[PATCH 37/41] mtd: spi-nor: spansion: sort flash_info database
Michael Walle
mwalle at kernel.org
Mon Aug 7 06:21:31 PDT 2023
The flash ID is the new primary key into our database. Sort the entry by
it. Keep the most specific ones first, because there might be ID
collisions between shorter and longer ones.
Signed-off-by: Michael Walle <mwalle at kernel.org>
---
drivers/mtd/spi-nor/spansion.c | 174 ++++++++++++++++++++---------------------
1 file changed, 87 insertions(+), 87 deletions(-)
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c
index 5953df6aff93..fd2652aa6c1e 100644
--- a/drivers/mtd/spi-nor/spansion.c
+++ b/drivers/mtd/spi-nor/spansion.c
@@ -757,28 +757,35 @@ static const struct spi_nor_fixups s25fs_s_nor_fixups = {
static const struct flash_info spansion_nor_parts[] = {
{
+ .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, 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, 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, 0x02, 0x16),
+ .name = "s25sl064a",
+ .size = SZ_8M,
}, {
.id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x00, 0x80),
.name = "s25fl256s0",
@@ -787,31 +794,16 @@ static const struct flash_info spansion_nor_parts[] = {
.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, 0x01, 0x80),
- .name = "s25fl256s1",
+ .id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x00, 0x81),
+ .name = "s25fs256s0",
.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, 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, 0x02, 0x19, 0x4d, 0x00, 0x81),
- .name = "s25fs256s0",
+ .id = SNOR_ID(0x01, 0x02, 0x19, 0x4d, 0x01, 0x80),
+ .name = "s25fl256s1",
.size = SZ_32M,
- .sector_size = SZ_256K,
.no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
.mfr_flags = USE_CLSR,
}, {
@@ -820,6 +812,14 @@ static const struct flash_info spansion_nor_parts[] = {
.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",
@@ -837,6 +837,13 @@ static const struct flash_info spansion_nor_parts[] = {
.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",
@@ -845,51 +852,34 @@ static const struct flash_info spansion_nor_parts[] = {
.no_sfdp_flags = SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
.mfr_flags = USE_CLSR,
}, {
- .id = SNOR_ID(0x01, 0x20, 0x18, 0x4d, 0x01),
- .name = "s25fl129p1",
+ .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, 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),
- .name = "s25sl032a",
- .size = SZ_4M,
+ .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, 0x02, 0x16),
- .name = "s25sl064a",
- .size = SZ_8M,
+ .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(0xef, 0x40, 0x13),
- .name = "s25fl004k",
+ .id = SNOR_ID(0x01, 0x40, 0x13),
+ .name = "s25fl204k",
.size = SZ_512K,
- .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
}, {
- .id = SNOR_ID(0xef, 0x40, 0x14),
- .name = "s25fl008k",
+ .id = SNOR_ID(0x01, 0x40, 0x14),
+ .name = "s25fl208k",
.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,
+ .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ,
}, {
.id = SNOR_ID(0x01, 0x40, 0x15),
.name = "s25fl116k",
@@ -905,16 +895,6 @@ static const struct flash_info spansion_nor_parts[] = {
.name = "s25fl164k",
.size = SZ_8M,
.no_sfdp_flags = SECT_4K,
- }, {
- .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, 0x60, 0x17),
.name = "s25fl064l",
@@ -934,10 +914,11 @@ static const struct flash_info spansion_nor_parts[] = {
.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
.fixup_flags = SPI_NOR_4B_OPCODES,
}, {
- .id = SNOR_ID(0x34, 0x2b, 0x19, 0x0f, 0x08, 0x90),
- .name = "s25fs256t",
- .mfr_flags = USE_CLPEF,
- .fixups = &s25fs256t_fixups
+ .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",
@@ -954,6 +935,11 @@ static const struct flash_info spansion_nor_parts[] = {
.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",
@@ -970,12 +956,6 @@ static const struct flash_info spansion_nor_parts[] = {
.mfr_flags = USE_CLPEF,
.flags = NO_CHIP_ERASE,
.fixups = &s25hx_t_fixups
- }, {
- .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, 0x5a, 0x1a),
.name = "s28hl512t",
@@ -1001,6 +981,26 @@ static const struct flash_info spansion_nor_parts[] = {
.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,
}
};
--
2.39.2
More information about the linux-mtd
mailing list