Hi Nikita, On 29/10/2014 18:28, Nikita Kiryanov wrote: > The bmode command forces the SoC to use a specific boot device > by writing its boot mode into SRC_GPR9, and notifying the SoC of > the change using SRC_GPR10[28] bit: if the bit is on, bootROM > uses the value in SRC_GPR9 instead of SRC_SMBR1 to determine > the boot device. > > SPL on the other hand is oblivious to this distinction, so once > the bootROM loads SPL from the device configured in SRC_GPR10, > SPL will attempt to load U-Boot from the device configured in > SRC_SMBR1, which is not updated by the bootROM to the value in > SRC_GPR9. > > The result is that the selected boot device is not used across all > the boot stages. > > Update spl_boot_device() to look at gpr9 when necessary. > > Signed-off-by: Nikita Kiryanov <[email protected]> > Cc: Stefano Babic <[email protected]> > Cc: Troy Kisky <[email protected]> > Cc: Tim Harvey <[email protected]> > Cc: Eric Nelson <[email protected]> > Cc: Fabio Estevam <[email protected]> > Cc: Heiko Schocher <[email protected]> > ---
Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: [email protected] ===================================================================== _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
