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-rw-r--r--drivers/mtd/spi-nor/Makefile2
-rw-r--r--drivers/mtd/spi-nor/atmel.c121
-rw-r--r--drivers/mtd/spi-nor/catalyst.c24
-rw-r--r--drivers/mtd/spi-nor/controllers/hisi-sfc.c5
-rw-r--r--drivers/mtd/spi-nor/controllers/nxp-spifi.c6
-rw-r--r--drivers/mtd/spi-nor/core.c63
-rw-r--r--drivers/mtd/spi-nor/core.h138
-rw-r--r--drivers/mtd/spi-nor/eon.c74
-rw-r--r--drivers/mtd/spi-nor/esmt.c29
-rw-r--r--drivers/mtd/spi-nor/everspin.c28
-rw-r--r--drivers/mtd/spi-nor/fujitsu.c21
-rw-r--r--drivers/mtd/spi-nor/gigadevice.c82
-rw-r--r--drivers/mtd/spi-nor/intel.c23
-rw-r--r--drivers/mtd/spi-nor/issi.c118
-rw-r--r--drivers/mtd/spi-nor/macronix.c220
-rw-r--r--drivers/mtd/spi-nor/micron-st.c423
-rw-r--r--drivers/mtd/spi-nor/spansion.c392
-rw-r--r--drivers/mtd/spi-nor/sst.c164
-rw-r--r--drivers/mtd/spi-nor/swp.c13
-rw-r--r--drivers/mtd/spi-nor/sysfs.c6
-rw-r--r--drivers/mtd/spi-nor/winbond.c288
-rw-r--r--drivers/mtd/spi-nor/xilinx.c32
-rw-r--r--drivers/mtd/spi-nor/xmc.c19
23 files changed, 1411 insertions, 880 deletions
diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile
index e347b435a0..5e68468b72 100644
--- a/drivers/mtd/spi-nor/Makefile
+++ b/drivers/mtd/spi-nor/Makefile
@@ -2,11 +2,9 @@
spi-nor-objs := core.o sfdp.o swp.o otp.o sysfs.o
spi-nor-objs += atmel.o
-spi-nor-objs += catalyst.o
spi-nor-objs += eon.o
spi-nor-objs += esmt.o
spi-nor-objs += everspin.o
-spi-nor-objs += fujitsu.o
spi-nor-objs += gigadevice.o
spi-nor-objs += intel.o
spi-nor-objs += issi.o
diff --git a/drivers/mtd/spi-nor/atmel.c b/drivers/mtd/spi-nor/atmel.c
index 58968c1e7d..e13b8d2dd5 100644
--- a/drivers/mtd/spi-nor/atmel.c
+++ b/drivers/mtd/spi-nor/atmel.c
@@ -163,49 +163,84 @@ static const struct spi_nor_fixups atmel_nor_global_protection_fixups = {
};
static const struct flash_info atmel_nor_parts[] = {
- /* Atmel -- some are (confusingly) marketed as "DataFlash" */
- { "at25fs010", INFO(0x1f6601, 0, 32 * 1024, 4)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &at25fs_nor_fixups },
- { "at25fs040", INFO(0x1f6604, 0, 64 * 1024, 8)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &at25fs_nor_fixups },
- { "at25df041a", INFO(0x1f4401, 0, 64 * 1024, 8)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at25df321", INFO(0x1f4700, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at25df321a", INFO(0x1f4701, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at25df641", INFO(0x1f4800, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at25sl321", INFO(0x1f4216, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "at26f004", INFO(0x1f0400, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K) },
- { "at26df081a", INFO(0x1f4501, 0, 64 * 1024, 16)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at26df161a", INFO(0x1f4601, 0, 64 * 1024, 32)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at26df321", INFO(0x1f4700, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- .fixups = &atmel_nor_global_protection_fixups },
- { "at45db081d", INFO(0x1f2500, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K) },
+ {
+ .id = SNOR_ID(0x1f, 0x04, 0x00),
+ .name = "at26f004",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x1f, 0x25, 0x00),
+ .name = "at45db081d",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x1f, 0x42, 0x16),
+ .name = "at25sl321",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x1f, 0x44, 0x01),
+ .name = "at25df041a",
+ .size = SZ_512K,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &atmel_nor_global_protection_fixups,
+ }, {
+ .id = SNOR_ID(0x1f, 0x45, 0x01),
+ .name = "at26df081a",
+ .size = SZ_1M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &atmel_nor_global_protection_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x46, 0x01),
+ .name = "at26df161a",
+ .size = SZ_2M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &atmel_nor_global_protection_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x47, 0x00),
+ .name = "at25df321",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &atmel_nor_global_protection_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x47, 0x01),
+ .name = "at25df321a",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &atmel_nor_global_protection_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x47, 0x08),
+ .name = "at25ff321a",
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .fixups = &atmel_nor_global_protection_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x48, 0x00),
+ .name = "at25df641",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &atmel_nor_global_protection_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x66, 0x01),
+ .name = "at25fs010",
+ .sector_size = SZ_32K,
+ .size = SZ_128K,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &at25fs_nor_fixups
+ }, {
+ .id = SNOR_ID(0x1f, 0x66, 0x04),
+ .name = "at25fs040",
+ .size = SZ_512K,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SECT_4K,
+ .fixups = &at25fs_nor_fixups
+ },
};
const struct spi_nor_manufacturer spi_nor_atmel = {
diff --git a/drivers/mtd/spi-nor/catalyst.c b/drivers/mtd/spi-nor/catalyst.c
deleted file mode 100644
index 6d310815fb..0000000000
--- a/drivers/mtd/spi-nor/catalyst.c
+++ /dev/null
@@ -1,24 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2005, Intec Automation Inc.
- * Copyright (C) 2014, Freescale Semiconductor, Inc.
- */
-
-#include <linux/mtd/spi-nor.h>
-
-#include "core.h"
-
-static const struct flash_info catalyst_nor_parts[] = {
- /* Catalyst / On Semiconductor -- non-JEDEC */
- { "cat25c11", CAT25_INFO(16, 8, 16, 1) },
- { "cat25c03", CAT25_INFO(32, 8, 16, 2) },
- { "cat25c09", CAT25_INFO(128, 8, 32, 2) },
- { "cat25c17", CAT25_INFO(256, 8, 32, 2) },
- { "cat25128", CAT25_INFO(2048, 8, 64, 2) },
-};
-
-const struct spi_nor_manufacturer spi_nor_catalyst = {
- .name = "catalyst",
- .parts = catalyst_nor_parts,
- .nparts = ARRAY_SIZE(catalyst_nor_parts),
-};
diff --git a/drivers/mtd/spi-nor/controllers/hisi-sfc.c b/drivers/mtd/spi-nor/controllers/hisi-sfc.c
index 5070d72835..89a7f0bbc4 100644
--- a/drivers/mtd/spi-nor/controllers/hisi-sfc.c
+++ b/drivers/mtd/spi-nor/controllers/hisi-sfc.c
@@ -468,13 +468,12 @@ static int hisi_spi_nor_probe(struct platform_device *pdev)
return ret;
}
-static int hisi_spi_nor_remove(struct platform_device *pdev)
+static void hisi_spi_nor_remove(struct platform_device *pdev)
{
struct hifmc_host *host = platform_get_drvdata(pdev);
hisi_spi_nor_unregister_all(host);
mutex_destroy(&host->lock);
- return 0;
}
static const struct of_device_id hisi_spi_nor_dt_ids[] = {
@@ -489,7 +488,7 @@ static struct platform_driver hisi_spi_nor_driver = {
.of_match_table = hisi_spi_nor_dt_ids,
},
.probe = hisi_spi_nor_probe,
- .remove = hisi_spi_nor_remove,
+ .remove_new = hisi_spi_nor_remove,
};
module_platform_driver(hisi_spi_nor_driver);
diff --git a/drivers/mtd/spi-nor/controllers/nxp-spifi.c b/drivers/mtd/spi-nor/controllers/nxp-spifi.c
index 5d8f47ab14..5aee62f510 100644
--- a/drivers/mtd/spi-nor/controllers/nxp-spifi.c
+++ b/drivers/mtd/spi-nor/controllers/nxp-spifi.c
@@ -431,13 +431,11 @@ static int nxp_spifi_probe(struct platform_device *pdev)
return 0;
}
-static int nxp_spifi_remove(struct platform_device *pdev)
+static void nxp_spifi_remove(struct platform_device *pdev)
{
struct nxp_spifi *spifi = platform_get_drvdata(pdev);
mtd_device_unregister(&spifi->nor.mtd);
-
- return 0;
}
static const struct of_device_id nxp_spifi_match[] = {
@@ -448,7 +446,7 @@ MODULE_DEVICE_TABLE(of, nxp_spifi_match);
static struct platform_driver nxp_spifi_driver = {
.probe = nxp_spifi_probe,
- .remove = nxp_spifi_remove,
+ .remove_new = nxp_spifi_remove,
.driver = {
.name = "nxp-spifi",
.of_match_table = nxp_spifi_match,
diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 1b0c6770c1..1c443fe568 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -1999,11 +1999,9 @@ int spi_nor_sr2_bit7_quad_enable(struct spi_nor *nor)
static const struct spi_nor_manufacturer *manufacturers[] = {
&spi_nor_atmel,
- &spi_nor_catalyst,
&spi_nor_eon,
&spi_nor_esmt,
&spi_nor_everspin,
- &spi_nor_fujitsu,
&spi_nor_gigadevice,
&spi_nor_intel,
&spi_nor_issi,
@@ -2019,13 +2017,6 @@ static const struct spi_nor_manufacturer *manufacturers[] = {
static const struct flash_info spi_nor_generic_flash = {
.name = "spi-nor-generic",
- .n_banks = 1,
- /*
- * JESD216 rev A doesn't specify the page size, therefore we need a
- * sane default.
- */
- .page_size = 256,
- .parse_sfdp = true,
};
static const struct flash_info *spi_nor_match_id(struct spi_nor *nor,
@@ -2037,8 +2028,8 @@ static const struct flash_info *spi_nor_match_id(struct spi_nor *nor,
for (i = 0; i < ARRAY_SIZE(manufacturers); i++) {
for (j = 0; j < manufacturers[i]->nparts; j++) {
part = &manufacturers[i]->parts[j];
- if (part->id_len &&
- !memcmp(part->id, id, part->id_len)) {
+ if (part->id &&
+ !memcmp(part->id->bytes, id, part->id->len)) {
nor->manufacturer = manufacturers[i];
return part;
}
@@ -2520,13 +2511,6 @@ static int spi_nor_select_pp(struct spi_nor *nor,
/**
* spi_nor_select_uniform_erase() - select optimum uniform erase type
* @map: the erase map of the SPI NOR
- * @wanted_size: the erase type size to search for. Contains the value of
- * info->sector_size, the "small sector" size in case
- * CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is defined or 0 if
- * there is no information about the sector size. The
- * latter is the case if the flash parameters are parsed
- * solely by SFDP, then the largest supported erase type
- * is selected.
*
* Once the optimum uniform sector erase command is found, disable all the
* other.
@@ -2534,13 +2518,16 @@ static int spi_nor_select_pp(struct spi_nor *nor,
* Return: pointer to erase type on success, NULL otherwise.
*/
static const struct spi_nor_erase_type *
-spi_nor_select_uniform_erase(struct spi_nor_erase_map *map,
- const u32 wanted_size)
+spi_nor_select_uniform_erase(struct spi_nor_erase_map *map)
{
const struct spi_nor_erase_type *tested_erase, *erase = NULL;
int i;
u8 uniform_erase_type = map->uniform_erase_type;
+ /*
+ * Search for the biggest erase size, except for when compiled
+ * to use 4k erases.
+ */
for (i = SNOR_ERASE_TYPE_MAX - 1; i >= 0; i--) {
if (!(uniform_erase_type & BIT(i)))
continue;
@@ -2552,10 +2539,11 @@ spi_nor_select_uniform_erase(struct spi_nor_erase_map *map,
continue;
/*
- * If the current erase size is the one, stop here:
+ * If the current erase size is the 4k one, stop here,
* we have found the right uniform Sector Erase command.
*/
- if (tested_erase->size == wanted_size) {
+ if (IS_ENABLED(CONFIG_MTD_SPI_NOR_USE_4K_SECTORS) &&
+ tested_erase->size == SZ_4K) {
erase = tested_erase;
break;
}
@@ -2583,7 +2571,6 @@ static int spi_nor_select_erase(struct spi_nor *nor)
struct spi_nor_erase_map *map = &nor->params->erase_map;
const struct spi_nor_erase_type *erase = NULL;
struct mtd_info *mtd = &nor->mtd;
- u32 wanted_size = nor->info->sector_size;
int i;
/*
@@ -2594,13 +2581,8 @@ static int spi_nor_select_erase(struct spi_nor *nor)
* manage the SPI flash memory as uniform with a single erase sector
* size, when possible.
*/
-#ifdef CONFIG_MTD_SPI_NOR_USE_4K_SECTORS
- /* prefer "small sector" erase if possible */
- wanted_size = 4096u;
-#endif
-
if (spi_nor_has_uniform_erase(nor)) {
- erase = spi_nor_select_uniform_erase(map, wanted_size);
+ erase = spi_nor_select_uniform_erase(map);
if (!erase)
return -EINVAL;
nor->erase_opcode = erase->opcode;
@@ -2773,7 +2755,8 @@ static void spi_nor_no_sfdp_init_params(struct spi_nor *nor)
{
struct spi_nor_flash_parameter *params = nor->params;
struct spi_nor_erase_map *map = &params->erase_map;
- const u8 no_sfdp_flags = nor->info->no_sfdp_flags;
+ const struct flash_info *info = nor->info;
+ const u8 no_sfdp_flags = info->no_sfdp_flags;
u8 i, erase_mask;
if (no_sfdp_flags & SPI_NOR_DUAL_READ) {
@@ -2827,7 +2810,8 @@ static void spi_nor_no_sfdp_init_params(struct spi_nor *nor)
i++;
}
erase_mask |= BIT(i);
- spi_nor_set_erase_type(&map->erase_type[i], nor->info->sector_size,
+ spi_nor_set_erase_type(&map->erase_type[i],
+ info->sector_size ?: SPI_NOR_DEFAULT_SECTOR_SIZE,
SPINOR_OP_SE);
spi_nor_init_uniform_erase_map(map, erase_mask, params->size);
}
@@ -2869,7 +2853,7 @@ static void spi_nor_init_flags(struct spi_nor *nor)
if (flags & NO_CHIP_ERASE)
nor->flags |= SNOR_F_NO_OP_CHIP_ERASE;
- if (flags & SPI_NOR_RWW && nor->info->n_banks > 1 &&
+ if (flags & SPI_NOR_RWW && nor->params->n_banks > 1 &&
!nor->controller_ops)
nor->flags |= SNOR_F_RWW;
}
@@ -2933,8 +2917,8 @@ static int spi_nor_late_init_params(struct spi_nor *nor)
if (nor->flags & SNOR_F_HAS_LOCK && !nor->params->locking_ops)
spi_nor_init_default_locking_ops(nor);
- if (nor->info->n_banks > 1)
- params->bank_size = div64_u64(params->size, nor->info->n_banks);
+ if (params->n_banks > 1)
+ params->bank_size = div64_u64(params->size, params->n_banks);
return 0;
}
@@ -2994,16 +2978,17 @@ static void spi_nor_init_default_params(struct spi_nor *nor)
struct device_node *np = spi_nor_get_flash_node(nor);
params->quad_enable = spi_nor_sr2_bit1_quad_enable;
- params->otp.org = &info->otp_org;
+ params->otp.org = info->otp;
/* Default to 16-bit Write Status (01h) Command */
nor->flags |= SNOR_F_HAS_16BIT_SR;
/* Set SPI NOR sizes. */
params->writesize = 1;
- params->size = (u64)info->sector_size * info->n_sectors;
+ params->size = info->size;
params->bank_size = params->size;
- params->page_size = info->page_size;
+ params->page_size = info->page_size ?: SPI_NOR_DEFAULT_PAGE_SIZE;
+ params->n_banks = info->n_banks ?: SPI_NOR_DEFAULT_N_BANKS;
if (!(info->flags & SPI_NOR_NO_FR)) {
/* Default to Fast Read for DT and non-DT platform devices. */
@@ -3083,7 +3068,7 @@ static int spi_nor_init_params(struct spi_nor *nor)
spi_nor_init_default_params(nor);
- if (nor->info->parse_sfdp) {
+ if (spi_nor_needs_sfdp(nor)) {
ret = spi_nor_parse_sfdp(nor);
if (ret) {
dev_err(nor->dev, "BFPT parsing failed. Please consider using SPI_NOR_SKIP_SFDP when declaring the flash\n");
@@ -3385,7 +3370,7 @@ static const struct flash_info *spi_nor_get_flash_info(struct spi_nor *nor,
* If caller has specified name of flash model that can normally be
* detected using JEDEC, let's verify it.
*/
- if (name && info->id_len) {
+ if (name && info->id) {
const struct flash_info *jinfo;
jinfo = spi_nor_detect(nor);
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 9217379b9c..93cd2fc360 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -10,6 +10,13 @@
#include "sfdp.h"
#define SPI_NOR_MAX_ID_LEN 6
+/*
+ * 256 bytes is a sane default for most older flashes. Newer flashes will
+ * have the page size defined within their SFDP tables.
+ */
+#define SPI_NOR_DEFAULT_PAGE_SIZE 256
+#define SPI_NOR_DEFAULT_N_BANKS 1
+#define SPI_NOR_DEFAULT_SECTOR_SIZE SZ_64K
/* Standard SPI NOR flash operations. */
#define SPI_NOR_READID_OP(naddr, ndummy, buf, len) \
@@ -353,6 +360,7 @@ struct spi_nor_otp {
* in octal DTR mode.
* @rdsr_addr_nbytes: dummy address bytes needed for Read Status Register
* command in octal DTR mode.
+ * @n_banks: number of banks.
* @n_dice: number of dice in the flash memory.
* @vreg_offset: volatile register offset for each die.
* @hwcaps: describes the read and page program hardware
@@ -389,6 +397,7 @@ struct spi_nor_flash_parameter {
u8 addr_mode_nbytes;
u8 rdsr_dummy;
u8 rdsr_addr_nbytes;
+ u8 n_banks;
u8 n_dice;
u32 *vreg_offset;
@@ -438,21 +447,31 @@ struct spi_nor_fixups {
};
/**
+ * struct spi_nor_id - SPI NOR flash ID.
+ *
+ * @bytes: the bytes returned by the flash when issuing command 9F. Typically,
+ * the first byte is the manufacturer ID code (see JEP106) and the next
+ * two bytes are a flash part specific ID.
+ * @len: the number of bytes of ID.
+ */
+struct spi_nor_id {
+ const u8 *bytes;
+ u8 len;
+};
+
+/**
* struct flash_info - SPI NOR flash_info entry.
+ * @id: pointer to struct spi_nor_id or NULL, which means "no ID" (mostly
+ * older chips).
* @name: the name of the flash.
- * @id: the flash's ID bytes. The first three bytes are the
- * JEDIC ID. JEDEC ID zero means "no ID" (mostly older chips).
- * @id_len: the number of bytes of ID.
- * @sector_size: the size listed here is what works with SPINOR_OP_SE, which
- * isn't necessarily called a "sector" by the vendor.
- * @n_sectors: the number of sectors.
- * @n_banks: the number of banks.
- * @page_size: the flash's page size.
+ * @size: the size of the flash in bytes.
+ * @sector_size: (optional) the size listed here is what works with
+ * SPINOR_OP_SE, which isn't necessarily called a "sector" by
+ * the vendor. Defaults to 64k.
+ * @n_banks: (optional) the number of banks. Defaults to 1.
+ * @page_size: (optional) the flash's page size. Defaults to 256.
* @addr_nbytes: number of address bytes to send.
*
- * @parse_sfdp: true when flash supports SFDP tables. The false value has no
- * meaning. If one wants to skip the SFDP tables, one should
- * instead use the SPI_NOR_SKIP_SFDP sfdp_flag.
* @flags: flags that indicate support that is not defined by the
* JESD216 standard in its SFDP tables. Flag meanings:
* SPI_NOR_HAS_LOCK: flash supports lock/unlock via SR
@@ -503,15 +522,13 @@ struct spi_nor_fixups {
*/
struct flash_info {
char *name;
- u8 id[SPI_NOR_MAX_ID_LEN];
- u8 id_len;
+ const struct spi_nor_id *id;
+ size_t size;
unsigned sector_size;
- u16 n_sectors;
u16 page_size;
u8 n_banks;
u8 addr_nbytes;
- bool parse_sfdp;
u16 flags;
#define SPI_NOR_HAS_LOCK BIT(0)
#define SPI_NOR_HAS_TB BIT(1)
@@ -540,70 +557,23 @@ struct flash_info {
u8 mfr_flags;
- const struct spi_nor_otp_organization otp_org;
+ const struct spi_nor_otp_organization *otp;
const struct spi_nor_fixups *fixups;
};
-#define SPI_NOR_ID_2ITEMS(_id) ((_id) >> 8) & 0xff, (_id) & 0xff
-#define SPI_NOR_ID_3ITEMS(_id) ((_id) >> 16) & 0xff, SPI_NOR_ID_2ITEMS(_id)
-
-#define SPI_NOR_ID(_jedec_id, _ext_id) \
- .id = { SPI_NOR_ID_3ITEMS(_jedec_id), SPI_NOR_ID_2ITEMS(_ext_id) }, \
- .id_len = !(_jedec_id) ? 0 : (3 + ((_ext_id) ? 2 : 0))
-
-#define SPI_NOR_ID6(_jedec_id, _ext_id) \
- .id = { SPI_NOR_ID_3ITEMS(_jedec_id), SPI_NOR_ID_3ITEMS(_ext_id) }, \
- .id_len = 6
-
-#define SPI_NOR_GEOMETRY(_sector_size, _n_sectors, _n_banks) \
- .sector_size = (_sector_size), \
- .n_sectors = (_n_sectors), \
- .page_size = 256, \
- .n_banks = (_n_banks)
-
-/* Used when the "_ext_id" is two bytes at most */
-#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors) \
- SPI_NOR_ID((_jedec_id), (_ext_id)), \
- SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), 1),
-
-#define INFOB(_jedec_id, _ext_id, _sector_size, _n_sectors, _n_banks) \
- SPI_NOR_ID((_jedec_id), (_ext_id)), \
- SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), (_n_banks)),
-
-#define INFO6(_jedec_id, _ext_id, _sector_size, _n_sectors) \
- SPI_NOR_ID6((_jedec_id), (_ext_id)), \
- SPI_NOR_GEOMETRY((_sector_size), (_n_sectors), 1),
+#define SNOR_ID(...) \
+ (&(const struct spi_nor_id){ \
+ .bytes = (const u8[]){ __VA_ARGS__ }, \
+ .len = sizeof((u8[]){ __VA_ARGS__ }), \
+ })
-#define CAT25_INFO(_sector_size, _n_sectors, _page_size, _addr_nbytes) \
- .sector_size = (_sector_size), \
- .n_sectors = (_n_sectors), \
- .page_size = (_page_size), \
- .n_banks = 1, \
- .addr_nbytes = (_addr_nbytes), \
- .flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR, \
-
-#define OTP_INFO(_len, _n_regions, _base, _offset) \
- .otp_org = { \
- .len = (_len), \
- .base = (_base), \
- .offset = (_offset), \
- .n_regions = (_n_regions), \
- },
-
-#define PARSE_SFDP \
- .parse_sfdp = true, \
-
-#define FLAGS(_flags) \
- .flags = (_flags), \
-
-#define NO_SFDP_FLAGS(_no_sfdp_flags) \
- .no_sfdp_flags = (_no_sfdp_flags), \
-
-#define FIXUP_FLAGS(_fixup_flags) \
- .fixup_flags = (_fixup_flags), \
-
-#define MFR_FLAGS(_mfr_flags) \
- .mfr_flags = (_mfr_flags), \
+#define SNOR_OTP(_len, _n_regions, _base, _offset) \
+ (&(const struct spi_nor_otp_organization){ \
+ .len = (_len), \
+ .base = (_base), \
+ .offset = (_offset), \
+ .n_regions = (_n_regions), \
+ })
/**
* struct spi_nor_manufacturer - SPI NOR manufacturer object
@@ -631,11 +601,9 @@ struct sfdp {
/* Manufacturer drivers. */
extern const struct spi_nor_manufacturer spi_nor_atmel;
-extern const struct spi_nor_manufacturer spi_nor_catalyst;
extern const struct spi_nor_manufacturer spi_nor_eon;
extern const struct spi_nor_manufacturer spi_nor_esmt;
extern const struct spi_nor_manufacturer spi_nor_everspin;
-extern const struct spi_nor_manufacturer spi_nor_fujitsu;
extern const struct spi_nor_manufacturer spi_nor_gigadevice;
extern const struct spi_nor_manufacturer spi_nor_intel;
extern const struct spi_nor_manufacturer spi_nor_issi;
@@ -734,6 +702,22 @@ static inline struct spi_nor *mtd_to_spi_nor(struct mtd_info *mtd)
return container_of(mtd, struct spi_nor, mtd);
}
+/**
+ * spi_nor_needs_sfdp() - returns true if SFDP parsing is used for this flash.
+ *
+ * Return: true if SFDP parsing is needed
+ */
+static inline bool spi_nor_needs_sfdp(const struct spi_nor *nor)
+{
+ /*
+ * The flash size is one property parsed by the SFDP. We use it as an
+ * indicator whether we need SFDP parsing for a particular flash. I.e.
+ * non-legacy flash entries in flash_info will have a size of zero iff
+ * SFDP should be used.
+ */
+ return !nor->info->size;
+}
+
#ifdef CONFIG_DEBUG_FS
void spi_nor_debugfs_register(struct spi_nor *nor);
void spi_nor_debugfs_shutdown(void);
diff --git a/drivers/mtd/spi-nor/eon.c b/drivers/mtd/spi-nor/eon.c
index 50a1105371..c1ddf662f7 100644
--- a/drivers/mtd/spi-nor/eon.c
+++ b/drivers/mtd/spi-nor/eon.c
@@ -9,26 +9,60 @@
#include "core.h"
static const struct flash_info eon_nor_parts[] = {
- /* EON -- en25xxx */
- { "en25f32", INFO(0x1c3116, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "en25p32", INFO(0x1c2016, 0, 64 * 1024, 64) },
- { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64) },
- { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128) },
- { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
- { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "en25qh16", INFO(0x1c7015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64) },
- { "en25qh64", INFO(0x1c7017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256) },
- { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512)
- PARSE_SFDP },
- { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
+ {
+ .id = SNOR_ID(0x1c, 0x20, 0x16),
+ .name = "en25p32",
+ .size = SZ_4M,
+ }, {
+ .id = SNOR_ID(0x1c, 0x20, 0x17),
+ .name = "en25p64",
+ .size = SZ_8M,
+ }, {
+ .id = SNOR_ID(0x1c, 0x30, 0x14),
+ .name = "en25q80a",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x1c, 0x30, 0x16),
+ .name = "en25q32b",
+ .size = SZ_4M,
+ }, {
+ .id = SNOR_ID(0x1c, 0x30, 0x17),
+ .name = "en25q64",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x1c, 0x31, 0x16),
+ .name = "en25f32",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .name = "en25s64",
+ .id = SNOR_ID(0x1c, 0x38, 0x17),
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x1c, 0x70, 0x15),
+ .name = "en25qh16",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x1c, 0x70, 0x16),
+ .name = "en25qh32",
+ .size = SZ_4M,
+ }, {
+ .id = SNOR_ID(0x1c, 0x70, 0x17),
+ .name = "en25qh64",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x1c, 0x70, 0x18),
+ .name = "en25qh128",
+ .size = SZ_16M,
+ }, {
+ .id = SNOR_ID(0x1c, 0x70, 0x19),
+ .name = "en25qh256",
+ },
};
const struct spi_nor_manufacturer spi_nor_eon = {
diff --git a/drivers/mtd/spi-nor/esmt.c b/drivers/mtd/spi-nor/esmt.c
index fcc3b0e7cd..089fcd1aa7 100644
--- a/drivers/mtd/spi-nor/esmt.c
+++ b/drivers/mtd/spi-nor/esmt.c
@@ -9,16 +9,25 @@
#include "core.h"
static const struct flash_info esmt_nor_parts[] = {
- /* ESMT */
- { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K) },
- { "f25l32qa-2s", INFO(0x8c4116, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SECT_4K) },
- { "f25l64qa", INFO(0x8c4117, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SECT_4K) },
+ {
+ .id = SNOR_ID(0x8c, 0x20, 0x16),
+ .name = "f25l32pa",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x8c, 0x41, 0x16),
+ .name = "f25l32qa-2s",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x8c, 0x41, 0x17),
+ .name = "f25l64qa",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SECT_4K,
+ }
};
const struct spi_nor_manufacturer spi_nor_esmt = {
diff --git a/drivers/mtd/spi-nor/everspin.c b/drivers/mtd/spi-nor/everspin.c
index 84a07c2e05..5f321e24ae 100644
--- a/drivers/mtd/spi-nor/everspin.c
+++ b/drivers/mtd/spi-nor/everspin.c
@@ -9,11 +9,29 @@
#include "core.h"
static const struct flash_info everspin_nor_parts[] = {
- /* Everspin */
- { "mr25h128", CAT25_INFO(16 * 1024, 1, 256, 2) },
- { "mr25h256", CAT25_INFO(32 * 1024, 1, 256, 2) },
- { "mr25h10", CAT25_INFO(128 * 1024, 1, 256, 3) },
- { "mr25h40", CAT25_INFO(512 * 1024, 1, 256, 3) },
+ {
+ .name = "mr25h128",
+ .size = SZ_16K,
+ .sector_size = SZ_16K,
+ .addr_nbytes = 2,
+ .flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR,
+ }, {
+ .name = "mr25h256",
+ .size = SZ_32K,
+ .sector_size = SZ_32K,
+ .addr_nbytes = 2,
+ .flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR,
+ }, {
+ .name = "mr25h10",
+ .size = SZ_128K,
+ .sector_size = SZ_128K,
+ .flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR,
+ }, {
+ .name = "mr25h40",
+ .size = SZ_512K,
+ .sector_size = SZ_512K,
+ .flags = SPI_NOR_NO_ERASE | SPI_NOR_NO_FR,
+ }
};
const struct spi_nor_manufacturer spi_nor_everspin = {
diff --git a/drivers/mtd/spi-nor/fujitsu.c b/drivers/mtd/spi-nor/fujitsu.c
deleted file mode 100644
index 69cffc5c73..0000000000
--- a/drivers/mtd/spi-nor/fujitsu.c
+++ /dev/null
@@ -1,21 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2005, Intec Automation Inc.
- * Copyright (C) 2014, Freescale Semiconductor, Inc.
- */
-
-#include <linux/mtd/spi-nor.h>
-
-#include "core.h"
-
-static const struct flash_info fujitsu_nor_parts[] = {
- /* Fujitsu */
- { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1)
- FLAGS(SPI_NOR_NO_ERASE) },
-};
-
-const struct spi_nor_manufacturer spi_nor_fujitsu = {
- .name = "fujitsu",
- .parts = fujitsu_nor_parts,
- .nparts = ARRAY_SIZE(fujitsu_nor_parts),
-};
diff --git a/drivers/mtd/spi-nor/gigadevice.c b/drivers/mtd/spi-nor/gigadevice.c
index d57ddaf152..ef1edd0add 100644
--- a/drivers/mtd/spi-nor/gigadevice.c
+++ b/drivers/mtd/spi-nor/gigadevice.c
@@ -34,39 +34,55 @@ static const struct spi_nor_fixups gd25q256_fixups = {
};
static const struct flash_info gigadevice_nor_parts[] = {
- { "gd25q16", INFO(0xc84015, 0, 64 * 1024, 32)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25lq32", INFO(0xc86016, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25lq64c", INFO(0xc86017, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25lq128d", INFO(0xc86018, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "gd25q256", INFO(0xc84019, 0, 64 * 1024, 512)
- PARSE_SFDP
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- .fixups = &gd25q256_fixups },
+ {
+ .id = SNOR_ID(0xc8, 0x40, 0x15),
+ .name = "gd25q16",
+ .size = SZ_2M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc8, 0x40, 0x16),
+ .name = "gd25q32",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc8, 0x40, 0x17),
+ .name = "gd25q64",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc8, 0x40, 0x18),
+ .name = "gd25q128",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc8, 0x40, 0x19),
+ .name = "gd25q256",
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6,
+ .fixups = &gd25q256_fixups,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0xc8, 0x60, 0x16),
+ .name = "gd25lq32",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc8, 0x60, 0x17),
+ .name = "gd25lq64c",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc8, 0x60, 0x18),
+ .name = "gd25lq128d",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ },
};
const struct spi_nor_manufacturer spi_nor_gigadevice = {
diff --git a/drivers/mtd/spi-nor/intel.c b/drivers/mtd/spi-nor/intel.c
index 9179f2d09c..f647359fee 100644
--- a/drivers/mtd/spi-nor/intel.c
+++ b/drivers/mtd/spi-nor/intel.c
@@ -9,13 +9,22 @@
#include "core.h"
static const struct flash_info intel_nor_parts[] = {
- /* Intel/Numonyx -- xxxs33b */
- { "160s33b", INFO(0x898911, 0, 64 * 1024, 32)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) },
- { "320s33b", INFO(0x898912, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) },
- { "640s33b", INFO(0x898913, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) },
+ {
+ .id = SNOR_ID(0x89, 0x89, 0x11),
+ .name = "160s33b",
+ .size = SZ_2M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ }, {
+ .id = SNOR_ID(0x89, 0x89, 0x12),
+ .name = "320s33b",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ }, {
+ .id = SNOR_ID(0x89, 0x89, 0x13),
+ .name = "640s33b",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ }
};
const struct spi_nor_manufacturer spi_nor_intel = {
diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c
index accdf7aa2b..18d9a00aa2 100644
--- a/drivers/mtd/spi-nor/issi.c
+++ b/drivers/mtd/spi-nor/issi.c
@@ -47,48 +47,86 @@ static const struct spi_nor_fixups pm25lv_nor_fixups = {
};
static const struct flash_info issi_nor_parts[] = {
- /* ISSI */
- { "is25cd512", INFO(0x7f9d20, 0, 32 * 1024, 2)
- NO_SFDP_FLAGS(SECT_4K) },
- { "is25lq040b", INFO(0x9d4013, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "is25lp016d", INFO(0x9d6015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "is25lp080d", INFO(0x9d6014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "is25lp032", INFO(0x9d6016, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "is25lp064", INFO(0x9d6017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "is25lp128", INFO(0x9d6018, 0, 64 * 1024, 256)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "is25lp256", INFO(0x9d6019, 0, 64 * 1024, 512)
- PARSE_SFDP
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- .fixups = &is25lp256_fixups },
- { "is25wp032", INFO(0x9d7016, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "is25wp064", INFO(0x9d7017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "is25wp128", INFO(0x9d7018, 0, 64 * 1024, 256)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "is25wp256", INFO(0x9d7019, 0, 0, 0)
- PARSE_SFDP
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- FLAGS(SPI_NOR_QUAD_PP)
- .fixups = &is25lp256_fixups },
-
- /* PMC */
- { "pm25lv512", INFO(0, 0, 32 * 1024, 2)
- NO_SFDP_FLAGS(SECT_4K)
+ {
+ .name = "pm25lv512",
+ .sector_size = SZ_32K,
+ .size = SZ_64K,
+ .no_sfdp_flags = SECT_4K,
.fixups = &pm25lv_nor_fixups
- },
- { "pm25lv010", INFO(0, 0, 32 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K)
+ }, {
+ .name = "pm25lv010",
+ .sector_size = SZ_32K,
+ .size = SZ_128K,
+ .no_sfdp_flags = SECT_4K,
.fixups = &pm25lv_nor_fixups
- },
- { "pm25lq032", INFO(0x7f9d46, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
+ }, {
+ .id = SNOR_ID(0x7f, 0x9d, 0x20),
+ .name = "is25cd512",
+ .sector_size = SZ_32K,
+ .size = SZ_64K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x7f, 0x9d, 0x46),
+ .name = "pm25lq032",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x9d, 0x40, 0x13),
+ .name = "is25lq040b",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x60, 0x14),
+ .name = "is25lp080d",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x60, 0x15),
+ .name = "is25lp016d",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x60, 0x16),
+ .name = "is25lp032",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x60, 0x17),
+ .name = "is25lp064",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x60, 0x18),
+ .name = "is25lp128",
+ .size = SZ_16M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x60, 0x19),
+ .name = "is25lp256",
+ .fixups = &is25lp256_fixups,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0x9d, 0x70, 0x16),
+ .name = "is25wp032",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x70, 0x17),
+ .size = SZ_8M,
+ .name = "is25wp064",
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x70, 0x18),
+ .name = "is25wp128",
+ .size = SZ_16M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x9d, 0x70, 0x19),
+ .name = "is25wp256",
+ .flags = SPI_NOR_QUAD_PP,
+ .fixups = &is25lp256_fixups,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }
};
static void issi_nor_default_init(struct spi_nor *nor)
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index eb149e517c..ea6be95e75 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -33,76 +33,156 @@ static const struct spi_nor_fixups mx25l25635_fixups = {
};
static const struct flash_info macronix_nor_parts[] = {
- /* Macronix */
- { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l4005a", INFO(0xc22013, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l8005", INFO(0xc22014, 0, 64 * 1024, 16) },
- { "mx25l1606e", INFO(0xc22015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25u2033e", INFO(0xc22532, 0, 64 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25u3235f", INFO(0xc22536, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "mx25u4035", INFO(0xc22533, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25u8035", INFO(0xc22534, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP)
- NO_SFDP_FLAGS(SECT_4K) },
- { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256) },
- { "mx25r1635f", INFO(0xc22815, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "mx25r3235f", INFO(0xc22816, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- .fixups = &mx25l25635_fixups },
- { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "mx25u51245g", INFO(0xc2253a, 0, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "mx25uw51245g", INFOB(0xc2813a, 0, 0, 0, 4)
- PARSE_SFDP
- FLAGS(SPI_NOR_RWW) },
- { "mx25v8035f", INFO(0xc22314, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512) },
- { "mx66l51235f", INFO(0xc2201a, 0, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "mx66u51235f", INFO(0xc2253a, 0, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048)
- NO_SFDP_FLAGS(SPI_NOR_QUAD_READ) },
- { "mx66u2g45g", INFO(0xc2253c, 0, 64 * 1024, 4096)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
+ {
+ .id = SNOR_ID(0xc2, 0x20, 0x10),
+ .name = "mx25l512e",
+ .size = SZ_64K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x12),
+ .name = "mx25l2005a",
+ .size = SZ_256K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x13),
+ .name = "mx25l4005a",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x14),
+ .name = "mx25l8005",
+ .size = SZ_1M,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x15),
+ .name = "mx25l1606e",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x16),
+ .name = "mx25l3205d",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x17),
+ .name = "mx25l6405d",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x18),
+ .name = "mx25l12805d",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x19),
+ .name = "mx25l25635e",
+ .size = SZ_32M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixups = &mx25l25635_fixups
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x1a),
+ .name = "mx66l51235f",
+ .size = SZ_64M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0xc2, 0x20, 0x1b),
+ .name = "mx66l1g45g",
+ .size = SZ_128M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x23, 0x14),
+ .name = "mx25v8035f",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x32),
+ .name = "mx25u2033e",
+ .size = SZ_256K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x33),
+ .name = "mx25u4035",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x34),
+ .name = "mx25u8035",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x36),
+ .name = "mx25u3235f",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x37),
+ .name = "mx25u6435f",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x38),
+ .name = "mx25u12835f",
+ .size = SZ_16M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x39),
+ .name = "mx25u25635f",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x3a),
+ .name = "mx25u51245g",
+ .size = SZ_64M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x3a),
+ .name = "mx66u51235f",
+ .size = SZ_64M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0xc2, 0x25, 0x3c),
+ .name = "mx66u2g45g",
+ .size = SZ_256M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0xc2, 0x26, 0x18),
+ .name = "mx25l12855e",
+ .size = SZ_16M,
+ }, {
+ .id = SNOR_ID(0xc2, 0x26, 0x19),
+ .name = "mx25l25655e",
+ .size = SZ_32M,
+ }, {
+ .id = SNOR_ID(0xc2, 0x26, 0x1b),
+ .name = "mx66l1g55g",
+ .size = SZ_128M,
+ .no_sfdp_flags = SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x28, 0x15),
+ .name = "mx25r1635f",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x28, 0x16),
+ .name = "mx25r3235f",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xc2, 0x81, 0x3a),
+ .name = "mx25uw51245g",
+ .n_banks = 4,
+ .flags = SPI_NOR_RWW,
+ }, {
+ .id = SNOR_ID(0xc2, 0x9e, 0x16),
+ .name = "mx25l3255e",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }
};
static void macronix_nor_default_init(struct spi_nor *nor)
diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index 6ad080c52a..8920547c12 100644
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -78,7 +78,7 @@ static int micron_st_nor_octal_dtr_en(struct spi_nor *nor)
return ret;
}
- if (memcmp(buf, nor->info->id, nor->info->id_len))
+ if (memcmp(buf, nor->info->id->bytes, nor->info->id->len))
return -EINVAL;
return 0;
@@ -114,7 +114,7 @@ static int micron_st_nor_octal_dtr_dis(struct spi_nor *nor)
return ret;
}
- if (memcmp(buf, nor->info->id, nor->info->id_len))
+ if (memcmp(buf, nor->info->id->bytes, nor->info->id->len))
return -EINVAL;
return 0;
@@ -159,148 +159,291 @@ static const struct spi_nor_fixups mt35xu512aba_fixups = {
};
static const struct flash_info micron_nor_parts[] = {
- { "mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_OCTAL_READ |
- SPI_NOR_OCTAL_DTR_READ | SPI_NOR_OCTAL_DTR_PP)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES | SPI_NOR_IO_MODE_EN_VOLATILE)
- MFR_FLAGS(USE_FSR)
- .fixups = &mt35xu512aba_fixups
- },
- { "mt35xu02g", INFO(0x2c5b1c, 0, 128 * 1024, 2048)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_OCTAL_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- MFR_FLAGS(USE_FSR)
+ {
+ .id = SNOR_ID(0x2c, 0x5b, 0x1a),
+ .name = "mt35xu512aba",
+ .sector_size = SZ_128K,
+ .size = SZ_64M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_OCTAL_READ |
+ SPI_NOR_OCTAL_DTR_READ | SPI_NOR_OCTAL_DTR_PP,
+ .mfr_flags = USE_FSR,
+ .fixup_flags = SPI_NOR_4B_OPCODES | SPI_NOR_IO_MODE_EN_VOLATILE,
+ .fixups = &mt35xu512aba_fixups,
+ }, {
+ .id = SNOR_ID(0x2c, 0x5b, 0x1c),
+ .name = "mt35xu02g",
+ .sector_size = SZ_128K,
+ .size = SZ_256M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_OCTAL_READ,
+ .mfr_flags = USE_FSR,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
},
};
-static const struct flash_info st_nor_parts[] = {
- { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ) },
- { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SPI_NOR_QUAD_READ) },
- { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SPI_NOR_QUAD_READ) },
- { "n25q064", INFO(0x20ba17, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ) },
- { "n25q064a", INFO(0x20bb17, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ) },
- { "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
- SPI_NOR_BP3_SR_BIT6)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
- SPI_NOR_BP3_SR_BIT6)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "mt25ql256a", INFO6(0x20ba19, 0x104400, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "mt25qu256a", INFO6(0x20bb19, 0x104400, 64 * 1024, 512)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
- SPI_NOR_BP3_SR_BIT6)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q256ax1", INFO(0x20bb19, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "mt25ql512a", INFO6(0x20ba20, 0x104400, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
- SPI_NOR_BP3_SR_BIT6)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "mt25qu512a", INFO6(0x20bb20, 0x104400, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
- SPI_NOR_BP3_SR_BIT6)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
- SPI_NOR_BP3_SR_BIT6 | NO_CHIP_ERASE)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048)
- FLAGS(NO_CHIP_ERASE)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "mt25ql02g", INFO(0x20ba22, 0, 64 * 1024, 4096)
- FLAGS(NO_CHIP_ERASE)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
- { "mt25qu02g", INFO(0x20bb22, 0, 64 * 1024, 4096)
- FLAGS(NO_CHIP_ERASE)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_FSR)
- },
+static int mt25qu512a_post_bfpt_fixup(struct spi_nor *nor,
+ const struct sfdp_parameter_header *bfpt_header,
+ const struct sfdp_bfpt *bfpt)
+{
+ nor->flags &= ~SNOR_F_HAS_16BIT_SR;
+ return 0;
+}
+
+static struct spi_nor_fixups mt25qu512a_fixups = {
+ .post_bfpt = mt25qu512a_post_bfpt_fixup,
+};
- { "m25p05", INFO(0x202010, 0, 32 * 1024, 2) },
- { "m25p10", INFO(0x202011, 0, 32 * 1024, 4) },
- { "m25p20", INFO(0x202012, 0, 64 * 1024, 4) },
- { "m25p40", INFO(0x202013, 0, 64 * 1024, 8) },
- { "m25p80", INFO(0x202014, 0, 64 * 1024, 16) },
- { "m25p16", INFO(0x202015, 0, 64 * 1024, 32) },
- { "m25p32", INFO(0x202016, 0, 64 * 1024, 64) },
- { "m25p64", INFO(0x202017, 0, 64 * 1024, 128) },
- { "m25p128", INFO(0x202018, 0, 256 * 1024, 64) },
-
- { "m25p05-nonjedec", INFO(0, 0, 32 * 1024, 2) },
- { "m25p10-nonjedec", INFO(0, 0, 32 * 1024, 4) },
- { "m25p20-nonjedec", INFO(0, 0, 64 * 1024, 4) },
- { "m25p40-nonjedec", INFO(0, 0, 64 * 1024, 8) },
- { "m25p80-nonjedec", INFO(0, 0, 64 * 1024, 16) },
- { "m25p16-nonjedec", INFO(0, 0, 64 * 1024, 32) },
- { "m25p32-nonjedec", INFO(0, 0, 64 * 1024, 64) },
- { "m25p64-nonjedec", INFO(0, 0, 64 * 1024, 128) },
- { "m25p128-nonjedec", INFO(0, 0, 256 * 1024, 64) },
-
- { "m45pe10", INFO(0x204011, 0, 64 * 1024, 2) },
- { "m45pe80", INFO(0x204014, 0, 64 * 1024, 16) },
- { "m45pe16", INFO(0x204015, 0, 64 * 1024, 32) },
-
- { "m25pe20", INFO(0x208012, 0, 64 * 1024, 4) },
- { "m25pe80", INFO(0x208014, 0, 64 * 1024, 16) },
- { "m25pe16", INFO(0x208015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K) },
-
- { "m25px16", INFO(0x207115, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K) },
- { "m25px32", INFO(0x207116, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "m25px32-s0", INFO(0x207316, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "m25px32-s1", INFO(0x206316, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "m25px64", INFO(0x207117, 0, 64 * 1024, 128) },
- { "m25px80", INFO(0x207114, 0, 64 * 1024, 16) },
+static const struct flash_info st_nor_parts[] = {
+ {
+ .name = "m25p05-nonjedec",
+ .sector_size = SZ_32K,
+ .size = SZ_64K,
+ }, {
+ .name = "m25p10-nonjedec",
+ .sector_size = SZ_32K,
+ .size = SZ_128K,
+ }, {
+ .name = "m25p20-nonjedec",
+ .size = SZ_256K,
+ }, {
+ .name = "m25p40-nonjedec",
+ .size = SZ_512K,
+ }, {
+ .name = "m25p80-nonjedec",
+ .size = SZ_1M,
+ }, {
+ .name = "m25p16-nonjedec",
+ .size = SZ_2M,
+ }, {
+ .name = "m25p32-nonjedec",
+ .size = SZ_4M,
+ }, {
+ .name = "m25p64-nonjedec",
+ .size = SZ_8M,
+ }, {
+ .name = "m25p128-nonjedec",
+ .sector_size = SZ_256K,
+ .size = SZ_16M,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x10),
+ .name = "m25p05",
+ .sector_size = SZ_32K,
+ .size = SZ_64K,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x11),
+ .name = "m25p10",
+ .sector_size = SZ_32K,
+ .size = SZ_128K,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x12),
+ .name = "m25p20",
+ .size = SZ_256K,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x13),
+ .name = "m25p40",
+ .size = SZ_512K,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x14),
+ .name = "m25p80",
+ .size = SZ_1M,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x15),
+ .name = "m25p16",
+ .size = SZ_2M,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x16),
+ .name = "m25p32",
+ .size = SZ_4M,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x17),
+ .name = "m25p64",
+ .size = SZ_8M,
+ }, {
+ .id = SNOR_ID(0x20, 0x20, 0x18),
+ .name = "m25p128",
+ .sector_size = SZ_256K,
+ .size = SZ_16M,
+ }, {
+ .id = SNOR_ID(0x20, 0x40, 0x11),
+ .name = "m45pe10",
+ .size = SZ_128K,
+ }, {
+ .id = SNOR_ID(0x20, 0x40, 0x14),
+ .name = "m45pe80",
+ .size = SZ_1M,
+ }, {
+ .id = SNOR_ID(0x20, 0x40, 0x15),
+ .name = "m45pe16",
+ .size = SZ_2M,
+ }, {
+ .id = SNOR_ID(0x20, 0x63, 0x16),
+ .name = "m25px32-s1",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x20, 0x71, 0x14),
+ .name = "m25px80",
+ .size = SZ_1M,
+ }, {
+ .id = SNOR_ID(0x20, 0x71, 0x15),
+ .name = "m25px16",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x20, 0x71, 0x16),
+ .name = "m25px32",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x20, 0x71, 0x17),
+ .name = "m25px64",
+ .size = SZ_8M,
+ }, {
+ .id = SNOR_ID(0x20, 0x73, 0x16),
+ .name = "m25px32-s0",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x20, 0x80, 0x12),
+ .name = "m25pe20",
+ .size = SZ_256K,
+ }, {
+ .id = SNOR_ID(0x20, 0x80, 0x14),
+ .name = "m25pe80",
+ .size = SZ_1M,
+ }, {
+ .id = SNOR_ID(0x20, 0x80, 0x15),
+ .name = "m25pe16",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x16),
+ .name = "n25q032",
+ .size = SZ_4M,
+ .no_sfdp_flags = SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x17),
+ .name = "n25q064",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x18),
+ .name = "n25q128a13",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x19, 0x10, 0x44, 0x00),
+ .name = "mt25ql256a",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x19),
+ .name = "n25q256a",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x20, 0x10, 0x44, 0x00),
+ .name = "mt25ql512a",
+ .size = SZ_64M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x20),
+ .name = "n25q512ax3",
+ .size = SZ_64M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x21),
+ .name = "n25q00",
+ .size = SZ_128M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6 | NO_CHIP_ERASE,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xba, 0x22),
+ .name = "mt25ql02g",
+ .size = SZ_256M,
+ .flags = NO_CHIP_ERASE,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x15),
+ .name = "n25q016a",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x16),
+ .name = "n25q032a",
+ .size = SZ_4M,
+ .no_sfdp_flags = SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x17),
+ .name = "n25q064a",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x18),
+ .name = "n25q128a11",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x19, 0x10, 0x44, 0x00),
+ .name = "mt25qu256a",
+ .size = SZ_32M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x19),
+ .name = "n25q256ax1",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x20, 0x10, 0x44, 0x00),
+ .name = "mt25qu512a",
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6,
+ .mfr_flags = USE_FSR,
+ .fixups = &mt25qu512a_fixups,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x20),
+ .name = "n25q512a",
+ .size = SZ_64M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
+ SPI_NOR_BP3_SR_BIT6,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x21),
+ .name = "n25q00a",
+ .size = SZ_128M,
+ .flags = NO_CHIP_ERASE,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }, {
+ .id = SNOR_ID(0x20, 0xbb, 0x22),
+ .name = "mt25qu02g",
+ .size = SZ_256M,
+ .flags = NO_CHIP_ERASE,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_FSR,
+ }
};
/**
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c
index 709822fced..1292134437 100644
--- a/drivers/mtd/spi-nor/spansion.c
+++ b/drivers/mtd/spi-nor/spansion.c
@@ -228,7 +228,7 @@ static int cypress_nor_octal_dtr_en(struct spi_nor *nor)
return ret;
}
- if (memcmp(buf, nor->info->id, nor->info->id_len))
+ if (memcmp(buf, nor->info->id->bytes, nor->info->id->len))
return -EINVAL;
return 0;
@@ -272,7 +272,7 @@ static int cypress_nor_octal_dtr_dis(struct spi_nor *nor)
return ret;
}
- if (memcmp(buf, nor->info->id, nor->info->id_len))
+ if (memcmp(buf, nor->info->id->bytes, nor->info->id->len))
return -EINVAL;
return 0;
@@ -756,155 +756,252 @@ static const struct spi_nor_fixups s25fs_s_nor_fixups = {
};
static const struct flash_info spansion_nor_parts[] = {
- /* Spansion/Cypress -- single (large) sector size only, at least
- * for the chips listed here (without boot sectors).
- */
- { "s25sl032p", INFO(0x010215, 0x4d00, 64 * 1024, 64)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "s25sl064p", INFO(0x010216, 0x4d00, 64 * 1024, 128)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
- { "s25fl128s0", INFO6(0x012018, 0x4d0080, 256 * 1024, 64)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fl128s1", INFO6(0x012018, 0x4d0180, 64 * 1024, 256)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fl256s0", INFO6(0x010219, 0x4d0080, 256 * 1024, 128)
- NO_SFDP_FLAGS(SPI_NOR_SKIP_SFDP | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fl256s1", INFO6(0x010219, 0x4d0180, 64 * 1024, 512)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fl512s", INFO6(0x010220, 0x4d0080, 256 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fs128s1", INFO6(0x012018, 0x4d0181, 64 * 1024, 256)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- .fixups = &s25fs_s_nor_fixups, },
- { "s25fs256s0", INFO6(0x010219, 0x4d0081, 256 * 1024, 128)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fs256s1", INFO6(0x010219, 0x4d0181, 64 * 1024, 512)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- .fixups = &s25fs_s_nor_fixups, },
- { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64) },
- { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256) },
- { "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024, 64)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25fl129p1", INFO(0x012018, 0x4d01, 64 * 1024, 256)
- NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- MFR_FLAGS(USE_CLSR)
- },
- { "s25sl004a", INFO(0x010212, 0, 64 * 1024, 8) },
- { "s25sl008a", INFO(0x010213, 0, 64 * 1024, 16) },
- { "s25sl016a", INFO(0x010214, 0, 64 * 1024, 32) },
- { "s25sl032a", INFO(0x010215, 0, 64 * 1024, 64) },
- { "s25sl064a", INFO(0x010216, 0, 64 * 1024, 128) },
- { "s25fl004k", INFO(0xef4013, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "s25fl008k", INFO(0xef4014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "s25fl016k", INFO(0xef4015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "s25fl064k", INFO(0xef4017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "s25fl116k", INFO(0x014015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "s25fl132k", INFO(0x014016, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "s25fl164k", INFO(0x014017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
- { "s25fl204k", INFO(0x014013, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "s25fl208k", INFO(0x014014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "s25fl064l", INFO(0x016017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "s25fl128l", INFO(0x016018, 0, 64 * 1024, 256)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "s25fl256l", INFO(0x016019, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
- { "s25fs256t", INFO6(0x342b19, 0x0f0890, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- .fixups = &s25fs256t_fixups },
- { "s25hl512t", INFO6(0x342a1a, 0x0f0390, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- .fixups = &s25hx_t_fixups },
- { "s25hl01gt", INFO6(0x342a1b, 0x0f0390, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- .fixups = &s25hx_t_fixups },
- { "s25hl02gt", INFO6(0x342a1c, 0x0f0090, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- FLAGS(NO_CHIP_ERASE)
- .fixups = &s25hx_t_fixups },
- { "s25hs512t", INFO6(0x342b1a, 0x0f0390, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- .fixups = &s25hx_t_fixups },
- { "s25hs01gt", INFO6(0x342b1b, 0x0f0390, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- .fixups = &s25hx_t_fixups },
- { "s25hs02gt", INFO6(0x342b1c, 0x0f0090, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
- FLAGS(NO_CHIP_ERASE)
- .fixups = &s25hx_t_fixups },
- { "cy15x104q", INFO6(0x042cc2, 0x7f7f7f, 512 * 1024, 1)
- FLAGS(SPI_NOR_NO_ERASE) },
- { "s28hl512t", INFO(0x345a1a, 0, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
+ {
+ .id = SNOR_ID(0x01, 0x02, 0x12),
+ .name = "s25sl004a",
+ .size = SZ_512K,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x13),
+ .name = "s25sl008a",
+ .size = SZ_1M,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x14),
+ .name = "s25sl016a",
+ .size = SZ_2M,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x15, 0x4d, 0x00),
+ .name = "s25sl032p",
+ .size = SZ_4M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x15),
+ .name = "s25sl032a",
+ .size = SZ_4M,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x16, 0x4d, 0x00),
+ .name = "s25sl064p",
+ .size = SZ_8M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x16),
+ .name = "s25sl064a",
+ .size = SZ_8M,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x00, 0x80),
+ .name = "s25fl256s0",
+ .size = SZ_32M,
+ .sector_size = SZ_256K,
+ .no_sfdp_flags = SPI_NOR_SKIP_SFDP | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x00, 0x81),
+ .name = "s25fs256s0",
+ .size = SZ_32M,
+ .sector_size = SZ_256K,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x01, 0x80),
+ .name = "s25fl256s1",
+ .size = SZ_32M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x01, 0x81),
+ .name = "s25fs256s1",
+ .size = SZ_32M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x20, 0x4d, 0x00, 0x80),
+ .name = "s25fl512s",
+ .size = SZ_64M,
+ .sector_size = SZ_256K,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x02, 0x20, 0x4d, 0x00, 0x81),
+ .name = "s25fs512s",
+ .size = SZ_64M,
+ .sector_size = SZ_256K,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ .fixups = &s25fs_s_nor_fixups,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x03, 0x00),
+ .name = "s25sl12800",
+ .size = SZ_16M,
+ .sector_size = SZ_256K,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x03, 0x01),
+ .name = "s25sl12801",
+ .size = SZ_16M,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x4d, 0x00, 0x80),
+ .name = "s25fl128s0",
+ .size = SZ_16M,
+ .sector_size = SZ_256K,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x4d, 0x00),
+ .name = "s25fl129p0",
+ .size = SZ_16M,
+ .sector_size = SZ_256K,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x4d, 0x01, 0x80),
+ .name = "s25fl128s1",
+ .size = SZ_16M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x4d, 0x01, 0x81),
+ .name = "s25fs128s1",
+ .size = SZ_16M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ .fixups = &s25fs_s_nor_fixups,
+ }, {
+ .id = SNOR_ID(0x01, 0x20, 0x18, 0x4d, 0x01),
+ .name = "s25fl129p1",
+ .size = SZ_16M,
+ .no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .mfr_flags = USE_CLSR,
+ }, {
+ .id = SNOR_ID(0x01, 0x40, 0x13),
+ .name = "s25fl204k",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x01, 0x40, 0x14),
+ .name = "s25fl208k",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0x01, 0x40, 0x15),
+ .name = "s25fl116k",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x01, 0x40, 0x16),
+ .name = "s25fl132k",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x01, 0x40, 0x17),
+ .name = "s25fl164k",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x01, 0x60, 0x17),
+ .name = "s25fl064l",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0x01, 0x60, 0x18),
+ .name = "s25fl128l",
+ .size = SZ_16M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0x01, 0x60, 0x19),
+ .name = "s25fl256l",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixup_flags = SPI_NOR_4B_OPCODES,
+ }, {
+ .id = SNOR_ID(0x04, 0x2c, 0xc2, 0x7f, 0x7f, 0x7f),
+ .name = "cy15x104q",
+ .size = SZ_512K,
+ .sector_size = SZ_512K,
+ .flags = SPI_NOR_NO_ERASE,
+ }, {
+ .id = SNOR_ID(0x34, 0x2a, 0x1a, 0x0f, 0x03, 0x90),
+ .name = "s25hl512t",
+ .mfr_flags = USE_CLPEF,
+ .fixups = &s25hx_t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x2a, 0x1b, 0x0f, 0x03, 0x90),
+ .name = "s25hl01gt",
+ .mfr_flags = USE_CLPEF,
+ .fixups = &s25hx_t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x2a, 0x1c, 0x0f, 0x00, 0x90),
+ .name = "s25hl02gt",
+ .mfr_flags = USE_CLPEF,
+ .flags = NO_CHIP_ERASE,
+ .fixups = &s25hx_t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x2b, 0x19, 0x0f, 0x08, 0x90),
+ .name = "s25fs256t",
+ .mfr_flags = USE_CLPEF,
+ .fixups = &s25fs256t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x2b, 0x1a, 0x0f, 0x03, 0x90),
+ .name = "s25hs512t",
+ .mfr_flags = USE_CLPEF,
+ .fixups = &s25hx_t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x2b, 0x1b, 0x0f, 0x03, 0x90),
+ .name = "s25hs01gt",
+ .mfr_flags = USE_CLPEF,
+ .fixups = &s25hx_t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x2b, 0x1c, 0x0f, 0x00, 0x90),
+ .name = "s25hs02gt",
+ .mfr_flags = USE_CLPEF,
+ .flags = NO_CHIP_ERASE,
+ .fixups = &s25hx_t_fixups
+ }, {
+ .id = SNOR_ID(0x34, 0x5a, 0x1a),
+ .name = "s28hl512t",
+ .mfr_flags = USE_CLPEF,
.fixups = &s28hx_t_fixups,
- },
- { "s28hl01gt", INFO(0x345a1b, 0, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
+ }, {
+ .id = SNOR_ID(0x34, 0x5a, 0x1b),
+ .name = "s28hl01gt",
+ .mfr_flags = USE_CLPEF,
.fixups = &s28hx_t_fixups,
- },
- { "s28hs512t", INFO(0x345b1a, 0, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
+ }, {
+ .id = SNOR_ID(0x34, 0x5b, 0x1a),
+ .name = "s28hs512t",
+ .mfr_flags = USE_CLPEF,
.fixups = &s28hx_t_fixups,
- },
- { "s28hs01gt", INFO(0x345b1b, 0, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
+ }, {
+ .id = SNOR_ID(0x34, 0x5b, 0x1b),
+ .name = "s28hs01gt",
+ .mfr_flags = USE_CLPEF,
.fixups = &s28hx_t_fixups,
- },
- { "s28hs02gt", INFO(0x345b1c, 0, 0, 0)
- PARSE_SFDP
- MFR_FLAGS(USE_CLPEF)
+ }, {
+ .id = SNOR_ID(0x34, 0x5b, 0x1c),
+ .name = "s28hs02gt",
+ .mfr_flags = USE_CLPEF,
.fixups = &s28hx_t_fixups,
- },
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x13),
+ .name = "s25fl004k",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x14),
+ .name = "s25fl008k",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x15),
+ .name = "s25fl016k",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x17),
+ .name = "s25fl064k",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }
};
/**
@@ -956,7 +1053,8 @@ static int spansion_nor_late_init(struct spi_nor *nor)
nor->flags |= SNOR_F_4B_OPCODES;
/* No small sector erase for 4-byte command set */
nor->erase_opcode = SPINOR_OP_SE;
- nor->mtd.erasesize = nor->info->sector_size;
+ nor->mtd.erasesize = nor->info->sector_size ?:
+ SPI_NOR_DEFAULT_SECTOR_SIZE;
}
if (mfr_flags & (USE_CLSR | USE_CLPEF)) {
diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c
index 197d2c1101..44d2a546bf 100644
--- a/drivers/mtd/spi-nor/sst.c
+++ b/drivers/mtd/spi-nor/sst.c
@@ -61,66 +61,110 @@ static const struct spi_nor_fixups sst26vf_nor_fixups = {
};
static const struct flash_info sst_nor_parts[] = {
- /* SST -- large erase sizes are "overlays", "sectors" are 4K */
- { "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024, 8)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25vf080b", INFO(0xbf258e, 0, 64 * 1024, 16)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25vf016b", INFO(0xbf2541, 0, 64 * 1024, 32)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25vf032b", INFO(0xbf254a, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25vf064c", INFO(0xbf254b, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP |
- SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K) },
- { "sst25wf512", INFO(0xbf2501, 0, 64 * 1024, 1)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25wf010", INFO(0xbf2502, 0, 64 * 1024, 2)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25wf020", INFO(0xbf2503, 0, 64 * 1024, 4)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25wf020a", INFO(0x621612, 0, 64 * 1024, 4)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SECT_4K) },
- { "sst25wf040b", INFO(0x621613, 0, 64 * 1024, 8)
- FLAGS(SPI_NOR_HAS_LOCK)
- NO_SFDP_FLAGS(SECT_4K) },
- { "sst25wf040", INFO(0xbf2504, 0, 64 * 1024, 8)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst25wf080", INFO(0xbf2505, 0, 64 * 1024, 16)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K)
- MFR_FLAGS(SST_WRITE) },
- { "sst26wf016b", INFO(0xbf2651, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "sst26vf016b", INFO(0xbf2641, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) },
- { "sst26vf032b", INFO(0xbf2642, 0, 0, 0)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- PARSE_SFDP
- .fixups = &sst26vf_nor_fixups },
- { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- .fixups = &sst26vf_nor_fixups },
+ {
+ .id = SNOR_ID(0x62, 0x16, 0x12),
+ .name = "sst25wf020a",
+ .size = SZ_256K,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0x62, 0x16, 0x13),
+ .name = "sst25wf040b",
+ .size = SZ_512K,
+ .flags = SPI_NOR_HAS_LOCK,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x01),
+ .name = "sst25wf512",
+ .size = SZ_64K,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x02),
+ .name = "sst25wf010",
+ .size = SZ_128K,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x03),
+ .name = "sst25wf020",
+ .size = SZ_256K,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x04),
+ .name = "sst25wf040",
+ .size = SZ_512K,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x05),
+ .name = "sst25wf080",
+ .size = SZ_1M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x41),
+ .name = "sst25vf016b",
+ .size = SZ_2M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x4a),
+ .name = "sst25vf032b",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x4b),
+ .name = "sst25vf064c",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x8d),
+ .name = "sst25vf040b",
+ .size = SZ_512K,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x25, 0x8e),
+ .name = "sst25vf080b",
+ .size = SZ_1M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K,
+ .mfr_flags = SST_WRITE,
+ }, {
+ .id = SNOR_ID(0xbf, 0x26, 0x41),
+ .name = "sst26vf016b",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
+ }, {
+ .id = SNOR_ID(0xbf, 0x26, 0x42),
+ .name = "sst26vf032b",
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .fixups = &sst26vf_nor_fixups,
+ }, {
+ .id = SNOR_ID(0xbf, 0x26, 0x43),
+ .name = "sst26vf064b",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixups = &sst26vf_nor_fixups,
+ }, {
+ .id = SNOR_ID(0xbf, 0x26, 0x51),
+ .name = "sst26wf016b",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }
};
static int sst_nor_write(struct mtd_info *mtd, loff_t to, size_t len,
diff --git a/drivers/mtd/spi-nor/swp.c b/drivers/mtd/spi-nor/swp.c
index 5ab9d53248..585813310e 100644
--- a/drivers/mtd/spi-nor/swp.c
+++ b/drivers/mtd/spi-nor/swp.c
@@ -34,17 +34,22 @@ static u8 spi_nor_get_sr_tb_mask(struct spi_nor *nor)
static u64 spi_nor_get_min_prot_length_sr(struct spi_nor *nor)
{
unsigned int bp_slots, bp_slots_needed;
+ /*
+ * sector_size will eventually be replaced with the max erase size of
+ * the flash. For now, we need to have that ugly default.
+ */
+ unsigned int sector_size = nor->info->sector_size ?: SPI_NOR_DEFAULT_SECTOR_SIZE;
+ u64 n_sectors = div_u64(nor->params->size, sector_size);
u8 mask = spi_nor_get_sr_bp_mask(nor);
/* Reserved one for "protect none" and one for "protect all". */
bp_slots = (1 << hweight8(mask)) - 2;
- bp_slots_needed = ilog2(nor->info->n_sectors);
+ bp_slots_needed = ilog2(n_sectors);
if (bp_slots_needed > bp_slots)
- return nor->info->sector_size <<
- (bp_slots_needed - bp_slots);
+ return sector_size << (bp_slots_needed - bp_slots);
else
- return nor->info->sector_size;
+ return sector_size;
}
static void spi_nor_get_locked_range_sr(struct spi_nor *nor, u8 sr, loff_t *ofs,
diff --git a/drivers/mtd/spi-nor/sysfs.c b/drivers/mtd/spi-nor/sysfs.c
index c09bb832b3..2dfdc555a6 100644
--- a/drivers/mtd/spi-nor/sysfs.c
+++ b/drivers/mtd/spi-nor/sysfs.c
@@ -35,8 +35,8 @@ static ssize_t jedec_id_show(struct device *dev,
struct spi_device *spi = to_spi_device(dev);
struct spi_mem *spimem = spi_get_drvdata(spi);
struct spi_nor *nor = spi_mem_get_drvdata(spimem);
- const u8 *id = nor->info->id_len ? nor->info->id : nor->id;
- u8 id_len = nor->info->id_len ?: SPI_NOR_MAX_ID_LEN;
+ const u8 *id = nor->info->id ? nor->info->id->bytes : nor->id;
+ u8 id_len = nor->info->id ? nor->info->id->len : SPI_NOR_MAX_ID_LEN;
return sysfs_emit(buf, "%*phN\n", id_len, id);
}
@@ -78,7 +78,7 @@ static umode_t spi_nor_sysfs_is_visible(struct kobject *kobj,
if (attr == &dev_attr_manufacturer.attr && !nor->manufacturer)
return 0;
- if (attr == &dev_attr_jedec_id.attr && !nor->info->id_len && !nor->id)
+ if (attr == &dev_attr_jedec_id.attr && !nor->info->id && !nor->id)
return 0;
return 0444;
diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
index cd99c9a1c5..142fb27b2e 100644
--- a/drivers/mtd/spi-nor/winbond.c
+++ b/drivers/mtd/spi-nor/winbond.c
@@ -42,107 +42,191 @@ static const struct spi_nor_fixups w25q256_fixups = {
};
static const struct flash_info winbond_nor_parts[] = {
- /* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
- { "w25x05", INFO(0xef3010, 0, 64 * 1024, 1)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25x10", INFO(0xef3011, 0, 64 * 1024, 2)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25x20", INFO(0xef3012, 0, 64 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25x40", INFO(0xef3013, 0, 64 * 1024, 8)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25x80", INFO(0xef3014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25x16", INFO(0xef3015, 0, 64 * 1024, 32)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q16dw", INFO(0xef6015, 0, 64 * 1024, 32)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25x32", INFO(0xef3016, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q16jv-im/jm", INFO(0xef7015, 0, 64 * 1024, 32)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q20cl", INFO(0xef4012, 0, 64 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q20bw", INFO(0xef5012, 0, 64 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q20ew", INFO(0xef6012, 0, 64 * 1024, 4)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q32", INFO(0xef4016, 0, 64 * 1024, 64)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q32dw", INFO(0xef6016, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- OTP_INFO(256, 3, 0x1000, 0x1000) },
- { "w25q32jv", INFO(0xef7016, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q32jwm", INFO(0xef8016, 0, 64 * 1024, 64)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- OTP_INFO(256, 3, 0x1000, 0x1000) },
- { "w25q64jwm", INFO(0xef8017, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q128jwm", INFO(0xef8018, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q256jwm", INFO(0xef8019, 0, 64 * 1024, 512)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25x64", INFO(0xef3017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q64", INFO(0xef4017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q64dw", INFO(0xef6017, 0, 64 * 1024, 128)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q64jvm", INFO(0xef7017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q128fw", INFO(0xef6018, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q128jv", INFO(0xef7018, 0, 64 * 1024, 256)
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25q80", INFO(0xef5014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16)
- NO_SFDP_FLAGS(SECT_4K) },
- { "w25q128", INFO(0xef4018, 0, 0, 0)
- PARSE_SFDP
- FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
- { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
- .fixups = &w25q256_fixups },
- { "w25q256jvm", INFO(0xef7019, 0, 64 * 1024, 512)
- PARSE_SFDP },
- { "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_QUAD_READ |
- SPI_NOR_DUAL_READ) },
- { "w25q512nwq", INFO(0xef6020, 0, 0, 0)
- PARSE_SFDP
- OTP_INFO(256, 3, 0x1000, 0x1000) },
- { "w25q512nwm", INFO(0xef8020, 0, 64 * 1024, 1024)
- PARSE_SFDP
- OTP_INFO(256, 3, 0x1000, 0x1000) },
- { "w25q512jvq", INFO(0xef4020, 0, 64 * 1024, 1024)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
+ {
+ .id = SNOR_ID(0xef, 0x30, 0x10),
+ .name = "w25x05",
+ .size = SZ_64K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x11),
+ .name = "w25x10",
+ .size = SZ_128K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x12),
+ .name = "w25x20",
+ .size = SZ_256K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x13),
+ .name = "w25x40",
+ .size = SZ_512K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x14),
+ .name = "w25x80",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x15),
+ .name = "w25x16",
+ .size = SZ_2M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x16),
+ .name = "w25x32",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x30, 0x17),
+ .name = "w25x64",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x12),
+ .name = "w25q20cl",
+ .size = SZ_256K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x14),
+ .name = "w25q80bl",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x16),
+ .name = "w25q32",
+ .size = SZ_4M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x17),
+ .name = "w25q64",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x18),
+ .name = "w25q128",
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x19),
+ .name = "w25q256",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .fixups = &w25q256_fixups,
+ }, {
+ .id = SNOR_ID(0xef, 0x40, 0x20),
+ .name = "w25q512jvq",
+ .size = SZ_64M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x50, 0x12),
+ .name = "w25q20bw",
+ .size = SZ_256K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x50, 0x14),
+ .name = "w25q80",
+ .size = SZ_1M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x12),
+ .name = "w25q20ew",
+ .size = SZ_256K,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x15),
+ .name = "w25q16dw",
+ .size = SZ_2M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x16),
+ .name = "w25q32dw",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x17),
+ .name = "w25q64dw",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x18),
+ .name = "w25q128fw",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x19),
+ .name = "w25q256jw",
+ .size = SZ_32M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x60, 0x20),
+ .name = "w25q512nwq",
+ .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
+ }, {
+ .id = SNOR_ID(0xef, 0x70, 0x15),
+ .name = "w25q16jv-im/jm",
+ .size = SZ_2M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x70, 0x16),
+ .name = "w25q32jv",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x70, 0x17),
+ .name = "w25q64jvm",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K,
+ }, {
+ .id = SNOR_ID(0xef, 0x70, 0x18),
+ .name = "w25q128jv",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x70, 0x19),
+ .name = "w25q256jvm",
+ }, {
+ .id = SNOR_ID(0xef, 0x71, 0x19),
+ .name = "w25m512jv",
+ .size = SZ_64M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x80, 0x16),
+ .name = "w25q32jwm",
+ .size = SZ_4M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
+ }, {
+ .id = SNOR_ID(0xef, 0x80, 0x17),
+ .name = "w25q64jwm",
+ .size = SZ_8M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x80, 0x18),
+ .name = "w25q128jwm",
+ .size = SZ_16M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x80, 0x19),
+ .name = "w25q256jwm",
+ .size = SZ_32M,
+ .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0xef, 0x80, 0x20),
+ .name = "w25q512nwm",
+ .otp = SNOR_OTP(256, 3, 0x1000, 0x1000),
+ },
};
/**
@@ -221,7 +305,7 @@ static int winbond_nor_late_init(struct spi_nor *nor)
{
struct spi_nor_flash_parameter *params = nor->params;
- if (params->otp.org->n_regions)
+ if (params->otp.org)
params->otp.ops = &winbond_nor_otp_ops;
/*
diff --git a/drivers/mtd/spi-nor/xilinx.c b/drivers/mtd/spi-nor/xilinx.c
index 00d53eae5e..f99118c691 100644
--- a/drivers/mtd/spi-nor/xilinx.c
+++ b/drivers/mtd/spi-nor/xilinx.c
@@ -21,28 +21,22 @@
SPI_MEM_OP_NO_DUMMY, \
SPI_MEM_OP_DATA_IN(1, buf, 0))
-#define S3AN_INFO(_jedec_id, _n_sectors, _page_size) \
- .id = { \
- ((_jedec_id) >> 16) & 0xff, \
- ((_jedec_id) >> 8) & 0xff, \
- (_jedec_id) & 0xff \
- }, \
- .id_len = 3, \
- .sector_size = (8 * (_page_size)), \
- .n_sectors = (_n_sectors), \
- .page_size = (_page_size), \
- .n_banks = 1, \
- .addr_nbytes = 3, \
- .flags = SPI_NOR_NO_FR
+#define S3AN_FLASH(_id, _name, _n_sectors, _page_size) \
+ .id = _id, \
+ .name = _name, \
+ .size = 8 * (_page_size) * (_n_sectors), \
+ .sector_size = (8 * (_page_size)), \
+ .page_size = (_page_size), \
+ .flags = SPI_NOR_NO_FR
/* Xilinx S3AN share MFR with Atmel SPI NOR */
static const struct flash_info xilinx_nor_parts[] = {
/* Xilinx S3AN Internal Flash */
- { "3S50AN", S3AN_INFO(0x1f2200, 64, 264) },
- { "3S200AN", S3AN_INFO(0x1f2400, 256, 264) },
- { "3S400AN", S3AN_INFO(0x1f2400, 256, 264) },
- { "3S700AN", S3AN_INFO(0x1f2500, 512, 264) },
- { "3S1400AN", S3AN_INFO(0x1f2600, 512, 528) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x22, 0x00), "3S50AN", 64, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x24, 0x00), "3S200AN", 256, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x24, 0x00), "3S400AN", 256, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x25, 0x00), "3S700AN", 512, 264) },
+ { S3AN_FLASH(SNOR_ID(0x1f, 0x26, 0x00), "3S1400AN", 512, 528) },
};
/*
@@ -144,7 +138,7 @@ static int xilinx_nor_setup(struct spi_nor *nor,
page_size = (nor->params->page_size == 264) ? 256 : 512;
nor->params->page_size = page_size;
nor->mtd.writebufsize = page_size;
- nor->params->size = 8 * page_size * nor->info->n_sectors;
+ nor->params->size = nor->info->size;
nor->mtd.erasesize = 8 * page_size;
} else {
/* Flash in Default addressing mode */
diff --git a/drivers/mtd/spi-nor/xmc.c b/drivers/mtd/spi-nor/xmc.c
index 051411e863..d5a06054b0 100644
--- a/drivers/mtd/spi-nor/xmc.c
+++ b/drivers/mtd/spi-nor/xmc.c
@@ -9,15 +9,20 @@
#include "core.h"
static const struct flash_info xmc_nor_parts[] = {
- /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
- { "XM25QH64A", INFO(0x207017, 0, 64 * 1024, 128)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
- { "XM25QH128A", INFO(0x207018, 0, 64 * 1024, 256)
- NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
- SPI_NOR_QUAD_READ) },
+ {
+ .id = SNOR_ID(0x20, 0x70, 0x17),
+ .name = "XM25QH64A",
+ .size = SZ_8M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ }, {
+ .id = SNOR_ID(0x20, 0x70, 0x18),
+ .name = "XM25QH128A",
+ .size = SZ_16M,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ },
};
+/* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
const struct spi_nor_manufacturer spi_nor_xmc = {
.name = "xmc",
.parts = xmc_nor_parts,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 02:13:22 +0000