Change in coreboot[master]: drivers/spi: Implement write protect operation

[Rizwan Qureshi (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/28725

to look at the new patch set (#2).

Change subject: drivers/spi: Implement write protect operation
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drivers/spi: Implement write protect operation

Implement a write protect operation which can be used
as part of a region_device_ops.
This operation will protect the region using the SPI FPR.

Change-Id: I87cef73852ea671ec80741af78844d32c0ed5d3c
Signed-off-by: Rizwan Qureshi 
---
M src/drivers/spi/boot_device_rw_nommap.c
1 file changed, 6 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/28725/2