From 5f652cb27e0134362e0160135124352539315845 Mon Sep 17 00:00:00 2001
From: Kinsey Moore <kinsey.moore@oarcorp.com>
Date: Mon, 26 Jul 2021 15:43:00 -0500
Subject: cpukit: Add AArch64 SMP Support

This adds SMP support for AArch64 in cpukit and for the ZynqMP BSPs.
---
 spec/build/bsps/aarch64/xilinx-zynqmp/abi.yml    |  2 ++
 spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml    |  2 ++
 spec/build/bsps/aarch64/xilinx-zynqmp/objsmp.yml | 16 ++++++++++++++++
 spec/build/cpukit/optsmp.yml                     |  4 ++++
 4 files changed, 24 insertions(+)
 create mode 100644 spec/build/bsps/aarch64/xilinx-zynqmp/objsmp.yml

(limited to 'spec/build')

diff --git a/spec/build/bsps/aarch64/xilinx-zynqmp/abi.yml b/spec/build/bsps/aarch64/xilinx-zynqmp/abi.yml
index 56c7694f35..59b5f922d4 100644
--- a/spec/build/bsps/aarch64/xilinx-zynqmp/abi.yml
+++ b/spec/build/bsps/aarch64/xilinx-zynqmp/abi.yml
@@ -8,9 +8,11 @@ copyrights:
 - Copyright (C) 2020 On-Line Applications Research (OAR)
 default:
 - -mcpu=cortex-a53
+- -mno-outline-atomics
 default-by-variant:
 - value:
   - -mcpu=cortex-a53
+  - -mno-outline-atomics
   - -mabi=ilp32
   variants:
   - aarch64/xilinx_zynqmp_ilp32_qemu
diff --git a/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml b/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
index 1a356903cd..9d4fe505c3 100644
--- a/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
+++ b/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
@@ -19,6 +19,8 @@ links:
   uid: abi
 - role: build-dependency
   uid: obj
+- role: build-dependency
+  uid: objsmp
 - role: build-dependency
   uid: optloadoff
 - role: build-dependency
diff --git a/spec/build/bsps/aarch64/xilinx-zynqmp/objsmp.yml b/spec/build/bsps/aarch64/xilinx-zynqmp/objsmp.yml
new file mode 100644
index 0000000000..752e6622c6
--- /dev/null
+++ b/spec/build/bsps/aarch64/xilinx-zynqmp/objsmp.yml
@@ -0,0 +1,16 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: objects
+cflags: []
+copyrights:
+- Copyright (C) 2021 On-Line Applications Research (OAR)
+cppflags: []
+cxxflags: []
+enabled-by:
+- RTEMS_SMP
+includes: []
+install: []
+links: []
+source:
+- bsps/aarch64/shared/start/aarch64-smp.c
+- bsps/shared/start/bspsmp-arm-psci.c
+type: build
diff --git a/spec/build/cpukit/optsmp.yml b/spec/build/cpukit/optsmp.yml
index eefeef44aa..b4a2d2c771 100644
--- a/spec/build/cpukit/optsmp.yml
+++ b/spec/build/cpukit/optsmp.yml
@@ -11,6 +11,10 @@ default-by-variant: []
 description: |
   Enable the Symmetric Multiprocessing (SMP) support
 enabled-by:
+- aarch64/xilinx_zynqmp_ilp32_qemu
+- aarch64/xilinx_zynqmp_ilp32_zu3eg
+- aarch64/xilinx_zynqmp_lp64_qemu
+- aarch64/xilinx_zynqmp_lp64_zu3eg
 - arm/altcycv_devkit
 - arm/fvp_cortex_r52
 - arm/imx7
-- 
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