[PATCH v7 3/3] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Reviewed-by: Frieder Schrempf Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 21 + 1 file changed, 21 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index ef50237f10

[PATCH v7 2/3] drivers: introduce mtdblock abstraction

MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Kconfig| 8 ++ drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 227

[PATCH v7 1/3] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 3 +- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 76 +++ include/part.h| 3 ++ 4 files

[PATCH v7 0/3] Introduce mtdblock device

tedevices.com/ - [5] https://lore.kernel.org/all/20240524102920.2631731-1-avroma...@salutedevices.com/ - [6] https://lore.kernel.org/all/20240603155702.1840464-1-avroma...@salutedevices.com/ - [7] https://lore.kernel.org/all/20240626104440.2811686-1-avroma...@salutedevices.com/ Alexey Romanov (3)

[PATCH v6 6/6] spinand: bind UBI block

UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov Reviewed-by: Frieder Schrempf --- drivers/mtd/nand/spi/core.c | 12 ++-- 1 file changed, 10 insertions(+), 2

[PATCH v6 5/6] disk: support UBI partitions

UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- drivers/mtd/ubi/Makefile | 2 +- drivers/mtd/ubi/part.c | 99 include/part.h | 2 + 3 files

[PATCH v6 3/6] drivers: introduce UBI block abstraction

mode 100644 index 00..99d55282cd --- /dev/null +++ b/drivers/mtd/ubi/block.c @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2024 SaluteDevices, Inc. + * + * Author: Alexey Romanov + */ + +#include +#include +#include +#include +#include + +int ubi

[PATCH v6 4/6] disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- disk/part.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/disk/part.c b/disk/part.c

[PATCH v6 2/6] ubi: allow to write to volume with offset

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 72 +++-- env/ubi.c | 10

[PATCH v6 1/6] ubi: allow to read from volume with offset

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions

[PATCH v6 0/6] Introduce UBI block device

811828-1-avroma...@salutedevices.com/ Alexey Romanov (6): ubi: allow to read from volume with offset ubi: allow to write to volume with offset drivers: introduce UBI block abstraction disk: don't try search for partition type if already set disk: support UBI partitions spinand: bind UBI bl

Re: [PATCH v5 0/6] Introduce UBI block device

Hello, ping. On Wed, Jun 26, 2024 at 01:45:21PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the UBI block device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

Re: [PATCH v6 0/3] Introduce mtdblock device

Hello, ping. On Wed, Jun 26, 2024 at 01:44:37PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the mtdblock device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

[PATCH v5 6/6] spinand: bind UBI block

UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov Reviewed-by: Frieder Schrempf --- drivers/mtd/nand/spi/core.c | 9 - 1 file changed, 8 insertions(+), 1 deletion

[PATCH v5 5/6] disk: support UBI partitions

UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- drivers/mtd/ubi/Makefile | 2 +- drivers/mtd/ubi/part.c | 99 include/part.h | 2 + 3 files

[PATCH v5 4/6] disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- disk/part.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/disk/part.c b/disk/part.c

[PATCH v5 3/6] drivers: introduce UBI block abstraction

ers/mtd/ubi/block.c new file mode 100644 index 00..99d55282cd --- /dev/null +++ b/drivers/mtd/ubi/block.c @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2024 SaluteDevices, Inc. + * + * Author: Alexey Romanov + */ + +#include +#include +#include +#include +

[PATCH v5 2/6] ubi: allow to write to volume with offset

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 72 +++-- env/ubi.c | 10

[PATCH v5 0/6] Introduce UBI block device

571-1-avroma...@salutedevices.com/ Alexey Romanov (6): ubi: allow to read from volume with offset ubi: allow to write to volume with offset drivers: introduce UBI block abstraction disk: don't try search for partition type if already set disk: support UBI partitions spinand: bind UBI

[PATCH v5 1/6] ubi: allow to read from volume with offset

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions

[PATCH v6 3/3] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Reviewed-by: Frieder Schrempf Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 62c28aa422..8edb468aed

[PATCH v6 2/3] drivers: introduce mtdblock abstraction

MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Makefile | 3 + drivers/mtd/mtdblock.c | 227 + include/linux/mtd

[PATCH v6 1/3] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 3 +- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 76 +++ include/part.h| 3 ++ 4 files

[PATCH v6 0/3] Introduce mtdblock device

ore.kernel.org/all/20240603155702.1840464-1-avroma...@salutedevices.com/ Alexey Romanov (3): disk: support MTD partitions drivers: introduce mtdblock abstraction spinand: bind mtdblock disk/part.c | 3 +- drivers/block/blk-uclass.c | 1 + drivers/mtd/Kconfig |

Re: [PATCH v5 0/3] Introduce mtdblock device

Hi Simon, On Wed, Jun 05, 2024 at 07:17:34AM -0600, Simon Glass wrote: > Hi Alexey, > > On Wed, 5 Jun 2024 at 04:09, Alexey Romanov > wrote: > > > > Hi Simon, > > your message is empty. > > > > On Tue, Jun 04, 2024 at 08:13:34PM -0600, Simon Glass

Re: [PATCH v5 0/3] Introduce mtdblock device

hanks and regards, > Dario > > On Wed, Jun 5, 2024 at 3:17 PM Simon Glass wrote: > > > > Hi Alexey, > > > > On Wed, 5 Jun 2024 at 04:09, Alexey Romanov > > wrote: > > > > > > Hi Simon, > > > your message is empty. > > > &g

Re: [PATCH v5 0/3] Introduce mtdblock device

Hi Simon, your message is empty. On Tue, Jun 04, 2024 at 08:13:34PM -0600, Simon Glass wrote: > Hi Alexey, > > On Mon, Jun 3, 2024, 09:57 Alexey Romanov > wrote: > > > Hello! > > > > This series adds support for the mtdblock device, which > > a

[PATCH v4 6/6] spinand: bind UBI block

UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand

[PATCH v4 5/6] disk: support UBI partitions

UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- drivers/mtd/ubi/Makefile | 2 +- drivers/mtd/ubi/part.c | 99 include/part.h | 2 + 3 files

[PATCH v4 4/6] disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- disk/part.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/disk/part.c b/disk/part.c

[PATCH v4 3/6] drivers: introduce UBI block abstraction

d/ubi/block.c new file mode 100644 index 00..2464decb81 --- /dev/null +++ b/drivers/mtd/ubi/block.c @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2024 SaluteDevices, Inc. + * + * Author: Alexey Romanov + */ + +#include +#include +#include +#include +#incl

[PATCH v4 2/6] ubi: allow to write to volume with offset

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 71 +++-- env/ubi.c | 10

[PATCH v4 1/6] ubi: allow to read from volume with offset

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions

[PATCH v4 0/6] Introduce UBI block device

-1-avroma...@salutedevices.com/ [3] https://lore.kernel.org/all/20240307130726.1582487-1-avroma...@salutedevices.com/ [4] https://lore.kernel.org/all/20240325144148.3738195-1-avroma...@salutedevices.com/ [5] https://lore.kernel.org/all/20240524111319.3512009-1-avroma...@salutedevices.com/ Alexe

[PATCH v5 3/3] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Reviewed-by: Frieder Schrempf Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 62c28aa422..8edb468aed

[PATCH v5 2/3] drivers: introduce mtdblock abstraction

MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 227 + include/linux/mtd

[PATCH v5 1/3] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 3 +- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 76 +++ include/part.h| 3 ++ 4 files

[PATCH v5 0/3] Introduce mtdblock device

.kernel.org/all/20240524102920.2631731-1-avroma...@salutedevices.com/ Alexey Romanov (3): disk: support MTD partitions drivers: introduce mtdblock abstraction spinand: bind mtdblock disk/part.c | 3 +- drivers/block/blk-uclass.c | 1 + drivers/mtd/Kconfig | 1 + drivers/mtd/Makefi

[PATCH v3 6/6] spinand: bind UBI block

UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand

[PATCH v3 5/6] disk: support UBI partitions

UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- drivers/mtd/ubi/Makefile | 2 +- drivers/mtd/ubi/part.c | 99 include/part.h | 2 + 3 files

[PATCH v3 4/6] disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- disk/part.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/disk/part.c b/disk/part.c

[PATCH v3 3/6] drivers: introduce UBI block abstraction

d/ubi/block.c new file mode 100644 index 00..2464decb81 --- /dev/null +++ b/drivers/mtd/ubi/block.c @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2024 SaluteDevices, Inc. + * + * Author: Alexey Romanov + */ + +#include +#include +#include +#include +#incl

[PATCH v3 2/6] ubi: allow to write to volume with offset

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 71 +++-- env/ubi.c | 10

[PATCH v3 1/6] ubi: allow to read from volume with offset

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions

[PATCH v3 0/6] Introduce UBI block device

avroma...@salutedevices.com/ Alexey Romanov (6): ubi: allow to read from volume with offset ubi: allow to write to volume with offset drivers: introduce UBI block abstraction disk: don't try search for partition type if already set disk: support UBI partitions spinand: bind UBI block cmd

[PATCH v4 3/3] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Reviewed-by: Frieder Schrempf Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 2a3dbcfcb4..dd880adf31

[PATCH v4 2/3] drivers: introduce mtdblock abstraction

MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 227 + include/linux/mtd

[PATCH v4 1/3] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 3 +- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 69 +++ include/part.h| 3 ++ 4 files

[PATCH v4 0/3] Introduce mtdblock device

- [4] https://lore.kernel.org/all/20240404105813.1520732-1-avroma...@salutedevices.com/ Alexey Romanov (3): disk: support MTD partitions drivers: introduce mtdblock abstraction spinand: bind mtdblock disk/part.c | 3 +- drivers/block/blk-uclass.c | 1 + drivers/mtd/Kconfig

Re: [PATCH v2 0/6] Introduce UBI block device

m-0029881/) that should be applied to bracnh before this. > > Michael > > On Thu, May 23, 2024 at 12:49 PM Alexey Romanov > wrote: > > > > > > Hi Michael, > > > > On Mon, May 06, 2024 at 03:59:52PM +0200, Michael Nazzareno Trimarchi wrote: > > &

Re: [PATCH v2 0/6] Introduce UBI block device

Hi Michael, On Mon, May 06, 2024 at 03:59:52PM +0200, Michael Nazzareno Trimarchi wrote: > Hi Alexey > > Sorry will will put on CI Any news? > > Michael > > On Mon, May 6, 2024 at 3:58 PM Alexey Romanov > wrote: > > > > Hello! Ping. > > > >

Re: [PATCH v2 0/6] Introduce UBI block device

Hello! Ping. On Mon, Mar 25, 2024 at 05:41:42PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the UBI block device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

Re: [PATCH v3 0/3] Introduce mtdblock device

Hello Michael, On Thu, Apr 11, 2024 at 06:14:29PM +0200, Michael Nazzareno Trimarchi wrote: > Hi > > I will review tomorrow, I need have a time window to test even on my board Any news? > > Mihcael > > On Thu, Apr 11, 2024 at 6:09 PM Alexey Romanov > wr

[PATCH v5 1/1] fastboot: introduce 'oem board' subcommand

-by: Alexey Romanov Reviewed-by: Mattijs Korpershoek Reviewed-by: Quentin Schulz --- doc/android/fastboot.rst | 18 ++ drivers/fastboot/Kconfig | 7 +++ drivers/fastboot/fb_command.c | 30 ++ include/fastboot.h| 1 + 4 files

[PATCH v5 0/1] Introduce fastboot oem board command

757-1-avroma...@salutedevices.com/ [7] https://lore.kernel.org/all/877cgv3ur6@baylibre.com/ Alexey Romanov (1): fastboot: introduce 'oem board' subcommand doc/android/fastboot.rst | 18 ++ drivers/fastboot/Kconfig | 7 +++ drivers/fastboot/fb_co

Re: [PATCH v3 0/3] Introduce mtdblock device

Hello! Ping. On Thu, Apr 04, 2024 at 01:58:10PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the mtdblock device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

Re: [PATCH v4 1/1] fastboot: introduce 'oem board' subcommand

Hi guys, On Wed, Apr 10, 2024 at 02:02:21PM +0200, Quentin Schulz wrote: > Hi Alexey, > > On 4/10/24 12:58, Alexey Romanov wrote: > > Currently, fastboot protocol in U-Boot has no opportunity > > to execute vendor custom code with verifed boot. This patch > > introd

[PATCH v4 1/1] fastboot: introduce 'oem board' subcommand

-by: Alexey Romanov Reviewed-by: Mattijs Korpershoek --- doc/android/fastboot.rst | 18 ++ drivers/fastboot/Kconfig | 7 +++ drivers/fastboot/fb_command.c | 30 ++ include/fastboot.h| 1 + 4 files changed, 56 insertions(+) diff

[PATCH v4 0/1] Introduce fastboot oem board command

4] https://lore.kernel.org/all/20240408101552.539037-1-avroma...@salutedevices.com/ [5] https://lore.kernel.org/all/9efdf140-8da3-4b5e-b1c4-2f106067a...@theobroma-systems.com/ Alexey Romanov (1): fastboot: introduce 'oem board' subcommand doc/android/fastboot.rst | 18 ++

[PATCH v3 1/1] fastboot: introduce 'oem board' subcommand

-by: Alexey Romanov --- doc/android/fastboot.rst | 18 ++ drivers/fastboot/Kconfig | 7 +++ drivers/fastboot/fb_command.c | 30 ++ include/fastboot.h| 1 + 4 files changed, 56 insertions(+) diff --git a/doc/android/fastboot.rst b

[PATCH v3 0/1] Introduce fastboot oem board command

avroma...@salutedevices.com/ [2] https://lore.kernel.org/all/72ac233d-c18d-4f57-bc66-451fe0bd2...@seco.com/ [3] https://lore.kernel.org/all/20240201092027.6258-1-avroma...@salutedevices.com/ Alexey Romanov (1): fastboot: introduce 'oem board' subcommand doc/android/fastboot.rst

[PATCH v3 3/3] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Reviewed-by: Frieder Schrempf Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 2a3dbcfcb4..dd880adf31

[PATCH v3 2/3] drivers: introduce mtdblock abstraction

MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 227 + include/linux/mtd

[PATCH v3 1/3] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 3 +- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 69 +++ include/part.h| 3 ++ 4 files

[PATCH v3 0/3] Introduce mtdblock device

2] https://lore.kernel.org/all/20240227100441.1811047-5-avroma...@salutedevices.com/ - [3] https://lore.kernel.org/u-boot/20240403114047.84030-1-heinrich.schucha...@canonical.com/T/#u Alexey Romanov (3): disk: support MTD partitions drivers: introduce mtdblock abstraction spinand: bind mtdblo

Re: [PATCH v2 6/6] spinand: bind UBI block

Hi, On Thu, Apr 04, 2024 at 11:23:47AM +0800, Chuanhong Guo wrote: > Hello! > > On Mon, Mar 25, 2024 at 10:46 PM Alexey Romanov > wrote: > > > > UBI block is virtual block device, which is an abstraction > > over MTD layer. Therefore it is logical to use it in co

Re: [RFC PATCH v2 1/2] fastboot: introduce 'oem board' subcommand

Hello Mattijs, is there any feedback? On Thu, Feb 15, 2024 at 10:14:13AM +0100, Mattijs Korpershoek wrote: > Hi Alexey, > > Thank you for the patch. > > On jeu., f'evr. 01, 2024 at 12:20, Alexey Romanov > wrote: > > > Currently, fastboot protocol in U-Boot has no

Re: [PATCH v2 0/3] Introduce mtdblock device

Hi guys! Ping. On Thu, Mar 07, 2024 at 04:07:23PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the mtdblock device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

Re: [PATCH v2 0/6] Introduce UBI block device

Hi guys! Ping. On Tue, Mar 26, 2024 at 05:21:29AM +0100, Heiko Schocher wrote: > Hello Alexey, > > On 25.03.24 15:41, Alexey Romanov wrote: > > Hello! > > > > This series adds support for the UBI block device, which > > allows to read/write data block by b

[PATCH v2 6/6] spinand: bind UBI block

UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand

[PATCH v2 5/6] disk: support UBI partitions

UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- drivers/mtd/ubi/Makefile | 2 +- drivers/mtd/ubi/part.c | 99 include/part.h | 2 + 3 files

[PATCH v2 4/6] disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher --- disk/part.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/disk/part.c b/disk/part.c

[PATCH v2 3/6] drivers: introduce UBI block abstraction

d/ubi/block.c new file mode 100644 index 00..95d5ef5752 --- /dev/null +++ b/drivers/mtd/ubi/block.c @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2024 SaluteDevices, Inc. + * + * Author: Alexey Romanov + */ + +#include +#include +#include +#include +#incl

[PATCH v2 2/6] ubi: allow to write to volume with offset

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 71 +++-- env/ubi.c | 10

[PATCH v2 1/6] ubi: allow to read from volume with offset

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov Reviewed-by: Heiko Schocher Acked-by: Heiko Schocher --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions

[PATCH v2 0/6] Introduce UBI block device

all/20240306134906.1179285-1-avroma...@salutedevices.com/ [3] https://lore.kernel.org/all/20240307130726.1582487-1-avroma...@salutedevices.com/ Alexey Romanov (6): ubi: allow to read from volume with offset ubi: allow to write to volume with offset drivers: introduce UBI block abstraction disk: do

Re: [PATCH v1 0/6] Introduce UBI block device

Hello! Ping. On Wed, Mar 06, 2024 at 04:49:00PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the UBI block device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

Re: [PATCH v2 0/3] Introduce mtdblock device

Hello! Ping. On Thu, Mar 07, 2024 at 04:07:23PM +0300, Alexey Romanov wrote: > Hello! > > This series adds support for the mtdblock device, which > allows to read/write data block by block. For example, > it can now be used for BCB or Android AB command: > > $ bcb

[PATCH v2 3/3] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 2a3dbcfcb4..dd880adf31 100644 --- a/drivers/mtd/nand

[PATCH v2 2/3] drivers: introduce mtdblock abstraction

MTD block - abstraction over MTD subsystem, allowing to read and write in blocks using BLK UCLASS. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 227 + include/linux/mtd

[PATCH v2 1/3] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 5 +++- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 69 +++ include/part.h| 2 ++ 4 files

[PATCH v2 0/3] Introduce mtdblock device

tps://lore.kernel.org/all/20240227100441.1811047-1-avroma...@salutedevices.com/ - [2] https://lore.kernel.org/all/20240227100441.1811047-5-avroma...@salutedevices.com/ Alexey Romanov (3): disk: support MTD partitions drivers: introduce mtdblock abstraction spinand: bind mtdblock disk/par

Re: [PATCH v1 1/4] drivers: introduce mtdblock abstraction

Hi Heinrich, On Tue, Feb 27, 2024 at 02:37:17PM +0100, Heinrich Schuchardt wrote: > On 27.02.24 11:04, Alexey Romanov wrote: > > MTD block - abstraction over MTD subsystem, allowing > > to read and write in blocks using BLK UCLASS. > > > > - Read algorithm: > &g

[PATCH v1 6/6] spinand: bind UBI block

UBI block is virtual block device, which is an abstraction over MTD layer. Therefore it is logical to use it in combination with MTD drivers. Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 9 - 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/mtd

[PATCH v1 5/6] disk: support UBI partitions

UBI partition is abstraction over UBI volumes. Can be used by UBI block device. Signed-off-by: Alexey Romanov --- drivers/mtd/ubi/Makefile | 1 + drivers/mtd/ubi/part.c | 99 include/part.h | 2 + 3 files changed, 102 insertions(+) create

[PATCH v1 4/6] disk: don't try search for partition type if already set

Block devices can already set partition type at initialization stage, so, in this case is no point in searching for partition type. Signed-off-by: Alexey Romanov --- disk/part.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/disk/part.c b/disk/part.c index 0fc5cc0419..362c9de609

[PATCH v1 3/6] drivers: introduce UBI block abstraction

d5ef5752 --- /dev/null +++ b/drivers/mtd/ubi/block.c @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2024 SaluteDevices, Inc. + * + * Author: Alexey Romanov + */ + +#include +#include +#include +#include +#include + +int ubi_bind(struct udevice *dev) +{ +

[PATCH v1 2/6] ubi: allow to write to volume with offset

Introduce ubi_volume_offset_write() helper, which allow to write to ubi volume with specified offset. Signed-off-by: Alexey Romanov --- cmd/ubi.c | 71 +++-- env/ubi.c | 10 +++ include/ubi_uboot.h | 2 +- 3 files changed, 74

[PATCH v1 1/6] ubi: allow to read from volume with offset

Now user can pass an additional parameter 'offset' to ubi_volume_read() function. Signed-off-by: Alexey Romanov --- cmd/ubi.c | 6 +++--- env/ubi.c | 6 +++--- include/ubi_uboot.h | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/cmd/ubi.c b/cmd/ubi.c

[PATCH v1 0/6] Introduce UBI block device

device [1]. - Links: [1] https://lore.kernel.org/all/20240227100441.1811047-1-avroma...@salutedevices.com/ Alexey Romanov (6): ubi: allow to read from volume with offset ubi: allow to write to volume with offset drivers: introduce UBI block abstraction disk: don't try search for partition

Re: [RFC PATCH v2 1/2] fastboot: introduce 'oem board' subcommand

Hello, On Thu, Feb 15, 2024 at 10:14:13AM +0100, Mattijs Korpershoek wrote: > Hi Alexey, > > Thank you for the patch. > > On jeu., f'evr. 01, 2024 at 12:20, Alexey Romanov > wrote: > > > Currently, fastboot protocol in U-Boot has no opportunity > > to execut

Re: [RFC PATCH v2 2/2] board: ad401: example of fastboot oem board realization

Hello Mattijs, On Thu, Feb 15, 2024 at 10:24:11AM +0100, Mattijs Korpershoek wrote: > On jeu., f'evr. 01, 2024 at 12:20, Alexey Romanov > wrote: > > > An example of how we use fastboot oeam board subcommand > > for Sean Anderson. > > > > 1 - OEM_BOARD_WRI

Re: [PATCH v1 0/4] Introduce mtdblock device

Hi Frieder, On Thu, Feb 29, 2024 at 09:51:04AM +0100, Frieder Schrempf wrote: > Hi Alexey, > > On 27.02.24 11:04, Alexey Romanov wrote: > > Hello! > > > > This series adds support for the mtdblock device, which > > allows to read/write data block by block. Fo

[PATCH v1 3/4] spinand: bind mtdblock

Bind SPI-NAND driver to MTD block driver. Signed-off-by: Alexey Romanov --- drivers/mtd/nand/spi/core.c | 20 1 file changed, 20 insertions(+) diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 2a3dbcfcb4..1d9cf66e4a 100644 --- a/drivers/mtd/nand

[PATCH v1 2/4] disk: support MTD partitions

Add new MTD partition driver, which can be useful with mtdblock driver combination. Signed-off-by: Alexey Romanov --- disk/part.c | 5 +++- drivers/mtd/Kconfig | 1 + drivers/mtd/mtdpart.c | 69 +++ include/part.h| 2 ++ 4 files

[PATCH v1 4/4] efi: block: compile only if CONFIG_EFI_PARTITION enabled

We have to compile efi_block abstraction only if option EFI_PARTITION is enabled. For example, if the user only enabled MTD_PARTITIONS, we would still compile efi_block. This is incorrect. Signed-off-by: Alexey Romanov --- lib/efi_driver/Makefile | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH v1 1/4] drivers: introduce mtdblock abstraction

sted number of blocks have been written. Signed-off-by: Alexey Romanov --- drivers/block/blk-uclass.c | 1 + drivers/mtd/Makefile | 1 + drivers/mtd/mtdblock.c | 170 + include/linux/mtd/mtd.h| 12 +++ 4 files changed, 184 insertions(+

[PATCH v1 0/4] Introduce mtdblock device

Hello! This series adds support for the mtdblock device, which allows to read/write data block by block. For example, it can now be used for BCB or Android AB command: $ bcb load mtd 0 part_name Tested only on SPI NAND, so bind is made only for SPI NAND drivers. Alexey Romanov (4): drivers

Re: [RFC PATCH v2 0/2] Introduce fastboot oem board command

Hello! Ping. On Thu, Feb 01, 2024 at 12:20:25PM +0300, Alexey Romanov wrote: > Changes v2 since v1 at [1]: > - Added an example of using the command as requsted > by Sean Anderson [2]. > > Links: > [1] > https://lore.kernel.org/all/20231228

Re: [RFC PATCH v2 2/2] board: ad401: example of fastboot oem board realization

Hi, On Thu, Feb 01, 2024 at 04:56:34PM +0300, Dan Carpenter wrote: > On Thu, Feb 01, 2024 at 12:20:27PM +0300, Alexey Romanov wrote: > > +static int fastboot_nand_write_tpl(struct mtd_info *mtd, void *buffer, > > + u32 offset, size_t

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