pinmux.git
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

2 years agoStarted working on jtag bs chain test
Andrey Miroshnikov [Mon, 6 Dec 2021 22:31:21 +0000 (22:31 +0000)]
Started working on jtag bs chain test

2 years agoget access to jtag boundary scan pads for uart_0_tx/rx
Luke Kenneth Casson Leighton [Mon, 6 Dec 2021 19:29:08 +0000 (19:29 +0000)]
get access to jtag boundary scan pads for uart_0_tx/rx

2 years agoadded i2c/uart prints to the debug test
Andrey Miroshnikov [Mon, 6 Dec 2021 18:30:31 +0000 (18:30 +0000)]
added i2c/uart prints to the debug test

2 years agoAdded I2C test based on the UART and GPIO tests
Andrey Miroshnikov [Mon, 6 Dec 2021 15:02:09 +0000 (15:02 +0000)]
Added I2C test based on the UART and GPIO tests

2 years agoBasic UART test working
Andrey Miroshnikov [Mon, 6 Dec 2021 10:23:32 +0000 (10:23 +0000)]
Basic UART test working

2 years agoStarting to write UART test
Andrey Miroshnikov [Fri, 3 Dec 2021 23:48:18 +0000 (23:48 +0000)]
Starting to write UART test

2 years agoUnit test now covers i/o/oe. Extra debug prints moved to separate test case.
Andrey Miroshnikov [Fri, 3 Dec 2021 19:48:46 +0000 (19:48 +0000)]
Unit test now covers i/o/oe. Extra debug prints moved to separate test case.

2 years agoAdded assert test for all input oand gpio_o_test combinations.
Andrey Miroshnikov [Fri, 3 Dec 2021 16:12:53 +0000 (16:12 +0000)]
Added assert test for all input oand gpio_o_test combinations.

2 years agoremove code trying to treat Pins/Resources as Signals/Records (again)
Luke Kenneth Casson Leighton [Fri, 3 Dec 2021 11:16:35 +0000 (11:16 +0000)]
remove code trying to treat Pins/Resources as Signals/Records (again)

2 years agoTrying to read core input, possibly a pin again
Andrey Miroshnikov [Fri, 3 Dec 2021 10:47:41 +0000 (10:47 +0000)]
Trying to read core input, possibly a pin again

2 years agoAdded input toggling, still implementing
Andrey Miroshnikov [Thu, 2 Dec 2021 23:03:06 +0000 (23:03 +0000)]
Added input toggling, still implementing

2 years agoAdded asserts for gpios 2/3
Andrey Miroshnikov [Thu, 2 Dec 2021 13:08:54 +0000 (13:08 +0000)]
Added asserts for gpios 2/3

2 years agoMoved main code under if __main__ statement for clarity.
Andrey Miroshnikov [Thu, 2 Dec 2021 12:53:17 +0000 (12:53 +0000)]
Moved main code under if __main__ statement for clarity.

2 years agosort out mess of trying to access the Pin resource instead of the pad
Luke Kenneth Casson Leighton [Thu, 2 Dec 2021 12:18:47 +0000 (12:18 +0000)]
sort out mess of trying to access the Pin resource instead of the pad
it was connected to.  faillllll

2 years agoChanged assert, TypeError occurring with pad output.
Andrey Miroshnikov [Thu, 2 Dec 2021 12:09:26 +0000 (12:09 +0000)]
Changed assert, TypeError occurring with pad output.

2 years agoGPIO output test waveforms working, asserts not working yet.
Andrey Miroshnikov [Wed, 1 Dec 2021 23:12:31 +0000 (23:12 +0000)]
GPIO output test waveforms working, asserts not working yet.

2 years agoIn process of writing test case outlined in bug50 c#60, not finished
Andrey Miroshnikov [Wed, 1 Dec 2021 01:13:08 +0000 (01:13 +0000)]
In process of writing test case outlined in bug50 c#60, not finished

2 years agoCan control gpio input via resource_table_pads
Andrey Miroshnikov [Tue, 30 Nov 2021 19:19:53 +0000 (19:19 +0000)]
Can control gpio input via resource_table_pads

2 years agomore messing about
Luke Kenneth Casson Leighton [Mon, 29 Nov 2021 22:25:36 +0000 (22:25 +0000)]
more messing about

2 years agobit of exploration
Luke Kenneth Casson Leighton [Mon, 29 Nov 2021 22:15:35 +0000 (22:15 +0000)]
bit of exploration

2 years agotesting comments
Luke Kenneth Casson Leighton [Mon, 29 Nov 2021 21:47:24 +0000 (21:47 +0000)]
testing comments

2 years agoGPIO o/oe can be controlled for unit testing, still need to figure out inputs.
Andrey Miroshnikov [Mon, 29 Nov 2021 21:41:35 +0000 (21:41 +0000)]
GPIO o/oe can be controlled for unit testing, still need to figure out inputs.

2 years agoAble to control gpio oe signal, not properly though.
Andrey Miroshnikov [Mon, 29 Nov 2021 21:07:54 +0000 (21:07 +0000)]
Able to control gpio oe signal, not properly though.

2 years agoadd gpio and start doing print-outs to find out what is in Blinker.gpio
Luke Kenneth Casson Leighton [Mon, 29 Nov 2021 17:19:05 +0000 (17:19 +0000)]
add gpio and start doing print-outs to find out what is in Blinker.gpio

2 years agoReturned code I removed, fixed my test case, added example test from cesar. Can't...
Andrey Miroshnikov [Mon, 29 Nov 2021 16:44:04 +0000 (16:44 +0000)]
Returned code I removed, fixed my test case, added example test from cesar. Can't figure out signal names to drive.

2 years agoTest case 0 for sanity, not working
Andrey Miroshnikov [Mon, 29 Nov 2021 14:51:35 +0000 (14:51 +0000)]
Test case 0 for sanity, not working

2 years agoadd pinmux docs
Luke Kenneth Casson Leighton [Mon, 29 Nov 2021 12:44:20 +0000 (12:44 +0000)]
add pinmux docs

2 years agomove prototype / proof-of-concept code from ASICPlatform / Blinker test
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 20:38:36 +0000 (20:38 +0000)]
move prototype / proof-of-concept code from ASICPlatform / Blinker test
into actual JTAG class.  start tidyup

2 years agoturn bi-directional GPIO pads back into triplet independent
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 16:46:25 +0000 (16:46 +0000)]
turn bi-directional GPIO pads back into triplet independent
i/o/oe pads

2 years agoconnect up Platform resources to pads
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 16:30:22 +0000 (16:30 +0000)]
connect up Platform resources to pads

2 years agotake record of boundary scan pads to make a set of ports for rtlil
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 15:10:15 +0000 (15:10 +0000)]
take record of boundary scan pads to make a set of ports for rtlil

2 years agoadd a core-mgr *and* a pad-mgr to JTAG class so that an *entire* set
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 15:02:16 +0000 (15:02 +0000)]
add a core-mgr *and* a pad-mgr to JTAG class so that an *entire* set
of "resources" is connected inside the module... *outside* of the Platform.
the Platform then only needs a straight port-to-port connection *NOT*
"the Platform connects up JTAG Boundary Scan"

2 years agoreworking IO, morphing to make JTAG independent of Platform.build()
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 13:20:12 +0000 (13:20 +0000)]
reworking IO, morphing to make JTAG independent of Platform.build()

2 years agomove padlookup into JTAG class (hacked at the moment)
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 11:22:42 +0000 (11:22 +0000)]
move padlookup into JTAG class (hacked at the moment)

2 years agomove pin-adding into separate function in JTAG class
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 11:22:27 +0000 (11:22 +0000)]
move pin-adding into separate function in JTAG class

2 years agomove ResourceManager into JTAG object, rename it to core_mgr
Luke Kenneth Casson Leighton [Sun, 28 Nov 2021 11:13:13 +0000 (11:13 +0000)]
move ResourceManager into JTAG object, rename it to core_mgr

2 years agodouble-inversion
Luke Kenneth Casson Leighton [Sat, 27 Nov 2021 23:50:33 +0000 (23:50 +0000)]
double-inversion

2 years agoadd JTAG IO pads out
Luke Kenneth Casson Leighton [Sat, 27 Nov 2021 18:26:06 +0000 (18:26 +0000)]
add JTAG IO pads out

2 years agosort out ordering of modules
Luke Kenneth Casson Leighton [Sat, 27 Nov 2021 17:42:46 +0000 (17:42 +0000)]
sort out ordering of modules

3 years agoAdded iotype comment l18
Andrey Miroshnikov [Mon, 22 Nov 2021 15:16:11 +0000 (15:16 +0000)]
Added iotype comment l18

3 years agoadd ASICPlatform override of toolchain_prepare and some notes
Luke Kenneth Casson Leighton [Sat, 20 Nov 2021 00:48:09 +0000 (00:48 +0000)]
add ASICPlatform override of toolchain_prepare and some notes

3 years agocopied more code, still broken
Andrey Miroshnikov [Fri, 19 Nov 2021 20:25:26 +0000 (20:25 +0000)]
copied more code, still broken

3 years agoAdded code from jtag srv test, not working
Andrey Miroshnikov [Fri, 19 Nov 2021 20:10:18 +0000 (20:10 +0000)]
Added code from jtag srv test, not working

3 years agoEdited to use soc imports, not working
Andrey Miroshnikov [Fri, 19 Nov 2021 11:40:24 +0000 (11:40 +0000)]
Edited to use soc imports, not working

3 years agoAdded jtagutils and openpower state dependency for borrowed jtag test cases, see...
Andrey Miroshnikov [Thu, 18 Nov 2021 22:53:25 +0000 (22:53 +0000)]
Added jtagutils and openpower state dependency for borrowed jtag test cases, see bug #50

3 years agoAdded more dependencies, but there's a hiccup with another dependency...
Andrey Miroshnikov [Thu, 18 Nov 2021 20:25:31 +0000 (20:25 +0000)]
Added more dependencies, but there's a hiccup with another dependency...

3 years agoAdding JTAG server/client copy from soc repo, still need more fixes
Andrey Miroshnikov [Thu, 18 Nov 2021 12:46:02 +0000 (12:46 +0000)]
Adding JTAG server/client copy from soc repo, still need more fixes

3 years agoCopying jtag test file from soc repo
Andrey Miroshnikov [Wed, 17 Nov 2021 13:27:42 +0000 (13:27 +0000)]
Copying jtag test file from soc repo

3 years agoAdded comb logic for get_input_output
Andrey Miroshnikov [Tue, 16 Nov 2021 21:32:31 +0000 (21:32 +0000)]
Added comb logic for get_input_output

3 years agoaiyaaaargh, re-route data through pad/core ports, no idea what to do
Luke Kenneth Casson Leighton [Tue, 16 Nov 2021 00:51:03 +0000 (00:51 +0000)]
aiyaaaargh, re-route data through pad/core ports, no idea what to do

3 years agoadd intermediary signal to track things down
Luke Kenneth Casson Leighton [Tue, 16 Nov 2021 00:36:17 +0000 (00:36 +0000)]
add intermediary signal to track things down

3 years agowooow totally ridiculously complicated. forgot that pad resources
Luke Kenneth Casson Leighton [Tue, 16 Nov 2021 00:31:24 +0000 (00:31 +0000)]
wooow totally ridiculously complicated.  forgot that pad resources
have their own pin which of course needs connecting as well

3 years agookaaaay i worked out how to do bi-directional IO:
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 23:40:05 +0000 (23:40 +0000)]
okaaaay i worked out how to do bi-directional IO:
create a width of 3, and have the 3 pins named i, o and oe

3 years agoRemoved tribuf from get_tristate, not working, see bug #50
Andrey Miroshnikov [Mon, 15 Nov 2021 22:11:58 +0000 (22:11 +0000)]
Removed tribuf from get_tristate, not working, see bug #50

3 years agoAdded get_tristate JTAG connection
Andrey Miroshnikov [Mon, 15 Nov 2021 19:08:23 +0000 (19:08 +0000)]
Added get_tristate JTAG connection

3 years agoAdded get_input_output, will add diagram on wiki later. Demo hasn't used it yet.
Andrey Miroshnikov [Mon, 15 Nov 2021 18:18:24 +0000 (18:18 +0000)]
Added get_input_output, will add diagram on wiki later. Demo hasn't used it yet.

3 years agoAdded get_output jtag connection
Andrey Miroshnikov [Mon, 15 Nov 2021 17:48:15 +0000 (17:48 +0000)]
Added get_output jtag connection

3 years agoPEP8
Andrey Miroshnikov [Mon, 15 Nov 2021 17:40:17 +0000 (17:40 +0000)]
PEP8

3 years agowhoops syntax error
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 17:28:53 +0000 (17:28 +0000)]
whoops syntax error

3 years agotidyup
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 17:25:23 +0000 (17:25 +0000)]
tidyup

3 years agosort out pad/core link
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 17:22:18 +0000 (17:22 +0000)]
sort out pad/core link

3 years agoAdded comb routing to get_input, not working yet
Andrey Miroshnikov [Mon, 15 Nov 2021 17:05:51 +0000 (17:05 +0000)]
Added comb routing to get_input, not working yet

3 years agoadd some print statements and comments explaining what the heck is going on
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 14:20:53 +0000 (14:20 +0000)]
add some print statements and comments explaining what the heck is going on

3 years agoredo JTAG to not use Pins clas, it is by pinspec
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 14:15:01 +0000 (14:15 +0000)]
redo JTAG to not use Pins clas, it is by pinspec
not by resources

therefore forget Pins class and wire up jtag IOConn directly by calling
C4MJTAG.add_io() directly

next step is to wire up the Shift Register stuff

3 years agoreplace DummyPlatform with ASICPlatform
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 13:34:03 +0000 (13:34 +0000)]
replace DummyPlatform with ASICPlatform

3 years agoreduce GPIO down to 4
Luke Kenneth Casson Leighton [Mon, 15 Nov 2021 10:51:57 +0000 (10:51 +0000)]
reduce GPIO down to 4

3 years agogetting microtest to work again (adapting json output)
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 19:40:51 +0000 (19:40 +0000)]
getting microtest to work again (adapting json output)

3 years agomove json creation to separate file
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 19:22:58 +0000 (19:22 +0000)]
move json creation to separate file

3 years agosort out JSON function missing and get mapping working
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 19:19:26 +0000 (19:19 +0000)]
sort out JSON function missing and get mapping working

3 years agoadd missing clock to I2S pinfunction
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 19:13:19 +0000 (19:13 +0000)]
add missing clock to I2S pinfunction

3 years agopython2 print conversion
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 19:10:56 +0000 (19:10 +0000)]
python2 print conversion

3 years agocomments
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 16:48:17 +0000 (16:48 +0000)]
comments

3 years agoadd a few more asserts just to be safe
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 16:45:40 +0000 (16:45 +0000)]
add a few more asserts just to be safe

3 years agoyargh, hook into PlatformManager.request() so that seamlessly a
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 16:42:33 +0000 (16:42 +0000)]
yargh, hook into PlatformManager.request() so that seamlessly a
duplicate pad manager request can be made, and, further, the ports analysed
in order to hook up the names between pads and core (padlookup)
this is much cleaner than having to allocate all resources in advance
in the constructur

3 years agooverride Platform.add_resources() so as to be able to add
Luke Kenneth Casson Leighton [Sun, 14 Nov 2021 15:25:41 +0000 (15:25 +0000)]
override Platform.add_resources() so as to be able to add
resources to the Boundary Scan pad_mgr

3 years agocode-morph to drop in a duplicate resource set, for the IO ring
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 22:33:55 +0000 (22:33 +0000)]
code-morph to drop in a duplicate resource set, for the IO ring

3 years agoadd JTAG module to test example
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 22:10:15 +0000 (22:10 +0000)]
add JTAG module to test example

3 years agocleanup jtag.py for demo/test purposes
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 22:08:06 +0000 (22:08 +0000)]
cleanup jtag.py for demo/test purposes

3 years agoadd first cut of jtag.py (from soc) to be cut down later
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 22:04:48 +0000 (22:04 +0000)]
add first cut of jtag.py (from soc) to be cut down later

3 years agoadd copies of get_input/output/etc to at least put in some prints
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 20:28:54 +0000 (20:28 +0000)]
add copies of get_input/output/etc to at least put in some prints

3 years agoadd comments and GPIO pads with triplet of Pins i/o/oe
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 20:27:33 +0000 (20:27 +0000)]
add comments and GPIO pads with triplet of Pins i/o/oe

3 years agohmmm experimenting with gpio directions
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 20:01:47 +0000 (20:01 +0000)]
hmmm experimenting with gpio directions

3 years agoadd clock/reset to dummy platform, now sync domain exists
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 19:45:57 +0000 (19:45 +0000)]
add clock/reset to dummy platform, now sync domain exists

3 years agomess about with resources a bit
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 18:31:13 +0000 (18:31 +0000)]
mess about with resources a bit

3 years agohooray got the output at least created in build/
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 18:10:02 +0000 (18:10 +0000)]
hooray got the output at least created in build/

3 years agotidyup, got testing_stage1.py at least running
Luke Kenneth Casson Leighton [Sat, 13 Nov 2021 18:06:12 +0000 (18:06 +0000)]
tidyup, got testing_stage1.py at least running

3 years agoAdded resource function (not working yet)
Andrey Miroshnikov [Sat, 13 Nov 2021 17:16:42 +0000 (17:16 +0000)]
Added resource function (not working yet)

3 years agoAdded platform instantiation (missing import statement though)
Andrey Miroshnikov [Sat, 13 Nov 2021 09:23:21 +0000 (09:23 +0000)]
Added platform instantiation (missing import statement though)

3 years agoAdding stage1 test file
Andrey Miroshnikov [Sat, 13 Nov 2021 08:53:23 +0000 (08:53 +0000)]
Adding stage1 test file

3 years agoCloned create_sv for ngi_router svg scaling
Andrey Miroshnikov [Mon, 8 Nov 2021 19:57:24 +0000 (19:57 +0000)]
Cloned create_sv for ngi_router svg scaling

3 years agoAdded most of the peripherals, still a few more to add
Andrey Miroshnikov [Mon, 8 Nov 2021 19:53:15 +0000 (19:53 +0000)]
Added most of the peripherals, still a few more to add