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Diffstat (limited to 'arch/x86/cpu/apollolake/cpu.c')
-rw-r--r--arch/x86/cpu/apollolake/cpu.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/x86/cpu/apollolake/cpu.c b/arch/x86/cpu/apollolake/cpu.c
new file mode 100644
index 0000000000..3d05c82a5c
--- /dev/null
+++ b/arch/x86/cpu/apollolake/cpu.c
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2019 Google LLC
+ */
+
+#include <common.h>
+#include <cpu.h>
+#include <dm.h>
+#include <asm/cpu_common.h>
+#include <asm/cpu_x86.h>
+
+static int apl_get_info(struct udevice *dev, struct cpu_info *info)
+{
+ return cpu_intel_get_info(info, INTEL_BCLK_MHZ);
+}
+
+static int apl_get_count(struct udevice *dev)
+{
+ return 4;
+}
+
+static const struct cpu_ops cpu_x86_apl_ops = {
+ .get_desc = cpu_x86_get_desc,
+ .get_info = apl_get_info,
+ .get_count = apl_get_count,
+ .get_vendor = cpu_x86_get_vendor,
+};
+
+static const struct udevice_id cpu_x86_apl_ids[] = {
+ { .compatible = "intel,apl-cpu" },
+ { }
+};
+
+U_BOOT_DRIVER(cpu_x86_apl_drv) = {
+ .name = "cpu_x86_apl",
+ .id = UCLASS_CPU,
+ .of_match = cpu_x86_apl_ids,
+ .bind = cpu_x86_bind,
+ .ops = &cpu_x86_apl_ops,
+ .flags = DM_FLAG_PRE_RELOC,
+};