From: Jaime Liao <jaimeliao.tw@gmail.com>
To: linux-mtd@lists.infradead.org, tudor.ambarus@linaro.org,
pratyush@kernel.org, michael@walle.cc, miquel.raynal@bootlin.com
Cc: leoyu@mxic.com.tw, jaimeliao@mxic.com.tw
Subject: [PATCH v5 5/6] mtd: spi-nor: add support for Macronix Octal flash with RWW feature
Date: Fri, 17 Nov 2023 16:38:52 +0800 [thread overview]
Message-ID: <20231117083853.33329-6-jaimeliao.tw@gmail.com> (raw)
In-Reply-To: <20231117083853.33329-1-jaimeliao.tw@gmail.com>
From: JaimeLiao <jaimeliao@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
As below are the SFDP table dump.
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
zynq> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 8388608 (8M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 8388608 (8M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 16777216 (16M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 16777216 (16M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 33554432 (32M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 33554432 (32M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 67108864 (64M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 67108864 (64M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
zynq> cat jedec_id
c2843b
zynq> cat manufacturer
macronix
zynq> cat partname
mx66uw1g345g
zynq> xxd -p sfdp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zynq> md5sum sfdp
dd3ef0a8d22ee81fc5bccdcb67dee6ca sfdp
zynq> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 134217728 (128M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 134217728 (128M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 268435456 (256M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
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> mtd_debug info /dev/mtd0
mtd.type = MTD_NORFLASH
mtd.flags = MTD_CAP_NORFLASH
mtd.size = 268435456 (256M)
mtd.erasesize = 4096 (4K)
mtd.writesize = 1
mtd.oobsize = 0
regions = 0
Signed-off-by: JaimeLiao <jaimeliao@mxic.com.tw>
---
drivers/mtd/spi-nor/macronix.c | 60 ++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index dee71776b1a8..48e570c04ad9 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -200,6 +200,66 @@ static const struct flash_info macronix_nor_parts[] = {
.name = "mx25l3255e",
.size = SZ_4M,
.no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x84, 0x37),
+ .name = "mx25uw6345g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x81, 0x37),
+ .name = "mx25uw6445g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x84, 0x38),
+ .name = "mx25uw12345g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x81, 0x38),
+ .name = "mx25uw12845g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x84, 0x39),
+ .name = "mx25uw25345g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x81, 0x39),
+ .name = "mx25uw25645g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x84, 0x3a),
+ .name = "mx25uw51345g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x86, 0x3a),
+ .name = "mx25lw51245g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x84, 0x3b),
+ .name = "mx66uw1g345g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x81, 0x3b),
+ .name = "mx66uw1g45g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x84, 0x3c),
+ .name = "mx66uw2g345g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x94, 0x3c),
+ .name = "mx66uw2g345gx0",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
}
};
--
2.25.1
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next prev parent reply other threads:[~2023-11-17 8:39 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-17 8:38 [PATCH v5 0/6] Add octal DTR support for Macronix flash Jaime Liao
2023-11-17 8:38 ` [PATCH v5 1/6] mtd: spi-nor: add Octal " Jaime Liao
2023-11-17 8:38 ` [PATCH v5 2/6] spi: spi-mem: Allow specifying the byte order in DTR mode Jaime Liao
2023-11-17 9:17 ` Tudor Ambarus
2023-11-17 10:00 ` liao jaime
2023-11-17 8:38 ` [PATCH v5 3/6] mtd: spi-nor: core: " Jaime Liao
2023-11-21 8:40 ` Michael Walle
2023-11-21 9:53 ` liao jaime
2023-11-17 8:38 ` [PATCH v5 4/6] mtd: spi-nor: sfdp: Get the 8D-8D-8D byte order from BFPT Jaime Liao
2023-11-17 8:38 ` Jaime Liao [this message]
2023-11-17 9:21 ` [PATCH v5 5/6] mtd: spi-nor: add support for Macronix Octal flash with RWW feature Tudor Ambarus
2023-11-17 10:01 ` liao jaime
2023-11-17 8:38 ` [PATCH v5 6/6] mtd: spi-nor: add support for Macronix Octal flash Jaime Liao
2023-11-17 8:57 ` Michael Walle
2023-11-17 9:05 ` Tudor Ambarus
[not found] ` <CAAQoYRkw5hUONJ32sGKxgv5XtO24Vc6=KojankTG73u5E7jPBw@mail.gmail.com>
2023-11-21 8:51 ` Michael Walle
2023-11-21 9:09 ` Tudor Ambarus
2023-11-22 3:15 ` liao jaime
2023-11-22 10:16 ` Michael Walle
2023-11-17 9:23 ` Tudor Ambarus
2023-11-17 8:48 ` [PATCH v5 0/6] Add octal DTR support for Macronix flash Michael Walle
2023-11-17 10:09 ` liao jaime
2023-11-17 10:26 ` Michael Walle
2023-11-20 1:50 ` liao jaime
2023-11-21 8:29 ` Michael Walle
2023-11-21 8:32 ` liao jaime
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