Commits
Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-spi - fix mvebu_a3700_spi clock prescale (Marek Behún) - unmark MXS_SPI, DEPRECATED (Lukasz) - add spi_write_then_read (Jagan) - fix SST26* flash ICs (Eugeniy) - fix soft_spi data abort (Christophe)
