Attention is currently required from: Nico Huber, Edward O'Callaghan, Samir Ibradžić.

Simon Buhrow uploaded patch set #32 to this change.

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ft2232_spi.c: Implement spi_send_multicommand()

Every ftdi_write_data() call is quite time consuming as the ftdi-chips
seems to take always 2-3ms to respond. This leads to what the comment
already says: Minimize USB transfers by packing as many commands as
possible together. So I packed the WREN command together with the
following operation which can be program or erase operation.

This saves about 1 minute when programming a 128MBit Flash with my
config!

Signed-off-by: Simon Buhrow <simon.buhrow@posteo.de>
Change-Id: Ie4a07499ec5ef0af23818593f45dc427285a9e8a
---
M ft2232_spi.c
1 file changed, 90 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/77/40477/32

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Gerrit-Project: flashrom
Gerrit-Branch: master
Gerrit-Change-Id: Ie4a07499ec5ef0af23818593f45dc427285a9e8a
Gerrit-Change-Number: 40477
Gerrit-PatchSet: 32
Gerrit-Owner: Simon Buhrow
Gerrit-Reviewer: Alan Green <avg@google.com>
Gerrit-Reviewer: Anastasia Klimchuk <aklm@chromium.org>
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