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flashchips: Add IS25LP256 and IS25WP256

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Tested IS25LP256 using Raspberry Pi and Dediprog SF600 programmers.
Tested IS25WP256 using Dediprog SF600.

Change-Id: Idf7a224abcde5f7935d9ef88309f78207de60a7a
Signed-off-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-on: https://review.coreboot.org/29306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
David Hendricks 2018-10-28 01:02:21 +00:00 committed by Nico Huber
parent 4987679d73
commit 61818dc098
2 changed files with 102 additions and 0 deletions
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100
flashchips.c
View File

@ -7374,6 +7374,56 @@ const struct flashchip flashchips[] = {
.voltage = {2300, 3600}, .voltage = {2300, 3600},
}, },
{
.vendor = "ISSI",
.name = "IS25LP256",
.bustype = BUS_SPI,
.manufacture_id = ISSI_ID_SPI,
.model_id = ISSI_IS25LP256,
.total_size = 32768,
.page_size = 256,
/* supports SFDP */
/* OTP: 1024B total; read 0x68; write 0x62, erase 0x64, read ID 0x4B */
/* FOUR_BYTE_ADDR: supports 4-bytes addressing mode */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA | FEATURE_4BA_ENTER_EAR7,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 8192} },
.block_erase = spi_block_erase_21,
}, {
.eraseblocks = { {4 * 1024, 8192} },
.block_erase = spi_block_erase_20,
/* could also use spi_block_erase_d7 */
}, {
.eraseblocks = { {32 * 1024, 1024} },
.block_erase = spi_block_erase_5c,
}, {
.eraseblocks = { {32 * 1024, 1024} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 512} },
.block_erase = spi_block_erase_dc,
}, {
.eraseblocks = { {64 * 1024, 512} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {32 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {32 * 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", .vendor = "ISSI",
.name = "IS25WP032", .name = "IS25WP032",
@ -7500,6 +7550,56 @@ const struct flashchip flashchips[] = {
.voltage = {1650, 1950}, .voltage = {1650, 1950},
}, },
{
.vendor = "ISSI",
.name = "IS25WP256",
.bustype = BUS_SPI,
.manufacture_id = ISSI_ID_SPI,
.model_id = ISSI_IS25WP256,
.total_size = 32768,
.page_size = 256,
/* supports SFDP */
/* OTP: 1024B total; read 0x68; write 0x62, erase 0x64, read ID 0x4B */
/* FOUR_BYTE_ADDR: supports 4-bytes addressing mode */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA | FEATURE_4BA_ENTER_EAR7,
.tested = TEST_OK_PREW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 8192} },
.block_erase = spi_block_erase_21,
}, {
.eraseblocks = { {4 * 1024, 8192} },
.block_erase = spi_block_erase_20,
/* could also use spi_block_erase_d7 */
}, {
.eraseblocks = { {32 * 1024, 1024} },
.block_erase = spi_block_erase_5c,
}, {
.eraseblocks = { {32 * 1024, 1024} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 512} },
.block_erase = spi_block_erase_dc,
}, {
.eraseblocks = { {64 * 1024, 512} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {32 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {32 * 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",

2
flashchips.h
View File

@ -456,9 +456,11 @@
#define ISSI_ID_SPI 0x9D /* ISSI ID used for SPI flash, see also PMC_ID_NOPREFIX */ #define ISSI_ID_SPI 0x9D /* ISSI ID used for SPI flash, see also PMC_ID_NOPREFIX */
#define ISSI_IS25LP064 0x6017 #define ISSI_IS25LP064 0x6017
#define ISSI_IS25LP128 0x6018 #define ISSI_IS25LP128 0x6018
#define ISSI_IS25LP256 0x6019
#define ISSI_IS25WP032 0x7016 #define ISSI_IS25WP032 0x7016
#define ISSI_IS25WP064 0x7017 #define ISSI_IS25WP064 0x7017
#define ISSI_IS25WP128 0x7018 #define ISSI_IS25WP128 0x7018
#define ISSI_IS25WP256 0x7019
#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