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[211.75.127.162]) by smtp.gmail.com with ESMTPSA id l23-20020a63ba57000000b005bdf596164fsm783178pgu.94.2023.11.17.00.39.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Nov 2023 00:39:03 -0800 (PST) Received: from hqs-appsw-appswa2.mp600.macronix.com (linux-patcher [172.17.236.35]) by twhmp6px (Postfix) with ESMTPS id D5EDE8050E; Fri, 17 Nov 2023 16:39:02 +0800 (CST) From: Jaime Liao 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 6/6] mtd: spi-nor: add support for Macronix Octal flash Date: Fri, 17 Nov 2023 16:38:53 +0800 Message-Id: <20231117083853.33329-7-jaimeliao.tw@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231117083853.33329-1-jaimeliao.tw@gmail.com> References: <20231117083853.33329-1-jaimeliao.tw@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231117_003906_611254_AB4D20B4 X-CRM114-Status: GOOD ( 10.14 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: JaimeLiao 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 c28339 zynq> cat manufacturer macronix zynq> cat partname mx25um25345g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff0f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff87690100821200d2cc02673830b030b0f4bdd55c 000000ff101000200000000000007c234800000000008888000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 040900001445988043060f0021dcffff zynq> md5sum sfdp 950e623745a002e1747008592e6dbdf9 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 c28039 zynq> cat manufacturer macronix zynq> cat partname mx25um25645g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff0f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff87790100841200d2cc02673830b030b0f4bdd55c 000000ff101000200000000000007ca34800000000008888000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 000a000014359c8043060f0021dcffff zynq> md5sum sfdp d652779f17770dc833cd96262cb2a620 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 c28539 zynq> cat manufacturer macronix zynq> cat partname mx25lm25645g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff0f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff87690100821200d2cc02673830b030b0f4bdd55c 000000ff101000200000000000007ca34800000000006666000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 0000000014351c0043060f0021dcffff zynq> md5sum sfdp ec258f831ac737454c7eb9f6a8a4495a 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 c2803a zynq> cat manufacturer macronix zynq> cat partname mx25um51245g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff1f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff8b7901008f1200e2cc04674630b030b0f4bdd55c 000000ff101000200000000000007ca34800000000008888000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 000a000014359c8043060f0021dcffff zynq> md5sum sfdp 75d81c1eb2fd2767634f1d0dfbb3be35 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 c2853a zynq> cat manufacturer macronix zynq> cat partname mx25lm51245g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff1f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff897901008d1200e2cc02674430b030b0f4bdd55c 000000ff101000200000000000007ca34800000000006666000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 0000000014351c0043060f0021dcffff zynq> md5sum sfdp 214868617d74e6bfb2c45444d5d6fff0 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 c2803b zynq> cat manufacturer macronix zynq> cat partname mx66um1g45g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff3f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff897901008d1200e2cc02674430b030b0f4bdd55c 000000ff101000200000000000007ca34800000000008888000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 000a000014359c8043060f0021dcffff zynq> md5sum sfdp eea09d64679e64f627402b39a177e356 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 c2853b zynq> cat manufacturer macronix zynq> cat partname mx66lm1g45g zynq> xxd -p sfdp 53464450080104fd00070114400000ff8701011c900000ff0a0001080001 00ff05000105200100ff84000102340100ff0000000000000000ffffffff ffffffffe5208affffffff3f00ff00ff00ff00ffeeffffffffff00ffffff 00ff0c2010d800ff00ff87690100821200e2cc02673830b030b0f4bdd55c 000000ff101000200000000000007ca34800000000006666000000000000 00400fd1fff30fd1fff300050090000500b1002b0095002b0096727103b8 727103b80000000090a3188200c069960000000000000000727100987271 00b8727100990000000072710098727100f872710099727100f900000000 00000000011501d0727106d8000086500000060100000000020001030002 00000000060100000000000072060002000000eec0697272717100d8f7f6 0000000014351c0043060f0021dcffff zynq> md5sum sfdp 7b46113b529d58a6335531a10f14a76e 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 Signed-off-by: JaimeLiao --- drivers/mtd/spi-nor/macronix.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index 48e570c04ad9..2115a25b21ce 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -260,6 +260,27 @@ static const struct flash_info macronix_nor_parts[] = { .name = "mx66uw2g345gx0", .n_banks = 4, .flags = SPI_NOR_RWW, + }, { + .id = SNOR_ID(0xc2, 0x83, 0x39), + .name = "mx25um25345g", + }, { + .id = SNOR_ID(0xc2, 0x80, 0x39), + .name = "mx25um25645g", + }, { + .id = SNOR_ID(0xc2, 0x85, 0x39), + .name = "mx25lm25645g", + }, { + .id = SNOR_ID(0xc2, 0x80, 0x3a), + .name = "mx25um51245g", + }, { + .id = SNOR_ID(0xc2, 0x85, 0x3a), + .name = "mx25lm51245g", + }, { + .id = SNOR_ID(0xc2, 0x80, 0x3b), + .name = "mx66um1g45g", + }, { + .id = SNOR_ID(0xc2, 0x85, 0x3b), + .name = "mx66lm1g45g", } }; -- 2.25.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/