tree 02ee286bbe61e8e13388ccc08cb70712a1db6097
parent ba0206ab76fe0b6834a14dc57f400d139094623c
author Marc Jones <marc.jones@se-eng.com> 1398977604 -0600
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1399672851 +0000

SPI: Fix Eon support

The Eon SPI25 code had a number of issues:
 - fix page write calculation
 - fix erase segment
 - fix id check
 - fix sector size
 - make commands EN25 generic
This make the code similar to other SPI25 devices used in coreboot.

BUG=chrome-os-partner:25907
BRANCH=baytrail(rambi)
TEST=Read and write MRC and ELOG on Glimmer with Eon device.

Original-Change-Id: Id83d94b7ae5ea1610804a943c657d95a29dc6247
Original-Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/197881
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
(cherry picked from commit 090a8e4352890c43209bd17acc41281a3af89f16)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Conflicts:
	src/drivers/spi/eon.c

Change-Id: I7667eab28b850790d92a591c869788d51c26a56c
Reviewed-on: https://chromium-review.googlesource.com/198323
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Marc Jones <marc.jones@se-eng.com>
Tested-by: Marc Jones <marc.jones@se-eng.com>