Shawn Nematbakhsh 27199e7b64 spi_flash: Add protect support for W25X40 ...

W25X40 uses a different protection register encoding than our existing
W25Q64 code. Move the SPI ROM option to a config, and add support for
the new part.

BUG=chrome-os-partner:37688
TEST=`make buildall -j`. W25X40 protection code tested in a subsequent
commit.
BRANCH=None

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: Iaaeabf42c6c62c20debc91afd2cf8671c14244c8
Reviewed-on: https://chromium-review.googlesource.com/258440
Reviewed-by: Randall Spangler <rspangler@chromium.org>

2015-03-11 23:18:09 +00:00

4.8 KiB

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