From: Zhengxun Li <zhengxunli@mxic.com.tw> To: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org Cc: tudor.ambarus@microchip.com, miquel.raynal@bootlin.com, broonie@kernel.org, jaimeliao@mxic.com.tw, Zhengxun Li <zhengxunli@mxic.com.tw> Subject: [PATCH v3 2/3] mtd: spi-nor: macronix: add support for Macronix octaflash series Date: Tue, 20 Apr 2021 14:29:38 +0800 [thread overview] Message-ID: <1618900179-14546-3-git-send-email-zhengxunli@mxic.com.tw> (raw) In-Reply-To: <1618900179-14546-1-git-send-email-zhengxunli@mxic.com.tw> Add 1.8V and 3V Octal NOR Flash IDs. MX25 series : Serial NOR Flash. MX66 series : Serial NOR Flash with stacked die. 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/7841/MX25LM51245G,%203V,%20512Mb,%20v1.1.pdf MX25UM : 1.8V Octal I/O -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7525/MX25UM51245G%20Extreme%20Speed,%201.8V,%20512Mb,%20v1.0.pdf MX66LM : 3.0V Octal I/O with stacked die -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7929/MX66LM1G45G,%203V,%201Gb,%20v1.1.pdf MX66UM : 1.8V Octal I/O with stacked die -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7721/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. Signed-off-by: Zhengxun Li <zhengxunli@mxic.com.tw> --- drivers/mtd/spi-nor/macronix.c | 100 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index 881eaf8..8c1cf1b 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -203,6 +203,106 @@ static void octaflash_post_sfdp_fixup(struct spi_nor *nor) { "mx66u2g45g", INFO(0xc2253c, 0, 64 * 1024, 4096, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, + { "mx66lm2g45g", INFO(0xc2853c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66lm1g45g", INFO(0xc2853b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66lw1g45g", INFO(0xc2863b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lm51245g", INFO(0xc2853a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lw51245g", INFO(0xc2863a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lm25645g", INFO(0xc28539, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lw25645g", INFO(0xc28639, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66um2g45g", INFO(0xc2803c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66uw2g345g", INFO(0xc2843c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66uw2g345gx0", INFO(0xc2943c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66um1g45g", INFO(0xc2803b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66um1g45g40", INFO(0xc2808b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66uw1g45g", INFO(0xc2813b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25um51245g", INFO(0xc2803a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw51245g", INFO(0xc2813a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw51345g", INFO(0xc2843a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25um25645g", INFO(0xc28039, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw25645g", INFO(0xc28139, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25um25345g", INFO(0xc28339, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw25345g", INFO(0xc28439, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw12845g", INFO(0xc28138, 0, 4 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw12a45g", INFO(0xc28938, 0, 4 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw12345g", INFO(0xc28438, 0, 4 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw6445g", INFO(0xc28137, 0, 2 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw6345g", INFO(0xc28437, 0, 2 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, }; static void macronix_default_init(struct spi_nor *nor) -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Zhengxun Li <zhengxunli@mxic.com.tw> To: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org Cc: tudor.ambarus@microchip.com, miquel.raynal@bootlin.com, broonie@kernel.org, jaimeliao@mxic.com.tw, Zhengxun Li <zhengxunli@mxic.com.tw> Subject: [PATCH v3 2/3] mtd: spi-nor: macronix: add support for Macronix octaflash series Date: Tue, 20 Apr 2021 14:29:38 +0800 [thread overview] Message-ID: <1618900179-14546-3-git-send-email-zhengxunli@mxic.com.tw> (raw) In-Reply-To: <1618900179-14546-1-git-send-email-zhengxunli@mxic.com.tw> Add 1.8V and 3V Octal NOR Flash IDs. MX25 series : Serial NOR Flash. MX66 series : Serial NOR Flash with stacked die. 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/7841/MX25LM51245G,%203V,%20512Mb,%20v1.1.pdf MX25UM : 1.8V Octal I/O -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7525/MX25UM51245G%20Extreme%20Speed,%201.8V,%20512Mb,%20v1.0.pdf MX66LM : 3.0V Octal I/O with stacked die -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7929/MX66LM1G45G,%203V,%201Gb,%20v1.1.pdf MX66UM : 1.8V Octal I/O with stacked die -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7721/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. Signed-off-by: Zhengxun Li <zhengxunli@mxic.com.tw> --- drivers/mtd/spi-nor/macronix.c | 100 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index 881eaf8..8c1cf1b 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -203,6 +203,106 @@ static void octaflash_post_sfdp_fixup(struct spi_nor *nor) { "mx66u2g45g", INFO(0xc2253c, 0, 64 * 1024, 4096, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, + { "mx66lm2g45g", INFO(0xc2853c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66lm1g45g", INFO(0xc2853b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66lw1g45g", INFO(0xc2863b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lm51245g", INFO(0xc2853a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lw51245g", INFO(0xc2863a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lm25645g", INFO(0xc28539, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25lw25645g", INFO(0xc28639, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66um2g45g", INFO(0xc2803c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66uw2g345g", INFO(0xc2843c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66uw2g345gx0", INFO(0xc2943c, 0, 64 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66um1g45g", INFO(0xc2803b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66um1g45g40", INFO(0xc2808b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx66uw1g45g", INFO(0xc2813b, 0, 32 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25um51245g", INFO(0xc2803a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw51245g", INFO(0xc2813a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw51345g", INFO(0xc2843a, 0, 16 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25um25645g", INFO(0xc28039, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw25645g", INFO(0xc28139, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25um25345g", INFO(0xc28339, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw25345g", INFO(0xc28439, 0, 8 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw12845g", INFO(0xc28138, 0, 4 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw12a45g", INFO(0xc28938, 0, 4 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw12345g", INFO(0xc28438, 0, 4 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw6445g", INFO(0xc28137, 0, 2 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, + { "mx25uw6345g", INFO(0xc28437, 0, 2 * 1024, 4096, + SECT_4K | SPI_NOR_OCTAL_DTR_READ | + SPI_NOR_OCTAL_DTR_PP | SPI_NOR_4B_OPCODES) + .fixups = &octaflash_fixups }, }; static void macronix_default_init(struct spi_nor *nor) -- 1.9.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
next prev parent reply other threads:[~2021-04-20 7:01 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-20 6:29 [PATCH v3 0/3] Add octal DTR support for Macronix flash Zhengxun Li 2021-04-20 6:29 ` Zhengxun Li 2021-04-20 6:29 ` [PATCH v3 1/3] mtd: spi-nor: macronix: add support for Macronix octal dtr operation Zhengxun Li 2021-04-20 6:29 ` Zhengxun Li 2021-04-27 2:36 ` Pratyush Yadav 2021-04-27 2:36 ` Pratyush Yadav 2021-05-04 5:31 ` zhengxunli 2021-05-04 5:31 ` zhengxunli 2021-05-04 7:42 ` Pratyush Yadav 2021-05-04 7:42 ` Pratyush Yadav 2021-05-05 8:29 ` zhengxunli 2021-05-05 8:29 ` zhengxunli 2021-04-20 6:29 ` Zhengxun Li [this message] 2021-04-20 6:29 ` [PATCH v3 2/3] mtd: spi-nor: macronix: add support for Macronix octaflash series Zhengxun Li 2021-04-27 2:47 ` Pratyush Yadav 2021-04-27 2:47 ` Pratyush Yadav 2021-05-04 5:38 ` zhengxunli 2021-05-04 5:38 ` zhengxunli 2021-04-20 6:29 ` [PATCH v3 3/3] spi: mxic: patch for octal DTR mode support Zhengxun Li 2021-04-20 6:29 ` Zhengxun Li 2021-04-26 16:53 ` Mark Brown 2021-04-26 16:53 ` Mark Brown 2021-04-27 1:48 ` zhengxunli 2021-04-27 1:48 ` zhengxunli
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