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Atmosphere/exosphere/lp0fw/src/car.h
2018-12-17 17:32:44 -08:00

109 lines
4.1 KiB
C

/*
* Copyright (c) 2018 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/>.
*/
#ifndef EXOSPHERE_WARMBOOT_BIN_CLOCK_AND_RESET_H
#define EXOSPHERE_WARMBOOT_BIN_CLOCK_AND_RESET_H
#include <stdint.h>
#define CAR_BASE 0x60006000
#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_OSC_CTRL_0 MAKE_CAR_REG(0x050)
#define CLK_RST_CONTROLLER_PLLX_BASE_0 MAKE_CAR_REG(0x0E0)
#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 CLK_RST_CONTROLLER_SUPER_CCLKG_DIVIDER_0 MAKE_CAR_REG(0x36C)
#define CLK_RST_CONTROLLER_SUPER_CCLKP_DIVIDER_0 MAKE_CAR_REG(0x374)
#define CLK_RST_CONTROLLER_CLK_SOURCE_I2C5_0 MAKE_CAR_REG(0x128)
#define CLK_RST_CONTROLLER_CLK_SOURCE_DVFS_REF_0 MAKE_CAR_REG(0x62C)
#define CLK_RST_CONTROLLER_CLK_SOURCE_DVFS_SOC_0 MAKE_CAR_REG(0x630)
#define CLK_RST_CONTROLLER_CPU_SOFTRST_CTRL2_0 MAKE_CAR_REG(0x388)
#define CLK_RST_CONTROLLER_CLK_SOURCE_MSELECT_0 MAKE_CAR_REG(0x3B4)
#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRA_0 MAKE_CAR_REG(0x0F8)
#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRB_0 MAKE_CAR_REG(0x0FC)
#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRC_0 MAKE_CAR_REG(0x3A0)
#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRD_0 MAKE_CAR_REG(0x3A4)
#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRE_0 MAKE_CAR_REG(0x554)
#define CLK_RST_CONTROLLER_CCLKG_BURST_POLICY_0 MAKE_CAR_REG(0x368)
#define CLK_RST_CONTROLLER_CCLKP_BURST_POLICY_0 MAKE_CAR_REG(0x370)
#define CLK_RST_CONTROLLER_RST_DEVICES_H_0 MAKE_CAR_REG(0x008)
#define CLK_RST_CONTROLLER_SPARE_REG0_0 MAKE_CAR_REG(0x55C)
#define CLK_RST_CONTROLLER_RST_DEV_H_SET_0 MAKE_CAR_REG(0x308)
#define CLK_RST_CONTROLLER_RST_DEV_U_SET_0 MAKE_CAR_REG(0x310)
#define CLK_RST_CONTROLLER_RST_DEV_H_CLR_0 MAKE_CAR_REG(0x30C)
#define CLK_RST_CONTROLLER_RST_DEV_U_CLR_0 MAKE_CAR_REG(0x314)
#define CLK_RST_CONTROLLER_RST_DEV_V_CLR_0 MAKE_CAR_REG(0x434)
#define CLK_RST_CONTROLLER_CLK_ENB_L_SET_0 MAKE_CAR_REG(0x320)
#define CLK_RST_CONTROLLER_CLK_ENB_H_SET_0 MAKE_CAR_REG(0x328)
#define CLK_RST_CONTROLLER_CLK_ENB_U_SET_0 MAKE_CAR_REG(0x330)
#define CLK_RST_CONTROLLER_CLK_ENB_V_SET_0 MAKE_CAR_REG(0x440)
#define CLK_RST_CONTROLLER_CLK_ENB_W_SET_0 MAKE_CAR_REG(0x448)
#define CLK_RST_CONTROLLER_CLK_ENB_Y_SET_0 MAKE_CAR_REG(0x29C)
#define CLK_RST_CONTROLLER_CLK_ENB_H_CLR_0 MAKE_CAR_REG(0x32C)
#define CLK_RST_CONTROLLER_CLK_ENB_W_CLR_0 MAKE_CAR_REG(0x44C)
#define NUM_CAR_BANKS 7
typedef enum {
CARDEVICE_UARTA = ((0 << 5) | 0x6),
CARDEVICE_UARTB = ((0 << 5) | 0x7),
CARDEVICE_UARTC = ((1 << 5) | 0x17),
CARDEVICE_I2C1 = ((0 << 5) | 0xC),
CARDEVICE_I2C5 = ((1 << 5) | 0xF),
CARDEVICE_UNK = ((3 << 5) | 0x1E),
CARDEVICE_SE = ((3 << 5) | 0x1F),
CARDEVICE_HOST1X = ((0 << 5) | 0x1C),
CARDEVICE_TSEC = ((2 << 5) | 0x13),
CARDEVICE_SOR_SAFE = ((6 << 5) | 0x1E),
CARDEVICE_SOR0 = ((5 << 5) | 0x16),
CARDEVICE_SOR1 = ((5 << 5) | 0x17),
CARDEVICE_KFUSE = ((1 << 5) | 0x8),
CARDEVICE_CL_DVFS = ((4 << 5) | 0x1B),
CARDEVICE_CORESIGHT = ((2 << 5) | 0x9),
CARDEVICE_ACTMON = ((3 << 5) | 0x17),
CARDEVICE_BPMP = ((0 << 5) | 0x1)
} CarDevice;
void car_configure_oscillators(void);
void car_mbist_workaround(void);
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);
#endif