Adds a minimal cpu.h for Arm32 so that linux user space
can be built again.
Signed-off-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
---
plat/common/include/arm/arm/cpu.h | 39 +++++++++++++++++++++++++++++++++++++++
plat/common/include/arm/cpu.h | 4 +++-
plat/common/include/cpu.h | 2 +-
plat/linuxu/setup.c | 4 +---
4 files changed, 44 insertions(+), 5 deletions(-)
create mode 100644 plat/common/include/arm/arm/cpu.h
diff --git a/plat/common/include/arm/arm/cpu.h
b/plat/common/include/arm/arm/cpu.h
new file mode 100644
index 00000000..697a20a1
--- /dev/null
+++ b/plat/common/include/arm/arm/cpu.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Authors: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
+ *
+ *
+ * Copyright (c) 2019, NEC Laboratories Europe GmbH, NEC Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
+ */
+
+static inline void _init_cpufeatures(void)
+{
+}
diff --git a/plat/common/include/arm/cpu.h b/plat/common/include/arm/cpu.h
index 1c067218..558945f3 100644
--- a/plat/common/include/arm/cpu.h
+++ b/plat/common/include/arm/cpu.h
@@ -35,7 +35,9 @@
#ifndef __PLAT_CMN_ARM_CPU_H__
#define __PLAT_CMN_ARM_CPU_H__
-#if defined(__ARM_64__)
+#if defined(__ARM_32__)
+#include <arm/arm/cpu.h>
+#elif defined(__ARM_64__)
#include <arm/arm64/cpu.h>
#else
#error "Add cpu.h for current architecture."
diff --git a/plat/common/include/cpu.h b/plat/common/include/cpu.h
index ca2e15e5..ac2f8fe3 100644
--- a/plat/common/include/cpu.h
+++ b/plat/common/include/cpu.h
@@ -38,7 +38,7 @@
#include <uk/arch/lcpu.h>
#if defined(__X86_64__)
#include <x86/cpu.h>
-#elif defined(__ARM_64__)
+#elif defined(__ARM_32__) || defined(__ARM_64__)
#include <arm/cpu.h>
#else
#error "Add cpu.h for current architecture."
diff --git a/plat/linuxu/setup.c b/plat/linuxu/setup.c
index 7849f682..50454437 100644
--- a/plat/linuxu/setup.c
+++ b/plat/linuxu/setup.c
@@ -45,9 +45,7 @@
#include <uk/plat/bootstrap.h>
#include <uk/assert.h>
#include <uk/errptr.h>
-#if defined __X86_64__
-#include <x86/cpu.h>
-#endif
+#include <cpu.h>
struct liblinuxuplat_opts _liblinuxuplat_opts = { 0 };
