sw/stm32 - Cryptech HSM on STM-32 ARM processor

Age	Commit message (Collapse)	Author
2016-06-06	Don't break builds for dev-bridge board.	Paul Selkirk

2016-06-02	Merge branch 'ft-uart_it'	Fredrik Thulin

2016-06-02	Use DMA for UART RX instead of interrupts.	Fredrik Thulin
	DMA is more efficient and less prone to miss characters than interrupts. An open question is if circular mode is really the best. If someone copy-pastes more than the RX buffer size of configuration into the CLI, we risk the DMA controller catching up with the reader and overwriting data not yet read. Since we don't have flow control back to the users terminal, we will always fail if too much data is entered before we can process it. The question is if failing to stuff new data at the end of a buffer might be better than data being overwritten - thus messing up the commands in unpredictable ways.
2016-06-02	Move the rest of the CLI commands out of cli-test.c.	Fredrik Thulin

2016-06-01	Implement circular buffer UART RX using interrupts.	Fredrik Thulin

2016-06-01	Move FPGA related commands to mgmt-fpga.c	Fredrik Thulin

2016-06-01	Wait for FPGA_DONE on startup (available on Alpha board)	Fredrik Thulin

2016-05-31	Update huart names to reflect change in stm-uart.	Fredrik Thulin

2016-05-27	Merge branch 'ft-dfu-code-loading'	Fredrik Thulin

2016-05-27	formatting	Fredrik Thulin

2016-05-27	Merge branch 'master' of git.cryptech.is.:sw/stm32	Fredrik Thulin

2016-05-27	DFU working - but no signature validation for now.	Fredrik Thulin

2016-05-27	cli_command_root_node: bugfix missing command callback	Fredrik Thulin

2016-05-26	Figure out if the user (me) has a NUCLEO board.	Fredrik Thulin

2016-05-26	Implement a bootloader.	Fredrik Thulin
	This bootloader is now the application at 0x08000000 (FLASH start), which the STM32 will execute upon reset. The other applications are now loaded at 0x08030000 (128 KB into the flash) and will never get started unless the bootloader has been programmed into flash too.
2016-05-25	More DFU code. This might actually work.	Fredrik Thulin
	The applications to be uploaded using 'dfu upload' have to have another FLASH defined in their linker script. Have to recompile some firmware tomorrow and test if this actually works.
2016-05-25	Merge remote-tracking branch 'origin/master' into ft-dfu-code-loading	Fredrik Thulin

2016-05-25	remove non-free files we're not using anyways	Fredrik Thulin

2016-05-24	Try harder to pick up updates from our submodules.	Paul Selkirk

2016-05-24	#include stm32f4xx_hal.h since stm-fmc.h now references HAL symbols.	Paul Selkirk
	This has a knock-on effect in hal_io_fmc.c, but that's in another repo.
2016-05-24	Merge branch 'master' of git.cryptech.is:sw/stm32	Paul Selkirk

2016-05-24	Add test-mkmif	Paul Selkirk

2016-05-24	Remove unused linker scripts	Paul Selkirk

2016-05-24	Remove duplicate cli-test target	Paul Selkirk

2016-05-24	non-working code to upload an application and jump to it	Fredrik Thulin
	Committing my work in progress in case someone else wants to help.
2016-05-24	make 'test sdram' take number of iterations as argument	Fredrik Thulin

2016-05-23	SDRAM initialization and test code from Pavel.	Fredrik Thulin
	Integrated into the cli-test program as such: cryptech> test sdram Initializing SDRAM Starting SDRAM test (n = 0) Run sequential write-then-read test for the first chip Run random write-then-read test for the first chip Run sequential write-then-read test for the second chip Run random write-then-read test for the second chip Run interleaved write-then-read test for both chips at once SDRAM test (n = 0) completed SDRAM test completed successfully cryptech>
2016-05-23	commit bugfix from Pavel fixing initialization of the second SDRAM chip	Fredrik Thulin

2016-05-22	reindent/reformat to closer resemble rest of code base	Fredrik Thulin

2016-05-21	Bugfix erasing sector 0.	Fredrik Thulin

2016-05-21	Add code to test reading, writing and erasing keystore data.	Fredrik Thulin

2016-05-21	Add code to access the keystore memory (SPI flash).	Fredrik Thulin

2016-05-21	Add some exciting defines to define commans in the CLI.	Fredrik Thulin
	Hopefully, having this excitement now makes adding commands a little bit less exciting from here on.
2016-05-20	Add code to reset FPGA using FPGA_PROGRAM_B and FPGA_INIT_B.	Fredrik Thulin
	Also add code to erase FPGA config memory and check status of FPGA_DONE.
2016-05-20	make really-clean was renamed to make distclean	Fredrik Thulin

2016-05-19	Fix a warning.	Fredrik Thulin

2016-05-19	Refactor FPGA bitstream upload code.	Fredrik Thulin
	Move the N25Q128 code to it's own file in order to be able to reuse it for the keystore memory code.
2016-05-18	Add a small script to reset the STM32 CPU.	Fredrik Thulin

2016-05-18	Add FPGA bitstream upload command to cli-test.	Fredrik Thulin
	This code needs more error checking etc. but together with the Python script 'filetransfer', a new bitstream may be loaded into the FPGA config memory like this: filetransfer --fpga /path/to/bitstream The bitstream is identified by 'file' e.g. like this: alpha_test_top.bit: Xilinx BIT data - from alpha_test_top.ncd;UserID=0xFFFFFFFF - for 7a200tfbg484 - built 2016/05/12(13:59:24) - data length 0xe0164
2016-05-18	Fix warnings	Fredrik Thulin

2016-05-18	A little more robust file transfer	Fredrik Thulin

2016-05-18	put some generic CLI code in mgmt-cli.c	Fredrik Thulin

2016-05-18	Add reboot command.	Fredrik Thulin

2016-05-18	Write in 4k-chunks, with acks for flow control.	Fredrik Thulin

2016-05-18	FPGA config memory access code from Pavel.	Fredrik Thulin

2016-05-18	correct LED pinouts for the Alpha	Fredrik Thulin

2016-05-18	build libcli	Paul Selkirk

2016-05-18	Use master branch on libhal.	Paul Selkirk

2016-05-16	Use baud rate 921600 instead of 115200.	Fredrik Thulin
	Don't want to wait longer than necessary for firmware file transfers.
2016-05-16	Add code to talk with the external RTC chip.	Fredrik Thulin