David Hendricks has uploaded this change for review. ( https://review.coreboot.org/23702
Change subject: flashchips: Add ZD25D20 ......................................................................
flashchips: Add ZD25D20
This adds another Zetta Device chip, the ZD25D20.
Change-Id: Idf805252647be44e28296a161d2e6160710bcc71 Signed-off-by: David Hendricks david.hendricks@gmail.com --- M flashchips.c M flashchips.h 2 files changed, 39 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/02/23702/1
diff --git a/flashchips.c b/flashchips.c index 1d45810..1ab4986 100644 --- a/flashchips.c +++ b/flashchips.c @@ -16332,6 +16332,44 @@
{ .vendor = "Zetta Device", + .name = "ZD25D20", + .bustype = BUS_SPI, + .manufacture_id = ZETTADEVICE_ID, + .model_id = ZETTADEVICE_ZD25D20, + .total_size = 256, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 64} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 8} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 4} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */ + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Zetta Device", .name = "ZD25D40", .bustype = BUS_SPI, .manufacture_id = ZETTADEVICE_ID, diff --git a/flashchips.h b/flashchips.h index 18d4991..c02a37d 100644 --- a/flashchips.h +++ b/flashchips.h @@ -958,6 +958,7 @@ #define WINBOND_W49V002FA 0x32
#define ZETTADEVICE_ID 0x9F /* Zetta Device */ +#define ZETTADEVICE_ZD25D40 0x2012 #define ZETTADEVICE_ZD25D40 0x2013
#endif /* !FLASHCHIPS_H */