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authorVladimir Serbinenko <phcoder@gmail.com>2014-01-04 21:00:38 +0100
committerVladimir Serbinenko <phcoder@gmail.com>2014-01-23 20:42:31 +0100
commitf3c7a9cf9dd275fa597abf4e40552b3645e1cb23 (patch)
tree20af1a9e8bdf31342296bb36c13e4474ebde16c7 /payloads
parente23bd0e3c4e4ec8fddf8b2bc6aa6fa398781fcd1 (diff)
downloadcoreboot-f3c7a9cf9dd275fa597abf4e40552b3645e1cb23.tar.xz
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 <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4613 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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