1 /* 2 * sys_proto.h 3 * 4 * System information header 5 * 6 * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef _SYS_PROTO_H_ 12 #define _SYS_PROTO_H_ 13 #include <linux/mtd/omap_gpmc.h> 14 #include <asm/arch/cpu.h> 15 16 #define BOARD_REV_ID 0x0 17 18 u32 get_cpu_rev(void); 19 u32 get_sysboot_value(void); 20 21 extern struct ctrl_stat *cstat; 22 u32 get_device_type(void); 23 void save_omap_boot_params(void); 24 void setup_clocks_for_console(void); 25 void mpu_pll_config_val(int mpull_m); 26 void ddr_pll_config(unsigned int ddrpll_M); 27 28 void sdelay(unsigned long); 29 30 struct gpmc_cs; 31 void gpmc_init(void); 32 void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base, 33 u32 size); 34 void omap_nand_switch_ecc(uint32_t, uint32_t); 35 36 void set_uart_mux_conf(void); 37 void set_mux_conf_regs(void); 38 void sdram_init(void); 39 u32 wait_on_value(u32, u32, void *, u32); 40 #ifdef CONFIG_NOR_BOOT 41 void enable_norboot_pin_mux(void); 42 #endif 43 void am33xx_spl_board_init(void); 44 int am335x_get_efuse_mpu_max_freq(struct ctrl_dev *cdev); 45 int am335x_get_tps65910_mpu_vdd(int sil_rev, int frequency); 46 #endif 47