3 comments:
Patch Set #4, Line 7: flashchips.c: import Spansion chips from cros flashrom
again, details.. upstream isn't interested it was imported from cros. […]
Done
/*
* W25Q128 has several variants. Currently all are 3.3V except for the W25Q128FW
* which is 1.8V. Otherwise they should behave the same...
*/
#define WINBOND_NEX_W25Q128_V 0x4018 /* W25Q128BV, W25Q128FV (SPI mode), W25Q128JV */
#define WINBOND_NEX_W25Q256_V 0x4019 /* W25Q256FV or W25Q256JV_Q (QE=1) */
#define WINBOND_NEX_W25Q512JV 0x4020 /* W25Q512JV */
#define WINBOND_NEX_W25Q20_W 0x5012 /* W25Q20BW */
#define WINBOND_NEX_W25Q40BW 0x5013 /* W25Q40BW */
#define WINBOND_NEX_W25Q80BW 0x5014 /* W25Q80BW */
#define WINBOND_NEX_W25Q40EW 0x6013 /* W25Q40EW */
#define WINBOND_NEX_W25Q80EW 0x6014 /* W25Q80EW */
#define WINBOND_NEX_W25Q16_W 0x6015 /* W25Q16DW */
#define WINBOND_NEX_W25Q32_W 0x6016 /* W25Q32DW; W25Q32FV in QPI mode */
#define WINBOND_NEX_W25Q64_W 0x6017 /* W25Q64DW; W25Q64FV in QPI mode */
#define WINBOND_NEX_W25Q128_W 0x6018 /* Same as W25Q128FV (QPI mode), W25R128FV */
#define WINBOND_NEX_W25Q128FW 0x6018 /* Same as W25Q128FV (QPI mode), W25R128FV */
#define WINBOND_NEX_W25Q256_W 0x6019 /* W25Q256JW */
#define WINBOND_NEX_W25Q128_V_M 0x7018 /* W25Q128JVSM */
#define WINBOND_NEX_W25Q256JV_M 0x7019 /* W25Q256JV_M (QE=0) */
#define WINBOND_NEX_W25Q32JW 0x8016
ditto.
Done
.name = "W25Q32JW",
.bustype = BUS_SPI,
.manufacture_id = WINBOND_NEX_ID,
.model_id = WINBOND_NEX_W25Q32JW,
.total_size = 4096,
.page_size = 256,
.feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 1024} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 128} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 64} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {4 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {4 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_c7,
}
},
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
.voltage = {1700, 1950},
},
{
.vendor = "Winbond",
non-spansion related, separate out.
Done
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