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generic: add DUAL_READ flag to EON EN25Q128 (#10368)

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Add DUAL_READ flag to EON EN25Q128 as from documentation it's supported.
While at it also rework the patch and add a commit description.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Co-authored-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Albert Xu 2022-11-05 21:57:04 +08:00 committed by GitHub
parent 31589464e3
commit 670de0994f
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 14 additions and 4 deletions
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9
target/linux/generic/pending-5.10/476-mtd-spi-nor-add-eon-en25q128.patch
View File

@ -1,18 +1,23 @@
From: Piotr Dymacz <pepe2k@gmail.com> From: Piotr Dymacz <pepe2k@gmail.com>
Subject: kernel/mtd: add support for EON EN25Q128 Subject: kernel/mtd: add support for EON EN25Q128
Add support for EON EN25Q128 with flags SECT_4K and
from documentation supports QUAD_READ
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com> Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
--- ---
drivers/mtd/spi-nor/spi-nor.c | 1 + drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+) 1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/eon.c --- a/drivers/mtd/spi-nor/eon.c
+++ b/drivers/mtd/spi-nor/eon.c +++ b/drivers/mtd/spi-nor/eon.c
@@ -15,6 +15,8 @@ static const struct flash_info eon_parts @@ -15,6 +15,9 @@ static const struct flash_info eon_parts
{ "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) },
{ "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) },
{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
+ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, + { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256,
+ SECT_4K | SPI_NOR_DUAL_READ) },
+ { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, SECT_4K) }, + { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, SECT_4K) },
{ "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16,
SECT_4K | SPI_NOR_DUAL_READ) }, SECT_4K | SPI_NOR_DUAL_READ) },

9
target/linux/generic/pending-5.15/476-mtd-spi-nor-add-eon-en25q128.patch
View File

@ -1,18 +1,23 @@
From: Piotr Dymacz <pepe2k@gmail.com> From: Piotr Dymacz <pepe2k@gmail.com>
Subject: kernel/mtd: add support for EON EN25Q128 Subject: kernel/mtd: add support for EON EN25Q128
Add support for EON EN25Q128 with flags SECT_4K and
from documentation supports QUAD_READ
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com> Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
--- ---
drivers/mtd/spi-nor/spi-nor.c | 1 + drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+) 1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/eon.c --- a/drivers/mtd/spi-nor/eon.c
+++ b/drivers/mtd/spi-nor/eon.c +++ b/drivers/mtd/spi-nor/eon.c
@@ -15,6 +15,8 @@ static const struct flash_info eon_parts @@ -15,6 +15,9 @@ static const struct flash_info eon_parts
{ "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) },
{ "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) },
{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
+ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) }, + { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256,
+ SECT_4K | SPI_NOR_DUAL_READ) },
+ { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, SECT_4K) }, + { "en25qx128a", INFO(0x1c7118, 0, 64 * 1024, 256, SECT_4K) },
{ "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16,
SECT_4K | SPI_NOR_DUAL_READ) }, SECT_4K | SPI_NOR_DUAL_READ) },