thermosphere: "write" placeholder code

thermosphere/src/car.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include "utils.h"
+
+#define CAR_BASE 0x60006000ull
+
+#define MAKE_CAR_REG(n) MAKE_REG32(CAR_BASE + n)
+
+#define CLK_RST_CONTROLLER_MISC_CLK_ENB_0 MAKE_CAR_REG(0x048)
+#define CLK_RST_CONTROLLER_RST_DEVICES_H_0 MAKE_CAR_REG(0x008)
+#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRD_0 MAKE_CAR_REG(0x3A4)
+#define CLK_RST_CONTROLLER_RST_CPUG_CMPLX_SET_0 MAKE_CAR_REG(0x450)
+#define CLK_RST_CONTROLLER_RST_CPUG_CMPLX_CLR_0 MAKE_CAR_REG(0x454)
+
+#define NUM_CAR_BANKS 7
+
+typedef enum {
+    CARDEVICE_UARTA = 6,
+    CARDEVICE_UARTB = 7,
+    CARDEVICE_I2C1 = 12,
+    CARDEVICE_I2C5 = 47,
+    CARDEVICE_ACTMON = 119,
+    CARDEVICE_BPMP = 1
+} CarDevice;
+
+void clk_enable(CarDevice dev);
+void clk_disable(CarDevice dev);
+void rst_enable(CarDevice dev);
+void rst_disable(CarDevice dev);
+
+void clkrst_enable(CarDevice dev);
+void clkrst_disable(CarDevice dev);
+
+void clkrst_reboot(CarDevice dev);