97c29f868d
Align with cmd_sf, and try to rely on DT for spi speed and mode, and still fallback on spi_flash_probe() if it fails. With the current scheme, spi_flash_probe() will be called with CONFIG_SF_DEFAULT_SPEED and CONFIG_SF_DEFAULT_MODE with are set to 0 by default on DT platforms using DM_SPI_FLASH. Like cmd_sf, keep the option to specify the speed and mode from the dfu_alt_mode string, but rely on DT properties if not specified. Using CONFIG_SF_DEFAULT_SPEED and CONFIG_SF_DEFAULT_MODE makes the SPIFC controller on Amlogic Meson G12B & SM1 hardware fail and is unable to recover until a system reboot. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20241001-uboot-topic-dfu-sf-dt-v2-2-67f7acfa3ff5@linaro.org Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>