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Diffstat (limited to 'flashrom.8')
| -rw-r--r-- | flashrom.8 | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -573,6 +573,15 @@ The default model is and the default interface is .BR B . .sp +If there is more than one ft2232_spi-compatible device connected, you can select which one should be used by +specifying its serial number with the +.sp +.B " flashrom \-p ft2232_spi:serial=number" +.sp +syntax where +.B number +is the serial number of the device (which can be found for example in the output of lsusb -v). +.sp All models supported by the ft2232_spi driver can configure the SPI clock rate by setting a divisor. The expressible divisors are all even numbers between 2 and 2^17 (=131072) resulting in SPI clock frequencies of 6 MHz down to about 92 Hz for 12 MHz inputs. The default divisor is set to 2, but you can use another one by |
