From 6f10aa737e7bba94ab00df9f999c42d2d70ad63c Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Wed, 5 Feb 2020 17:43:03 +0200
Subject: [PATCH] kernel: remove duplicate flash chip definition
XTX XT25F128A shares it's chip ID with XM25QH128A which got identical
features. Hence there it makes no sense to add it to the driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
... => 479-mtd-spi-nor-add-xtx-xt25f128b.patch} | 17 ++++++++---------
... => 479-mtd-spi-nor-add-xtx-xt25f128b.patch} | 17 ++++++++---------
2 files changed, 16 insertions(+), 18 deletions(-)
rename target/linux/generic/pending-4.14/{479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch => 479-mtd-spi-nor-add-xtx-xt25f128b.patch} (72%)
rename target/linux/generic/pending-4.19/{479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch => 479-mtd-spi-nor-add-xtx-xt25f128b.patch} (72%)
diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128b.patch
similarity index 72%
rename from target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch
rename to target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128b.patch
index fb9cd9c3304..7545cf84272 100644
--- a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch
+++ b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-xtx-xt25f128b.patch
@@ -1,14 +1,14 @@
-From patchwork Thu Jan 30 08:55:12 2020
+From patchwork Thu Feb 6 17:19:41 2020
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
-X-Patchwork-Id: 1231340
-Date: Thu, 30 Jan 2020 10:55:12 +0200
+X-Patchwork-Id: 1234465
+Date: Thu, 6 Feb 2020 19:19:41 +0200
From: Daniel Golle <daniel@makrotopia.org>
To: linux-mtd@lists.infradead.org
-Subject: [PATCH] mtd: spi-nor: Add support for xt25f128 chips
-Message-ID: <20200130085512.GA243814@makrotopia.org>
+Subject: [PATCH v2] mtd: spi-nor: Add support for xt25f128b chip
+Message-ID: <20200206171941.GA2398@makrotopia.org>
MIME-Version: 1.0
Content-Disposition: inline
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
@@ -18,8 +18,8 @@ Cc: Eitan Cohen <eitan@neot-semadar.com>, Piotr Dymacz <pepe2k@gmail.com>,
Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org>
Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org
-Add XT25F128A and XT25F128B made by XTX Technology (Shenzhen) Limited.
-Both chips supports dual and quad read and uniform 4K-byte erase.
+Add XT25F128B made by XTX Technology (Shenzhen) Limited.
+This chip supports dual and quad read and uniform 4K-byte erase.
Verified on Teltonika RUT955 which comes with XT25F128B in recent
versions of the device.
@@ -30,13 +30,12 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1198,6 +1198,10 @@ static const struct flash_info spi_nor_i
+@@ -1198,6 +1198,9 @@ static const struct flash_info spi_nor_i
/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
{ "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+
+ /* XTX Technology (Shenzhen) Limited */
-+ { "xt25f128a", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ { "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ },
};
diff --git a/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch b/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-xtx-xt25f128b.patch
similarity index 72%
rename from target/linux/generic/pending-4.19/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch
rename to target/linux/generic/pending-4.19/479-mtd-spi-nor-add-xtx-xt25f128b.patch
index 6ae1fee989a..664837928b6 100644
--- a/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-xtx-xt25f128a-and-xt25f128b.patch
+++ b/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-xtx-xt25f128b.patch
@@ -1,14 +1,14 @@
-From patchwork Thu Jan 30 08:55:12 2020
+From patchwork Thu Feb 6 17:19:41 2020
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
-X-Patchwork-Id: 1231340
-Date: Thu, 30 Jan 2020 10:55:12 +0200
+X-Patchwork-Id: 1234465
+Date: Thu, 6 Feb 2020 19:19:41 +0200
From: Daniel Golle <daniel@makrotopia.org>
To: linux-mtd@lists.infradead.org
-Subject: [PATCH] mtd: spi-nor: Add support for xt25f128 chips
-Message-ID: <20200130085512.GA243814@makrotopia.org>
+Subject: [PATCH v2] mtd: spi-nor: Add support for xt25f128b chip
+Message-ID: <20200206171941.GA2398@makrotopia.org>
MIME-Version: 1.0
Content-Disposition: inline
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
@@ -18,8 +18,8 @@ Cc: Eitan Cohen <eitan@neot-semadar.com>, Piotr Dymacz <pepe2k@gmail.com>,
Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org>
Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org
-Add XT25F128A and XT25F128B made by XTX Technology (Shenzhen) Limited.
-Both chips supports dual and quad read and uniform 4K-byte erase.
+Add XT25F128B made by XTX Technology (Shenzhen) Limited.
+This chip supports dual and quad read and uniform 4K-byte erase.
Verified on Teltonika RUT955 which comes with XT25F128B in recent
versions of the device.
@@ -30,13 +30,12 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1273,6 +1273,10 @@ static const struct flash_info spi_nor_i
+@@ -1273,6 +1273,9 @@ static const struct flash_info spi_nor_i
/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
{ "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+
+ /* XTX Technology (Shenzhen) Limited */
-+ { "xt25f128a", INFO(0x207018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+ { "xt25f128b", INFO(0x0B4018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ },
};
--
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