Updated comments in spi.h to reflect ESI chip opcodes. Updated patch follows.
Signed-off-by: Hatim Kanchwala <[email protected]> -- Index: flashchips.c =================================================================== --- flashchips.c (revision 1919) +++ flashchips.c (working copy) @@ -5273,4 +5273,67 @@ { + .vendor = "ESI", + .name = "ES25P40", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P40, + .total_size = 512, + .page_size = 256, + /* 256-byte paramter page separate from memory array */ + /* Supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) parameter page instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + + { + .vendor = "ESI", + .name = "ES25P80", + .bustype = BUS_SPI, + .manufacture_id = EXCEL_ID_NOPREFIX, + .model_id = EXCEL_ES25P80, + .total_size = 1024, + .page_size = 256, + /* 256-byte paramter page separate from memory array */ + /* Supports read (0x53), fast read (0x5B), erase (0xD5) and program (0x52) parameter page instructions. */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp2_srwd, + .unlock = spi_disable_blockprotect_bp2_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast Read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + { .vendor = "Fujitsu", .name = "MBM29F004BC", Index: spi.h =================================================================== --- spi.h (revision 1919) +++ spi.h (working copy) @@ -72,5 +72,5 @@ #define JEDEC_CE_62_INSIZE 0x00 -/* Chip Erase 0xc7 is supported by SST/ST/EON/Macronix chips. */ +/* Chip Erase 0xc7 is supported by SST/ST/EON/Macronix/ESI chips. */ #define JEDEC_CE_C7 0xc7 #define JEDEC_CE_C7_OUTSIZE 0x01 @@ -97,5 +97,5 @@ #define JEDEC_BE_C4_INSIZE 0x00 -/* Block Erase 0xd8 is supported by EON/Macronix chips. */ +/* Block Erase 0xd8 is supported by EON/Macronix/ESI chips. */ #define JEDEC_BE_D8 0xd8 #define JEDEC_BE_D8_OUTSIZE 0x04 -- On Friday 29 January 2016 05:27 PM, Hatim Kanchwala wrote: > Signed-off-by: Hatim Kanchwala <[email protected]> > > -- > > Index: flashchips.c > =================================================================== > --- flashchips.c (revision 1919) > +++ flashchips.c (working copy) > @@ -5273,4 +5273,67 @@ > > { > + .vendor = "ESI", > + .name = "ES25P40", > + .bustype = BUS_SPI, > + .manufacture_id = EXCEL_ID_NOPREFIX, > + .model_id = EXCEL_ES25P40, > + .total_size = 512, > + .page_size = 256, > + /* 256-byte paramter page separate from memory array */ > + /* Supports read (0x53), fast read (0x5B), erase (0xD5) > and program (0x52) parameter page instructions. */ > + .feature_bits = FEATURE_WRSR_WREN, > + .tested = TEST_UNTESTED, > + .probe = probe_spi_rdid, > + .probe_timing = TIMING_ZERO, > + .block_erasers = > + { > + { > + .eraseblocks = { {64 * 1024, 8} }, > + .block_erase = spi_block_erase_d8, > + }, { > + .eraseblocks = { {512 * 1024, 1} }, > + .block_erase = spi_block_erase_c7, > + } > + }, > + .printlock = > spi_prettyprint_status_register_bp2_srwd, > + .unlock = spi_disable_blockprotect_bp2_srwd, > + .write = spi_chip_write_256, > + .read = spi_chip_read, /* Fast Read > (0x0B) supported */ > + .voltage = {2700, 3600}, > + }, > + > + > + { > + .vendor = "ESI", > + .name = "ES25P80", > + .bustype = BUS_SPI, > + .manufacture_id = EXCEL_ID_NOPREFIX, > + .model_id = EXCEL_ES25P80, > + .total_size = 1024, > + .page_size = 256, > + /* 256-byte paramter page separate from memory array */ > + /* Supports read (0x53), fast read (0x5B), erase (0xD5) > and program (0x52) parameter page instructions. */ > + .feature_bits = FEATURE_WRSR_WREN, > + .tested = TEST_UNTESTED, > + .probe = probe_spi_rdid, > + .probe_timing = TIMING_ZERO, > + .block_erasers = > + { > + { > + .eraseblocks = { {64 * 1024, 16} }, > + .block_erase = spi_block_erase_d8, > + }, { > + .eraseblocks = { {1024 * 1024, 1} }, > + .block_erase = spi_block_erase_c7, > + } > + }, > + .printlock = > spi_prettyprint_status_register_bp2_srwd, > + .unlock = spi_disable_blockprotect_bp2_srwd, > + .write = spi_chip_write_256, > + .read = spi_chip_read, /* Fast Read > (0x0B) supported */ > + .voltage = {2700, 3600}, > + }, > + > + { > .vendor = "Fujitsu", > .name = "MBM29F004BC", > > -- > > Regards, > Hatim Kanchwala > http://hatimak.me > B. Tech. Electrical Engineering > Indian Institute of Technology Patna > > _______________________________________________ > flashrom mailing list > [email protected] > http://www.flashrom.org/mailman/listinfo/flashrom > -- Regards, Hatim Kanchwala http://hatimak.me B. Tech. Electrical Engineering Indian Institute of Technology Patna _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
