flashchips.c: enable WP for 7 entries of MX chips

These weren't split:
 * MX25L3206E/MX25L3208E
   Tested: https://github.com/Dasharo/flashrom/pull/8
 * MX25L6405
 * MX25L6405D
 * MX25L6406E/MX25L6408E
   Tested: https://github.com/Dasharo/flashrom/pull/8

MX25L6436E/MX25L6445E/MX25L6465E/MX25L6473E/MX25L6473F was split into:
 * MX25L6436E/MX25L6445E/MX25L6465E
   - security register
   - WPS
   - tested: https://github.com/Dasharo/flashrom/pull/8
 * MX25L6473E
   - security register
   - OTP TB bit in CONFIG/STATUS2 (0x15 opcode)
   - WPS
 * MX25L6473F
   - NO security register
   - OTP TB bit in CONFIG/STATUS2 (0x15 opcode)
   - NO WPS

Change-Id: Ib3db9d39ffacd3e9e44de92c6cfb6c3ecc8615bd
Tested-by: Maciej Pijanowski <maciej.pijanowski@3mdeb.com>
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/66216
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>

flashchips.c

@@ -8918,7 +8918,7 @@ const struct flashchip flashchips[] = {
 		.page_size	= 256,
 		/* OTP: 64B total; enter 0xB1, exit 0xC1 */
 		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
-		.tested		= TEST_OK_PREW,
+		.tested		= TEST_OK_PREWB,
 		.probe		= PROBE_SPI_RDID,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=
@@ -8945,6 +8945,13 @@ const struct flashchip flashchips[] = {
 		.write		= SPI_CHIP_WRITE256,
 		.read		= SPI_CHIP_READ, /* Fast read (0x0B) and dual I/O supported */
 		.voltage	= {2700, 3600},
+		.reg_bits	=
+		{
+			.srp    = {STATUS1, 7, RW},
+			.bp     = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+			.cmp    = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like CMP */
+		},
+		.decode_range	= DECODE_RANGE_SPI25_BIT_CMP,
 	},
 
 	{
@@ -9171,6 +9178,12 @@ const struct flashchip flashchips[] = {
 		.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}},
+		},
+		.decode_range	= DECODE_RANGE_SPI25,
 	},
 
 	{
@@ -9207,6 +9220,13 @@ const struct flashchip flashchips[] = {
 		.write		= SPI_CHIP_WRITE256,
 		.read		= SPI_CHIP_READ, /* Fast read (0x0B), dual I/O read (0xBB) supported */
 		.voltage	= {2700, 3600},
+		.reg_bits	=
+		{
+			.srp    = {STATUS1, 7, RW},
+			.bp     = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+			.cmp    = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like CMP */
+		},
+		.decode_range	= DECODE_RANGE_SPI25_BIT_CMP,
 	},
 
 	{
@@ -9220,7 +9240,7 @@ const struct flashchip flashchips[] = {
 		/* MX25L6406E supports SFDP */
 		/* OTP: 06E 64B total; enter 0xB1, exit 0xC1 */
 		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
-		.tested		= TEST_OK_PREW,
+		.tested		= TEST_OK_PREWB,
 		.probe		= PROBE_SPI_RDID,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=
@@ -9247,11 +9267,18 @@ const struct flashchip flashchips[] = {
 		.write		= SPI_CHIP_WRITE256,
 		.read		= SPI_CHIP_READ, /* Fast read (0x0B), dual I/O read supported */
 		.voltage	= {2700, 3600},
+		.reg_bits	=
+		{
+			.srp    = {STATUS1, 7, RW},
+			.bp     = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}},
+			.cmp    = {STATUS1, 5, RW}, /* Called BP3 in datasheet, acts like CMP */
+		},
+		.decode_range	= DECODE_RANGE_SPI25_BIT_CMP,
 	},
 
 	{
 		.vendor		= "Macronix",
-		.name		= "MX25L6436E/MX25L6445E/MX25L6465E/MX25L6473E/MX25L6473F",
+		.name		= "MX25L6436E/MX25L6445E/MX25L6465E",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= MACRONIX_ID,
 		.model_id	= MACRONIX_MX25L6405,
@@ -9259,7 +9286,54 @@ const struct flashchip flashchips[] = {
 		.page_size	= 256,
 		/* supports SFDP */
 		/* OTP: 512B total; enter 0xB1, exit 0xC1 */
-		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_SCUR,
+		.tested		= TEST_OK_PREWB,
+		.probe		= PROBE_SPI_RDID,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 2048} },
+				.block_erase = SPI_BLOCK_ERASE_20,
+			}, {
+				.eraseblocks = { {32 * 1024, 256} },
+				.block_erase = SPI_BLOCK_ERASE_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 128} },
+				.block_erase = SPI_BLOCK_ERASE_D8,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_60,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_C7,
+			}
+		},
+		.printlock	= spi_prettyprint_status_register_bp3_srwd, /* bit6 is quad enable */
+		.unlock		= spi_disable_blockprotect_bp3_srwd,
+		.write		= SPI_CHIP_WRITE256,
+		.read		= SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
+		.voltage	= {2700, 3600},
+		.reg_bits	=
+		{
+			.srp    = {STATUS1, 7, RW},
+			.bp     = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}, {STATUS1, 5, RW}},
+			.wps    = {SECURITY, 7, OTP}, /* This bit is set by WPSEL command */
+		},
+		.decode_range	= DECODE_RANGE_SPI25_2X_BLOCK,
+	},
+
+	{
+		.vendor		= "Macronix",
+		.name		= "MX25L6473E",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= MACRONIX_ID,
+		.model_id	= MACRONIX_MX25L6405,
+		.total_size	= 8192,
+		.page_size	= 256,
+		/* supports SFDP */
+		/* OTP: 512B total; enter 0xB1, exit 0xC1 */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR_EXT2 | FEATURE_SCUR,
 		.tested		= TEST_OK_PREW,
 		.probe		= PROBE_SPI_RDID,
 		.probe_timing	= TIMING_ZERO,
@@ -9287,6 +9361,61 @@ const struct flashchip flashchips[] = {
 		.write		= SPI_CHIP_WRITE256,
 		.read		= SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O 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,
+	},
+
+	{
+		.vendor		= "Macronix",
+		.name		= "MX25L6473F",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= MACRONIX_ID,
+		.model_id	= MACRONIX_MX25L6405,
+		.total_size	= 8192,
+		.page_size	= 256,
+		/* supports SFDP */
+		/* OTP: 512B total; enter 0xB1, exit 0xC1 */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_WRSR_EXT2,
+		.tested		= TEST_OK_PREW,
+		.probe		= PROBE_SPI_RDID,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 2048} },
+				.block_erase = SPI_BLOCK_ERASE_20,
+			}, {
+				.eraseblocks = { {32 * 1024, 256} },
+				.block_erase = SPI_BLOCK_ERASE_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 128} },
+				.block_erase = SPI_BLOCK_ERASE_D8,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_60,
+			}, {
+				.eraseblocks = { {8 * 1024 * 1024, 1} },
+				.block_erase = SPI_BLOCK_ERASE_C7,
+			}
+		},
+		.printlock	= spi_prettyprint_status_register_bp3_srwd, /* bit6 is quad enable */
+		.unlock		= spi_disable_blockprotect_bp3_srwd,
+		.write		= SPI_CHIP_WRITE256,
+		.read		= SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O 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},
+		},
+		.decode_range	= DECODE_RANGE_SPI25,
 	},
 
 	{