1 files changed, 52 insertions, 0 deletions
diff --git a/common/battery_slippy.c b/common/battery_slippy.c
new file mode 100644
index 0000000000..75c9c2d4fb
--- /dev/null
+++ b/common/battery_slippy.c
@@ -0,0 +1,52 @@
+/* Copyright (c) 2012 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.
+ *
+ * Battery pack vendor provided charging profile
+ */
+
+#include "battery_pack.h"
+
+/* FIXME: We need REAL values for all this stuff */
+static const struct battery_info info = {
+
+	.voltage_max    = 12600,
+	.voltage_normal = 11100,
+	.voltage_min    = 6000,
+
+	/*
+	 * Operational temperature range
+	 *   0 <= T_charge    <= 50 deg C
+	 * -20 <= T_discharge <= 60 deg C
+	 */
+	.temp_charge_min    = CELSIUS_TO_DECI_KELVIN(0),
+	.temp_charge_max    = CELSIUS_TO_DECI_KELVIN(50),
+	.temp_discharge_min = CELSIUS_TO_DECI_KELVIN(-20),
+	.temp_discharge_max = CELSIUS_TO_DECI_KELVIN(60),
+
+	/* Pre-charge values. */
+	.precharge_current  = 256,	/* mA */
+};
+
+const struct battery_info *battery_get_info(void)
+{
+	return &info;
+}
+
+/* FIXME: The smart battery should do the right thing - that's why it's
+ * called "smart". Do we really want to second-guess it? For now, let's not. */
+void battery_vendor_params(struct batt_params *batt)
+{
+#if 0
+	/* Limit charging voltage */
+	if (batt->desired_voltage > info.voltage_max)
+		batt->desired_voltage = info.voltage_max;
+
+	/* Don't charge if outside of allowable temperature range */
+	if (batt->temperature >= info.temp_charge_max ||
+	    batt->temperature <= info.temp_charge_min) {
+		batt->desired_voltage = 0;
+		batt->desired_current = 0;
+	}
+#endif
+}