RISC-V: Add early ioremap support
UEFI uses early IO or memory mappings for runtime services before normal ioremap() is usable. Add the necessary fixmap bindings and pmd mappings for generic ioremap support to work. Signed-off-by: NAtish Patra <atish.patra@wdc.com> Reviewed-by: NAnup Patel <anup@brainfault.org> Reviewed-by: NPalmer Dabbelt <palmerdabbelt@google.com> Signed-off-by: NPalmer Dabbelt <palmerdabbelt@google.com>
Showing
想要评论请 注册 或 登录