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Support for Spansion S25FL132K and S25FL164K

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Tested with actual S25FL164K via Arduino SPI.

Corresponding to flashrom svn r1786.

Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Nikolay Martynov 2014-05-04 21:44:13 +00:00 committed by Stefan Tauner
parent 43ddef0fcd
commit 598968a687
2 changed files with 73 additions and 0 deletions
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70
flashchips.c
View File

@ -9506,6 +9506,76 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Spansion",
.name = "S25FL132K",
.bustype = BUS_SPI,
.manufacture_id = SPANSION_ID,
.model_id = SPANSION_S25FL132K,
.total_size = 4096,
.page_size = 256,
/* OTP: 768B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers = {
{
.eraseblocks = { {4 * 1024, 1024} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {64 * 1024, 64} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { { 4096 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { { 4096 * 1024, 1} },
.block_erase = spi_block_erase_c7,
}
},
.printlock = spi_prettyprint_status_register_default_bp2, /* TODO: improve */
.unlock = spi_disable_blockprotect_bp2_srwd, /* #WP pin write-protects SRWP bit. */
.write = spi_chip_write_256,
.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
.voltage = {2700, 3600},
},
{
.vendor = "Spansion",
.name = "S25FL164K",
.bustype = BUS_SPI,
.manufacture_id = SPANSION_ID,
.model_id = SPANSION_S25FL164K,
.total_size = 8192,
.page_size = 256,
/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers = {
{
.eraseblocks = { {4 * 1024, 2048} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {64 * 1024, 128} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { { 8192 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { { 8192 * 1024, 1} },
.block_erase = spi_block_erase_c7,
}
},
.printlock = spi_prettyprint_status_register_default_bp2, /* TODO: improve */
.unlock = spi_disable_blockprotect_bp2_srwd, /* #WP pin write-protects SRWP bit. */
.write = spi_chip_write_256,
.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
.voltage = {2700, 3600},
},
{
.vendor = "Spansion",
.name = "S25FL128S......0", /* uniform 256kB sectors */

3
flashchips.h
View File

@ -566,6 +566,9 @@
#define SPANSION_S25FL204 0x4013
#define SPANSION_S25FL208 0x4014
#define SPANSION_S25FL216 0x4015 /* Same as S25FL216K, but the latter supports OTP, 3 status regs, quad I/O, SFDP etc. */
#define SPANSION_S25FL132K 0x4016
#define SPANSION_S25FL164K 0x4017
/*
* SST25 chips are SPI, first byte of device ID is memory type, second
* byte of device ID is related to log(bitsize) at least for some chips.