imx-atf: remove dependency on C runtime

This is a port of commit de5d5e6 ("arm/trusted-firmware-a: no need to
DEPENDS on a C runtime") from meta-arm [1].

TF-A is a baremetal application and do not need to DEPENDS on a C
runtime.

Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
Link: [1]: https://github.com/jonmason/meta-arm/commit/de5d5e611a81dd7934ef8343b84948fbeffc333b

1 files changed, 3 insertions, 0 deletions

diff --git a/recipes-bsp/imx-atf/imx-atf_2.4.bb b/recipes-bsp/imx-atf/imx-atf_2.4.bb
index 965e0948..8792c0cd 100644
--- a/recipes-bsp/imx-atf/imx-atf_2.4.bb
+++ b/recipes-bsp/imx-atf/imx-atf_2.4.bb
@@ -31,6 +31,9 @@ LDFLAGS[unexport] = "1"
 AS[unexport] = "1"
 LD[unexport] = "1"
 
+# Baremetal, just need a compiler
+DEPENDS:remove = "virtual/${TARGET_PREFIX}compilerlibs virtual/libc"
+
 BUILD_OPTEE = "${@bb.utils.contains('MACHINE_FEATURES', 'optee', 'true', 'false', d)}"
 
 do_compile() {