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flashchips: Add definitions for Fudan FM25Q04, FM25Q64 and FM25Q128

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These chips have the exact same characteristics as their 8/16/32 counterparts,
except for the different flash size.

Relevant datasheets (I've also included the FM25Q32 as a reference):
* https://www.fmsh.com/nvm/FM25Q04_ds_eng.pdf
* https://www.fmsh.com/nvm/FM25Q32_ds_eng.pdf
* https://www.fmsh.com/nvm/FM25Q64_ds_eng.pdf
* https://www.fmsh.com/nvm/FM25Q128_ds_eng.pdf

Testing status will be updated in a subsequent commit.

Change-Id: I88fcc2bbb9706c8adb3722da6aa0e1d2d04c3fde
Signed-off-by: Samantaz Fox <coding@samantaz.fr>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/83969
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
Samantaz Fox 2024-08-18 19:07:57 +02:00 committed by Anastasia Klimchuk
parent e0ed3b20df
commit 4e61edbace
2 changed files with 135 additions and 0 deletions
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132
flashchips.c
View File

@ -6184,6 +6184,50 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Fudan",
.name = "FM25Q04",
.bustype = BUS_SPI,
.manufacture_id = FUDAN_ID_NOPREFIX,
.model_id = FUDAN_FM25Q04,
.total_size = 512,
.page_size = 256,
/* supports SFDP */
/* QPI enable 0x38, disable 0xFF */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
.tested = TEST_UNTESTED,
.probe = PROBE_SPI_RDID,
.probe_timing = TIMING_ZERO,
.block_erasers = {
{
/* 128 * 4KB sectors */
.eraseblocks = { {4 * 1024, 128} },
.block_erase = SPI_BLOCK_ERASE_20,
}, {
/* 16 * 32KB blocks */
.eraseblocks = { {32 * 1024, 16} },
.block_erase = SPI_BLOCK_ERASE_52,
}, {
/* 8 * 64KB blocks */
.eraseblocks = { {64 * 1024, 8} },
.block_erase = SPI_BLOCK_ERASE_D8,
}, {
/* Full chip erase (0x60) */
.eraseblocks = { {512 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
/* Full chip erase (0xC7) */
.eraseblocks = { {512 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_C7,
},
},
.printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP2_TB_BPL,
.unlock = SPI_DISABLE_BLOCKPROTECT_BP2_SRWD,
.write = SPI_CHIP_WRITE256,
.read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
.voltage = {2700, 3600},
},
{
.vendor = "Fudan",
.name = "FM25Q08",
@ -6304,6 +6348,94 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Fudan",
.name = "FM25Q64",
.bustype = BUS_SPI,
.manufacture_id = FUDAN_ID_NOPREFIX,
.model_id = FUDAN_FM25Q64,
.total_size = 8192,
.page_size = 256,
/* supports SFDP */
/* QPI enable 0x38, disable 0xFF */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
.tested = TEST_UNTESTED,
.probe = PROBE_SPI_RDID,
.probe_timing = TIMING_ZERO,
.block_erasers = {
{
/* 2048 * 4KB sectors */
.eraseblocks = { {4 * 1024, 2048} },
.block_erase = SPI_BLOCK_ERASE_20,
}, {
/* 256 * 32KB blocks */
.eraseblocks = { {32 * 1024, 256} },
.block_erase = SPI_BLOCK_ERASE_52,
}, {
/* 128 * 64KB blocks */
.eraseblocks = { {64 * 1024, 128} },
.block_erase = SPI_BLOCK_ERASE_D8,
}, {
/* Full chip erase (0x60) */
.eraseblocks = { {8 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
/* Full chip erase (0xC7) */
.eraseblocks = { {8 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_C7,
},
},
.printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP2_TB_BPL, /* bit6 selects size of protected blocks; TODO: SR2 */
.unlock = SPI_DISABLE_BLOCKPROTECT_BP2_SRWD,
.write = SPI_CHIP_WRITE256,
.read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
.voltage = {2700, 3600},
},
{
.vendor = "Fudan",
.name = "FM25Q128",
.bustype = BUS_SPI,
.manufacture_id = FUDAN_ID_NOPREFIX,
.model_id = FUDAN_FM25Q128,
.total_size = 16384,
.page_size = 256,
/* supports SFDP */
/* QPI enable 0x38, disable 0xFF */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
.tested = TEST_UNTESTED,
.probe = PROBE_SPI_RDID,
.probe_timing = TIMING_ZERO,
.block_erasers = {
{
/* 4096 * 4KB sectors */
.eraseblocks = { {4 * 1024, 4096} },
.block_erase = SPI_BLOCK_ERASE_20,
}, {
/* 512 * 32KB blocks */
.eraseblocks = { {32 * 1024, 512} },
.block_erase = SPI_BLOCK_ERASE_52,
}, {
/* 256 * 64KB blocks */
.eraseblocks = { {64 * 1024, 256} },
.block_erase = SPI_BLOCK_ERASE_D8,
}, {
/* Full chip erase (0x60) */
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
/* Full chip erase (0xC7) */
.eraseblocks = { {16 * 1024 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_C7,
},
},
.printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP2_TB_BPL, /* bit6 selects size of protected blocks; TODO: SR2 */
.unlock = SPI_DISABLE_BLOCKPROTECT_BP2_SRWD,
.write = SPI_CHIP_WRITE256,
.read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
.voltage = {2700, 3600},
},
{
.vendor = "Fujitsu",
.name = "MBM29F004BC",

3
include/flashchips.h
View File

@ -344,9 +344,12 @@
#define FUDAN_FM25F01 0x3111
#define FUDAN_FM25F02 0x3112 /* Same as FM25F02A */
#define FUDAN_FM25F04 0x3113 /* Same as FM25F04A */
#define FUDAN_FM25Q04 0x4013
#define FUDAN_FM25Q08 0x4014
#define FUDAN_FM25Q16 0x4015
#define FUDAN_FM25Q32 0x4016
#define FUDAN_FM25Q64 0x4017
#define FUDAN_FM25Q128 0x4018
#define FUJITSU_ID 0x04 /* Fujitsu */
#define FUJITSU_MBM29DL400BC 0x0F