Hari Bathini <[email protected]> writes:
> Kernel built with CONFIG_PPC_EARLY_DEBUG_OPAL enabled expects r8 & r9 > to be filled with OPAL base & entry addresses respectively. Setting > these registers allows the kernel to perform OPAL calls before the > device tree is parsed. > > Signed-off-by: Hari Bathini <[email protected]> Reviewed-by: Thiago Jung Bauermann <[email protected]> -- Thiago Jung Bauermann IBM Linux Technology Center
