Initial commit E300 support.

1 files changed, 58 insertions, 0 deletions

diff --git a/firmware/e300/rev_b/power.h b/firmware/e300/rev_b/power.h
new file mode 100644
index 000000000..453633414
--- /dev/null
+++ b/firmware/e300/rev_b/power.h
@@ -0,0 +1,58 @@
+#ifndef POWER_H
+#define POWER_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+void tps54478_init(bool enable);
+void tps54478_set_power(bool on);   // Zynq core power (1.0V for FPGA)
+bool tps54478_is_power_good(void);
+
+void charge_set_led(bool on);		// Here for error blink codes
+void charge_notify(bool charging);
+
+void power_signal_interrupt(void);
+
+void fpga_reset(bool delay);
+
+typedef enum power_subsystems {
+    PS_UNKNOWN,
+    PS_FPGA,
+    PS_VDRAM,
+    PS_PERIPHERALS_1_8,
+    PS_PERIPHERALS_3_3,
+    PS_TX,
+	PS_MAX
+} power_subsystem_t;
+
+enum Regulators
+{
+	REG_UNKNOWN,
+	REG_TPS54478,
+	REG_LTC3675
+};
+
+bool power_enable(power_subsystem_t subsys, bool on);
+
+void battery_init(void);
+uint16_t battery_get_voltage(void);  // mV
+
+bool power_init(void);
+bool power_on(void);
+uint8_t power_off(void);
+
+//bool power_is_subsys_on(int8_t index);
+bool power_is_subsys_on(power_subsystem_t index);
+//int8_t power_get_regulator_index(uint8_t device, uint8_t address);
+//bool ltc3675_reg_helper(uint8_t address);
+
+void usbhub_reset(void);
+
+#ifndef I2C_REWORK
+#include "io.h"
+
+extern io_pin_t PWR_SDA;
+extern io_pin_t PWR_SCL;
+#endif // I2C_REWORK
+
+#endif // POWER_H