[coreboot-gerrit] Patch merged into coreboot/master: cc05e9b sandy/ivy SPI: Support hardware sequencing and use with multiple chips

the following patch was just integrated into master:
commit cc05e9b31cbd707a3aa7a9f27f6bba585fb238ff
Author: Vladimir Serbinenko 
Date:   Sat Jan 4 21:00:38 2014 +0100

sandy/ivy SPI: Support hardware sequencing and use with multiple chips

When 2 chips are present to get to the second one you have to use hardware
    sequencing. Also use it as the fallback if chip is unknown.

Based on code in flashrom by Stefan Tauner and Carl-Daniel Hailfinger
    distributed under compatible license.

Tested on Lenovo X230 which has EN25QH64 (8M) + N25Q032..3E (4M)

Change-Id: I56f3cf0406b5f09fa327ed052c8e8b1df1d8a11f
    Signed-off-by: Vladimir Serbinenko

See http://review.coreboot.org/4613 for details.

-gerrit