From 3b63209f03007e755c4a076d0a81a60fdf15dcd0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fabian=20Bl=C3=A4se?= Date: Wed, 16 Nov 2022 11:41:32 +0100 Subject: [PATCH] generic: add support for EON EN25QX128A spi nor flash MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add support for EON EN25QX128A spi nor flash with no flags as it does support SFDP parsing. Fixes: #9442 Signed-off-by: Christian Marangi Tested-by: Szabolcs Hubai [ramips/mt7621: xiaomi_mi-router-4a-gigabit] [fabian@blaese.de: Backport to Kernel 5.4] Signed-off-by: Fabian Bläse --- .../477-mtd-spi-nor-add-eon-en25qx128a.patch | 21 +++++++++++++++++++ .../477-mtd-spi-nor-add-eon-en25qx128a.patch | 21 +++++++++++++++++++ .../477-mtd-spi-nor-add-eon-en25qx128a.patch | 21 +++++++++++++++++++ 3 files changed, 63 insertions(+) create mode 100644 target/linux/generic/pending-5.10/477-mtd-spi-nor-add-eon-en25qx128a.patch create mode 100644 target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch create mode 100644 target/linux/generic/pending-5.4/477-mtd-spi-nor-add-eon-en25qx128a.patch diff --git a/target/linux/generic/pending-5.10/477-mtd-spi-nor-add-eon-en25qx128a.patch b/target/linux/generic/pending-5.10/477-mtd-spi-nor-add-eon-en25qx128a.patch new file mode 100644 index 0000000000..0a681d6753 --- /dev/null +++ b/target/linux/generic/pending-5.10/477-mtd-spi-nor-add-eon-en25qx128a.patch @@ -0,0 +1,21 @@ +From: Christian Marangi +Subject: kernel/mtd: add support for EON EN25QX128A + +Add support for EON EN25QX128A with no flags as it does +support SFDP parsing. + +Signed-off-by: Christian Marangi +--- + drivers/mtd/spi-nor/spi-nor.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/spi-nor/eon.c ++++ b/drivers/mtd/spi-nor/eon.c +@@ -15,6 +15,7 @@ static const struct flash_info eon_parts + { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, + { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ) }, ++ { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, 0) }, + { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, + SECT_4K | SPI_NOR_DUAL_READ) }, + { "en25qh16", INFO(0x1c7015, 0, 64 * 1024, 32, diff --git a/target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch b/target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch new file mode 100644 index 0000000000..0a681d6753 --- /dev/null +++ b/target/linux/generic/pending-5.15/477-mtd-spi-nor-add-eon-en25qx128a.patch @@ -0,0 +1,21 @@ +From: Christian Marangi +Subject: kernel/mtd: add support for EON EN25QX128A + +Add support for EON EN25QX128A with no flags as it does +support SFDP parsing. + +Signed-off-by: Christian Marangi +--- + drivers/mtd/spi-nor/spi-nor.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/spi-nor/eon.c ++++ b/drivers/mtd/spi-nor/eon.c +@@ -15,6 +15,7 @@ static const struct flash_info eon_parts + { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, + { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ) }, ++ { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, 0) }, + { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, + SECT_4K | SPI_NOR_DUAL_READ) }, + { "en25qh16", INFO(0x1c7015, 0, 64 * 1024, 32, diff --git a/target/linux/generic/pending-5.4/477-mtd-spi-nor-add-eon-en25qx128a.patch b/target/linux/generic/pending-5.4/477-mtd-spi-nor-add-eon-en25qx128a.patch new file mode 100644 index 0000000000..0a681d6753 --- /dev/null +++ b/target/linux/generic/pending-5.4/477-mtd-spi-nor-add-eon-en25qx128a.patch @@ -0,0 +1,18 @@ +From: Fabian Bläse +Subject: kernel/mtd: add support for EON EN25QX128A + +Signed-off-by: Fabian Bläse +--- + drivers/mtd/spi-nor/spi-nor.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/mtd/spi-nor/spi-nor.c ++++ b/drivers/mtd/spi-nor/spi-nor.c +@@ -2240,8 +2240,9 @@ static const struct flash_info spi_nor_i + { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, + { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, + { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, ++ { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, 0) }, + { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, + SECT_4K | SPI_NOR_DUAL_READ) }, + { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) }, -- 2.38.1