1 files changed, 48 insertions, 0 deletions
diff --git a/tools/testing/memblock/tests/common.c b/tools/testing/memblock/tests/common.c
new file mode 100644
index 000000000000..62d3191f7c9a
--- /dev/null
+++ b/tools/testing/memblock/tests/common.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "tests/common.h"
+#include <string.h>
+
+#define INIT_MEMBLOCK_REGIONS			128
+#define INIT_MEMBLOCK_RESERVED_REGIONS		INIT_MEMBLOCK_REGIONS
+
+static struct test_memory memory_block;
+
+void reset_memblock_regions(void)
+{
+	memset(memblock.memory.regions, 0,
+	       memblock.memory.cnt * sizeof(struct memblock_region));
+	memblock.memory.cnt	= 1;
+	memblock.memory.max	= INIT_MEMBLOCK_REGIONS;
+	memblock.memory.total_size = 0;
+
+	memset(memblock.reserved.regions, 0,
+	       memblock.reserved.cnt * sizeof(struct memblock_region));
+	memblock.reserved.cnt	= 1;
+	memblock.reserved.max	= INIT_MEMBLOCK_RESERVED_REGIONS;
+	memblock.reserved.total_size = 0;
+}
+
+void reset_memblock_attributes(void)
+{
+	memblock.memory.name	= "memory";
+	memblock.reserved.name	= "reserved";
+	memblock.bottom_up	= false;
+	memblock.current_limit	= MEMBLOCK_ALLOC_ANYWHERE;
+}
+
+void setup_memblock(void)
+{
+	reset_memblock_regions();
+	memblock_add((phys_addr_t)memory_block.base, MEM_SIZE);
+}
+
+void dummy_physical_memory_init(void)
+{
+	memory_block.base = malloc(MEM_SIZE);
+	assert(memory_block.base);
+}
+
+void dummy_physical_memory_cleanup(void)
+{
+	free(memory_block.base);
+}