5ced26c3f6
gowin: Improved eraseSRAM/SPI Flash prepare for Arora V devices
2025-03-26 13:14:39 +01:00
6dbde4c368
gowin: Fix compilation on musl
2025-03-07 15:38:14 +01:00
ab8d8fc0d3
gowin: Arora V: fix SRAM erase/load when flash is blank and timeout bit is set
2025-03-06 20:05:31 +01:00
182e30b637
part,gowin,fsparser: added Gowin Arora V GW5AT-60 Variant
2025-02-01 12:19:34 +01:00
46ff6cb2eb
gowin: Implement user flash programming for GW1N9
2024-12-11 12:19:07 +01:00
ffa006d0ee
Add 'user-flash' CLI argument
2024-12-11 12:01:37 +01:00
a1108ca981
gowin: Add GW1N9 detection
2024-12-11 11:49:29 +01:00
91608ca206
gowin: Use std::unique_ptr instead of manual RAII
2024-12-11 11:43:07 +01:00
eba9c37027
Fix SRAM loading on invalid flash
2024-02-02 12:54:17 +01:00
a3826614b3
gowin: writeFLASH: increase delay before CRC check (required for 9K device)
2024-01-09 19:56:53 +01:00
0b59efcb42
src/gowin: GW5A/SPI flash: adding delay after erase flash and after SPI mode instruction. Seems fixed write error.
2024-01-09 18:48:21 +01:00
62ad3a3003
gowin: fix flash erase for GW1NSR-4C: during shiftDR sequence TDI MUST be 0x0000
2024-01-04 07:24:02 +01:00
8c6c0ee85a
Add WebAssembly support.
2023-12-22 21:07:33 +00:00
22f33618b0
gowin: mcufw may be written without fs (but this erase all memory)
2023-12-14 13:13:29 +01:00
2093ce7520
gowin: fix gw1n external flash access
2023-12-14 11:48:14 +01:00
1dbc9e664b
gowin: programFlash/writeFlash: disable previous rewrite (fix write with tangnano4k)
2023-12-14 11:38:34 +01:00
d8186c5e8a
gowin: GW5AST work around
2023-12-11 07:20:37 +01:00
bd917d51ef
gowin: try second eraseSRAM before writeSRAM. Not always working but better...
2023-12-10 08:14:06 +01:00
fb587e73d8
gowin: Fix clk cycle after sending a command, don't read status register programSRAM sequence
2023-12-04 07:25:43 +01:00
0dcd851187
gowin: avoid multiple status register access
2023-12-04 07:05:40 +01:00
01d6244a0f
gowin: Fix status register parse for GW5AST
2023-12-04 07:01:56 +01:00
b119a955a6
gowin: GW5A SPI flash support
2023-11-19 13:29:15 +01:00
a5f2aa56c8
gowin: displayReadReg update. Now GW5A field are correctly displayed
2023-11-19 10:25:06 +01:00
31c89e21a3
gowin: detectFamily new function
2023-11-19 10:18:45 +01:00
f71858f96a
Rewrite GOWIN algorithms
2023-10-29 08:07:48 +01:00
ec35f15a51
altera,efinix,gowin,xilinx: Fix 'Flash SRAM' -> 'Load SRAM'
2023-10-09 14:53:57 +02:00
0f3afbcaea
Make IDCODE unsigned
2023-08-29 20:01:21 +03:00
8976404b78
Use JTAG state
2023-08-29 20:00:28 +03:00
1908ccd83b
make output buffer const
2023-08-29 19:51:41 +03:00
0de2ea6b39
gowin: add preliminary support for GW5AST-138
...
Arora V series is a new series of Gowin FPGA, in which the flashing
process has changed.
Add preliminary support by adding FS file line count and deal with the
SRAM writing process. Flash writing is not yet done.
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
2023-08-12 12:36:06 +08:00
ccdcc49cb0
gowin: fix typo
2023-03-17 19:42:23 +01:00
a481c1e699
gowin: merge CRC check into one method, check usercode/checksum as fallback when usercode register doesn't match computed file's checksum (issue #279 )
2023-02-16 20:02:36 +01:00
fe259fb78d
gowin: add MSPI support when GW2A
2022-09-06 21:25:32 +02:00
09b65ef4cc
gowin: better error message when mismatch between fs idcode and target's idcode
2022-09-04 14:16:02 +02:00
421eefc605
MCU firmware isn't added to the checksum
2022-07-24 17:51:24 +02:00
e44af80776
use RawParser for gowin mcu flashing
2022-07-24 17:31:36 +02:00
e847c3a7b0
Add connecting MCU to JTAG support for GW1NSR-4C
2022-07-20 23:32:21 +02:00
0581803def
Add MCU Firmware flashing support for GW1NSR-4C
2022-07-20 23:32:16 +02:00
fe0b4d347b
gowin: add support for GW2A
...
GW2A has no internal flash, and it uses a yet unknown checksum
algorithm.
Support it by forcing external flash and skip checksum check now.
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
2022-06-16 09:52:44 +08:00
45f7f72030
all devices: add support to (un)protect flash, implement pre/post flash access. Use new spiInterface methods
2021-12-22 19:11:35 +01:00
3730e8189d
spiFlash: extract status register display from read_status_reg
2021-10-19 07:06:46 +02:00
85b53b5918
add gowin external spi in bscan and --external-flash option
2021-09-15 20:18:49 +02:00
304ec0071c
mask idcode upper nibble (version in IEEE 1149.1)
2021-08-27 15:10:12 +02:00
8f95303daf
move to APACHE-2.0 license
2021-06-26 15:24:07 +02:00
2af64e9af4
all: propagate verify with a message when not supported
2021-06-25 08:58:45 +02:00
c471d25bb5
xilinx,lattice,device: add verify write into flash
2021-06-24 18:08:02 +02:00
b150bbdd23
gowin: checks if fs is targeted for connected device
2021-06-24 08:57:18 +02:00
c36d29e5e3
gowin: don't use read_write
2021-05-16 12:13:31 +02:00
16932786db
all parser:
...
- _raw_data is now filled in configBitstreamParser
- source may be a file or a pipe
- displayHeader become a common method (configBitstreamParser)
- improve/rewrite some parser (efinixHexparser 1s -> 11ms)
2021-02-24 06:36:48 +01:00
df52d523bf
All devices: new CLI argument to bypass file type autodetection
2021-02-21 18:30:13 +01:00
Gwenhael Goavec-Merou
Marcus Comstedt
Jean THOMAS
jgroman
Catherine
Alexey Starikovskiy
Icenowy Zheng
balika011