[flashrom] [PATCH] Add support for Spansion S25FL512S SPI Flash
Mark Marshall
markmarshall14 at gmail.com
Thu Mar 28 13:15:18 CET 2013
This SPI Flash is 64 MBytes, and therefore needs 4-byte-address commands.
Signed-off-by: Mark Marshall <mark.marshall at omicron.at>
---
flashchips.c | 29 +++++++++++++++++++++++++++++
flashchips.h | 1 +
2 files changed, 30 insertions(+)
diff --git a/flashchips.c b/flashchips.c
index 16726ad..a7e6d8b 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7246,6 +7246,35 @@ const struct flashchip flashchips[] = {
},
{
+ .vendor = "Spansion",
+ .name = "S25FL512S",
+ .bustype = BUS_SPI,
+ .manufacture_id = SPANSION_ID,
+ .model_id = SPANSION_S25FL512S,
+ .total_size = 65536,
+ .page_size = 512,
+ .feature_bits = FEATURE_WRSR_WREN,
+ .tested = TEST_UNTESTED,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {256 * 1024, 256} },
+ .block_erase = spi_block_erase_dc,
+ }, {
+ .eraseblocks = { {64 * 1024 * 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 = "SST",
.name = "SST25LF040A",
.bustype = BUS_SPI,
diff --git a/flashchips.h b/flashchips.h
index 4eebc95..343e537 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -498,6 +498,7 @@
#define SPANSION_S25FL016A 0x0214
#define SPANSION_S25FL032A 0x0215 /* Same as S25FL032P, but the
latter supports EDI and CFI */
#define SPANSION_S25FL064A 0x0216 /* Same as S25FL064P, but the
latter supports EDI and CFI */
+#define SPANSION_S25FL512S 0x0220
/*
* SST25 chips are SPI, first byte of device ID is memory type, second
More information about the flashrom
mailing list