1 files changed, 60 insertions, 0 deletions
diff --git a/boot/upl_common.c b/boot/upl_common.c
new file mode 100644
index 00000000000..3924423abd5
--- /dev/null
+++ b/boot/upl_common.c
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * UPL handoff command functions
+ *
+ * Copyright 2024 Google LLC
+ * Written by Simon Glass <sjg@chromium.org>
+ */
+
+#define LOG_CATEGORY UCLASS_BOOTSTD
+
+#include <string.h>
+#include <upl.h>
+
+/* Names of bootmodes */
+const char *const bootmode_names[UPLBM_COUNT] = {
+	[UPLBM_FULL]	= "full",
+	[UPLBM_MINIMAL]	= "minimal",
+	[UPLBM_FAST]	= "fast",
+	[UPLBM_DIAG]	= "diag",
+	[UPLBM_DEFAULT]	= "default",
+	[UPLBM_S2]	= "s2",
+	[UPLBM_S3]	= "s3",
+	[UPLBM_S4]	= "s4",
+	[UPLBM_S5]	= "s5",
+	[UPLBM_FACTORY]	= "factory",
+	[UPLBM_FLASH]	= "flash",
+	[UPLBM_RECOVERY] = "recovery",
+};
+
+/* Names of memory usages */
+const char *const usage_names[UPLUS_COUNT] = {
+	[UPLUS_ACPI_RECLAIM]	= "acpi-reclaim",
+	[UPLUS_ACPI_NVS]	= "acpi-nvs",
+	[UPLUS_BOOT_CODE]	= "boot-code",
+	[UPLUS_BOOT_DATA]	= "boot-data",
+	[UPLUS_RUNTIME_CODE]	= "runtime-code",
+	[UPLUS_RUNTIME_DATA]	= "runtime-data",
+};
+
+/* Names of access types */
+const char *const access_types[UPLUS_COUNT] = {
+	[UPLAT_MMIO]	= "mmio",
+	[UPLAT_IO]	= "io",
+};
+
+/* Names of graphics formats */
+const char *const graphics_formats[UPLUS_COUNT] = {
+	[UPLGF_ARGB32]	= "a8r8g8b8",
+	[UPLGF_ABGR32]	= "a8b8g8r8",
+	[UPLGF_ABGR64]	= "a16b16g16r16",
+};
+
+void upl_init(struct upl *upl)
+{
+	memset(upl, '\0', sizeof(struct upl));
+	alist_init_struct(&upl->image, struct upl_image);
+	alist_init_struct(&upl->mem, struct upl_mem);
+	alist_init_struct(&upl->memmap, struct upl_memmap);
+	alist_init_struct(&upl->memres, struct upl_memres);
+}