[PATCH v4 3/6] mtd: spi-nor: add support for Macronix Octal flash
Jaime Liao
jaimeliao.tw at gmail.com
Thu Sep 7 23:43:01 PDT 2023
From: JaimeLiao <jaimeliao at mxic.com.tw>
Adding Macronix Octal flash for Octal DTR support.
The octaflash series can be divided into the following types:
MX25 series : Serial NOR Flash.
MX66 series : Serial NOR Flash with stacked die.(Size larger than 1Gb)
LM/UM series : Up to 250MHz clock frequency with both DTR/STR operation.
LW/UW series : Support simultaneous Read-while-Write operation in multiple
bank architecture. Read-while-write feature which means read
data one bank while another bank is programing or erasing.
MX25LM : 3.0V Octal I/O
-https://www.mxic.com.tw/Lists/Datasheet/Attachments/8729/MX25LM51245G,%203V,%20512Mb,%20v1.1.pdf
MX25UM : 1.8V Octal I/O
-https://www.mxic.com.tw/Lists/Datasheet/Attachments/8967/MX25UM51245G,%201.8V,%20512Mb,%20v1.5.pdf
MX66LM : 3.0V Octal I/O with stacked die
-https://www.mxic.com.tw/Lists/Datasheet/Attachments/8748/MX66LM1G45G,%203V,%201Gb,%20v1.1.pdf
MX66UM : 1.8V Octal I/O with stacked die
-https://www.mxic.com.tw/Lists/Datasheet/Attachments/8711/MX66UM1G45G,%201.8V,%201Gb,%20v1.1.pdf
MX25LW : 3.0V Octal I/O with Read-while-Write
MX25UW : 1.8V Octal I/O with Read-while-Write
MX66LW : 3.0V Octal I/O with Read-while-Write and stack die
MX66UW : 1.8V Octal I/O with Read-while-Write and stack die
About LW/UW series, please contact us freely if you have any
questions. For adding Octal NOR Flash IDs, we have validated
each Flash on plateform zynq-picozed.
As below are the SFDP table dump.
zynq> cat jedec_id
c2943c
zynq> cat manufacturer
macronix
zynq> cat partname
mx66uw2g345gx0
zynq> xxd -p sfdp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zynq> md5sum sfdp
839ad44d1e758bea30bd9917ba763ba6 sfdp
zynq> cat jedec_id
c2853b
zynq> cat manufacturer
macronix
zynq> cat partname
mx66lm1g45g
zynq> xxd -p sfdp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zynq> md5sum sfdp
7b46113b529d58a6335531a10f14a76e sfdp
zynq> cat jedec_id
c2853a
zynq> cat manufacturer
macronix
zynq> cat partname
mx25lm51245g
zynq> xxd -p sfdp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zynq> md5sum sfdp
214868617d74e6bfb2c45444d5d6fff0 sfdp
zynq> cat jedec_id
c2863a
zynq> cat manufacturer
macronix
zynq> cat partname
mx25lw51245g
zynq> xxd -p sfdp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zynq> md5sum sfdp
bb32ccaca6814f3104b985ac91bd65ac sfdp
zynq> cat jedec_id
c28539
zynq> cat manufacturer
macronix
zynq> cat partname
mx25lm25645g
zynq> xxd -p sfdp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zynq> md5sum sfdp
ec258f831ac737454c7eb9f6a8a4495a sfdp
zynq> cat jedec_id
c2843c
zynq> cat manufacturer
macronix
zynq> cat partname
mx66uw2g345g
zynq> xxd -p sfdp
53464450080104fd00070114400000ff8701011c900000ff0a0001080001
00ff05000105200100ff84000102340100ff0000000000000000ffffffff
ffffffffe5208affffffff7f00ff00ff00ff00ffeeffffffffff00ffffff
00ff0c2010d800ff00ff87790100841200e2cc04674630b030b0f4bdd55c
000000ff101000200000147c00007c234800000000007777000000000000
00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8
727103b80000000090a3188200c069960000000000000000727100987271
00b8727100990000000072710098727100f872710099727100f900000000
00000000011501d0727106d8000086500000060100000000020001030002
00000000060100000000000072060002000000eec0697272717100d8f7f6
000000001445988043061f0021dcffff
zynq> md5sum sfdp
00447475e039e67c256a8d75d5885ae8 sfdp
zynq> cat jedec_id
c2803b
zynq> cat manufacturer
macronix
zynq> cat partname
mx66um1g45g
zynq> xxd -p sfdp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zynq> md5sum sfdp
eea09d64679e64f627402b39a177e356 sfdp
zynq> cat jedec_id
c2813b
zynq> cat manufacturer
macronix
zynq> cat partname
mx66uw1g45g
zynq> xxd -p sfdp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zynq> md5sum sfdp
b89a53266007fce06ba7cc4c0956f917 sfdp
zynq> cat jedec_id
c2843a
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw51345g
zynq> xxd -p sfdp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zynq> md5sum sfdp
cdccbfad3c384e77f3a5f7847b57b148 sfdp
zynq> cat jedec_id
c28039
zynq> cat manufacturer
macronix
zynq> cat partname
mx25um25645g
zynq> xxd -p sfdp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zynq> md5sum sfdp
d652779f17770dc833cd96262cb2a620 sfdp
zynq> cat jedec_id
c28139
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw25645g
zynq> xxd -p sfdp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zynq> md5sum sfdp
e43ab2dbcbcf99cebc74964c5dcf3ee2 sfdp
zynq> cat jedec_id
c28339
zynq> cat manufacturer
macronix
zynq> cat partname
mx25um25345g
zynq> xxd -p sfdp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zynq> md5sum sfdp
950e623745a002e1747008592e6dbdf9 sfdp
zynq> cat jedec_id
c28439
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw25345g
zynq> xxd -p sfdp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zynq> md5sum sfdp
f7712440f8ce0adb538dfa0c10579c79 sfdp
zynq> cat jedec_id
c28138
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw12845g
zynq> xxd -p sfdp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zynq> md5sum sfdp
9eacff90d7aa7cf737b970e0f2a7f2c6 sfdp
zynq> cat jedec_id
c28438
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw12345g
zynq> xxd -p sfdp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zynq> md5sum sfdp
a3eb609c08894c84270ad06efc03766c sfdp
zynq> cat jedec_id
c28137
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw6445g
zynq> xxd -p sfdp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zynq> md5sum sfdp
b09aeedb0cfd0f77adc7e08592d295a9 sfdp
zynq> cat jedec_id
c28437
zynq> cat manufacturer
macronix
zynq> cat partname
mx25uw6345g
zynq> xxd -p sfdp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zynq> md5sum sfdp
c6fb57b8fdd4c35b5f0dacc4a1f7d4f4 sfdp
Signed-off-by: JaimeLiao <jaimeliao at mxic.com.tw>
---
drivers/mtd/spi-nor/macronix.c | 45 ++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index 28c49c98503a..1ccea31ae64a 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -121,6 +121,51 @@ static const struct flash_info macronix_nor_parts[] = {
{ "mx66u2g45g", INFO(0xc2253c, 0, 64 * 1024, 4096)
NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
+ { "mx66uw2g345gx0", INFOB(0xc2943c, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx66lm1g45g", INFOB(0xc2853b, 0, 0, 0, 4)
+ PARSE_SFDP },
+ { "mx25lm51245g", INFOB(0xc2853a, 0, 0, 0, 4)
+ PARSE_SFDP },
+ { "mx25lw51245g", INFOB(0xc2863a, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25lm25645g", INFOB(0xc28539, 0, 0, 0, 4)
+ PARSE_SFDP },
+ { "mx66uw2g345g", INFOB(0xc2843c, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx66um1g45g", INFOB(0xc2803b, 0, 0, 0, 4)
+ PARSE_SFDP },
+ { "mx66uw1g45g", INFOB(0xc2813b, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25uw51345g", INFOB(0xc2843a, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25um25645g", INFO(0xc28039, 0, 0, 0)
+ PARSE_SFDP },
+ { "mx25uw25645g", INFO(0xc28139, 0, 0, 0)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25um25345g", INFO(0xc28339, 0, 0, 0)
+ PARSE_SFDP },
+ { "mx25uw25345g", INFOB(0xc28439, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25uw12845g", INFOB(0xc28138, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25uw12345g", INFOB(0xc28438, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25uw6445g", INFOB(0xc28137, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
+ { "mx25uw6345g", INFOB(0xc28437, 0, 0, 0, 4)
+ PARSE_SFDP
+ FLAGS(SPI_NOR_RWW) },
};
static int macronix_nor_octal_dtr_en(struct spi_nor *nor)
--
2.25.1
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