1 files changed, 90 insertions, 0 deletions
diff --git a/board/coral/sku.h b/board/coral/sku.h
new file mode 100644
index 0000000000..2ed66a2670
--- /dev/null
+++ b/board/coral/sku.h
@@ -0,0 +1,90 @@
+/* Copyright 2017 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* Coral SKU ID Table */
+
+#ifndef __CROS_EC_SKU_H
+#define __CROS_EC_SKU_H
+
+#define SKU_CONVERTIBLE(id) (1 << ((id) & 0x7))
+
+/*
+ * There are 256 possible SKUs for Coral. This table is used to map a given SKU
+ * ID to its form factor, which is then used to determine number of motion
+ * sensors. A bit value of 0 is for clamshell and a bit value of 1 indicates a
+ * convertible device. The assumption is all devices are defined as clamshells
+ * unless SKU_CONVERTIBLE(id) is spelled out in the initialization.
+ */
+static const uint8_t form_factor[32] = {
+	/* SKU 0 - 7 */
+	SKU_CONVERTIBLE(4) | SKU_CONVERTIBLE(5),
+	/* SKU 8 - 15 */
+	SKU_CONVERTIBLE(8) | SKU_CONVERTIBLE(9) | SKU_CONVERTIBLE(10),
+	/* SKU 16 - 23 */
+	0x00,
+	/* SKU 24 - 31 */
+	0x00,
+	/* SKU 32 - 39 */
+	0x00,
+	/* SKU 40 - 47 */
+	0x00,
+	/* SKU 48 - 55 */
+	0x00,
+	/* SKU 56 - 63 */
+	0x00,
+	/* SKU 64 - 71 */
+	SKU_CONVERTIBLE(71),
+	/* SKU 72 - 79 */
+	0x00,
+	/* SKU 80 - 87 */
+	0x00,
+	/* SKU 88 - 95 */
+	0x00,
+	/* SKU 96 - 103 */
+	0x00,
+	/* SKU 104 - 111 */
+	0x00,
+	/* SKU 112 - 119 */
+	0x00,
+	/* SKU 120 - 127 */
+	0x00,
+	/* SKU 128 - 135 */
+	0x00,
+	/* SKU 136 - 143 */
+	0x00,
+	/* SKU 144 - 151 */
+	0x00,
+	/* SKU 152 - 159 */
+	0x00,
+	/* SKU 160 - 167 */
+	SKU_CONVERTIBLE(163) | SKU_CONVERTIBLE(164) | SKU_CONVERTIBLE(165) |
+	SKU_CONVERTIBLE(166),
+	/* SKU 168 - 175 */
+	0x00,
+	/* SKU 176 - 183 */
+	0x00,
+	/* SKU 184 - 191 */
+	0x00,
+	/* SKU 192 - 199 */
+	0x00,
+	/* SKU 200 - 207 */
+	0x00,
+	/* SKU 208 - 215 */
+	0x00,
+	/* SKU 216 - 223 */
+	0x00,
+	/* SKU 224 - 231 */
+	0x00,
+	/* SKU 232 - 239 */
+	0x00,
+	/* SKU 240 - 247 */
+	0x00,
+	/* SKU 248 - 255 */
+	0x00,
+};
+
+#define SKU_IS_CONVERTIBLE(id) ((form_factor[(id) >> 3] >> ((id) & 0x7)) & 1)
+
+#endif /* __CROS_EC_SKU_H */