diff --git a/drivers/flash/flash_mcux_flexspi_nor.c b/drivers/flash/flash_mcux_flexspi_nor.c
index ac6fdac8223f6..2d536fdc53f16 100644
--- a/drivers/flash/flash_mcux_flexspi_nor.c
+++ b/drivers/flash/flash_mcux_flexspi_nor.c
@@ -944,8 +944,10 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 	}
 
 	/* Switch on manufacturer and vendor ID */
-	switch (vendor_id & 0xFFFF) {
-	case 0x609d: /* IS25LP flash, needs P[4:3] cleared with same method as IS25WP */
+	switch (vendor_id & 0xFFFFFF) {
+	case 0x16609d: /* IS25LP032 flash, needs P[4:3] cleared with same method as IS25WP */
+	case 0x17609d: /* IS25LP064 */
+	case 0x18609d: /* IS25LP128 */
 		read_params = 0xE0U;
 		ret = flash_flexspi_nor_is25_clear_read_param(data, flexspi_lut, &read_params);
 		if (ret < 0) {
@@ -959,7 +961,9 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 		}
 		/* Still return an error- we want the JEDEC configuration to run */
 		return -ENOTSUP;
-	case 0x709d:
+	case 0x16709d: /* IS25WP032 */
+	case 0x17709d: /* IS25WP064 */
+	case 0x18709d: /* IS25WP128 */
 		/*
 		 * IS25WP flash. We can support this flash with the JEDEC probe,
 		 * but we need to insure P[6:3] are at the default value
@@ -977,15 +981,8 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 		}
 		/* Still return an error- we want the JEDEC configuration to run */
 		return -ENOTSUP;
-	case 0x40ef:
-		if ((vendor_id & 0xFFFFFF) != 0x2040ef) {
-			/*
-			 * This is not the correct flash chip, and will not
-			 * support the LUT table. Return here
-			 */
-			return -ENOTSUP;
-		}
-		/* W25Q512JV flash, use 4 byte read/write */
+	case 0x2040ef:
+		/* W25Q512JV-IQ/IN flash, use 4 byte read/write */
 		flexspi_lut[READ][0] = FLEXSPI_LUT_SEQ(
 				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_4READ_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_4PAD, 32);
@@ -1015,14 +1012,7 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 		/* Device uses bit 1 of status reg 2 for QE */
 		return flash_flexspi_nor_quad_enable(data, flexspi_lut,
 						     JESD216_DW15_QER_VAL_S2B1v5);
-	case 0x60ef:
-		if ((vendor_id & 0xFFFFFF) != 0x2060ef) {
-			/*
-			 * This is not the correct flash chip, and will not
-			 * support the LUT table. Return here
-			 */
-			return -ENOTSUP;
-		}
+	case 0x2060ef:
 		/* W25Q512NW-IQ/IN flash, use 4 byte read/write */
 		flexspi_lut[READ][0] = FLEXSPI_LUT_SEQ(
 				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_4READ_4B,
@@ -1053,8 +1043,8 @@ static int flash_flexspi_nor_check_jedec(struct flash_flexspi_nor_data *data,
 		/* Device uses bit 1 of status reg 2 for QE */
 		return flash_flexspi_nor_quad_enable(data, flexspi_lut,
 						     JESD216_DW15_QER_VAL_S2B1v5);
-	case 0x25C2:
-		/* MX25 flash, use 4 byte read/write */
+	case 0x3A25C2:
+		/* MX25U51245G flash, use 4 byte read/write */
 		flexspi_lut[READ][0] = FLEXSPI_LUT_SEQ(
 				kFLEXSPI_Command_SDR, kFLEXSPI_1PAD, SPI_NOR_CMD_4READ_4B,
 				kFLEXSPI_Command_RADDR_SDR, kFLEXSPI_4PAD, 32);