81 Commits

Author	SHA1	Message	Date
Joachim Strömbergson	17ddb1f84a	Minor fix of ackronyms in the README ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:29 +02:00
Joachim Strömbergson	3e75818879	Fix spelling of toolruns dir ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:29 +02:00
Joachim Strömbergson	5e34802d1c	Update readme with info on API, status, usage and performance ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:28 +02:00
Joachim Strömbergson	361381210e	Add an initial testcase. Hard to simulate entropy ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:28 +02:00
Joachim Strömbergson	a76fc19c65	Add Makefile, testbench and support module needed to build som target ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:28 +02:00
Joachim Strömbergson	a517552c85	Update README with info about the core functions ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:28 +02:00
Joachim Strömbergson	bc7dfea9c4	Add test9: EXE monitor control and detection ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:28 +02:00
Joachim Strömbergson	4644c79cbd	Adding test 8: GPIO test ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:28 +02:00
Joachim Strömbergson	394e437c91	Add test7: Control of LED RGB outputs. ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	480f4e3d45	Add test6: Test that RAM ASLR and SCRAMBLE registers can be set by fw ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	d70937c11b	Improved messaging from the testbench ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	59af60bdd5	Add test4: writing and reading blake2s entry point ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	dc2903a5b4	Update test3 to check that writing to CDI works when in fw mode ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	16a91bfdd5	Adding test 3: Reading out the CDI ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	1f47991ac2	Add test2: Read out UDI ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:27 +02:00
Joachim Strömbergson	6d9890d050	Add test1: Read out name and version ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	49eac9d101	Complete init of DUT and input, output display ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	1909833952	Add header with info and license ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	b1993742bb	Fix testbench buik including DUT instantiation ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	2fb61bba73	Add UDI used during simulation ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	cb2fd573b3	Add dummy LED macro driver module needed for simulation ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	61598f57e5	Add initial version of testbench annd Makfile for building sim target ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:26 +02:00
Joachim Strömbergson	97e3e25d98	Update the UART README with info about the core and its API ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	704d67c8ab	Add Makefile to build sim. Debug sim build ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	819b93deff	Complete testbench and update README with API info ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	bbff7576df	Fix markdown syntax for API listing ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	e6eaad87dc	Update README with info about the timer API ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	4c54b4b60b	Add info about the API in the README ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	18bb9b8599	Making the testbench self checking ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:25 +02:00
Joachim Strömbergson	1d2a71ec0c	Change file extension to markdown ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:24 +02:00
Joachim Strömbergson	1e97e27e66	Updated README, completed testcase and cleaned up the testbench ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:24 +02:00
Joachim Strömbergson	9d188a2f7f	Add more info about how the timer works ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:24 +02:00
Joachim Strömbergson	7c9dfaf45a	Add testcase for the timer top level wrapper and clean up the tb ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:24 +02:00
Joachim Strömbergson	c185849ae4	Minor cleanup of README, testbench and Makefile ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-07-04 09:04:24 +02:00
Joachim Strömbergson	000b7644b5	Update fw ram last address to match new mem size ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-08 13:31:45 +01:00
Joachim Strömbergson	2e2ca04ab7	Bump FPGA design version to 5 ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-07 12:30:10 +01:00
Joachim Strömbergson	d075cc72c3	Manually merged changes for scrambling ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-07 10:42:59 +01:00
Joachim Strömbergson	3eb5b7879c	Add API address to read out number of bytes in Rx FIFO ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-07 08:22:27 +01:00
Joachim Strömbergson	4db4e39205	Clarify the purpose and functionality of the tk1 core ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-07 08:20:18 +01:00
Joachim Strömbergson	6f327d2ff9	Block changing of monitor addresses when enabled ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 15:41:55 +01:00
Joachim Strömbergson	66ebe5089a	Add fw_ram as always active exe monitor area ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 15:41:55 +01:00
Joachim Strömbergson	5c05ae657e	exe monitor can only be enabled, not disabled ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 15:41:55 +01:00
Joachim Strömbergson	7612d00ccf	Feed CPU illegal instruction to trigger trap ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 15:41:55 +01:00
Joachim Strömbergson	86ea45e10a	Add CPU execution monitor ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 15:41:53 +01:00
Joachim Strömbergson	e514f778b2	Remove stray variable for blake2s address update ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 11:32:38 +01:00
Joachim Strömbergson	adcccc44de	Change reset value for the trap led to black ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 11:32:38 +01:00
Joachim Strömbergson	d335dd708a	Add HW to detect trap in cpu and signal using the LEDs ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-03-06 11:32:38 +01:00
Joachim Strömbergson	caeee54e19	Change LED reset value to black ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-02-27 13:21:51 +01:00
Joachim Strömbergson	6137b88fe0	Add separate start, stop bits and running status bit in API ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-01-30 15:48:57 +01:00
Joachim Strömbergson	f020495695	Cleanup of tb for timer core ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2023-01-20 10:14:44 +01:00