Currently the SPI flash to load from is defined through the compile time config CONFIG_SF_DEFAULT_BUS and CONFIG_SF_DEFAULT_CS, this prevents the loading of binaries from different SPI flash using the same build.
This series adds support for choosing the flash device based on the selected boot device thus allowing platforms to override the SF_BUS and SF_CS to load from the desired flash.
Changes tested on J721E for OSPI and QSPI boot.
V1->V2: * drop unnecessary Kconfig option for SF bus override, suggested by Heiko Schocher. V2->V3 * drop unnecessary spl_spi_boot_cs() override for J721E, suggested by Pratyush Yadav
Vaishnav Achath (2): common: spl: spl_spi: add support for dynamic override of sf bus arm: k3: j721e: add dynamic sf bus override support for j721e
arch/arm/mach-k3/j721e_init.c | 11 +++++++++++ arch/arm/mach-k3/sysfw-loader.c | 4 ++-- common/spl/spl_spi.c | 16 +++++++++++++--- include/spl.h | 16 ++++++++++++++++ 4 files changed, 42 insertions(+), 5 deletions(-)