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openFPGALoader
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README: update with (un)protect flash

This commit is contained in:
Gwenhael Goavec-Merou 2021-12-22 19:15:06 +01:00
parent db92ea068c
commit 9d494c1be1
1 changed files with 4 additions and 2 deletions
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README.md
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@ -47,8 +47,7 @@ openFPGALoader -c cmsisdap fpga_bitstream.bit
## Usage ## Usage
``` ```
openFPGALoader --help Usage: ./openFPGALoader [OPTION...] BIT_FILE
Usage: openFPGALoader [OPTION...] BIT_FILE
openFPGALoader -- a program to flash FPGA openFPGALoader -- a program to flash FPGA
--altsetting arg DFU interface altsetting (only for DFU mode) --altsetting arg DFU interface altsetting (only for DFU mode)
@ -70,6 +69,7 @@ openFPGALoader -- a program to flash FPGA
dump-flash dump-flash
--file-type arg provides file type instead of let's deduced by --file-type arg provides file type instead of let's deduced by
using extension using extension
--flash-sector arg flash sector (Lattice parts only)
--fpga-part arg fpga model flavor + package --fpga-part arg fpga model flavor + package
--freq arg jtag frequency (Hz) --freq arg jtag frequency (Hz)
-f, --write-flash write bitstream in flash (default: false) -f, --write-flash write bitstream in flash (default: false)
@ -81,9 +81,11 @@ openFPGALoader -- a program to flash FPGA
-o, --offset arg start offset in EEPROM -o, --offset arg start offset in EEPROM
--pins arg pin config (only for ft232R) TDI:TDO:TCK:TMS --pins arg pin config (only for ft232R) TDI:TDO:TCK:TMS
--probe-firmware arg firmware for JTAG probe (usbBlasterII) --probe-firmware arg firmware for JTAG probe (usbBlasterII)
--protect-flash arg protect SPI flash area
--quiet Produce quiet output (no progress bar) --quiet Produce quiet output (no progress bar)
-r, --reset reset FPGA after operations -r, --reset reset FPGA after operations
--spi SPI mode (only for FTDI in serial mode) --spi SPI mode (only for FTDI in serial mode)
--unprotect-flash Unprotect flash blocks
-v, --verbose Produce verbose output -v, --verbose Produce verbose output
--verbose-level arg verbose level -1: quiet, 0: normal, 1:verbose, --verbose-level arg verbose level -1: quiet, 0: normal, 1:verbose,
2:debug 2:debug