diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
index e5586390026a..e6c646007cda 100644
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -180,7 +180,7 @@ static const struct spinand_info gigadevice_spinand_table[] = {
 		     SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
 				     gd5fxgq4xa_ecc_get_status)),
 	SPINAND_INFO("GD5F4GQ4xA", 0xF4,
-		     NAND_MEMORG(1, 2048, 64, 64, 4096, 40, 1, 1, 1),
+		     NAND_MEMORG(1, 2048, 64, 64, 4096, 80, 1, 1, 1),
 		     NAND_ECCREQ(8, 512),
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 6502727049a8..21def3f8fb36 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -100,7 +100,7 @@ static int mx35lf1ge4ab_ecc_get_status(struct spinand_device *spinand,
 
 static const struct spinand_info macronix_spinand_table[] = {
 	SPINAND_INFO("MX35LF1GE4AB", 0x12,
-		     NAND_MEMORG(1, 2048, 64, 64, 1024, 40, 1, 1, 1),
+		     NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
 		     NAND_ECCREQ(4, 512),
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,
@@ -109,7 +109,7 @@ static const struct spinand_info macronix_spinand_table[] = {
 		     SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout,
 				     mx35lf1ge4ab_ecc_get_status)),
 	SPINAND_INFO("MX35LF2GE4AB", 0x22,
-		     NAND_MEMORG(1, 2048, 64, 64, 2048, 20, 2, 1, 1),
+		     NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 2, 1, 1),
 		     NAND_ECCREQ(4, 512),
 		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
 					      &write_cache_variants,