diff --git a/test/dm/acpigen.c b/test/dm/acpigen.c
new file mode 100644
index 0000000..9ff9b68
--- /dev/null
+++ b/test/dm/acpigen.c
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Tests for ACPI code generation
+ *
+ * Copyright 2019 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <malloc.h>
+#include <acpi/acpigen.h>
+#include <asm/unaligned.h>
+#include <dm/acpi.h>
+#include <dm/test.h>
+#include <test/ut.h>
+
+/* Maximum size of the ACPI context needed for most tests */
+#define ACPI_CONTEXT_SIZE	150
+
+static int alloc_context(struct acpi_ctx **ctxp)
+{
+	struct acpi_ctx *ctx;
+
+	*ctxp = NULL;
+	ctx = malloc(sizeof(*ctx));
+	if (!ctx)
+		return -ENOMEM;
+	ctx->base = malloc(ACPI_CONTEXT_SIZE);
+	if (!ctx->base) {
+		free(ctx);
+		return -ENOMEM;
+	}
+	ctx->current = ctx->base;
+	*ctxp = ctx;
+
+	return 0;
+}
+
+static void free_context(struct acpi_ctx **ctxp)
+{
+	free((*ctxp)->base);
+	free(*ctxp);
+	*ctxp = NULL;
+}
+
+/* Test emitting simple types and acpigen_get_current() */
+static int dm_test_acpi_emit_simple(struct unit_test_state *uts)
+{
+	struct acpi_ctx *ctx;
+	u8 *ptr;
+
+	ut_assertok(alloc_context(&ctx));
+
+	ptr = acpigen_get_current(ctx);
+	acpigen_emit_byte(ctx, 0x23);
+	ut_asserteq(1, acpigen_get_current(ctx) - ptr);
+	ut_asserteq(0x23, *(u8 *)ptr);
+
+	acpigen_emit_word(ctx, 0x1234);
+	ut_asserteq(3, acpigen_get_current(ctx) - ptr);
+	ut_asserteq(0x1234, get_unaligned((u16 *)(ptr + 1)));
+
+	acpigen_emit_dword(ctx, 0x87654321);
+	ut_asserteq(7, acpigen_get_current(ctx) - ptr);
+	ut_asserteq(0x87654321, get_unaligned((u32 *)(ptr + 3)));
+
+	free_context(&ctx);
+
+	return 0;
+}
+DM_TEST(dm_test_acpi_emit_simple, 0);