--- zzzz-none-000/linux-4.19.183/drivers/mtd/nand/raw/nand_base.c	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-800/linux-4.19.183/drivers/mtd/nand/raw/nand_base.c	2024-09-25 10:47:33.000000000 +0000
@@ -5565,7 +5565,10 @@
 		chip->ecc_step_ds = NAND_ECC_STEP(type);
 		chip->onfi_timing_mode_default =
 					type->onfi_timing_mode_default;
-
+#if defined(CONFIG_BCM_KF_MTD_BCMNAND)
+		chip->timing_1 = type->timing_1;
+		chip->timing_2 = type->timing_2;
+#endif
 		chip->parameters.model = kstrdup(type->name, GFP_KERNEL);
 		if (!chip->parameters.model)
 			return false;
@@ -6693,6 +6696,10 @@
 	mtd->type = nand_is_slc(chip) ? MTD_NANDFLASH : MTD_MLCNANDFLASH;
 	mtd->flags = (chip->options & NAND_ROM) ? MTD_CAP_ROM :
 						MTD_CAP_NANDFLASH;
+#if defined(CONFIG_BCM_KF_MTD_BCMNAND)
+	if (chip->options & NAND_PAGE_NOP1)
+		mtd->flags |= MTD_NAND_NOP1;
+#endif
 	mtd->_erase = nand_erase;
 	mtd->_point = NULL;
 	mtd->_unpoint = NULL;