1 files changed, 0 insertions, 64 deletions

diff --git a/recipes-security/optee-imx/optee-os/0001-arm64-Disable-outline-atomics-when-compiling.patch b/recipes-security/optee-imx/optee-os/0001-arm64-Disable-outline-atomics-when-compiling.patch
deleted file mode 100644
index 605daccc..00000000
--- a/recipes-security/optee-imx/optee-os/0001-arm64-Disable-outline-atomics-when-compiling.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From ef5327d7e9d74a433b0a1f2ca2f4cf3953797350 Mon Sep 17 00:00:00 2001
-From: Andrey Zhizhikin <andrey.z@gmail.com>
-Date: Fri, 22 May 2020 21:01:15 +0000
-Subject: [PATCH] arm64: Disable outline-atomics when compiling
-
-This is a backport of upstream patch [1] with adaptions to optee-imx
-version in this layer.
-
-Original patch uses $(call cc-option,-mno-outline-atomics,) to disable
-outline-atomics which itself is broken and required 4 additional patches
-to be compatible with gcc and clang.
-
-This is resolved in the upstream PR [2], which is applicable to the
-latest upstream version.
-
-NXP fork contains old version of OP-TEE, and therefore would receive the
-update for Makefiles with new version. Since it is not required to make
-current NXP version compatible with old compiler versions on master
-branch - outline-atomics are disabled directly.
-
-Original patch description:
----------------------------------------------------------------------
-Disables the automatic detection of LSE (Large System Extension)
-instructions when compiling AArch64 code. GCC 10 implements this
-detection in libgcc using __getauxval(), which optee doesn't implement.
-This requires that the proper -mcpu is passed to GCC so that the code
-can be correctly compiled to use either LSE or load-store-exclusive.
-
-Fixes linker errors like the following when compiling with GCC 10:
-
- aarch64-linux-ld.bfd: libgcc.a(lse-init.o):
-    in function `init_have_lse_atomics':
- lse-init.c:44: undefined reference to `__getauxval'
- core/arch/arm/kernel/link.mk:38:
-    recipe for target 'build/core/all_objs.o' failed
----------------------------------------------------------------------
-
-Upstream-Status: Backport [e07c2b062846df4385542f4e4fe08b40cf7d8191]
-
-Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
-
-[1]: https://github.com/OP-TEE/optee_os/pull/3891/commits/e07c2b062846df4385542f4e4fe08b40cf7d8191
-[2]: https://github.com/OP-TEE/optee_os/pull/3891
-Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
----
- core/arch/arm/arm.mk | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/core/arch/arm/arm.mk b/core/arch/arm/arm.mk
-index aa101be8..8cb2b2e2 100644
---- a/core/arch/arm/arm.mk
-+++ b/core/arch/arm/arm.mk
-@@ -88,7 +88,7 @@ arm32-platform-aflags-no-hard-float ?=
- 
- arm64-platform-cflags-no-hard-float ?= -mgeneral-regs-only
- arm64-platform-cflags-hard-float ?=
--arm64-platform-cflags-generic ?= -mstrict-align
-+arm64-platform-cflags-generic ?= -mstrict-align -mno-outline-atomics
- 
- ifeq ($(DEBUG),1)
- # For backwards compatibility
--- 
-2.17.1
-