* [PATCH v3 0/2] mtd: spi-nor: add entry for mt35xu512aba flash @ 2018-10-12 2:23 Yogesh Narayan Gaur 2018-10-12 2:23 ` [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash Yogesh Narayan Gaur 2018-10-12 2:23 ` [PATCH v3 2/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur 0 siblings, 2 replies; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-10-12 2:23 UTC (permalink / raw) To: linux-mtd, linux-spi, tudor.ambarus Cc: marek.vasut, cyrille.pitchen, boris.brezillon, computersforpeace, frieder.schrempf, linux-kernel, Yogesh Narayan Gaur Add MFR_ID information, 0x002C, related to the Micron flash. Currently, MFR_ID 0x0020 is being specified as Micron flash ID but these are actually CFI ID of STMicro flashes. Rename SNOR_MFR_MICRON to SNOR_MFR_ST and add entry for SNOR_MFR_MICRON having CFI ID value of Micron flash. Add entry of mt35xu512aba [1] flash in spi_nor_ids table. [1] https://www.micron.com/resource-details/0b74b806-bbf1-4c24-b07b-35e2799bb6ff Yogesh Gaur (2): mtd: spi-nor: add macros related to MICRON flash mtd: spi-nor: add entry for mt35xu512aba flash Changes for v3: - Modified flash node style as suggested by Tudor. Changes for v2: - Removed checkpatch warning, 80 character limit, in patch 'mtd: spi-nor: add entry for mt35xu512aba flash'. drivers/mtd/spi-nor/spi-nor.c | 15 ++++++++++++--- include/linux/mtd/cfi.h | 1 + include/linux/mtd/spi-nor.h | 3 ++- 3 files changed, 15 insertions(+), 4 deletions(-) -- 1.9.1 ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-12 2:23 [PATCH v3 0/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur @ 2018-10-12 2:23 ` Yogesh Narayan Gaur 2018-10-12 6:07 ` Boris Brezillon 2018-11-21 14:39 ` [v3,1/2] " Boris Brezillon 2018-10-12 2:23 ` [PATCH v3 2/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur 1 sibling, 2 replies; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-10-12 2:23 UTC (permalink / raw) To: linux-mtd, linux-spi, tudor.ambarus Cc: marek.vasut, cyrille.pitchen, boris.brezillon, computersforpeace, frieder.schrempf, linux-kernel, Yogesh Narayan Gaur Some MICRON related macros in spi-nor domain were ST. Rename entries related to STMicroelectronics under macro SNOR_MFR_ST. Added entry of MFR Id for Micron flashes, 0x002C. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- Changes for v3: - None Changes for v2: - None drivers/mtd/spi-nor/spi-nor.c | 9 ++++++--- include/linux/mtd/cfi.h | 1 + include/linux/mtd/spi-nor.h | 3 ++- 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 9407ca5..b8b494f 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -284,6 +284,7 @@ static inline int set_4byte(struct spi_nor *nor, const struct flash_info *info, u8 cmd; switch (JEDEC_MFR(info)) { + case SNOR_MFR_ST: case SNOR_MFR_MICRON: /* Some Micron need WREN command; all will accept it */ need_wren = true; @@ -1388,7 +1389,7 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, - /* Micron */ + /* Micron <--> ST Micro */ { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, @@ -3223,6 +3224,7 @@ static int spi_nor_init_params(struct spi_nor *nor, params->quad_enable = macronix_quad_enable; break; + case SNOR_MFR_ST: case SNOR_MFR_MICRON: break; @@ -3671,8 +3673,9 @@ int spi_nor_scan(struct spi_nor *nor, const char *name, mtd->_resume = spi_nor_resume; /* NOR protection support for STmicro/Micron chips and similar */ - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || - info->flags & SPI_NOR_HAS_LOCK) { + if (JEDEC_MFR(info) == SNOR_MFR_ST || + JEDEC_MFR(info) == SNOR_MFR_MICRON || + info->flags & SPI_NOR_HAS_LOCK) { nor->flash_lock = stm_lock; nor->flash_unlock = stm_unlock; nor->flash_is_locked = stm_is_locked; diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index 9b57a9b..cbf7716 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -377,6 +377,7 @@ struct cfi_fixup { #define CFI_MFR_SHARP 0x00B0 #define CFI_MFR_SST 0x00BF #define CFI_MFR_ST 0x0020 /* STMicroelectronics */ +#define CFI_MFR_MICRON 0x002C /* Micron */ #define CFI_MFR_TOSHIBA 0x0098 #define CFI_MFR_WINBOND 0x00DA diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 7f0c730..8b1acf6 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -23,7 +23,8 @@ #define SNOR_MFR_ATMEL CFI_MFR_ATMEL #define SNOR_MFR_GIGADEVICE 0xc8 #define SNOR_MFR_INTEL CFI_MFR_INTEL -#define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron */ +#define SNOR_MFR_ST CFI_MFR_ST /* ST Micro */ +#define SNOR_MFR_MICRON CFI_MFR_MICRON /* Micron */ #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX #define SNOR_MFR_SPANSION CFI_MFR_AMD #define SNOR_MFR_SST CFI_MFR_SST -- 1.9.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-12 2:23 ` [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash Yogesh Narayan Gaur @ 2018-10-12 6:07 ` Boris Brezillon 2018-10-12 6:31 ` Yogesh Narayan Gaur 2018-11-21 14:39 ` [v3,1/2] " Boris Brezillon 1 sibling, 1 reply; 12+ messages in thread From: Boris Brezillon @ 2018-10-12 6:07 UTC (permalink / raw) To: Yogesh Narayan Gaur Cc: linux-mtd, linux-spi, tudor.ambarus, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel On Fri, 12 Oct 2018 02:23:08 +0000 Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: > Some MICRON related macros in spi-nor domain were ST. > Rename entries related to STMicroelectronics under macro SNOR_MFR_ST. > > Added entry of MFR Id for Micron flashes, 0x002C. > > Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> > Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> > --- > Changes for v3: > - None > Changes for v2: > - None > > drivers/mtd/spi-nor/spi-nor.c | 9 ++++++--- > include/linux/mtd/cfi.h | 1 + > include/linux/mtd/spi-nor.h | 3 ++- > 3 files changed, 9 insertions(+), 4 deletions(-) > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index 9407ca5..b8b494f 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -284,6 +284,7 @@ static inline int set_4byte(struct spi_nor *nor, const struct flash_info *info, > u8 cmd; > > switch (JEDEC_MFR(info)) { > + case SNOR_MFR_ST: > case SNOR_MFR_MICRON: > /* Some Micron need WREN command; all will accept it */ > need_wren = true; > @@ -1388,7 +1389,7 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) > { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, > > - /* Micron */ > + /* Micron <--> ST Micro */ > { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_QUAD_READ) }, > { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, > { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) }, > @@ -3223,6 +3224,7 @@ static int spi_nor_init_params(struct spi_nor *nor, > params->quad_enable = macronix_quad_enable; > break; > > + case SNOR_MFR_ST: > case SNOR_MFR_MICRON: > break; > > @@ -3671,8 +3673,9 @@ int spi_nor_scan(struct spi_nor *nor, const char *name, > mtd->_resume = spi_nor_resume; > > /* NOR protection support for STmicro/Micron chips and similar */ > - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || > - info->flags & SPI_NOR_HAS_LOCK) { > + if (JEDEC_MFR(info) == SNOR_MFR_ST || > + JEDEC_MFR(info) == SNOR_MFR_MICRON || > + info->flags & SPI_NOR_HAS_LOCK) { > nor->flash_lock = stm_lock; > nor->flash_unlock = stm_unlock; > nor->flash_is_locked = stm_is_locked; Are you sure ST and Micron NORs work the same way WRT locking, 4-byte addressing mode and Quad enable? > diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h > index 9b57a9b..cbf7716 100644 > --- a/include/linux/mtd/cfi.h > +++ b/include/linux/mtd/cfi.h > @@ -377,6 +377,7 @@ struct cfi_fixup { > #define CFI_MFR_SHARP 0x00B0 > #define CFI_MFR_SST 0x00BF > #define CFI_MFR_ST 0x0020 /* STMicroelectronics */ > +#define CFI_MFR_MICRON 0x002C /* Micron */ > #define CFI_MFR_TOSHIBA 0x0098 > #define CFI_MFR_WINBOND 0x00DA > > diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h > index 7f0c730..8b1acf6 100644 > --- a/include/linux/mtd/spi-nor.h > +++ b/include/linux/mtd/spi-nor.h > @@ -23,7 +23,8 @@ > #define SNOR_MFR_ATMEL CFI_MFR_ATMEL > #define SNOR_MFR_GIGADEVICE 0xc8 > #define SNOR_MFR_INTEL CFI_MFR_INTEL > -#define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron */ > +#define SNOR_MFR_ST CFI_MFR_ST /* ST Micro */ > +#define SNOR_MFR_MICRON CFI_MFR_MICRON /* Micron */ > #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX > #define SNOR_MFR_SPANSION CFI_MFR_AMD > #define SNOR_MFR_SST CFI_MFR_SST ^ permalink raw reply [flat|nested] 12+ messages in thread
* RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-12 6:07 ` Boris Brezillon @ 2018-10-12 6:31 ` Yogesh Narayan Gaur 2018-10-23 9:39 ` Yogesh Narayan Gaur 0 siblings, 1 reply; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-10-12 6:31 UTC (permalink / raw) To: Boris Brezillon Cc: linux-mtd, linux-spi, tudor.ambarus, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel Hi Boris, > -----Original Message----- > From: Boris Brezillon [mailto:boris.brezillon@bootlin.com] > Sent: Friday, October 12, 2018 11:38 AM > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> > Cc: linux-mtd@lists.infradead.org; linux-spi@vger.kernel.org; > tudor.ambarus@microchip.com; marek.vasut@gmail.com; > cyrille.pitchen@wedev4u.fr; computersforpeace@gmail.com; > frieder.schrempf@exceet.de; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash > > On Fri, 12 Oct 2018 02:23:08 +0000 > Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: > > > Some MICRON related macros in spi-nor domain were ST. > > Rename entries related to STMicroelectronics under macro SNOR_MFR_ST. > > > > Added entry of MFR Id for Micron flashes, 0x002C. > > > > Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> > > Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> > > --- > > Changes for v3: > > - None > > Changes for v2: > > - None > > > > drivers/mtd/spi-nor/spi-nor.c | 9 ++++++--- > > include/linux/mtd/cfi.h | 1 + > > include/linux/mtd/spi-nor.h | 3 ++- > > 3 files changed, 9 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/mtd/spi-nor/spi-nor.c > > b/drivers/mtd/spi-nor/spi-nor.c index 9407ca5..b8b494f 100644 > > --- a/drivers/mtd/spi-nor/spi-nor.c > > +++ b/drivers/mtd/spi-nor/spi-nor.c > > @@ -284,6 +284,7 @@ static inline int set_4byte(struct spi_nor *nor, const > struct flash_info *info, > > u8 cmd; > > > > switch (JEDEC_MFR(info)) { > > + case SNOR_MFR_ST: > > case SNOR_MFR_MICRON: > > /* Some Micron need WREN command; all will accept it */ > > need_wren = true; > > @@ -1388,7 +1389,7 @@ static int spi_nor_is_locked(struct mtd_info *mtd, > loff_t ofs, uint64_t len) > > { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | > SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > > { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, > > SPI_NOR_QUAD_READ) }, > > > > - /* Micron */ > > + /* Micron <--> ST Micro */ > > { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | > SPI_NOR_QUAD_READ) }, > > { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, > SPI_NOR_QUAD_READ) }, > > { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, > SPI_NOR_QUAD_READ) }, > > @@ -3223,6 +3224,7 @@ static int spi_nor_init_params(struct spi_nor *nor, > > params->quad_enable = macronix_quad_enable; > > break; > > > > + case SNOR_MFR_ST: > > case SNOR_MFR_MICRON: > > break; > > > > @@ -3671,8 +3673,9 @@ int spi_nor_scan(struct spi_nor *nor, const char > *name, > > mtd->_resume = spi_nor_resume; > > > > /* NOR protection support for STmicro/Micron chips and similar */ > > - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || > > - info->flags & SPI_NOR_HAS_LOCK) { > > + if (JEDEC_MFR(info) == SNOR_MFR_ST || > > + JEDEC_MFR(info) == SNOR_MFR_MICRON || > > + info->flags & SPI_NOR_HAS_LOCK) { > > nor->flash_lock = stm_lock; > > nor->flash_unlock = stm_unlock; > > nor->flash_is_locked = stm_is_locked; > > Are you sure ST and Micron NORs work the same way WRT locking, 4-byte > addressing mode and Quad enable? Have checked for the Micron flash, MT35x wrt locking, 4-byte addressing mode. For Macronix and Spansion flash there is special handling required for quad mode but not needed for ST flash. This flash didn't support quad mode and have checked that other Micron flash also didn't need special handling for quad mode. -- Regards Yogesh Gaur. > > > diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index > > 9b57a9b..cbf7716 100644 > > --- a/include/linux/mtd/cfi.h > > +++ b/include/linux/mtd/cfi.h > > @@ -377,6 +377,7 @@ struct cfi_fixup { > > #define CFI_MFR_SHARP 0x00B0 > > #define CFI_MFR_SST 0x00BF > > #define CFI_MFR_ST 0x0020 /* STMicroelectronics */ > > +#define CFI_MFR_MICRON 0x002C /* Micron */ > > #define CFI_MFR_TOSHIBA 0x0098 > > #define CFI_MFR_WINBOND 0x00DA > > > > diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h > > index 7f0c730..8b1acf6 100644 > > --- a/include/linux/mtd/spi-nor.h > > +++ b/include/linux/mtd/spi-nor.h > > @@ -23,7 +23,8 @@ > > #define SNOR_MFR_ATMEL CFI_MFR_ATMEL > > #define SNOR_MFR_GIGADEVICE 0xc8 > > #define SNOR_MFR_INTEL CFI_MFR_INTEL > > -#define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron > */ > > +#define SNOR_MFR_ST CFI_MFR_ST /* ST Micro */ > > +#define SNOR_MFR_MICRON CFI_MFR_MICRON /* Micron */ > > #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX > > #define SNOR_MFR_SPANSION CFI_MFR_AMD > > #define SNOR_MFR_SST CFI_MFR_SST ^ permalink raw reply [flat|nested] 12+ messages in thread
* RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-12 6:31 ` Yogesh Narayan Gaur @ 2018-10-23 9:39 ` Yogesh Narayan Gaur 2018-10-23 9:56 ` Boris Brezillon 2018-10-23 9:58 ` Tudor.Ambarus 0 siblings, 2 replies; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-10-23 9:39 UTC (permalink / raw) To: Boris Brezillon, Mark Brown, Tudor Ambarus Cc: linux-mtd, linux-spi, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel Hi, Did we have have any comments or remarks about this patch-series, if not please apply. Both patches in the series been reviewed by Tudor. -- Regards Yogesh Gaur > -----Original Message----- > From: Yogesh Narayan Gaur > Sent: Friday, October 12, 2018 12:02 PM > To: 'Boris Brezillon' <boris.brezillon@bootlin.com> > Cc: linux-mtd@lists.infradead.org; linux-spi@vger.kernel.org; > tudor.ambarus@microchip.com; marek.vasut@gmail.com; > cyrille.pitchen@wedev4u.fr; computersforpeace@gmail.com; > frieder.schrempf@exceet.de; linux-kernel@vger.kernel.org > Subject: RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash > > Hi Boris, > > > -----Original Message----- > > From: Boris Brezillon [mailto:boris.brezillon@bootlin.com] > > Sent: Friday, October 12, 2018 11:38 AM > > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> > > Cc: linux-mtd@lists.infradead.org; linux-spi@vger.kernel.org; > > tudor.ambarus@microchip.com; marek.vasut@gmail.com; > > cyrille.pitchen@wedev4u.fr; computersforpeace@gmail.com; > > frieder.schrempf@exceet.de; linux-kernel@vger.kernel.org > > Subject: Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON > > flash > > > > On Fri, 12 Oct 2018 02:23:08 +0000 > > Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: > > > > > Some MICRON related macros in spi-nor domain were ST. > > > Rename entries related to STMicroelectronics under macro SNOR_MFR_ST. > > > > > > Added entry of MFR Id for Micron flashes, 0x002C. > > > > > > Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> > > > Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> > > > --- > > > Changes for v3: > > > - None > > > Changes for v2: > > > - None > > > > > > drivers/mtd/spi-nor/spi-nor.c | 9 ++++++--- > > > include/linux/mtd/cfi.h | 1 + > > > include/linux/mtd/spi-nor.h | 3 ++- > > > 3 files changed, 9 insertions(+), 4 deletions(-) > > > > > > diff --git a/drivers/mtd/spi-nor/spi-nor.c > > > b/drivers/mtd/spi-nor/spi-nor.c index 9407ca5..b8b494f 100644 > > > --- a/drivers/mtd/spi-nor/spi-nor.c > > > +++ b/drivers/mtd/spi-nor/spi-nor.c > > > @@ -284,6 +284,7 @@ static inline int set_4byte(struct spi_nor *nor, > > > const > > struct flash_info *info, > > > u8 cmd; > > > > > > switch (JEDEC_MFR(info)) { > > > + case SNOR_MFR_ST: > > > case SNOR_MFR_MICRON: > > > /* Some Micron need WREN command; all will accept it */ > > > need_wren = true; > > > @@ -1388,7 +1389,7 @@ static int spi_nor_is_locked(struct mtd_info > > > *mtd, > > loff_t ofs, uint64_t len) > > > { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | > > SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > > > { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, > > > SPI_NOR_QUAD_READ) }, > > > > > > - /* Micron */ > > > + /* Micron <--> ST Micro */ > > > { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | > > SPI_NOR_QUAD_READ) }, > > > { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, > > SPI_NOR_QUAD_READ) }, > > > { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, > > SPI_NOR_QUAD_READ) }, > > > @@ -3223,6 +3224,7 @@ static int spi_nor_init_params(struct spi_nor *nor, > > > params->quad_enable = macronix_quad_enable; > > > break; > > > > > > + case SNOR_MFR_ST: > > > case SNOR_MFR_MICRON: > > > break; > > > > > > @@ -3671,8 +3673,9 @@ int spi_nor_scan(struct spi_nor *nor, const > > > char > > *name, > > > mtd->_resume = spi_nor_resume; > > > > > > /* NOR protection support for STmicro/Micron chips and similar */ > > > - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || > > > - info->flags & SPI_NOR_HAS_LOCK) { > > > + if (JEDEC_MFR(info) == SNOR_MFR_ST || > > > + JEDEC_MFR(info) == SNOR_MFR_MICRON || > > > + info->flags & SPI_NOR_HAS_LOCK) { > > > nor->flash_lock = stm_lock; > > > nor->flash_unlock = stm_unlock; > > > nor->flash_is_locked = stm_is_locked; > > > > Are you sure ST and Micron NORs work the same way WRT locking, 4-byte > > addressing mode and Quad enable? > > Have checked for the Micron flash, MT35x wrt locking, 4-byte addressing mode. > For Macronix and Spansion flash there is special handling required for quad > mode but not needed for ST flash. > This flash didn't support quad mode and have checked that other Micron flash > also didn't need special handling for quad mode. > -- > Regards > Yogesh Gaur. > > > > > diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index > > > 9b57a9b..cbf7716 100644 > > > --- a/include/linux/mtd/cfi.h > > > +++ b/include/linux/mtd/cfi.h > > > @@ -377,6 +377,7 @@ struct cfi_fixup { > > > #define CFI_MFR_SHARP 0x00B0 > > > #define CFI_MFR_SST 0x00BF > > > #define CFI_MFR_ST 0x0020 /* STMicroelectronics */ > > > +#define CFI_MFR_MICRON 0x002C /* Micron */ > > > #define CFI_MFR_TOSHIBA 0x0098 > > > #define CFI_MFR_WINBOND 0x00DA > > > > > > diff --git a/include/linux/mtd/spi-nor.h > > > b/include/linux/mtd/spi-nor.h index 7f0c730..8b1acf6 100644 > > > --- a/include/linux/mtd/spi-nor.h > > > +++ b/include/linux/mtd/spi-nor.h > > > @@ -23,7 +23,8 @@ > > > #define SNOR_MFR_ATMEL CFI_MFR_ATMEL > > > #define SNOR_MFR_GIGADEVICE 0xc8 > > > #define SNOR_MFR_INTEL CFI_MFR_INTEL > > > -#define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> > Micron > > */ > > > +#define SNOR_MFR_ST CFI_MFR_ST /* ST Micro */ > > > +#define SNOR_MFR_MICRON CFI_MFR_MICRON /* > Micron */ > > > #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX > > > #define SNOR_MFR_SPANSION CFI_MFR_AMD > > > #define SNOR_MFR_SST CFI_MFR_SST ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-23 9:39 ` Yogesh Narayan Gaur @ 2018-10-23 9:56 ` Boris Brezillon 2018-10-23 10:00 ` Yogesh Narayan Gaur 2018-10-23 9:58 ` Tudor.Ambarus 1 sibling, 1 reply; 12+ messages in thread From: Boris Brezillon @ 2018-10-23 9:56 UTC (permalink / raw) To: Yogesh Narayan Gaur Cc: Mark Brown, Tudor Ambarus, linux-mtd, linux-spi, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel Hi Yogesh, On Tue, 23 Oct 2018 09:39:25 +0000 Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: > Hi, > > Did we have have any comments or remarks about this patch-series, if not please apply. Sorry, but it was already too late for this release, and the merge window just started, so it will have to wait at least 2 more weeks. We've been lagging with SPI NOR patches for the last couple releases because I clearly don't have time to review those contributions, and it seems Marek does not have time either. > > Both patches in the series been reviewed by Tudor. Things are improving a bit thanks to Tudor's involvement in the review process, but I'd like to remember you that you, as a regular contributor to the spi-nor subsystem, can help us with that too. That is, help review patches coming from others instead of only focusing on your own contributions. Regards, Boris ^ permalink raw reply [flat|nested] 12+ messages in thread
* RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-23 9:56 ` Boris Brezillon @ 2018-10-23 10:00 ` Yogesh Narayan Gaur 2018-11-16 6:54 ` Yogesh Narayan Gaur 0 siblings, 1 reply; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-10-23 10:00 UTC (permalink / raw) To: Boris Brezillon Cc: Mark Brown, Tudor Ambarus, linux-mtd, linux-spi, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel Hi Boris, > -----Original Message----- > From: Boris Brezillon [mailto:boris.brezillon@bootlin.com] > Sent: Tuesday, October 23, 2018 3:27 PM > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> > Cc: Mark Brown <broonie@kernel.org>; Tudor Ambarus > <tudor.ambarus@microchip.com>; linux-mtd@lists.infradead.org; linux- > spi@vger.kernel.org; marek.vasut@gmail.com; cyrille.pitchen@wedev4u.fr; > computersforpeace@gmail.com; frieder.schrempf@exceet.de; linux- > kernel@vger.kernel.org > Subject: Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash > > Hi Yogesh, > > On Tue, 23 Oct 2018 09:39:25 +0000 > Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: > > > Hi, > > > > Did we have have any comments or remarks about this patch-series, if not > please apply. > > Sorry, but it was already too late for this release, and the merge window just > started, so it will have to wait at least 2 more weeks. Ok. > > We've been lagging with SPI NOR patches for the last couple releases because I > clearly don't have time to review those contributions, and it seems Marek does > not have time either. > > > > > Both patches in the series been reviewed by Tudor. > > Things are improving a bit thanks to Tudor's involvement in the review process, > but I'd like to remember you that you, as a regular contributor to the spi-nor > subsystem, can help us with that too. That is, help review patches coming from > others instead of only focusing on your own contributions. > Sure, I would start doing the review of other contributor patches. -- Regards Yogesh Gaur. > Regards, > > Boris ^ permalink raw reply [flat|nested] 12+ messages in thread
* RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-23 10:00 ` Yogesh Narayan Gaur @ 2018-11-16 6:54 ` Yogesh Narayan Gaur 0 siblings, 0 replies; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-11-16 6:54 UTC (permalink / raw) To: Boris Brezillon Cc: Mark Brown, Tudor Ambarus, linux-mtd, linux-spi, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel Hi Boris, Please apply this patch series [1] in the coming release. -- Regards Yogesh Gaur [1] https://patchwork.ozlabs.org/project/linux-mtd/list/?series=70384 > -----Original Message----- > From: Yogesh Narayan Gaur > Sent: Tuesday, October 23, 2018 3:31 PM > To: 'Boris Brezillon' <boris.brezillon@bootlin.com> > Cc: Mark Brown <broonie@kernel.org>; Tudor Ambarus > <tudor.ambarus@microchip.com>; linux-mtd@lists.infradead.org; linux- > spi@vger.kernel.org; marek.vasut@gmail.com; cyrille.pitchen@wedev4u.fr; > computersforpeace@gmail.com; frieder.schrempf@exceet.de; linux- > kernel@vger.kernel.org > Subject: RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash > > Hi Boris, > > > -----Original Message----- > > From: Boris Brezillon [mailto:boris.brezillon@bootlin.com] > > Sent: Tuesday, October 23, 2018 3:27 PM > > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> > > Cc: Mark Brown <broonie@kernel.org>; Tudor Ambarus > > <tudor.ambarus@microchip.com>; linux-mtd@lists.infradead.org; linux- > > spi@vger.kernel.org; marek.vasut@gmail.com; > > cyrille.pitchen@wedev4u.fr; computersforpeace@gmail.com; > > frieder.schrempf@exceet.de; linux- kernel@vger.kernel.org > > Subject: Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON > > flash > > > > Hi Yogesh, > > > > On Tue, 23 Oct 2018 09:39:25 +0000 > > Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: > > > > > Hi, > > > > > > Did we have have any comments or remarks about this patch-series, > > > if not > > please apply. > > > > Sorry, but it was already too late for this release, and the merge > > window just started, so it will have to wait at least 2 more weeks. > Ok. > > > > > We've been lagging with SPI NOR patches for the last couple releases > > because I clearly don't have time to review those contributions, and > > it seems Marek does not have time either. > > > > > > > > Both patches in the series been reviewed by Tudor. > > > > Things are improving a bit thanks to Tudor's involvement in the review > > process, but I'd like to remember you that you, as a regular > > contributor to the spi-nor subsystem, can help us with that too. That > > is, help review patches coming from others instead of only focusing on your > own contributions. > > > Sure, I would start doing the review of other contributor patches. > > -- > Regards > Yogesh Gaur. > > > Regards, > > > > Boris ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-23 9:39 ` Yogesh Narayan Gaur 2018-10-23 9:56 ` Boris Brezillon @ 2018-10-23 9:58 ` Tudor.Ambarus 1 sibling, 0 replies; 12+ messages in thread From: Tudor.Ambarus @ 2018-10-23 9:58 UTC (permalink / raw) To: yogeshnarayan.gaur, boris.brezillon, broonie Cc: linux-mtd, linux-spi, marek.vasut, cyrille.pitchen, computersforpeace, frieder.schrempf, linux-kernel Hi, On 10/23/2018 12:39 PM, Yogesh Narayan Gaur wrote: > Hi, > > Did we have have any comments or remarks about this patch-series, if not please apply. Now that the octal mode is close to an end, it would make sense to wait for it, so that you can add the octal flag for this memory when introduced. Of course, not a show stopper. Cheers, ta > > Both patches in the series been reviewed by Tudor. > > -- > Regards > Yogesh Gaur > >> -----Original Message----- >> From: Yogesh Narayan Gaur >> Sent: Friday, October 12, 2018 12:02 PM >> To: 'Boris Brezillon' <boris.brezillon@bootlin.com> >> Cc: linux-mtd@lists.infradead.org; linux-spi@vger.kernel.org; >> tudor.ambarus@microchip.com; marek.vasut@gmail.com; >> cyrille.pitchen@wedev4u.fr; computersforpeace@gmail.com; >> frieder.schrempf@exceet.de; linux-kernel@vger.kernel.org >> Subject: RE: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash >> >> Hi Boris, >> >>> -----Original Message----- >>> From: Boris Brezillon [mailto:boris.brezillon@bootlin.com] >>> Sent: Friday, October 12, 2018 11:38 AM >>> To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> >>> Cc: linux-mtd@lists.infradead.org; linux-spi@vger.kernel.org; >>> tudor.ambarus@microchip.com; marek.vasut@gmail.com; >>> cyrille.pitchen@wedev4u.fr; computersforpeace@gmail.com; >>> frieder.schrempf@exceet.de; linux-kernel@vger.kernel.org >>> Subject: Re: [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON >>> flash >>> >>> On Fri, 12 Oct 2018 02:23:08 +0000 >>> Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> wrote: >>> >>>> Some MICRON related macros in spi-nor domain were ST. >>>> Rename entries related to STMicroelectronics under macro SNOR_MFR_ST. >>>> >>>> Added entry of MFR Id for Micron flashes, 0x002C. >>>> >>>> Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> >>>> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> >>>> --- >>>> Changes for v3: >>>> - None >>>> Changes for v2: >>>> - None >>>> >>>> drivers/mtd/spi-nor/spi-nor.c | 9 ++++++--- >>>> include/linux/mtd/cfi.h | 1 + >>>> include/linux/mtd/spi-nor.h | 3 ++- >>>> 3 files changed, 9 insertions(+), 4 deletions(-) >>>> >>>> diff --git a/drivers/mtd/spi-nor/spi-nor.c >>>> b/drivers/mtd/spi-nor/spi-nor.c index 9407ca5..b8b494f 100644 >>>> --- a/drivers/mtd/spi-nor/spi-nor.c >>>> +++ b/drivers/mtd/spi-nor/spi-nor.c >>>> @@ -284,6 +284,7 @@ static inline int set_4byte(struct spi_nor *nor, >>>> const >>> struct flash_info *info, >>>> u8 cmd; >>>> >>>> switch (JEDEC_MFR(info)) { >>>> + case SNOR_MFR_ST: >>>> case SNOR_MFR_MICRON: >>>> /* Some Micron need WREN command; all will accept it */ >>>> need_wren = true; >>>> @@ -1388,7 +1389,7 @@ static int spi_nor_is_locked(struct mtd_info >>>> *mtd, >>> loff_t ofs, uint64_t len) >>>> { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | >>> SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, >>>> { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, >>>> SPI_NOR_QUAD_READ) }, >>>> >>>> - /* Micron */ >>>> + /* Micron <--> ST Micro */ >>>> { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | >>> SPI_NOR_QUAD_READ) }, >>>> { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, >>> SPI_NOR_QUAD_READ) }, >>>> { "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, >>> SPI_NOR_QUAD_READ) }, >>>> @@ -3223,6 +3224,7 @@ static int spi_nor_init_params(struct spi_nor *nor, >>>> params->quad_enable = macronix_quad_enable; >>>> break; >>>> >>>> + case SNOR_MFR_ST: >>>> case SNOR_MFR_MICRON: >>>> break; >>>> >>>> @@ -3671,8 +3673,9 @@ int spi_nor_scan(struct spi_nor *nor, const >>>> char >>> *name, >>>> mtd->_resume = spi_nor_resume; >>>> >>>> /* NOR protection support for STmicro/Micron chips and similar */ >>>> - if (JEDEC_MFR(info) == SNOR_MFR_MICRON || >>>> - info->flags & SPI_NOR_HAS_LOCK) { >>>> + if (JEDEC_MFR(info) == SNOR_MFR_ST || >>>> + JEDEC_MFR(info) == SNOR_MFR_MICRON || >>>> + info->flags & SPI_NOR_HAS_LOCK) { >>>> nor->flash_lock = stm_lock; >>>> nor->flash_unlock = stm_unlock; >>>> nor->flash_is_locked = stm_is_locked; >>> >>> Are you sure ST and Micron NORs work the same way WRT locking, 4-byte >>> addressing mode and Quad enable? >> >> Have checked for the Micron flash, MT35x wrt locking, 4-byte addressing mode. >> For Macronix and Spansion flash there is special handling required for quad >> mode but not needed for ST flash. >> This flash didn't support quad mode and have checked that other Micron flash >> also didn't need special handling for quad mode. >> -- >> Regards >> Yogesh Gaur. >>> >>>> diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index >>>> 9b57a9b..cbf7716 100644 >>>> --- a/include/linux/mtd/cfi.h >>>> +++ b/include/linux/mtd/cfi.h >>>> @@ -377,6 +377,7 @@ struct cfi_fixup { >>>> #define CFI_MFR_SHARP 0x00B0 >>>> #define CFI_MFR_SST 0x00BF >>>> #define CFI_MFR_ST 0x0020 /* STMicroelectronics */ >>>> +#define CFI_MFR_MICRON 0x002C /* Micron */ >>>> #define CFI_MFR_TOSHIBA 0x0098 >>>> #define CFI_MFR_WINBOND 0x00DA >>>> >>>> diff --git a/include/linux/mtd/spi-nor.h >>>> b/include/linux/mtd/spi-nor.h index 7f0c730..8b1acf6 100644 >>>> --- a/include/linux/mtd/spi-nor.h >>>> +++ b/include/linux/mtd/spi-nor.h >>>> @@ -23,7 +23,8 @@ >>>> #define SNOR_MFR_ATMEL CFI_MFR_ATMEL >>>> #define SNOR_MFR_GIGADEVICE 0xc8 >>>> #define SNOR_MFR_INTEL CFI_MFR_INTEL >>>> -#define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> >> Micron >>> */ >>>> +#define SNOR_MFR_ST CFI_MFR_ST /* ST Micro */ >>>> +#define SNOR_MFR_MICRON CFI_MFR_MICRON /* >> Micron */ >>>> #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX >>>> #define SNOR_MFR_SPANSION CFI_MFR_AMD >>>> #define SNOR_MFR_SST CFI_MFR_SST > > ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [v3,1/2] mtd: spi-nor: add macros related to MICRON flash 2018-10-12 2:23 ` [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash Yogesh Narayan Gaur 2018-10-12 6:07 ` Boris Brezillon @ 2018-11-21 14:39 ` Boris Brezillon 1 sibling, 0 replies; 12+ messages in thread From: Boris Brezillon @ 2018-11-21 14:39 UTC (permalink / raw) To: Yogesh Narayan Gaur, linux-mtd, linux-spi, tudor.ambarus Cc: Boris Brezillon, linux-kernel, marek.vasut, frieder.schrempf, cyrille.pitchen, computersforpeace On Fri, 2018-10-12 at 02:23:08 UTC, Yogesh Narayan Gaur wrote: > Some MICRON related macros in spi-nor domain were ST. > Rename entries related to STMicroelectronics under macro SNOR_MFR_ST. > > Added entry of MFR Id for Micron flashes, 0x002C. > > Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> > Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Applied to http://git.infradead.org/linux-mtd.git spi-nor/next, thanks. Boris ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH v3 2/2] mtd: spi-nor: add entry for mt35xu512aba flash 2018-10-12 2:23 [PATCH v3 0/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur 2018-10-12 2:23 ` [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash Yogesh Narayan Gaur @ 2018-10-12 2:23 ` Yogesh Narayan Gaur 2018-11-21 14:39 ` [v3,2/2] " Boris Brezillon 1 sibling, 1 reply; 12+ messages in thread From: Yogesh Narayan Gaur @ 2018-10-12 2:23 UTC (permalink / raw) To: linux-mtd, linux-spi, tudor.ambarus Cc: marek.vasut, cyrille.pitchen, boris.brezillon, computersforpeace, frieder.schrempf, linux-kernel, Yogesh Narayan Gaur Add entry for mt35xu512aba Micron NOR flash. This flash is having uniform sector erase size of 128KB, have support of FSR(flag status register), flash size is 64MB and supports 4-byte commands. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> --- Changes for v3: - Modified flash node style as suggested by Tudor. Changes for v2: - Removed checkpatch warning, 80 character limit. drivers/mtd/spi-nor/spi-nor.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index b8b494f..0b8a6e0 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1405,6 +1405,12 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) { "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, { "mt25qu02g", INFO(0x20bb22, 0, 64 * 1024, 4096, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, + /* Micron */ + { + "mt35xu512aba", INFO(0x2c5b1a, 0, 128 * 1024, 512, + SECT_4K | USE_FSR | SPI_NOR_4B_OPCODES) + }, + /* PMC */ { "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) }, { "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) }, -- 1.9.1 ^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [v3,2/2] mtd: spi-nor: add entry for mt35xu512aba flash 2018-10-12 2:23 ` [PATCH v3 2/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur @ 2018-11-21 14:39 ` Boris Brezillon 0 siblings, 0 replies; 12+ messages in thread From: Boris Brezillon @ 2018-11-21 14:39 UTC (permalink / raw) To: Yogesh Narayan Gaur, linux-mtd, linux-spi, tudor.ambarus Cc: Boris Brezillon, linux-kernel, marek.vasut, frieder.schrempf, cyrille.pitchen, computersforpeace On Fri, 2018-10-12 at 02:23:13 UTC, Yogesh Narayan Gaur wrote: > Add entry for mt35xu512aba Micron NOR flash. > This flash is having uniform sector erase size of 128KB, have > support of FSR(flag status register), flash size is 64MB and > supports 4-byte commands. > > Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> > Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Applied to http://git.infradead.org/linux-mtd.git spi-nor/next, thanks. Boris ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2018-11-21 14:39 UTC | newest] Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-10-12 2:23 [PATCH v3 0/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur 2018-10-12 2:23 ` [PATCH v3 1/2] mtd: spi-nor: add macros related to MICRON flash Yogesh Narayan Gaur 2018-10-12 6:07 ` Boris Brezillon 2018-10-12 6:31 ` Yogesh Narayan Gaur 2018-10-23 9:39 ` Yogesh Narayan Gaur 2018-10-23 9:56 ` Boris Brezillon 2018-10-23 10:00 ` Yogesh Narayan Gaur 2018-11-16 6:54 ` Yogesh Narayan Gaur 2018-10-23 9:58 ` Tudor.Ambarus 2018-11-21 14:39 ` [v3,1/2] " Boris Brezillon 2018-10-12 2:23 ` [PATCH v3 2/2] mtd: spi-nor: add entry for mt35xu512aba flash Yogesh Narayan Gaur 2018-11-21 14:39 ` [v3,2/2] " Boris Brezillon
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