[PATCH v3 0/2] Enable mt35xu512aba_fixups for all mt35xx flashes
Add SPI_NOR_OCTAL_DTR_READ flags to micron flashes mt35xu01g and mt35xu02g.
Changes in v3: - Seperated into two patches, one for nor-ids and other for mt35 fixups.
Venkatesh Yadav Abbarapu (2): mtd: spi-nor-ids: Enable DTR for micron flashes mtd: spi-nor: Enable mt35xu512aba_fixups for all mt35xx flashes
drivers/mtd/spi/spi-nor-core.c | 6 +++++- drivers/mtd/spi/spi-nor-ids.c | 6 ++++-- 2 files changed, 9 insertions(+), 3 deletions(-)
Add SPI_NOR_OCTAL_DTR_READ flags to micron flashes mt35xu01g and mt35xu02g. Also move them under CONFIG_SPI_FLASH_MT35XU config, so that in driver mt35xu512aba_fixups will be applied.
Signed-off-by: Ashok Reddy Soma ashok.reddy.soma@amd.com Signed-off-by: Venkatesh Yadav Abbarapu venkatesh.abbarapu@amd.com --- drivers/mtd/spi/spi-nor-ids.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index 91ae49c9484..218c628f112 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -359,9 +359,11 @@ const struct flash_info spi_nor_ids[] = { { INFO("mt35xl512aba", 0x2c5a1a, 0, 128 * 1024, 512, USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES | SPI_NOR_OCTAL_DTR_READ) }, { INFO("mt35xu512aba", 0x2c5b1a, 0, 128 * 1024, 512, USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES | SPI_NOR_OCTAL_DTR_READ) }, { INFO("mt35xu01gaba", 0x2c5b1b, 0, 128 * 1024, 1024, USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) }, + { INFO6("mt35xu01g", 0x2c5b1b, 0x104100, 128 * 1024, 1024, + USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES | SPI_NOR_OCTAL_DTR_READ) }, + { INFO("mt35xu02g", 0x2c5b1c, 0, 128 * 1024, 2048, + USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES | SPI_NOR_OCTAL_DTR_READ) }, #endif /* CONFIG_SPI_FLASH_MT35XU */ - { INFO6("mt35xu01g", 0x2c5b1b, 0x104100, 128 * 1024, 1024, USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) }, - { INFO("mt35xu02g", 0x2c5b1c, 0, 128 * 1024, 2048, USE_FSR | SPI_NOR_OCTAL_READ | SPI_NOR_4B_OPCODES) }, #endif #ifdef CONFIG_SPI_FLASH_SPANSION /* SPANSION */ /* Spansion/Cypress -- single (large) sector size only, at least
Enable mt35xu512aba_fixups for all mt35 series flashes.
Signed-off-by: Ashok Reddy Soma ashok.reddy.soma@amd.com Signed-off-by: Venkatesh Yadav Abbarapu venkatesh.abbarapu@amd.com --- drivers/mtd/spi/spi-nor-core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index ec841fb13bd..5d8ff6ff415 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -4404,8 +4404,12 @@ void spi_nor_set_fixups(struct spi_nor *nor) #endif
#ifdef CONFIG_SPI_FLASH_MT35XU - if (!strcmp(nor->info->name, "mt35xu512aba")) + if (!strcmp(nor->info->name, "mt35xu512aba") || + !strcmp(nor->info->name, "mt35xl512aba") || + !strcmp(nor->info->name, "mt35xu01g") || + !strcmp(nor->info->name, "mt35xu02g")) { nor->fixups = &mt35xu512aba_fixups; + } #endif
#if CONFIG_IS_ENABLED(SPI_FLASH_MACRONIX)
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Venkatesh Yadav Abbarapu