diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index f630ec9bad71..77d355159d4c 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -158,6 +158,11 @@ struct sfdp_bfpt {
  *                flash parameters when information provided by the flash_info
  *                table is incomplete or wrong.
  * @post_bfpt: called after the BFPT table has been parsed
+ * @post_sfdp: called after SFDP has been parsed (is also called for SPI NORs
+ *             that do not support RDSFDP). Typically used to tweak various
+ *             parameters that could not be extracted by other means (i.e.
+ *             when information provided by the SFDP/flash_info tables are
+ *             incomplete or wrong).
  *
  * Those hooks can be used to tweak the SPI NOR configuration when the SFDP
  * table is broken or not available.
@@ -168,6 +173,7 @@ struct spi_nor_fixups {
 			 const struct sfdp_parameter_header *bfpt_header,
 			 const struct sfdp_bfpt *bfpt,
 			 struct spi_nor_flash_parameter *params);
+	void (*post_sfdp)(struct spi_nor *nor);
 };
 
 struct flash_info {
@@ -4298,6 +4304,22 @@ static void spi_nor_info_init_params(struct spi_nor *nor)
 	spi_nor_init_uniform_erase_map(map, erase_mask, params->size);
 }
 
+/**
+ * spi_nor_post_sfdp_fixups() - Updates the flash's parameters and settings
+ * after SFDP has been parsed (is also called for SPI NORs that do not
+ * support RDSFDP).
+ * @nor:	pointer to a 'struct spi_nor'
+ *
+ * Typically used to tweak various parameters that could not be extracted by
+ * other means (i.e. when information provided by the SFDP/flash_info tables
+ * are incomplete or wrong).
+ */
+static void spi_nor_post_sfdp_fixups(struct spi_nor *nor)
+{
+	if (nor->info->fixups && nor->info->fixups->post_sfdp)
+		nor->info->fixups->post_sfdp(nor);
+}
+
 /**
  * spi_nor_late_init_params() - Late initialization of default flash parameters.
  * @nor:	pointer to a 'struct spi_nor'
@@ -4341,7 +4363,14 @@ static void spi_nor_late_init_params(struct spi_nor *nor)
  *    the flash parameters and settings immediately after parsing the Basic
  *    Flash Parameter Table.
  *
- * 4/ Late default flash parameters initialization, used when the
+ * which can be overwritten by:
+ * 4/ Post SFDP flash parameters initialization. Used to tweak various
+ *    parameters that could not be extracted by other means (i.e. when
+ *    information provided by the SFDP/flash_info tables are incomplete or
+ *    wrong).
+ *		spi_nor_post_sfdp_fixups()
+ *
+ * 5/ Late default flash parameters initialization, used when the
  * ->default_init() hook or the SFDP parser do not set specific params.
  *		spi_nor_late_init_params()
  */
@@ -4355,6 +4384,8 @@ static void spi_nor_init_params(struct spi_nor *nor)
 	    !(nor->info->flags & SPI_NOR_SKIP_SFDP))
 		spi_nor_sfdp_init_params(nor);
 
+	spi_nor_post_sfdp_fixups(nor);
+
 	spi_nor_late_init_params(nor);
 }