forked from Mirrors/opensbi

Obtaining a 64-bit address under rv32 does not require combining two 32-bit registers because we ignore upper 32-bits on rv32. Signed-off-by: Xiang W <wxjstz@126.com> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/r/20250319123832.505033-1-wxjstz@126.com Signed-off-by: Anup Patel <anup@brainfault.org>