On Sun, Apr 26, 2020 at 11:13 PM Simon Glass <[email protected]> wrote: > > With chromebook_coral we normally run TPL->SPL->U-Boot. This is the > 'bare metal' case. > > When running from coreboot we put u-boot.bin in the RW_LEGACY portion > of the image, e.g. with: > > cbfstool image-coral.serial.bin add-flat-binary -r RW_LEGACY \ > -f /tmp/b/chromebook_coral/u-boot.bin -n altfw/u-boot \ > -c lzma -l 0x1110000 -e 0x1110000 > > In this case U-Boot is run from coreboot (actually Depthcharge, its > payload) so we cannot access CAR. Use the existing stack instead. > > Signed-off-by: Simon Glass <[email protected]> > --- > > Changes in v4: > - Update to use locate_coreboot_table() > > Changes in v3: None > Changes in v2: None > > arch/x86/cpu/start_from_spl.S | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) >
Reviewed-by: Bin Meng <[email protected]>
