1 files changed, 0 insertions, 100 deletions
diff --git a/target/linux/mvebu/patches-3.10/0157-mtd-nand-pxa3xx-Consolidate-ECC-initialization.patch b/target/linux/mvebu/patches-3.10/0157-mtd-nand-pxa3xx-Consolidate-ECC-initialization.patch
deleted file mode 100644
index 28ec7d8..0000000
--- a/target/linux/mvebu/patches-3.10/0157-mtd-nand-pxa3xx-Consolidate-ECC-initialization.patch
+++ /dev/null
@@ -1,100 +0,0 @@
-From 70c36de37f357f38b5a56292534133d75e7d8870 Mon Sep 17 00:00:00 2001
-From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
-Date: Mon, 25 Nov 2013 12:36:18 -0300
-Subject: [PATCH 157/203] mtd: nand: pxa3xx: Consolidate ECC initialization
-
-In order to avoid code duplication, let's consolidate the ECC setting
-for all SoC variants. Such decision is based on page size and ECC
-strength requirements.
-
-Also, provide a default value for the case where such ECC information
-is not provided (non-ONFI devices).
-
-Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
----
- drivers/mtd/nand/pxa3xx_nand.c | 40 ++++++++++++++++------------------------
- 1 file changed, 16 insertions(+), 24 deletions(-)
-
---- a/drivers/mtd/nand/pxa3xx_nand.c
-+++ b/drivers/mtd/nand/pxa3xx_nand.c
-@@ -1335,13 +1335,9 @@ static int pxa3xx_nand_sensing(struct px
- 
- static int pxa_ecc_init(struct pxa3xx_nand_info *info,
- 			struct nand_ecc_ctrl *ecc,
--			int strength, int page_size)
-+			int strength, int ecc_stepsize, int page_size)
- {
--	/*
--	 * We don't use strength here as the PXA variant
--	 * is used with non-ONFI compliant devices.
--	 */
--	if (page_size == 2048) {
-+	if (strength == 1 && ecc_stepsize == 512 && page_size == 2048) {
- 		info->chunk_size = 2048;
- 		info->spare_size = 40;
- 		info->ecc_size = 24;
-@@ -1350,7 +1346,7 @@ static int pxa_ecc_init(struct pxa3xx_na
- 		ecc->strength = 1;
- 		return 1;
- 
--	} else if (page_size == 512) {
-+	} else if (strength == 1 && ecc_stepsize == 512 && page_size == 512) {
- 		info->chunk_size = 512;
- 		info->spare_size = 8;
- 		info->ecc_size = 8;
-@@ -1358,19 +1354,12 @@ static int pxa_ecc_init(struct pxa3xx_na
- 		ecc->size = 512;
- 		ecc->strength = 1;
- 		return 1;
--	}
--	return 0;
--}
- 
--static int armada370_ecc_init(struct pxa3xx_nand_info *info,
--			      struct nand_ecc_ctrl *ecc,
--			      int strength, int ecc_stepsize, int page_size)
--{
- 	/*
- 	 * Required ECC: 4-bit correction per 512 bytes
- 	 * Select: 16-bit correction per 2048 bytes
- 	 */
--	if (strength == 4 && ecc_stepsize == 512 && page_size == 4096) {
-+	} else if (strength == 4 && ecc_stepsize == 512 && page_size == 4096) {
- 		info->ecc_bch = 1;
- 		info->chunk_size = 2048;
- 		info->spare_size = 32;
-@@ -1411,6 +1400,7 @@ static int pxa3xx_nand_scan(struct mtd_i
- 	uint32_t id = -1;
- 	uint64_t chipsize;
- 	int i, ret, num;
-+	uint16_t ecc_strength, ecc_step;
- 
- 	if (pdata->keep_config && !pxa3xx_nand_detect_config(info))
- 		goto KEEP_CONFIG;
-@@ -1505,15 +1495,17 @@ KEEP_CONFIG:
- 		}
- 	}
- 
--	if (info->variant == PXA3XX_NAND_VARIANT_ARMADA370)
--		ret = armada370_ecc_init(info, &chip->ecc,
--				   chip->ecc_strength_ds,
--				   chip->ecc_step_ds,
--				   mtd->writesize);
--	else
--		ret = pxa_ecc_init(info, &chip->ecc,
--				   chip->ecc_strength_ds,
--				   mtd->writesize);
-+	ecc_strength = chip->ecc_strength_ds;
-+	ecc_step = chip->ecc_step_ds;
-+
-+	/* Set default ECC strength requirements on non-ONFI devices */
-+	if (ecc_strength < 1 && ecc_step < 1) {
-+		ecc_strength = 1;
-+		ecc_step = 512;
-+	}
-+
-+	ret = pxa_ecc_init(info, &chip->ecc, ecc_strength,
-+			   ecc_step, mtd->writesize);
- 	if (!ret) {
- 		dev_err(&info->pdev->dev,
- 			"ECC strength %d at page size %d is not supported\n",