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authorRoger Pueyo Centelles <roger.pueyo@guifi.net>2018-12-24 15:39:32 +0100
committerHauke Mehrtens <hauke@hauke-m.de>2019-01-02 22:12:19 +0100
commit359f5e539036db4f7ac69a6d1c3fb7fe70266ffd (patch)
treed2be93cf627cf0217d963f9423e5b28f0c33c898 /target/linux
parent99956528dfc703043ce927797ecd9af1032a180a (diff)
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kernel: mtd: add support for EN25QH64 in spi-nor.c
The Eon EN25QH64 is a 64 Mbit SPI NOR flash memory chip. Its 32, 128 and 256 Mbits siblings are supported upstream but this particular size wasn't. This commit includes patches for kernels 4.14 and 4.19. Tested on a COMFAST CF-E120A v3 (ath79). Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch10
-rw-r--r--target/linux/generic/pending-4.19/479-mtd-spi-nor-add-eon-en25qh64.patch10
2 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch
new file mode 100644
index 0000000000..c290a784d0
--- /dev/null
+++ b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch
@@ -0,0 +1,10 @@
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -956,6 +956,7 @@ static const struct flash_info spi_nor_i
+ { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
+ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) },
+ { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) },
++ { "en25qh64", INFO(0x1c7017, 0, 64 * 1024, 128, 0) },
+ { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) },
+ { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) },
+ { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) },
diff --git a/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-eon-en25qh64.patch b/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-eon-en25qh64.patch
new file mode 100644
index 0000000000..6bb7754733
--- /dev/null
+++ b/target/linux/generic/pending-4.19/479-mtd-spi-nor-add-eon-en25qh64.patch
@@ -0,0 +1,10 @@
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -996,6 +996,7 @@ static const struct flash_info spi_nor_i
+ { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
+ { "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) },
+ { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) },
++ { "en25qh64", INFO(0x1c7017, 0, 64 * 1024, 128, 0) },
+ { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) },
+ { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) },
+ { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) },