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The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: From: Pierluigi Passaro For backward compatibility, allow supporting legacy-bch-geometry as in original NXP releases. Signed-off-by: Pierluigi Passaro Signed-off-by: Alifer Moraes --- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 9 +++++++++ drivers/mtd/nand/raw/gpm [...] Content analysis details: (-0.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a01:111:f400:7e1b:0:0:0:61e listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Pierluigi Passaro For backward compatibility, allow supporting legacy-bch-geometry as in original NXP releases. Signed-off-by: Pierluigi Passaro Signed-off-by: Alifer Moraes --- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 9 +++++++++ drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h | 3 +++ 2 files changed, 12 insertions(+) diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index 1b64c5a5140d..ae375115ef0a 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -517,6 +517,11 @@ static int common_nfc_set_geometry(struct gpmi_nand_data *this) const struct nand_ecc_props *requirements = nanddev_get_ecc_requirements(&chip->base); + if (this->legacy_bch_geometry) { + dev_warn(this->dev, "use legacy bch geometry\n"); + return legacy_set_geometry(this); + } + if (chip->ecc.strength > 0 && chip->ecc.size > 0) return set_geometry_by_ecc_info(this, chip->ecc.strength, chip->ecc.size); @@ -2072,6 +2077,10 @@ static int gpmi_nand_attach_chip(struct nand_chip *chip) dev_dbg(this->dev, "Blockmark swapping %sabled\n", this->swap_block_mark ? "en" : "dis"); + if (of_property_read_bool(this->dev->of_node, + "fsl,legacy-bch-geometry")) + this->legacy_bch_geometry = true; + ret = gpmi_init_last(this); if (ret) return ret; diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h index 5e1c3ddae5f8..d9926cf3d5e0 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h @@ -151,6 +151,9 @@ struct gpmi_nand_data { void *raw_buffer; + /* legacy bch geometry flag */ + bool legacy_bch_geometry; + /* DMA channels */ #define DMA_CHANS 8 struct dma_chan *dma_chans[DMA_CHANS];