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Diffstat (limited to 'doc/classic_cli_manpage.rst')
| -rw-r--r-- | doc/classic_cli_manpage.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/classic_cli_manpage.rst b/doc/classic_cli_manpage.rst index 0cd45caae..c46edf6f1 100644 --- a/doc/classic_cli_manpage.rst +++ b/doc/classic_cli_manpage.rst @@ -741,6 +741,14 @@ Example that sets the frequency to 2 MHz:: flashrom -p serprog:dev=/dev/device:baud,spispeed=2M +Optional ``cs`` parameter can be used to switch which chip select number is used. This allows connecting multiple +chips at once and selecting which one to flash by software means (rather than rewiring):: + + flashrom -p serprog:dev=/dev/device:baud,cs=0 + +The particular programmer implementation needs to support this feature, for it to work. If the requested chip +select isn't available, flashrom will fail safely. + More information about serprog is available in **serprog-protocol.txt** in the source distribution. |