blob: 12a55cb0c05922c3e7f0d83bff4c17a59c83bfd7 [file] [log] [blame]
From 1d16ff587875717c950c983af8eaa474d0a855ca Mon Sep 17 00:00:00 2001
From: Sam Shih <sam.shih@mediatek.com>
Date: Fri, 2 Jun 2023 13:06:13 +0800
Subject: [PATCH]
[spi-and-storage][999-2327-mtd-spinand-toshiba-Support-for-new-Kioxia-Serial-NAND.patch]
---
drivers/mtd/nand/spi/toshiba.c | 128 ++++++++++++++++++++++++++++-----
1 file changed, 111 insertions(+), 17 deletions(-)
diff --git a/drivers/mtd/nand/spi/toshiba.c b/drivers/mtd/nand/spi/toshiba.c
index 7ce5997dd..be51a2eaf 100644
--- a/drivers/mtd/nand/spi/toshiba.c
+++ b/drivers/mtd/nand/spi/toshiba.c
@@ -19,6 +19,18 @@ static SPINAND_OP_VARIANTS(read_cache_variants,
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_x4_variants,
+ SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
+ SPINAND_PROG_LOAD(true, 0, NULL, 0));
+
+static SPINAND_OP_VARIANTS(update_cache_x4_variants,
+ SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
+ SPINAND_PROG_LOAD(false, 0, NULL, 0));
+
+/**
+ * Backward compatibility for 1st generation Serial NAND devices
+ * which don't support Quad Program Load operation.
+ */
static SPINAND_OP_VARIANTS(write_cache_variants,
SPINAND_PROG_LOAD(true, 0, NULL, 0));
@@ -94,7 +106,7 @@ static int tx58cxgxsxraix_ecc_get_status(struct spinand_device *spinand,
}
static const struct spinand_info toshiba_spinand_table[] = {
- /* 3.3V 1Gb */
+ /* 3.3V 1Gb (1st generation) */
SPINAND_INFO("TC58CVG0S3HRAIG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xC2),
NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
@@ -105,7 +117,7 @@ static const struct spinand_info toshiba_spinand_table[] = {
0,
SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
tx58cxgxsxraix_ecc_get_status)),
- /* 3.3V 2Gb */
+ /* 3.3V 2Gb (1st generation) */
SPINAND_INFO("TC58CVG1S3HRAIG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCB),
NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
@@ -116,7 +128,7 @@ static const struct spinand_info toshiba_spinand_table[] = {
0,
SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
tx58cxgxsxraix_ecc_get_status)),
- /* 3.3V 4Gb */
+ /* 3.3V 4Gb (1st generation) */
SPINAND_INFO("TC58CVG2S0HRAIG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCD),
NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
@@ -127,18 +139,7 @@ static const struct spinand_info toshiba_spinand_table[] = {
0,
SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
tx58cxgxsxraix_ecc_get_status)),
- /* 3.3V 4Gb */
- SPINAND_INFO("TC58CVG2S0HRAIJ",
- SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xED),
- NAND_MEMORG(1, 4096, 256, 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_ECCINFO(&tx58cxgxsxraix_ooblayout,
- tx58cxgxsxraix_ecc_get_status)),
- /* 1.8V 1Gb */
+ /* 1.8V 1Gb (1st generation) */
SPINAND_INFO("TC58CYG0S3HRAIG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xB2),
NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
@@ -149,7 +150,7 @@ static const struct spinand_info toshiba_spinand_table[] = {
0,
SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
tx58cxgxsxraix_ecc_get_status)),
- /* 1.8V 2Gb */
+ /* 1.8V 2Gb (1st generation) */
SPINAND_INFO("TC58CYG1S3HRAIG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBB),
NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
@@ -160,7 +161,7 @@ static const struct spinand_info toshiba_spinand_table[] = {
0,
SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
tx58cxgxsxraix_ecc_get_status)),
- /* 1.8V 4Gb */
+ /* 1.8V 4Gb (1st generation) */
SPINAND_INFO("TC58CYG2S0HRAIG",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBD),
NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
@@ -171,6 +172,99 @@ static const struct spinand_info toshiba_spinand_table[] = {
0,
SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
tx58cxgxsxraix_ecc_get_status)),
+
+ /*
+ * 2nd generation serial nand has HOLD_D which is equivalent to
+ * QE_BIT.
+ */
+ /* 3.3V 1Gb (2nd generation) */
+ SPINAND_INFO("TC58CVG0S3HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xE2),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 3.3V 2Gb (2nd generation) */
+ SPINAND_INFO("TC58CVG1S3HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xEB),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 3.3V 4Gb (2nd generation) */
+ SPINAND_INFO("TC58CVG2S0HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xED),
+ NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 3.3V 8Gb (2nd generation) */
+ SPINAND_INFO("TH58CVG3S0HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xE4),
+ NAND_MEMORG(1, 4096, 256, 64, 4096, 80, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 1Gb (2nd generation) */
+ SPINAND_INFO("TC58CYG0S3HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xD2),
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 2Gb (2nd generation) */
+ SPINAND_INFO("TC58CYG1S3HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xDB),
+ NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 4Gb (2nd generation) */
+ SPINAND_INFO("TC58CYG2S0HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xDD),
+ NAND_MEMORG(1, 4096, 256, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
+ /* 1.8V 8Gb (2nd generation) */
+ SPINAND_INFO("TH58CYG3S0HRAIJ",
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xD4),
+ NAND_MEMORG(1, 4096, 256, 64, 4096, 80, 1, 1, 1),
+ NAND_ECCREQ(8, 512),
+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
+ &write_cache_x4_variants,
+ &update_cache_x4_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&tx58cxgxsxraix_ooblayout,
+ tx58cxgxsxraix_ecc_get_status)),
};
static const struct spinand_manufacturer_ops toshiba_spinand_manuf_ops = {
--
2.34.1