Message ID | 1604490442-9052-1-git-send-email-ycllin@mxic.com.tw |
---|---|
State | Accepted |
Headers | show |
Series | mtd: spinand: macronix: Add support for MX35LFxGE4AD | expand |
Hi YouChing, YouChing Lin <ycllin@mxic.com.tw> wrote on Wed, 4 Nov 2020 19:47:22 +0800: > The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial > SLC NAND flash device (with on-die ECC). > > Validated by read, erase, read back, write, read back and nandtest > on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host > (drivers/spi/spi-mxic.c). > > Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> > --- > drivers/mtd/nand/spi/macronix.c | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c > index 8e801e4..4f7f954 100644 > --- a/drivers/mtd/nand/spi/macronix.c > +++ b/drivers/mtd/nand/spi/macronix.c > @@ -119,6 +119,26 @@ static int mx35lf1ge4ab_ecc_get_status(struct spinand_device *spinand, > &update_cache_variants), > SPINAND_HAS_QE_BIT, > SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), > + SPINAND_INFO("MX35LF2GE4AD", > + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26), > + NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1), > + NAND_ECCREQ(8, 512), > + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, > + &write_cache_variants, > + &update_cache_variants), > + 0 /*SPINAND_HAS_QE_BIT*/, What is the purpose of this comment? Shouldn't get rid of it and just keep '0' if the QE bit is not supported? > + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, > + mx35lf1ge4ab_ecc_get_status)), > + SPINAND_INFO("MX35LF4GE4AD", > + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x37), > + NAND_MEMORG(1, 4096, 128, 64, 2048, 40, 1, 1, 1), > + NAND_ECCREQ(8, 512), > + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, > + &write_cache_variants, > + &update_cache_variants), > + 0 /*SPINAND_HAS_QE_BIT*/, Ditto > + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, > + mx35lf1ge4ab_ecc_get_status)), > SPINAND_INFO("MX31LF1GE4BC", > SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e), > NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), Thanks, Miquèl
On Wed, 2020-11-04 at 11:47:22 UTC, YouChing Lin wrote: > The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial > SLC NAND flash device (with on-die ECC). > > Validated by read, erase, read back, write, read back and nandtest > on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host > (drivers/spi/spi-mxic.c). > > Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel
Hello Miquel Raynal <miquel.raynal@bootlin.com> wrote on Thu, 19 Nov 2020 22:11:33 +0100: > On Wed, 2020-11-04 at 11:47:22 UTC, YouChing Lin wrote: > > The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial > > SLC NAND flash device (with on-die ECC). > > > > Validated by read, erase, read back, write, read back and nandtest > > on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host > > (drivers/spi/spi-mxic.c). > > > > Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Please use "v2" as prefix next time you change something in your patch instead of "RESEND", it confuses me. I applied the wrong patch, I will drop this one and take the "RESEND, v1" instead. Thanks, Miquèl
Hi Miquel, > Miquel Raynal <miquel.raynal@bootlin.com> wrote on Thu, 19 Nov 2020 > 22:11:33 +0100: > > > On Wed, 2020-11-04 at 11:47:22 UTC, YouChing Lin wrote: > > > The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial > > > SLC NAND flash device (with on-die ECC). > > > > > > Validated by read, erase, read back, write, read back and nandtest > > > on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host > > > (drivers/spi/spi-mxic.c). > > > > > > Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> > > > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git > nand/next, thanks. > > Please use "v2" as prefix next time you change something in your patch > instead of "RESEND", it confuses me. I applied the wrong patch, I will > drop this one and take the "RESEND, v1" instead. OK, I got it, sorry for the mistake! Thanks for your time. YouChing. > > Thanks, > Miquèl CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. ===================================================================== ============================================================================ CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. =====================================================================
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index 8e801e4..4f7f954 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -119,6 +119,26 @@ static int mx35lf1ge4ab_ecc_get_status(struct spinand_device *spinand, &update_cache_variants), SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), + SPINAND_INFO("MX35LF2GE4AD", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x26), + NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + 0 /*SPINAND_HAS_QE_BIT*/, + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, + mx35lf1ge4ab_ecc_get_status)), + SPINAND_INFO("MX35LF4GE4AD", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x37), + NAND_MEMORG(1, 4096, 128, 64, 2048, 40, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + 0 /*SPINAND_HAS_QE_BIT*/, + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, + mx35lf1ge4ab_ecc_get_status)), SPINAND_INFO("MX31LF1GE4BC", SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e), NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
The Macronix MX35LF2GE4AD / MX35LF4GE4AD are 3V, 2G / 4Gbit serial SLC NAND flash device (with on-die ECC). Validated by read, erase, read back, write, read back and nandtest on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host (drivers/spi/spi-mxic.c). Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> --- drivers/mtd/nand/spi/macronix.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)