On Tue, Jul 15, 2025 at 02:23:11PM -0300, Ariel D'Alessandro wrote: > Fastboot currently supports MMC and NAND flash devices. Similarly, > extend the support to SPI flash memories. > > Note that in this initial implementation, partitions on the device are > not supported yet, but raw partitions can be set in u-boot environment. > > To define a raw partition descriptor, add an environment variable > similar to the MMC case: > > ``` > fastboot_raw_partition_<raw partition name>=<offset> <size> > ``` > > for example: > > ``` > fastboot_raw_partition_boot=0x0 0x1000000 > ``` > > Signed-off-by: Ariel D'Alessandro <[email protected]> > --- > drivers/fastboot/Kconfig | 7 +- > drivers/fastboot/Makefile | 1 + > drivers/fastboot/fb_command.c | 8 + > drivers/fastboot/fb_getvar.c | 6 + > drivers/fastboot/fb_spi_flash.c | 266 ++++++++++++++++++++++++++++++++ > include/fb_spi_flash.h | 40 +++++ > 6 files changed, 327 insertions(+), 1 deletion(-) > create mode 100644 drivers/fastboot/fb_spi_flash.c > create mode 100644 include/fb_spi_flash.h > > diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig > index 70207573de2..0cf955ef53d 100644 > --- a/drivers/fastboot/Kconfig > +++ b/drivers/fastboot/Kconfig > @@ -91,7 +91,8 @@ 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) || \ > + (SPI_FLASH || DM_SPI_FLASH)
Why do we need to support the non-DM_SPI_FLASH case? It's legacy and we shouldn't add new features for it. -- Tom
signature.asc
Description: PGP signature
