flashrom.8: add missing entry for `--flash-contents`
Change-Id: I64a8200a86329bd26a2069c5dc39430de9f8ba09
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/57807
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/67873
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/flashrom.8.tmpl b/flashrom.8.tmpl
index aa5bcd4..959e5fd 100644
--- a/flashrom.8.tmpl
+++ b/flashrom.8.tmpl
@@ -250,6 +250,13 @@
.B "\-\-flash\-size"
Prints out the detected flash chips size.
.TP
+.B "\-\-flash\-contents <ref\-file>"
+The file contents of
+.BR <ref\-file>
+will be used to decide which parts of the flash need to be written. Providing
+this saves an initial read of the full flash chip. Be careful, if the provided
+data doesn't actually match the flash contents, results are undefined.
+.TP
.B "\-L, \-\-list\-supported"
List the flash chips, chipsets, mainboards, and external programmers
(including PCI, USB, parallel port, and serial port based devices)