[coreboot-gerrit] [L] Change in coreboot[master]: spi: Share common logic of vendor specific bpbits<>region functions

[Daniel Gröber (dxld) (Code Review)]

Hello build bot (Jenkins), Martin L Roth, Daniel Gröber,

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

https://review.coreboot.org/c/coreboot/+/42124

to look at the new patch set (#27).

Change subject: spi: Share common logic of vendor specific bpbits<>region functions
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spi: Share common logic of vendor specific bpbits<>region functions

Here we move the the majority of the bpbits<>region functions to common
code to allow sharing it with other vendors in a future commit.

Change-Id: Iadedf160575b20ee7fc671642412e6b3d437a20e
Signed-off-by: Daniel Gröber 
---
M src/drivers/spi/Makefile.inc
A src/drivers/spi/spi_common.c
A src/drivers/spi/spi_common.h
M src/drivers/spi/spi_flash_internal.h
M src/drivers/spi/spi_winbond.h
M src/drivers/spi/winbond.c
M tests/drivers/Makefile.inc
M tests/drivers/spi-flash-winbond-test.c
8 files changed, 182 insertions(+), 85 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/42124/27