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469 Commits 17 Branches 13 Tags 28 MiB
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469 Commits

Author SHA1 Message Date
Joachim Strömbergson 6d0a761e65
Make memeq function side channel silent 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-07-04 09:04:23 +02:00
Daniel Lublin 2ddd523c29
Use tkey-builder:2; add hashes & checks for bitstream & fw bins 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-07-04 09:04:23 +02:00
Joachim Strömbergson aac03357e9
Add note about clearing stray touch events 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-07-04 09:04:23 +02:00
dehanj 8a5d1b3518
Doc: release notes 2023-07-04 09:04:22 +02:00
Monrad-Aas 33abc7fcfe
pdf printed 2023-07-04 09:04:22 +02:00
Monrad-Aas a964d3bb89
Replaced Cap w. spring contacts 
Signed-off-by: Monrad-Aas <isak.monrad-aas@sigma.se>
 2023-07-04 09:04:22 +02:00
Daniel Lublin 47c7e55cba
doc: release notes 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-29 17:08:33 +02:00
Daniel Lublin ff71f796e3
toolchain: use new image by default 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-29 17:03:53 +02:00
Daniel Lublin 508d044430
toolchain: revise Makefile for container builds 
Use podman primarily. Default to using the fully qualified image from
ghcr.io

Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-29 11:45:43 +02:00
Daniel Lublin fae06116dd
toolchain: pin yosys to latest tag, icestorm to recent commit, use newer nextpnr 
The icebram and nextpnr issues have been resolved.

Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-29 11:45:43 +02:00
Daniel Lublin 2991dcef68
doc: harmonize w dev-tillitis 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-29 11:45:18 +02:00
Daniel Lublin 9aece67a41
testfw: test read bytes from CDI 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-28 11:44:13 +02:00
Daniel Lublin eeed342b96
testfw: make output slightly more readable 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-28 11:32:56 +02:00
Daniel Lublin aa86c9d58c
testfw: compare UDS correctly, correct byte-order 
Also don't let fwram success overwrite anyfailed

Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-28 11:32:56 +02:00
Daniel Lublin dcc6351f79
testfw: use a func for fail prints 
Now testfw fits again (when built with -Os)

Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-28 11:32:56 +02:00
Daniel Lublin bcac8eeaf4
testfw: update check for new known UDS; correctly and always print UDS 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-28 11:32:56 +02:00
Joachim Strömbergson 909b95cdaa
Clarify access behaviour of the UDS 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-03-28 10:02:57 +02:00
Joachim Strömbergson 688910bee4
Use different byte values in test UDS words 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-03-28 09:26:23 +02:00
Michael Cardell Widerkrantz c126199a41
fw: UDS not byte-readable 
Since UDS is not byte-readable we copy it by word to local_uds. Now
UDS lives for a short while in local_uds on the stack in FW_RAM and in
the internal buffer of the blake2s context (also in FW_RAM) but is
very soon overwritten.
 2023-03-27 16:24:02 +02:00
Michael Cardell Widerkrantz fae2447344
testfw: Test UDS against known good 2023-03-27 16:24:02 +02:00
Daniel Lublin e3ee7c5bab
doc: adjust to 128-byte framelen 2023-03-27 10:58:20 +02:00
Michael Cardell Widerkrantz cefb6ca9c1
fw: Change max frame size to 128 bytes 2023-03-27 10:58:16 +02:00
Daniel Lublin 29c5ab1108
doc: correct deps 
Signed-off-by: Daniel Lublin <daniel@lublin.se>
 2023-03-27 10:31:23 +02:00
Michael Cardell Widerkrantz bc99f370ce
doc: release notes 
Fix typos and specify OCI image path.
 2023-03-23 15:20:53 +01:00
Michael Cardell Widerkrantz 6613b7e695
docs: Update firmware docs and move memory map 
Update firmware docs to reflect new state machine, the new stack in
FW_RAM, and new loading address for app. Remove superflous technical
details from the software description.

Move memory subsystem and memory map to system_description.md and
refer to it directly by subsection elsewhere.
 2023-03-22 22:50:08 +01:00
Joachim Strömbergson fddfd88db2
Major update of threat model including new release 
Co-authored-by: Michael Cardell Widerkrantz <mc@tillitis.se>
Signed-off-by: Joachim Strömbergson <joachim@assured.se>, Michael Cardell Widerkrantz <mc@tillitis.se>
 2023-03-22 22:26:13 +01:00
Joachim Strömbergson 4086911c3b
Add release notes for Bellatrix 
Co-authored-by: Michael Cardell Widerkrantz <mc@tillitis.se>

Signed-off-by: Joachim Strömbergson <joachim@assured.se>, Michael Cardell Widerkrantz <mc@tillitis.se>
 2023-03-22 21:19:27 +01:00
Joachim Strömbergson dbb7e61509
Add description of exe monitor API 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-03-22 15:55:36 +01:00
Joachim Strömbergson 315f2f9d00
Adding description of new security features 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-03-22 15:54:43 +01:00
Joachim Strömbergson 7152bd55e1
Minor edits to update the system description to new release 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-03-22 15:08:39 +01:00
Michael Cardell Widerkrantz c443ef8a3e
fw: clang-tidy and splint: New make target: check 
Add clang-tidy and splint static analytics check. For now, we use only
the cert-* warnings on clang-tidy and run splint with a lot of flags
to allow more things.

Changes to silence these analytics:

- Stop returning stuff from our debug print functions. We don't check
  them anyway and we don't have any way of detecting transmission
  failure.

- Declare more things static that isn't used outside of a file.

- Change types to be more consistent, typically to size_t or
  something or to uint32_t.
 2023-03-22 11:05:32 +01:00
Michael Cardell Widerkrantz f622937918
fw: Don't use reserved or reserved-looking names 2023-03-22 11:05:26 +01:00
Joachim Strömbergson 1713d7c96b
Add note about tillitis-iceprog depending on libusb-1.0.0 
Signed-off-by: Joachim Strömbergson <joachim@assured.se>
 2023-03-22 09:29:15 +01:00
Matt Mets f83f919f9e
Print warning if the programmer device permissions are incorrect 2023-03-21 14:38:29 +01:00
Matthew Mets fe1e2254d2
Pipecleaning 2023-03-21 14:38:29 +01:00
Matthew Mets 3ac742d333
Add package dependencies for pico sdk 2023-03-21 14:38:29 +01:00
Matthew Mets 604bbdbd02
Add Pico SDK to docker image, for building tp1 firmware 2023-03-21 14:38:29 +01:00
Matt Mets 8894eb4247
Add picosdk to dockerfile 2023-03-21 14:38:29 +01:00
Matt Mets df6f66c064
Update udev rule to match new programmer VID/PID 2023-03-21 14:38:29 +01:00
Matt Mets 17ce7799a7
Rename programmer library, update VID/PID for programmer 2023-03-21 14:38:29 +01:00
Matt Mets 994ec270ef
pico: change USB vendor to Tillitis 2023-03-21 14:38:29 +01:00
Matt Mets 9c7022edd0
Pull in programmer board firmware 2023-03-21 14:38:29 +01:00
Matt Mets 2cd7c9f8e3
Linting 2023-03-21 14:38:28 +01:00
Matt Mets 12f6575afd
Update raw_usb interface 
* Update raw_usb interface to the 0200 version
* Rename ice* commands to be less confusing
* Split production test into a runner script and test library
* Add continuous randomized test for test library
* Speed improvements for nvcm commands
 2023-03-21 14:38:28 +01:00
Matt Mets 3897a8269b
More agressive python linting 2023-03-21 14:38:28 +01:00
Matt Mets 6371ab68fb
USB speed improvements 
* Add write-only commands to avoid unneded reads
* Add clock-only command to avoid excessive writes
* Add partial async support to reduce inter-command delays
 2023-03-21 14:38:28 +01:00
Matt Mets 3fd4ec44b4
Add bootloader command, SPI clock speed setting 2023-03-21 14:38:28 +01:00
Matt Mets d09919d354
Lint more python scripts 2023-03-21 14:38:28 +01:00
Matt Mets 49c3b35a4b
NVCM programmer: add 'verify' option 2023-03-21 14:38:28 +01:00
Matt Mets acdc900b3b
Reflow to max 70 characters 2023-03-21 14:38:28 +01:00