On Thu, Nov 15, 2018 at 06:43:50PM -0700, Simon Glass wrote: > At present there is no standard way in U-Boot to pass information from SPL > to U-Boot proper. But sometimes SPL wants to convey information to U-Boot > that U-Boot cannot easily figure out. For example, if SPL sets up SDRAM > then it might want to pass the size of SDRAM, or the location of each > bank, to U-Boot proper. > > Add a new 'bloblist' feature which provides this. A bloblist is set up in > the first phase of U-Boot that runs (i.e. TPL or SPL). The location of > this info may be in SRAM or CAR (x86 cache-as-RAM) or somewhere else. > > Information placed in this region is preserved (with a checksum) through > TPL and SPL and ends up in U-Boot. At this point it is copied into SDRAM > so it can be used after relocation. > > Reviewed-by: Tom Rini <[email protected]> > Signed-off-by: Simon Glass <[email protected]> > Acked-by: Andreas Dannenberg <[email protected]>
Applied to u-boot/master, thanks! -- Tom
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