[coreboot-gerrit] Change in coreboot[master]: drivers/spi: Add flash probe callbacks to spi_ctrlr structure

[Furquan Shaikh (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change.  Please visit

    https://review.coreboot.org/19708

to look at the new patch set (#7).

Change subject: drivers/spi: Add flash probe callbacks to spi_ctrlr structure
......................................................................

drivers/spi: Add flash probe callbacks to spi_ctrlr structure

In order to support some specialized SPI controllers that are actually
SPI flash controllers, add two new members to spi_ctrlr structure:

1. flash_probe: Specialized probe function provided by the spi flash
controller.
2. try_generic_probe_first: Check if the controllers wants the flash
driver to perform generic probing before trying out the specialized
probing.

With this change, the specialized spi flash probe functions are now
associated with a particular spi ctrlr structure and no longer
disconnected from the spi controller.

BUG=b:38330715
TEST=Verified with the entire patch series that spi flash driver still
works fine on poppy.

Change-Id: I35f3bd8ddc5e71515df3ef0c1c4b1a68ee56bf4b
Signed-off-by: Furquan Shaikh <furquan at chromium.org>
---
M src/drivers/spi/spi_flash.c
M src/include/spi-generic.h
M src/include/spi_flash.h
M src/soc/intel/apollolake/spi.c
M src/soc/intel/common/block/fast_spi/fast_spi.c
M src/soc/intel/common/block/fast_spi/fast_spi_flash.c
M src/soc/intel/common/block/include/intelblocks/fast_spi.h
M src/soc/intel/skylake/spi.c
M src/soc/mediatek/mt8173/flash_controller.c
M src/soc/mediatek/mt8173/spi.c
M src/southbridge/intel/common/spi.c
11 files changed, 121 insertions(+), 89 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/08/19708/7
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I35f3bd8ddc5e71515df3ef0c1c4b1a68ee56bf4b
Gerrit-PatchSet: 7
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Furquan Shaikh <furquan at google.com>
Gerrit-Reviewer: Aaron Durbin <adurbin at chromium.org>
Gerrit-Reviewer: Duncan Laurie <dlaurie at chromium.org>
Gerrit-Reviewer: Furquan Shaikh <furquan at google.com>
Gerrit-Reviewer: Julius Werner <jwerner at chromium.org>
Gerrit-Reviewer: Paul Menzel <paulepanter at users.sourceforge.net>
Gerrit-Reviewer: build bot (Jenkins) <no-reply at coreboot.org>