commit 1dab74ba8d7b6acbe45dfeac9264a9f1c8c8eb86
author Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no> Tue Dec 01 15:26:39 2020 +0100
committer David Hu <david.hu@arm.com> Tue Dec 15 13:24:25 2020 +0000
tree 3cafe541e3c663adc8c5bf32bdd38f516521fae2
parent 5a212ec8141ddf720a328d7a37d49c3b9095158f

Build: Support out-of-tree platforms

Allows -DTFM_PLATFORM to be set to paths outside the TFM tree.

e.g.
cmake ... -DTFM_PLATFORM=../../../../tfm_platforms/my_platform

Note: TFM_PLATFORM currently only accepts paths relative from
platform/ext/target

Change-Id: I99d194fdee43ffa29da67b22eb79ef5e450c1559
Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>

platform/CMakeLists.txt

diff --git a/platform/CMakeLists.txt b/platform/CMakeLists.txt
index b03c88e..915307c 100755
--- a/platform/CMakeLists.txt
+++ b/platform/CMakeLists.txt
@@ -23,7 +23,7 @@
 
 set(PLATFORM_DIR ${CMAKE_CURRENT_LIST_DIR})
 
-add_subdirectory(ext/target/${TFM_PLATFORM})
+add_subdirectory(ext/target/${TFM_PLATFORM} target)
 
 #========================= Platform Secure ====================================#