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flashchips: Add ISSI IS25LP128 and IS25WP128

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IS25LP128 is the 3.3V variant, IS25WP128 is the 1.8V variant.

Tested read, erase, and write using Dediprog SF600 on each.

Change-Id: Ia1c7a9a950043c30b7525196e03ee394689e89a5
Signed-off-by: David Hendricks <dhendricks@fb.com>
Reviewed-on: https://review.coreboot.org/22784
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
David Hendricks
2017-05-02 13:25:56 -07:00
committed by Nico Huber
parent 57a3b731da
commit 3083ed90c6
2 changed files with 85 additions and 0 deletions
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82
flashchips.c
View File

@ -7080,6 +7080,88 @@ const struct flashchip flashchips[] = {
.voltage = {3000, 3600}, .voltage = {3000, 3600},
}, },
{
.vendor = "ISSI",
.name = "IS25LP128",
.bustype = BUS_SPI,
.manufacture_id = ISSI_ID_SPI,
.model_id = ISSI_IS25LP128,
.total_size = 16384,
.page_size = 256,
/* OTP: 1024B total; read 0x48; write 0x42 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 4096} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {4 * 1024, 4096} },
.block_erase = spi_block_erase_d7,
}, {
.eraseblocks = { {32 * 1024, 512} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 256} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {16 * 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 = "IS25WP128",
.bustype = BUS_SPI,
.manufacture_id = ISSI_ID_SPI,
.model_id = ISSI_IS25WP128,
.total_size = 16384,
.page_size = 256,
/* OTP: 1024B total; read 0x48; write 0x42 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 4096} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {4 * 1024, 4096} },
.block_erase = spi_block_erase_d7,
}, {
.eraseblocks = { {32 * 1024, 512} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 256} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_c7,
}
},
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
.voltage = {1650, 1950},
},
{ {
.vendor = "ISSI", .vendor = "ISSI",
.name = "IS29GL064B", .name = "IS29GL064B",

3
flashchips.h
View File

@ -452,6 +452,9 @@
#define SHARP_LH28F008SC 0xA6 /* Sharp chip, Intel Vendor ID */ #define SHARP_LH28F008SC 0xA6 /* Sharp chip, Intel Vendor ID */
#define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions, see also PMC. */ #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_IS25LP128 0x6018
#define ISSI_IS25WP128 0x7018
#define ISSI_PMC_IS29GL032B 0xF9 #define ISSI_PMC_IS29GL032B 0xF9
#define ISSI_PMC_IS29GL032T 0xF6 #define ISSI_PMC_IS29GL032T 0xF6
#define ISSI_PMC_IS29GL064B 0x7E1000 #define ISSI_PMC_IS29GL064B 0x7E1000