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kernel: v5.10: backport GigaDevice SPI-NAND supports

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This backports GD SPI NAND support from nand/next to v5.10

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This commit is contained in:
Chuanhong Guo 2022-04-09 21:01:46 +08:00
parent 42186888f5
commit 55be011a71
6 changed files with 482 additions and 0 deletions
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172
target/linux/generic/backport-5.10/419-v5.14-mtd-spinand-gigadevice-Support-GD5F1GQ5UExxG.patch Normal file
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@ -0,0 +1,172 @@
From bd568cc04c675b7fa97214d278a54794c2ecc2ad Mon Sep 17 00:00:00 2001
From: Reto Schneider <reto.schneider@husqvarnagroup.com>
Date: Thu, 11 Feb 2021 12:36:19 +0100
Subject: [PATCH] mtd: spinand: gigadevice: Support GD5F1GQ5UExxG
The relevant changes to the already existing GD5F1GQ4UExxG support has
been determined by consulting the GigaDevice product change notice
AN-0392-10, version 1.0 from November 30, 2020.
As the overlaps are huge, variable names have been generalized
accordingly.
Apart from the lowered ECC strength (4 instead of 8 bits per 512 bytes),
the new device ID, and the extra quad IO dummy byte, no changes had to
be taken into account.
New hardware features are not supported, namely:
- Power on reset
- Unique ID
- Double transfer rate (DTR)
- Parameter page
- Random data quad IO
The inverted semantic of the "driver strength" register bits, defaulting
to 100% instead of 50% for the Q5 devices, got ignored as the driver has
never touched them anyway.
The no longer supported "read from cache during block erase"
functionality is not reflected as the current SPI NAND core does not
support it anyway.
Implementation has been tested on MediaTek MT7688 based GARDENA smart
Gateways using both, GigaDevice GD5F1GQ5UEYIG and GD5F1GQ4UBYIG.
Signed-off-by: Reto Schneider <reto.schneider@husqvarnagroup.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210211113619.3502-1-code@reto-schneider.ch
(cherry picked from commit 469b992489852b500d39048aa0013639dfe9f2e6)
---
drivers/mtd/nand/spi/gigadevice.c | 69 +++++++++++++++++++++++++++----
1 file changed, 60 insertions(+), 9 deletions(-)
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -13,7 +13,10 @@
#define GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS (1 << 4)
#define GD5FXGQ4XA_STATUS_ECC_8_BITFLIPS (3 << 4)
-#define GD5FXGQ4UEXXG_REG_STATUS2 0xf0
+#define GD5FXGQ5XE_STATUS_ECC_1_4_BITFLIPS (1 << 4)
+#define GD5FXGQ5XE_STATUS_ECC_4_BITFLIPS (3 << 4)
+
+#define GD5FXGQXXEXXG_REG_STATUS2 0xf0
#define GD5FXGQ4UXFXXG_STATUS_ECC_MASK (7 << 4)
#define GD5FXGQ4UXFXXG_STATUS_ECC_NO_BITFLIPS (0 << 4)
@@ -102,7 +105,7 @@ static int gd5fxgq4xa_ecc_get_status(str
return -EINVAL;
}
-static int gd5fxgq4_variant2_ooblayout_ecc(struct mtd_info *mtd, int section,
+static int gd5fxgqx_variant2_ooblayout_ecc(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section)
@@ -114,7 +117,7 @@ static int gd5fxgq4_variant2_ooblayout_e
return 0;
}
-static int gd5fxgq4_variant2_ooblayout_free(struct mtd_info *mtd, int section,
+static int gd5fxgqx_variant2_ooblayout_free(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section)
@@ -127,9 +130,10 @@ static int gd5fxgq4_variant2_ooblayout_f
return 0;
}
-static const struct mtd_ooblayout_ops gd5fxgq4_variant2_ooblayout = {
- .ecc = gd5fxgq4_variant2_ooblayout_ecc,
- .free = gd5fxgq4_variant2_ooblayout_free,
+/* Valid for Q4/Q5 and Q6 (untested) devices */
+static const struct mtd_ooblayout_ops gd5fxgqx_variant2_ooblayout = {
+ .ecc = gd5fxgqx_variant2_ooblayout_ecc,
+ .free = gd5fxgqx_variant2_ooblayout_free,
};
static int gd5fxgq4xc_ooblayout_256_ecc(struct mtd_info *mtd, int section,
@@ -165,7 +169,7 @@ static int gd5fxgq4uexxg_ecc_get_status(
u8 status)
{
u8 status2;
- struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQ4UEXXG_REG_STATUS2,
+ struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQXXEXXG_REG_STATUS2,
&status2);
int ret;
@@ -203,6 +207,43 @@ static int gd5fxgq4uexxg_ecc_get_status(
return -EINVAL;
}
+static int gd5fxgq5xexxg_ecc_get_status(struct spinand_device *spinand,
+ u8 status)
+{
+ u8 status2;
+ struct spi_mem_op op = SPINAND_GET_FEATURE_OP(GD5FXGQXXEXXG_REG_STATUS2,
+ &status2);
+ int ret;
+
+ switch (status & STATUS_ECC_MASK) {
+ case STATUS_ECC_NO_BITFLIPS:
+ return 0;
+
+ case GD5FXGQ5XE_STATUS_ECC_1_4_BITFLIPS:
+ /*
+ * Read status2 register to determine a more fine grained
+ * bit error status
+ */
+ ret = spi_mem_exec_op(spinand->spimem, &op);
+ if (ret)
+ return ret;
+
+ /*
+ * 1 ... 4 bits are flipped (and corrected)
+ */
+ /* bits sorted this way (1...0): ECCSE1, ECCSE0 */
+ return ((status2 & STATUS_ECC_MASK) >> 4) + 1;
+
+ case STATUS_ECC_UNCOR_ERROR:
+ return -EBADMSG;
+
+ default:
+ break;
+ }
+
+ return -EINVAL;
+}
+
static int gd5fxgq4ufxxg_ecc_get_status(struct spinand_device *spinand,
u8 status)
{
@@ -282,7 +323,7 @@ static const struct spinand_info gigadev
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
- SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
gd5fxgq4uexxg_ecc_get_status)),
SPINAND_INFO("GD5F1GQ4UFxxG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb1, 0x48),
@@ -292,8 +333,18 @@ static const struct spinand_info gigadev
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
- SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
gd5fxgq4ufxxg_ecc_get_status)),
+ SPINAND_INFO("GD5F1GQ5UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x51),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
};
static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = {

44
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@ -0,0 +1,44 @@
From a4f9dd55c5e1bb951db6f1dee20e62e0103f3438 Mon Sep 17 00:00:00 2001
From: Chuanhong Guo <gch981213@gmail.com>
Date: Sun, 20 Mar 2022 17:59:57 +0800
Subject: [PATCH 1/5] mtd: spinand: gigadevice: fix Quad IO for GD5F1GQ5UExxG
Read From Cache Quad IO (EBH) uses 2 dummy bytes on this chip according
to page 23 of the datasheet[0].
[0]: https://www.gigadevice.com/datasheet/gd5f1gq5xexxg/
Fixes: 469b99248985 ("mtd: spinand: gigadevice: Support GD5F1GQ5UExxG")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-2-gch981213@gmail.com
---
drivers/mtd/nand/spi/gigadevice.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -39,6 +39,14 @@ static SPINAND_OP_VARIANTS(read_cache_va
SPINAND_PAGE_READ_FROM_CACHE_OP_3A(true, 0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_OP_3A(false, 0, 0, NULL, 0));
+static SPINAND_OP_VARIANTS(read_cache_variants_1gq5,
+ SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
+
static SPINAND_OP_VARIANTS(write_cache_variants,
SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
SPINAND_PROG_LOAD(true, 0, NULL, 0));
@@ -339,7 +347,7 @@ static const struct spinand_info gigadev
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x51),
NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
NAND_ECCREQ(4, 512),
- SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,

58
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@ -0,0 +1,58 @@
From 573eec222bc82fb5e724586267fbbb1aed9ffd03 Mon Sep 17 00:00:00 2001
From: Chuanhong Guo <gch981213@gmail.com>
Date: Sun, 20 Mar 2022 17:59:58 +0800
Subject: [PATCH 2/5] mtd: spinand: gigadevice: add support for GD5FxGQ4xExxG
Add support for:
GD5F1GQ4RExxG
GD5F2GQ4{U,R}ExxG
These chips differ from GD5F1GQ4UExxG only in chip ID, voltage
and capacity.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-3-gch981213@gmail.com
---
drivers/mtd/nand/spi/gigadevice.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -333,6 +333,36 @@ static const struct spinand_info gigadev
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F1GQ4RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xc1),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F2GQ4UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xd2),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F2GQ4RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xc2),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
SPINAND_INFO("GD5F1GQ4UFxxG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb1, 0x48),
NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),

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@ -0,0 +1,33 @@
From 620a988813403318023296b61228ee8f3fcdb8e0 Mon Sep 17 00:00:00 2001
From: Chuanhong Guo <gch981213@gmail.com>
Date: Sun, 20 Mar 2022 17:59:59 +0800
Subject: [PATCH 3/5] mtd: spinand: gigadevice: add support for GD5F1GQ5RExxG
This chip is the 1.8v version of GD5F1GQ5UExxG.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-4-gch981213@gmail.com
---
drivers/mtd/nand/spi/gigadevice.c | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -383,6 +383,16 @@ static const struct spinand_info gigadev
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F1GQ5RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x41),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
};
static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = {

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@ -0,0 +1,84 @@
From 194ec04b3a9e7fa97d1fbef296410631bc3cf1c8 Mon Sep 17 00:00:00 2001
From: Chuanhong Guo <gch981213@gmail.com>
Date: Sun, 20 Mar 2022 18:00:00 +0800
Subject: [PATCH 4/5] mtd: spinand: gigadevice: add support for GD5F{2,
4}GQ5xExxG
Add support for:
GD5F2GQ5{U,R}ExxG
GD5F4GQ6{U,R}ExxG
These chips uses 4 dummy bytes for quad io and 2 dummy bytes for dual io.
Besides that and memory layout, they are identical to their 1G variant.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-5-gch981213@gmail.com
---
drivers/mtd/nand/spi/gigadevice.c | 48 +++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -47,6 +47,14 @@ static SPINAND_OP_VARIANTS(read_cache_va
SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
+static SPINAND_OP_VARIANTS(read_cache_variants_2gq5,
+ SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 4, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 2, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0),
+ SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0));
+
static SPINAND_OP_VARIANTS(write_cache_variants,
SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
SPINAND_PROG_LOAD(true, 0, NULL, 0));
@@ -391,6 +399,46 @@ static const struct spinand_info gigadev
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F2GQ5UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x52),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_2gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F2GQ5RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x42),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_2gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F4GQ6UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x55),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 2, 1),
+ NAND_ECCREQ(4, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_2gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F4GQ6RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x45),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 2, 1),
+ NAND_ECCREQ(4, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_2gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
gd5fxgq5xexxg_ecc_get_status)),
};

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@ -0,0 +1,91 @@
From 54647cd003c08b714474a5b599a147ec6a160486 Mon Sep 17 00:00:00 2001
From: Chuanhong Guo <gch981213@gmail.com>
Date: Sun, 20 Mar 2022 18:00:01 +0800
Subject: [PATCH 5/5] mtd: spinand: gigadevice: add support for GD5FxGM7xExxG
Add support for:
GD5F{1,2}GM7{U,R}ExxG
GD5F4GM8{U,R}ExxG
These are new 27nm counterparts for the GD5FxGQ4 chips from GigaDevice
with 8b/512b on-die ECC capability.
These chips (and currently supported GD5FxGQ5 chips) have QIO DTR
instruction for reading page cache. It isn't added in this patch because
I don't have a DTR spi controller for testing.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-6-gch981213@gmail.com
---
drivers/mtd/nand/spi/gigadevice.c | 60 +++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -441,6 +441,66 @@ static const struct spinand_info gigadev
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F1GM7UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x91),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F1GM7RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x81),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F2GM7UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x92),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F2GM7RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x82),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F4GM8UExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x95),
+ NAND_MEMORG(1, 2048, 128, 64, 4096, 80, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F4GM8RExxG",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x85),
+ NAND_MEMORG(1, 2048, 128, 64, 4096, 80, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq4uexxg_ecc_get_status)),
};
static const struct spinand_manufacturer_ops gigadevice_spinand_manuf_ops = {