dm: doc: Update description of pre-relocation support
authorBin Meng <bmeng.cn@gmail.com>
Wed, 24 Oct 2018 13:36:40 +0000 (06:36 -0700)
committerSimon Glass <sjg@chromium.org>
Wed, 14 Nov 2018 17:16:28 +0000 (09:16 -0800)
commit1a6bd4717fe68ca212abca21a0e08af186fdb442
tree3d3d9d6ad45b88c9525fcf56772ed56728a12ddb
parent8ee27da343aac7ba88b1efab620fc5ef30325ded
dm: doc: Update description of pre-relocation support

Add some description about pre-relocation driver binding, including
usage of DM_FLAG_PRE_RELOC flag and caveats.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
doc/driver-model/README.txt