Attention is currently required from: Alan Green, Edward O'Callaghan.

Alan Green uploaded patch set #8 to this change.

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ft2232_spi.c: release I/Os on shutdown

Reset FTDI I/O pins to high-Z (input) when shutting down. This allows
other devices to use the SPI bus without having to disconnect the
programmer.

This change will introduce a backward incompatibility in the case where
a user is relying on the state of FTDI outputs post-programming (eg. to
disallow another device from driving CS low).

However, there are likely more cases where releasing the SPI bus is the
correct thing to do.

Signed-off-by: Alan Green <avg@google.com>
Change-Id: I9fae55e532595752983f55fac2298f81699dbe5b
---
M ft2232_spi.c
1 file changed, 25 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/32/49632/8

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