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Code Issues Releases Wiki Activity

flashchips: Add ISSI IS25LP064

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Grabbed from mailing list, created by Simon Buhrow. Since no logs were
attached, the chip is marked as untested.

Change-Id: Idc26162fc5a5a429acef546b30b12d8b1f195e0a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/28809
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Angel Pons 2018-09-30 16:47:30 +02:00 committed by Nico Huber
parent 3ed5a3555a
commit 2ef47f384a
2 changed files with 42 additions and 0 deletions
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41
flashchips.c
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@ -7253,6 +7253,47 @@ const struct flashchip flashchips[] = {
.voltage = {3000, 3600},
},
{
.vendor = "ISSI",
.name = "IS25LP064",
.bustype = BUS_SPI,
.manufacture_id = ISSI_ID_SPI,
.model_id = ISSI_IS25LP064,
.total_size = 8192,
.page_size = 256,
/* OTP: 1024B total; read 0x48; write 0x42 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_UNTESTED,
.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 = {2300, 3600},
},
{
.vendor = "ISSI",
.name = "IS25LP128",

1
flashchips.h
View File

@ -453,6 +453,7 @@
#define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions, see also PMC. */
#define ISSI_ID_SPI 0x9D /* ISSI ID used for SPI flash, see also PMC_ID_NOPREFIX */
#define ISSI_IS25LP064 0x6017
#define ISSI_IS25LP128 0x6018
#define ISSI_IS25WP128 0x7018
#define ISSI_PMC_IS29GL032B 0xF9