Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86

- New timer API to allow delays with a 32-bit microsecond timer
- Add dynamic ACPI structs (DSDT/SSDT) generations to the DM core
- x86: Enable ACPI table generation by default
- x86: Enable the copy framebuffer on Coral
- x86: A few fixes to FSP2 with ApolloLake
- x86: Drop setup_pcat_compatibility()
- x86: Primary-to-Sideband Bus minor fixes

1 files changed, 32 insertions, 0 deletions

diff --git a/test/dm/acpi.h b/test/dm/acpi.h
new file mode 100644
index 0000000000..535db56b51
--- /dev/null
+++ b/test/dm/acpi.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Common functions for ACPI tests
+ *
+ * Copyright 2020 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#ifndef __TEST_DM_ACPI_H
+#define __TEST_DM_ACPI_H
+
+#define ACPI_TEST_DEV_NAME	"ABCD"
+#define ACPI_TEST_CHILD_NAME	"EFGH"
+
+/**
+ * acpi_test_alloc_context_size() - Allocate an ACPI context of a given size
+ *
+ * @ctxp: Returns allocated context
+ * @size: Size to allocate in bytes
+ * @return 0 if OK, -ENOMEM if out of memory
+ */
+int acpi_test_alloc_context_size(struct acpi_ctx **ctxp, int size);
+
+/**
+ * acpi_test_get_length() - decode a three-byte length field
+ *
+ * @ptr: Length encoded as per ACPI
+ * @return decoded length, or -EINVAL on error
+ */
+int acpi_test_get_length(u8 *ptr);
+
+#endif /*__TEST_DM_ACPI_H */