x86: Add a way to add to the e820 memory table
authorSimon Glass <sjg@chromium.org>
Tue, 22 Sep 2020 18:45:40 +0000 (12:45 -0600)
committerBin Meng <bmeng.cn@gmail.com>
Fri, 25 Sep 2020 03:27:25 +0000 (11:27 +0800)
commit70c202c480b8dadd27dbfb723f0cede1fb0e0d0c
tree698c189131d23f72c0be13cae1a09f84f34e3681
parent2a2ebf880cae6d961b8259b7b767d0aa0d34f070
x86: Add a way to add to the e820 memory table

Some boards want to reserve extra regions of memory. Add a 'chosen'
property to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
arch/x86/lib/fsp/fsp_dram.c
doc/device-tree-bindings/chosen.txt