[PATCH 2/4] fastboot: blk: add block device flashing configuration

[neil.armstrong at linaro.org]

Hi Dmitrii,

So you plan to send a new version of this patchset ?

It would be very useful to enable fastboot onr UFS/SCSI based devices.

Thanks,
Neil

On 06/03/2024 19:59, Dmitrii Merkurev wrote:
> Signed-off-by: Dmitrii Merkurev <dimorinny at google.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Mattijs Korpershoek <mkorpershoek at baylibre.com>
> Cc: Ying-Chun Liu (PaulLiu) <paul.liu at linaro.org>
> ---
>   drivers/fastboot/Kconfig | 20 ++++++++++++++++++--
>   1 file changed, 18 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig
> index 5e5855a76c..460c5e98d7 100644
> --- a/drivers/fastboot/Kconfig
> +++ b/drivers/fastboot/Kconfig
> @@ -87,7 +87,7 @@ config FASTBOOT_USB_DEV
>   config FASTBOOT_FLASH
>   	bool "Enable FASTBOOT FLASH command"
>   	default y if ARCH_SUNXI || ARCH_ROCKCHIP
> -	depends on MMC || (MTD_RAW_NAND && CMD_MTDPARTS)
> +	depends on MMC || (MTD_RAW_NAND && CMD_MTDPARTS) || BLK
>   	select IMAGE_SPARSE
>   	help
>   	  The fastboot protocol includes a "flash" command for writing
> @@ -109,12 +109,16 @@ choice
>   
>   config FASTBOOT_FLASH_MMC
>   	bool "FASTBOOT on MMC"
> -	depends on MMC
> +	depends on MMC && BLK
>   
>   config FASTBOOT_FLASH_NAND
>   	bool "FASTBOOT on NAND"
>   	depends on MTD_RAW_NAND && CMD_MTDPARTS
>   
> +config FASTBOOT_FLASH_BLOCK
> +	bool "FASTBOOT on block device"
> +	depends on BLK
> +
>   endchoice
>   
>   config FASTBOOT_FLASH_MMC_DEV
> @@ -189,6 +193,18 @@ config FASTBOOT_MMC_USER_NAME
>   	  defined here.
>   	  The default target name for erasing EMMC_USER is "mmc0".
>   
> +config FASTBOOT_FLASH_BLOCK_INTERFACE_NAME
> +	string "Define FASTBOOT block interface name"
> +	depends on FASTBOOT_FLASH_BLOCK
> +	help
> +	  "Fastboot block interface name (mmc, virtio, etc)"
> +
> +config FASTBOOT_FLASH_BLOCK_DEVICE_ID
> +	int "Define FASTBOOT block device id"
> +	depends on FASTBOOT_FLASH_BLOCK
> +	help
> +	  "Fastboot block device id"
> +
>   config FASTBOOT_GPT_NAME
>   	string "Target name for updating GPT"
>   	depends on FASTBOOT_FLASH_MMC && EFI_PARTITION