Michael Cardell Widerkrantz
632e21886d
Update documentation according to new firmware protocol
2022-11-28 16:17:19 +01:00
Michael Cardell Widerkrantz
c80dc53027
fw: Introduce an explicit state machine - changes protocol!
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We introduce an explicit state machine (see README).
With the new states we:
- combine setting size and USS to a single command.
- start the device app immediatiely when having receceived the last
data chunk and returning the digest.
- Loop forever and wait for the stick to be removed if we end up in
unknown state.
Signed-off-by: Michael Cardell Widerkrantz <mc@tillitis.se>
2022-11-28 16:17:19 +01:00
Joachim Strömbergson
2fa1ffb8e7
Disable HW support in CPU for DIV
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-28 16:15:01 +01:00
Sasko Simonovski
fa03bb73ed
Update README.md
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Updated first header.
2022-11-28 16:14:55 +01:00
Joachim Strömbergson
fa4afb5897
Add block diagram image
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-28 10:00:10 +01:00
Daniel Lublin
3435941eab
Remove version suffixes, no longer needed on ubuntu 22.10 (clang 15)
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Signed-off-by: Daniel Lublin <daniel@lublin.se>
2022-11-23 09:47:48 +01:00
Joachim Strömbergson
945760941b
Merge branch 'main' of github.com:tillitis/tillitis-key1
2022-11-22 15:06:51 +01:00
Joachim Strömbergson
d59638094b
Change TK1 to TKey and improve wording
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-22 15:05:43 +01:00
Daniel Lublin
b4b5d9add6
toolchain: add explicit llvm; remove libboots-dev dupe
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Signed-off-by: Daniel Lublin <daniel@lublin.se>
2022-11-22 13:43:23 +01:00
Joachim Strömbergson
292ae28669
Remove reference to OpenTitan structure
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-22 09:45:08 +01:00
Joachim Strömbergson
a15a94fe8e
Move readme:s for boards and firmware to doc subdir
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-21 16:27:30 +01:00
Daniel Lublin
888a9d4cc3
Fix nits
2022-11-21 15:49:19 +01:00
Daniel Lublin
acb9c37ee7
Add fw cmd to get UDI
2022-11-21 15:45:27 +01:00
Joachim Strömbergson
98a3a1240b
Reorder doc list to highlight start info
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-21 15:43:00 +01:00
Joachim Strömbergson
23fa71036e
Fix minor nits
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-21 15:37:56 +01:00
Joachim Strömbergson
9760ebeea4
Improve wording of what makes TK1 unique
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-21 15:35:43 +01:00
Joachim Strömbergson
8179f40642
Add the correct link
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-21 13:49:31 +01:00
Joachim Strömbergson
fa2c75507e
Merge branch 'main' of github.com:tillitis/tillitis-key1
2022-11-21 13:49:06 +01:00
Joachim Strömbergson
d788742010
Add dco file and link to the dco in README
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Signed-off-by: Joachim Strömbergson <joachim@assured.se>
2022-11-21 13:47:42 +01:00
Daniel Lublin
a2ffb6d007
Correct reference
2022-11-15 15:19:45 +01:00
Joachim Strömbergson
1a49304224
Merge branch 'main' of github.com:tillitis/tillitis-key1
2022-11-09 15:06:07 +01:00
Joachim Strömbergson
159b20fa4e
Zero extend the address to match SB_RAM4K ports
2022-11-09 15:05:03 +01:00
Michael Cardell Widerkrantz
254a384181
fw: Clarify and correct doc
2022-11-03 16:25:21 +01:00
Daniel Lublin
a14662c622
Change to max 100 KB app with 28 KB stack
2022-11-02 15:52:29 +01:00
Daniel Lublin
fdda69745e
Add wrapper script that runs reset.py using virtualenv
2022-11-02 15:19:31 +01:00
Daniel Lublin
7af0fc6777
Make hid_test fail less confusingly when programming device is not connected
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Add requirements.txt
2022-11-02 15:19:30 +01:00
Matthew Mets
48f32949bc
Add software reset example for the mta1 programmer
2022-11-02 15:16:24 +01:00
Joachim Strömbergson
517fafff57
Merge branch 'bigger_rx_fifo'
2022-11-02 14:22:46 +01:00
Daniel Lublin
a5d4833d0e
Merge pull request #41 from tillitis/addgolang
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Add golang package to toolchain setup
2022-11-02 06:49:50 +01:00
Matthew Mets
13617c4db4
Add golang to toolchain setup
2022-11-01 13:25:08 +00:00
Daniel Lublin
8755a65a38
Format code
2022-10-31 10:07:23 +01:00
Joachim Strömbergson
8061491f6e
Cleanup, and use fifo_empty to indicate data available
2022-10-28 13:12:47 +02:00
Joachim Strömbergson
24d8680772
Improve detection of empty and full FIFO
2022-10-28 13:09:21 +02:00
Joachim Strömbergson
0eacbca2f9
Increase size of RX-FIFO to 512 bytes
2022-10-28 12:48:13 +02:00
Daniel Lublin
85ef93cd3c
Clarify switch_app reads and writes; add read test to testfw
2022-10-26 11:38:58 +02:00
Daniel Lublin
4b4f014d38
Rename to TK1
2022-10-26 09:20:02 +02:00
Daniel Lublin
5e80b4ae15
Refer to named bits consistently; say 0/1 instead of unset/set
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Clarify touch
2022-10-26 08:34:12 +02:00
Michael Cardell Widerkrantz
e53811ca91
Document FW_RAM and CDI computation
2022-10-26 08:16:41 +02:00
Daniel Lublin
c851b2c0b1
Correct various bits
2022-10-24 15:35:39 +02:00
Daniel Lublin
c4b36429bf
Correct old term
2022-10-24 14:42:30 +02:00
Daniel Lublin
db8f9cf881
Document SRAM==SPRAM; fix whitespace
2022-10-24 11:58:54 +02:00
Daniel Lublin
ff1bf1f326
Merge pull request #32 from tillitis/clear-ram
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FW: Clear all RAM during start
2022-10-24 11:56:16 +02:00
Michael Cardell Widerkrantz
490571b6c0
Clear all RAM during start
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Since SRAM has some data remanence even without power it seems good
hygien to clear all RAM when starting the device so as not to leak
potential sensitive data between device apps.
2022-10-24 11:52:52 +02:00
Daniel Lublin
1661ac20d4
tpt: correct and clarify ranges
2022-10-24 10:05:05 +02:00
Daniel Lublin
ecc2923387
Explain how we attain 18 MHz
2022-10-21 14:33:03 +02:00
Daniel Lublin
675fa1087f
Raise bps to 62500
2022-10-21 14:10:41 +02:00
Michael Cardell Widerkrantz
b8f1d4a083
Add make target secret, update quickstart
2022-10-20 17:02:56 +02:00
Daniel Lublin
65f2272a45
Add TRNG to testfw, document
2022-10-20 12:05:19 +02:00
Michael Cardell Widerkrantz
c52f7d52cd
testfw: Add timer tests
2022-10-20 11:34:01 +02:00
Joachim Strömbergson
2531832683
Fix spelling and clarify programming board FW update procedure
2022-10-19 15:59:42 +02:00
