Hi,
I also tested IS25WP064 successfully (Read and write).
I added:
to flashchips.h:
#define ISSI_IS25WP064 0x7017
to flashchips.c:
{
.vendor = "ISSI",
.name = "IS25WP064",
.bustype = BUS_SPI,
.manufacture_id = ISSI_ID_SPI,
.model_id = ISSI_IS25WP064,
.total_size = 8192,
.page_size = 256,
/* OTP: 1024B total; read 0x48; write 0x42 */
.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 = { {4 * 1024, 2048} },
.block_erase = spi_block_erase_d7,
}, {
.eraseblocks = { {32 * 1024, 256} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 128} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {8 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {8 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_c7,
}
},
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
.voltage = {1650, 1950},
},
The console output looks this:
user@user-VirtualBox:~/Downloads/flashrom-1.0$ sudo flashrom -p ft2232_spi:type=2232H,port=A,divisor=6 -f -w /home/user/Downloads/flashrom-1.0/Flashinhalte/file_8k.bin
flashrom v1.0 on Linux 4.15.0-33-generic (x86_64)
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found ISSI flash chip "IS25WP064" (8192 kB, SPI) on ft2232_spi.
Reading old flash chip contents... done.
Erasing and writing flash chip... Erase/write done.
Verifying flash... VERIFIED.
Regards,
Simon