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u-boot/arch/arm/include/asm/arch-omap4/sys_proto.h
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

71 lines
2.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2010
* Texas Instruments, <www.ti.com>
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
#include <asm/arch/omap.h>
#include <asm/arch/clock.h>
#include <asm/io.h>
#include <asm/omap_common.h>
#include <linux/mtd/omap_gpmc.h>
#include <asm/arch/mux_omap4.h>
#include <asm/ti-common/sys_proto.h>
#ifdef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
extern const struct emif_regs emif_regs_elpida_200_mhz_2cs;
extern const struct emif_regs emif_regs_elpida_380_mhz_1cs;
extern const struct emif_regs emif_regs_elpida_400_mhz_1cs;
extern const struct emif_regs emif_regs_elpida_400_mhz_2cs;
extern const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2;
extern const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2;
extern const struct dmm_lisa_map_regs ma_lisa_map_2G_x_2_x_2;
#else
extern const struct lpddr2_device_details elpida_2G_S4_details;
extern const struct lpddr2_device_details elpida_4G_S4_details;
#endif
#ifdef CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
extern const struct lpddr2_device_timings jedec_default_timings;
#else
extern const struct lpddr2_device_timings elpida_2G_S4_timings;
#endif
struct omap_sysinfo {
char *board_string;
};
extern const struct omap_sysinfo sysinfo;
void gpmc_init(void);
void watchdog_init(void);
u32 get_device_type(void);
void do_set_mux(u32 base, struct pad_conf_entry const *array, int size);
void set_muxconf_regs(void);
u32 wait_on_value(u32, u32, void *, u32);
void sdelay(unsigned long);
void setup_early_clocks(void);
void prcm_init(void);
void do_board_detect(void);
void bypass_dpll(u32 const base);
void freq_update_core(void);
u32 get_sys_clk_freq(void);
u32 omap4_ddr_clk(void);
void cancel_out(u32 *num, u32 *den, u32 den_limit);
void sdram_init(void);
u32 omap_sdram_size(void);
u32 cortex_rev(void);
void save_omap_boot_params(void);
void init_omap_revision(void);
void do_io_settings(void);
void sri2c_init(void);
int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
u32 warm_reset(void);
void force_emif_self_refresh(void);
void setup_warmreset_time(void);
#define OMAP4_SERVICE_PL310_CONTROL_REG_SET 0x102
#endif