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Hsuan-ting Chen would like Hsuan Ting Chen to review this change.

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flashchips: Add write-protect support for MX25L12833F

datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/8934/MX25L12833F,%203V,%20128Mb,%20v1.0.pdf

BUG=b:332486637
TEST=TBU

Change-Id: I379c833eea3ed3487504126f45c6df672a772ddc
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
---
M flashchips.c
1 file changed, 8 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/92/81792/1

diff --git a/flashchips.c b/flashchips.c
index 7a40f07..c0518cb 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -9041,6 +9041,14 @@
 		.write		= SPI_CHIP_WRITE256,
 		.read		= SPI_CHIP_READ, /* Fast read (0x0B) supported */
 		.voltage	= {2700, 3600},
+		.reg_bits	=
+		{
+			.srp    = {STATUS1, 7, RW},
+			.bp     = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}, {STATUS1, 5, RW}},
+			.tb     = {CONFIG, 3, OTP},
+			.wps    = {SECURITY, 7, OTP}, /* This bit is set by WPSEL command */
+		},
+		.decode_range	= DECODE_RANGE_SPI25,
 	},
 
 	{

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