100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2018-2021 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _UTIL_H_
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#define _UTIL_H_
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#include <utils/types.h>
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#include <mem/minerva.h>
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#define NYX_NEW_INFO 0x3058594E
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typedef enum
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{
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REBOOT_RCM, // PMC reset. Enter RCM mode.
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REBOOT_BYPASS_FUSES, // PMC reset via watchdog. Enter Normal mode. Bypass fuse programming in package1.
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POWER_OFF, // Power off PMIC. Do not reset regulators.
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POWER_OFF_RESET, // Power off PMIC. Reset regulators.
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POWER_OFF_REBOOT, // Power off PMIC. Reset regulators. Power on.
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} power_state_t;
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typedef enum
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{
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NYX_CFG_UMS = BIT(6),
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NYX_CFG_EXTRA = 0xFF << 24
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} nyx_cfg_t;
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typedef enum
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{
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ERR_LIBSYS_LP0 = BIT(0),
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ERR_SYSOLD_NYX = BIT(1),
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ERR_LIBSYS_MTC = BIT(2),
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ERR_SD_BOOT_EN = BIT(3),
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ERR_PANIC_CODE = BIT(4),
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ERR_L4T_KERNEL = BIT(24),
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ERR_EXCEPTION = BIT(31),
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} hekate_errors_t;
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typedef struct _cfg_op_t
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{
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u32 off;
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u32 val;
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} cfg_op_t;
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typedef struct _nyx_info_t
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{
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u32 magic;
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u32 sd_init;
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u32 sd_errors[3];
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u8 rsvd[0x1000];
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u32 disp_id;
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u32 errors;
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} nyx_info_t;
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typedef struct _nyx_storage_t
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{
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u32 version;
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u32 cfg;
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u8 irama[0x8000];
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u8 hekate[0x30000];
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u8 rsvd[SZ_8M - sizeof(nyx_info_t)];
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nyx_info_t info;
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mtc_config_t mtc_cfg;
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emc_table_t mtc_table[10];
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} nyx_storage_t;
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u8 bit_count(u32 val);
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u32 bit_count_mask(u8 bits);
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void exec_cfg(u32 *base, const cfg_op_t *ops, u32 num_ops);
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u16 crc16_calc(const u8 *buf, u32 len);
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u32 crc32_calc(u32 crc, const u8 *buf, u32 len);
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u32 get_tmr_us();
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u32 get_tmr_ms();
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u32 get_tmr_s();
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void usleep(u32 us);
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void msleep(u32 ms);
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void panic(u32 val);
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void power_set_state(power_state_t state);
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void power_set_state_ex(void *param);
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#endif
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