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openFPGALoader
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1809 Commits

Author SHA1 Message Date
David McKay 01a0d8cdfc Correct .mcs file parser length calculation 
Commit 2ee72c055 introduced some sanity checks for address and buffer
length. One of the checks added was to check that the size of the buffer
and the size of the calculated bitlength is the same. However, since the
buffer length starts off as the size of the .mcs file, the bit length
you end up with is too long

The result of this is that the tool will erase/write more blocks than it
should and take much longer to program the flash.

Deleting the added check results in the correct length. The other checks
introduced in the patch are probably reasonable, essentially it is
assuming that the start address is always zero. Since the offset to
start programming the SPI flash comes from the command line, not the
.mcs file start address, this seems OK.

An alternative fix is to set the initial buffer size to zero, but this
means it will be reallocating all the time.
 2025-10-07 15:46:29 +01:00
Gwenhael Goavec-Merou 03be134cdd
Merge pull request #591 from hennomann/patch-1 
Update part.hpp to support Lattice LFE3-150EA device
 2025-10-02 12:02:15 +02:00
hennomann 617cd29dff
Update part.hpp to support Lattice LFE3-150EA device 
This PR adds device ID support for the Lattice ECP3 LFE3-150EA.
Previously, only the LFE3-70E was supported.

We've tested the implementation and confirmed it works as expected.
We're happy to contribute to expanding ECP3 device support!
 2025-10-02 11:32:19 +02:00
Gwenhael Goavec-Merou 205e6f9ea5 spiOverJtag/build.py: fixed model value for kintex7 with ISE 2025-09-25 17:09:38 +02:00
Gwenhael Goavec-Merou f8ae76e771 spiOverJtag/build.py: added default value for pkg variable 2025-09-25 15:47:48 +02:00
Gwenhael Goavec-Merou 8694b3c295 board: added HyVision PCIe OPT01 rev.F (Kintex7 xc7k70tfbg676) 2025-09-24 16:56:46 +02:00
Gwenhael Goavec-Merou a7b72321fe spiOverJtag: added xc7k70tfbg676 variant 2025-09-24 16:48:02 +02:00
Gwenhael Goavec-Merou 8e6eb1085c spiOverJtag/build.py: simplify Kintex7 uses 2025-09-24 16:46:57 +02:00
Gwenhael Goavec-Merou 13cf0c59b9 xilinx: load_bridge: uses configBitstreamParser getFilename to print real name instead of theorical (with or without .gz) 2025-09-24 08:07:27 +02:00
Gwenhael Goavec-Merou 6935936a92 configBitstreamParser: added filename getter 2025-09-24 08:06:28 +02:00
Gwenhael Goavec-Merou 39b3ca5871 spiInterface: all methods: added a \n after command displayed (avoids unclear message when calee methods uses printxxx) 2025-09-24 08:06:06 +02:00
Gwenhael Goavec-Merou fdc9edc6cb spiOverJtag/xilinx_spiOverJtag.v: spartan3e: spi_drck -> drck 2025-09-22 10:18:24 +02:00
Gwenhael Goavec-Merou 29a5bc3515 spiOverJtag/xilinx_spiOverJtag.v: fixed code for virtex6 targets 2025-09-20 18:05:55 +02:00
Gwenhael Goavec-Merou 6df4bce1fd xilinx: allows Flash write for Xilinx Spartan3 targets 2025-09-20 17:31:32 +02:00
Gwenhael Goavec-Merou 1ccc2a0d5b spiOverJtag/xilinx_spiOverJtag.v: can't declare spi_clk for spartan3e device. Fixed sck assign for spartan3e 2025-09-20 17:30:10 +02:00
Gwenhael Goavec-Merou 5e67fee9f5 spiOverJtag/build.py: gzip file must be produces for all Xilinx devices 2025-09-17 20:16:03 +02:00
Gwenhael Goavec-Merou 06b4e2f143 spiOverJtag/xilinx_spiOverJtag.v: don't redeclares tdo for spartan3e 2025-09-17 11:55:52 +02:00
Gwenhael Goavec-Merou 1fc7539538 Prepare v1.0.0 release 2025-09-12 16:00:32 +02:00
Gwenhael Goavec-Merou e2c55f24c0 part: fixed cyclone III/IV/10 LP IDCODE (same code for all families) 2025-09-12 13:26:36 +02:00
Andy c102426b78
Add altera EP4CE30 (#584) 2025-09-08 08:34:37 +02:00
Gwenhael Goavec-Merou 2e12478a65 99-openfpgaloader.rules: added Altera usb-blasterIII rule 2025-09-03 17:34:49 +02:00
Gwenhael Goavec-Merou 19a8df433a .github/workflows/Test.yml: fixed CI with windows (msys2/setup-msys2 master looks broken) 2025-09-03 17:34:19 +02:00
Patrick Urban cfddee3611
colognechip: add bulk erase + quad enable features and simplify spi_wait overload (#582) 
* colognechip: add bulk erase + quad enable features and simplify spi_wait overload

* colognechip: remove unnecessary code in `set_quad_bit` and `bulk_erase_flash`
 2025-09-03 16:26:16 +02:00
Gwenhael Goavec-Merou 501d37e351
Merge pull request #581 from pu-cc/at25ql321 
spiFlashdb: add AT25QL321
 2025-09-03 14:38:11 +02:00
Gwenhael Goavec-Merou 26849d089b
Merge pull request #580 from pu-cc/fix-spiflash-qen 
spiFlash: mask RDSR_WIP instead of RDSR_WEL while waiting for completion
 2025-09-03 14:37:16 +02:00
Patrick Urban 41e4a93f80 spiFlashdb: add AT25QL321 2025-09-03 14:11:28 +02:00
Patrick Urban db64ec92cb spiFlash: mask RDSR_WIP instead of RDSR_WEL while waiting for completion 2025-09-03 13:55:31 +02:00
Gwenhael Goavec-Merou bdcdea9a2f cable: added altera usb blaster III variant 2025-08-27 18:26:17 +02:00
Gwenhael Goavec-Merou 46a0560927 display: std::endl -> \n 2025-08-26 17:51:31 +02:00
Gwenhael Goavec-Merou 850c3d74e0 progressBar: added eol for each progressBar update when no STDOUT_FILENO 2025-08-26 17:49:01 +02:00
Gwenhael Goavec-Merou 2580aed994 esp_usb_jtag: added support for https://github.com/espressif/esp-usb-bridge + small adjusts 2025-08-25 09:38:00 +02:00
Gwenhael Goavec-Merou c818641cae main: list_boards: print 'Undefined' when fpga_part or cable_name is empty 2025-08-07 11:00:49 +02:00
Gwenhael Goavec-Merou bc864100ff main: list_boards now displays fpga_part too 2025-08-07 09:53:28 +02:00
Gwenhael Goavec-Merou 6a1e0ff65e
Merge pull request #575 from 0xDRRB/master 
Add Altera Cyclone 10 LP 10CL080 support
 2025-07-29 09:58:31 +02:00
Denis Bodor c51c53ee33 Add Altera Cyclone 10 LP 10CL080 2025-07-28 13:27:06 +02:00
Gwenhael Goavec-Merou a53aedb137 gowin: added (undocumented) sequence to be performed when CRC Error bit is set 2025-07-20 10:23:19 +02:00
Gwenhael Goavec-Merou 42a4801180 cable: added Altera USB Blaster III (missing link in doc 2025-07-20 09:36:53 +02:00
Gwenhael Goavec-Merou 388f0b4c90 spiFlashdb: added XTX XT25F32B-S chip 2025-07-20 09:32:12 +02:00
Gwenhael Goavec-Merou 5997c202fc 99-openfpgaloader.rules: added entry for ULX3S/ULX4M (DFU mode) 2025-07-19 09:45:26 +02:00
Gwenhael Goavec-Merou b99672b69e board: added ULX4M (DFU) 2025-07-19 09:45:04 +02:00
Gwenhael Goavec-Merou 5e91e20e29
Merge pull request #571 from pu-cc/gatemate-jtag-bypass 
colognechip: Simplify handling of JTAG bypass bits
 2025-07-10 09:43:50 +02:00
Patrick Urban 3b932dc542 colognechip: Simplify number of jtag bypass bits 2025-07-09 16:13:18 +02:00
Gwenhael Goavec-Merou 3b1a40b798 part.hpp: MAX10: only keep size+Single(S)/Dual-supply(D). Sort between single-supply and dual-supply 2025-07-04 07:28:05 +02:00
Gwenhael Goavec-Merou 880ed6f5c9
Merge pull request #568 from csantosb/master 
Document use of udev rules under GuixSystem
 2025-07-03 10:52:03 +02:00
Cayetano Santos 626084947d
doc/guide/install.rst: udev rules instructions under GuixSystem. 2025-07-03 10:43:40 +02:00
Gwenhael Goavec-Merou 4bd9840e46 altera: fix Wc99-designator 2025-07-02 07:17:17 +02:00
Gwenhael Goavec-Merou b06220f71f spiOverJtag/build.py: added default value for model variable 2025-06-30 18:26:59 +02:00
Gwenhael Goavec-Merou b2aa12b582 spiFlash, spiFlashdb: added global_lock flag and uses it instead of jedec_id (#566) 2025-06-30 18:26:22 +02:00
Gwenhael Goavec-Merou afb7bbeec2
Merge pull request #565 from ziyao233/cmsisdap/avoid-memcpy-on-overlapping-buffer 
cmsisDAP: Avoid memcpy() on possibly overlapping buffer
 2025-06-30 10:15:35 +02:00
Yao Zi a1ea0c98fc cmsisDAP: Avoid memcpy() on possibly overlapping buffer 
I observed strange cmsisDAP behavior when building openFPGALoader with
Clang/musl in release mode: CmsisDAP:display_info() shows the correct
hardware capability that supports JTAG,

	...
	firmware version : 0254
	hardware capabilities : 13
	SWO trace buffer size : NA
	...

but the detection of JTAG fails in the constructor with a strange
response sequence,

	Hardware cap 00 01 00
	JTAG init failed with: JTAG is not supported by the probe

With some digging, it's found that the CmsisDAP::xfer() method without
an instruction parameter may be called by the constructor with a rx_buff
pointer overlapping with _ll_buffer, for which memmove() instead of
memcpy() should be used. The behavior of memcpy() is undefined when dst
and src overlap.

Fixes: 53c5d35da6 ("add cmsis dap (hid) support")
Signed-off-by: Yao Zi <ziyao@disroot.org>
 2025-06-28 11:53:25 +00:00