in IRC, will fix sim tomorrow
Andrey Miroshnikov [Fri, 14 Jan 2022 23:32:37 +0000 (23:32 +0000)]
Made changes discussed in IRC, will fix sim tomorrow

2 years agoCreated and started making a basic IO mux block, unit test next.
Andrey Miroshnikov [Thu, 13 Jan 2022 22:30:32 +0000 (22:30 +0000)]
Created and started making a basic IO mux block, unit test next.

2 years agoCleaned up old comments
Andrey Miroshnikov [Thu, 13 Jan 2022 00:51:22 +0000 (00:51 +0000)]
Cleaned up old comments

2 years agoAdded a few TODOs
Andrey Miroshnikov [Thu, 13 Jan 2022 00:19:01 +0000 (00:19 +0000)]
Added a few TODOs

2 years agoCSR, output setting working. Input reading (and setting by sim) working.
Andrey Miroshnikov [Thu, 13 Jan 2022 00:03:01 +0000 (00:03 +0000)]
CSR, output setting working. Input reading (and setting by sim) working.

2 years agoGPIO extension almost working, input still needs fix to the set function
Andrey Miroshnikov [Tue, 11 Jan 2022 23:33:47 +0000 (23:33 +0000)]
GPIO extension almost working, input still needs fix to the set function

2 years agoFirst test of autopep8
Andrey Miroshnikov [Tue, 11 Jan 2022 12:51:41 +0000 (12:51 +0000)]
First test of autopep8

2 years agoRemoved test_case1 as it is now redundant, removed extra redundant code.
Andrey Miroshnikov [Tue, 11 Jan 2022 11:54:27 +0000 (11:54 +0000)]
Removed test_case1 as it is now redundant, removed extra redundant code.

2 years agoImprove JTAG test code clarity for future expansion
Andrey Miroshnikov [Tue, 11 Jan 2022 11:47:33 +0000 (11:47 +0000)]
Improve JTAG test code clarity for future expansion

2 years agoMade JTAG test case into a function to improve clarity
Andrey Miroshnikov [Mon, 10 Jan 2022 21:59:06 +0000 (21:59 +0000)]
Made JTAG test case into a function to improve clarity

2 years agoStarted on implementing i/oe/bank_sel
Andrey Miroshnikov [Fri, 7 Jan 2022 20:22:00 +0000 (20:22 +0000)]
Started on implementing i/oe/bank_sel

2 years agoAdding simple_gpio from soc repo, not modified yet.
Andrey Miroshnikov [Thu, 6 Jan 2022 23:14:19 +0000 (23:14 +0000)]
Adding simple_gpio from soc repo, not modified yet.

2 years agoAlmost finished asserts in unit test, starting cleanup.
Andrey Miroshnikov [Thu, 6 Jan 2022 23:13:37 +0000 (23:13 +0000)]
Almost finished asserts in unit test, starting cleanup.

2 years agoios_keys output control working
Andrey Miroshnikov [Wed, 29 Dec 2021 00:22:01 +0000 (00:22 +0000)]
ios_keys output control working

2 years agoFixed mistake of double jtag writing
Andrey Miroshnikov [Mon, 13 Dec 2021 22:04:04 +0000 (22:04 +0000)]
Fixed mistake of double jtag writing

2 years agoRefactored jtag sim test, made four basic test cases (no asserts yet).
Andrey Miroshnikov [Mon, 13 Dec 2021 21:27:53 +0000 (21:27 +0000)]
Refactored jtag sim test, made four basic test cases (no asserts yet).

2 years agoAdded bs addr for different test modes, still need to add comprehensive tests for...
Andrey Miroshnikov [Sat, 11 Dec 2021 22:47:41 +0000 (22:47 +0000)]
Added bs addr for different test modes, still need to add comprehensive tests for both connected/disconnected core/pad

2 years agoFigured out how to send jtag bs stream, and how to read, now need to add asserts.
Andrey Miroshnikov [Fri, 10 Dec 2021 22:47:10 +0000 (22:47 +0000)]
Figured out how to send jtag bs stream, and how to read, now need to add asserts.

2 years agoTried using other jtag_ commands, still need some extra config to fill shift reg
Andrey Miroshnikov [Thu, 9 Dec 2021 20:23:22 +0000 (20:23 +0000)]
Tried using other jtag_ commands, still need some extra config to fill shift reg

2 years agoAdded DMI and WB code from test_jtag_tap, basic pad/core toggling not working yet
Andrey Miroshnikov [Thu, 9 Dec 2021 13:13:13 +0000 (13:13 +0000)]
Added DMI and WB code from test_jtag_tap, basic pad/core toggling not working yet

2 years agoChanged jtag function imports to use test_jtag_tap, pad/core pin toggling not working yet
Andrey Miroshnikov [Tue, 7 Dec 2021 22:56:21 +0000 (22:56 +0000)]
Changed jtag function imports to use test_jtag_tap, pad/core pin toggling not working yet

2 years agoSolved one issue, found another. See bug #50 c#72
Andrey Miroshnikov [Tue, 7 Dec 2021 18:46:16 +0000 (18:46 +0000)]
Solved one issue, found another. See bug #50 c#72

2 years agoAdded jtag bs core/pad toggling, not working yet
Andrey Miroshnikov [Tue, 7 Dec 2021 18:33:28 +0000 (18:33 +0000)]
Added jtag bs core/pad toggling, not working yet

2 years agoRemoved redunant jtag files that already reside in soc repo
Andrey Miroshnikov [Tue, 7 Dec 2021 17:21:01 +0000 (17:21 +0000)]
Removed redunant jtag files that already reside in soc repo