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All these variables are only used in the files they are defined in, so
they can be made static.
Change-Id: I1e55138adef540e9d3a2237aa5b289cb338c0608
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33747
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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It only existed to make maintenance harder and waste our time.
Change-Id: I7a3b5d9ff1e99d2d4f873c6f19fb318f93762037
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33638
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Currently there is a TODO-like comment in the dediprog driver: "Might be
useful for other USB devices as well". Act on this comment by collecting
all the device discovery code for libusb1 devices into a separate file.
Change-Id: Idfcc79371241c2c1dea97faf5e532aa971546a79
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-on: https://review.coreboot.org/27443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The 96Boards Developerbox (a.k.a. Synquacer E-series) provides a CP2102
debug UART with its GPIO pins hooked up to the SPI NOR FLASH. The
circuit is intended to provide emergency recovery functions without
requiring any additional tools (such as a JTAG or SPI programmer). This
was expected to be very slow (and it is) but CP2102 is much cheaper than
a full dual channel USB comms chip.
Read performance is roughly on par with a 2400 baud modem (between 60
and 70 minutes per megabyte if you prefer) and write performance is 50%
slower still. The full recovery process, with backup and verification of
4MB data written takes between 14 and 15 hours. Thus it is only really
practical as an emergency recovery tool, firmware developers will need
to use an alternative programmer.
Change-Id: I2547a96c1a2259ad0d52cd4b6ef42261b37cccf3
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/26948
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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