1
0
Fork 0
mirror of https://github.com/CTCaer/hekate.git synced 2024-11-13 22:06:46 +00:00
hekate/bootloader/mem/minerva.h
Dave Murphy cc54df87d7 fixes for compiling with gcc 10
gcc 10 no longer lets you get away with not externing global variables in header files. This adds the necessary extern and adds defines in appropriate c files
2020-05-08 23:32:44 +01:00

65 lines
1.5 KiB
C

/*
* Copyright (c) 2019 CTCaer
*
* 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 _FE_MINERVA_H_
#define _FE_MINERVA_H_
#include "mtc_table.h"
#include "../utils/types.h"
#define MTC_INIT_MAGIC 0x3043544D
#define MTC_NEW_MAGIC 0x5243544D
#define EMC_PERIODIC_TRAIN_MS 250
typedef struct
{
s32 rate_to;
s32 rate_from;
emc_table_t *mtc_table;
u32 table_entries;
emc_table_t *current_emc_table;
u32 train_mode;
u32 sdram_id;
u32 prev_temp;
bool emc_2X_clk_src_is_pllmb;
bool fsp_for_src_freq;
bool train_ram_patterns;
bool init_done;
} mtc_config_t;
enum train_mode_t
{
OP_SWITCH = 0,
OP_TRAIN = 1,
OP_TRAIN_SWITCH = 2,
OP_PERIODIC_TRAIN = 3,
OP_TEMP_COMP = 4
};
typedef enum
{
FREQ_204 = 204000,
FREQ_800 = 800000,
FREQ_1600 = 1600000
} minerva_freq_t;
extern void (*minerva_cfg)(mtc_config_t *mtc_cfg, void *);
u32 minerva_init();
void minerva_change_freq(minerva_freq_t freq);
void minerva_periodic_training();
#endif