On Wed, Nov 18, 2020 at 05:45:59PM +0100, Michael Walle wrote: > The BL31 expects the GIC to be uninitialized. Thus, if we are loading > the BL31 by the SPL we must not initialize it. If u-boot is loaded by > the SPL directly, it will initialize the GIC again (in the same > lowlevel_init()). > > This was tested on a custom board with SPL loading the BL31 and jumping > to u-boot as BL33 as well as loading u-boot directly by the SPL. In case > the ATF BL1/BL2 is used, this patch won't change anything, because no > SPL is used at all. > > Signed-off-by: Michael Walle <mich...@walle.cc>
Applied to u-boot/next, thanks! -- Tom
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