tree 75125135cb51a7872b7e739b9db94feadb182e40
parent 98756b5ba05ed36085a5db1227d56ff3f9974636
author Bin Meng <bin.meng@windriver.com> 1612096559 +0800
committer Simon Glass <sjg@chromium.org> 1612348721 -0700

global_data.h: Change ram_top type to phys_addr_t

It's possible to have ram_top above 4 GiB in a 32-bit system, hence
we need to declare ram_top as `phys_addr_t`.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>