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Code Issues Releases Wiki Activity

Add support for ESMT F25L32PA

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Corresponding to flashrom svn r1801.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner 2014-05-27 21:27:14 +00:00
parent df64a42d6d
commit 85f09f72f1
4 changed files with 50 additions and 0 deletions
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1
chipdrivers.h
View File

@ -71,6 +71,7 @@ int spi_prettyprint_status_register_default_bp1(struct flashctx *flash);
int spi_prettyprint_status_register_default_bp2(struct flashctx *flash);
int spi_prettyprint_status_register_default_bp3(struct flashctx *flash);
int spi_prettyprint_status_register_default_bp4(struct flashctx *flash);
int spi_prettyprint_status_register_bp2_bpl(struct flashctx *flash);
int spi_disable_blockprotect(struct flashctx *flash);
int spi_disable_blockprotect_bp2_srwd(struct flashctx *flash);
int spi_disable_blockprotect_bp3_srwd(struct flashctx *flash);

35
flashchips.c
View File

@ -3117,6 +3117,41 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "ESMT",
.name = "F25L32PA",
.bustype = BUS_SPI,
.manufacture_id = ESMT_ID,
.model_id = ESMT_F25L32PA,
.total_size = 4096,
.page_size = 256,
.feature_bits = FEATURE_WRSR_EITHER | FEATURE_OTP,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 1024} },
.block_erase = spi_block_erase_20,
}, {
.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,
}
},
.printlock = spi_prettyprint_status_register_bp2_bpl,
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
.voltage = {2700, 3600},
},
{
.vendor = "Eon",
.name = "EN25B05",

1
flashchips.h
View File

@ -208,6 +208,7 @@
#define ESMT_ID 0x8C /* Elite Semiconductor Memory Technology (ESMT) / EFST Elite Flash Storage */
#define ESMT_F25L008A 0x2014
#define ESMT_F25L32PA 0x2016
#define ESMT_F25D08QA 0x2534
#define ESMT_F25L16QA2S 0x4015
#define ESMT_F25L32QA 0x4016

13
spi25_statusreg.c
View File

@ -354,6 +354,19 @@ int spi_prettyprint_status_register_default_bp4(struct flashctx *flash)
return 0;
}
int spi_prettyprint_status_register_bp2_bpl(struct flashctx *flash)
{
uint8_t status = spi_read_status_register(flash);
spi_prettyprint_status_register_hex(status);
spi_prettyprint_status_register_bpl(status);
spi_prettyprint_status_register_bit(status, 6);
spi_prettyprint_status_register_bit(status, 5);
spi_prettyprint_status_register_bp(status, 2);
spi_prettyprint_status_register_welwip(status);
return 0;
}
/* === Amic ===
* FIXME: spi_disable_blockprotect is incorrect but works fine for chips using
* spi_prettyprint_status_register_default_bp1 or