mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 14:16:17 +09:00
83d290c56f
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>
93 lines
2.2 KiB
C
93 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2010
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* Texas Instruments, <www.ti.com>
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*/
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#ifndef _SYS_PROTO_H_
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#define _SYS_PROTO_H_
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#include <asm/arch/omap.h>
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#include <asm/io.h>
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#include <asm/arch/clock.h>
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#include <asm/omap_common.h>
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#include <linux/mtd/omap_gpmc.h>
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#include <asm/arch/clock.h>
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#include <asm/ti-common/sys_proto.h>
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/*
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* Structure for Iodelay configuration registers.
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* Theoretical max for g_delay is 21560 ps.
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* Theoretical max for a_delay is 1/3rd of g_delay max.
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* So using u16 for both a/g_delay.
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*/
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struct iodelay_cfg_entry {
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u16 offset;
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u16 a_delay;
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u16 g_delay;
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};
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struct pad_conf_entry {
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u32 offset;
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u32 val;
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};
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struct mmc_platform_fixups {
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const char *hw_rev;
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u32 unsupported_caps;
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u32 max_freq;
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};
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struct omap_sysinfo {
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char *board_string;
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};
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extern const struct omap_sysinfo sysinfo;
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void gpmc_init(void);
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void watchdog_init(void);
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u32 get_device_type(void);
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void do_set_mux(u32 base, struct pad_conf_entry const *array, int size);
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void do_set_mux32(u32 base, struct pad_conf_entry const *array, int size);
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void set_muxconf_regs(void);
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u32 wait_on_value(u32, u32, void *, u32);
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void sdelay(unsigned long);
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void setup_early_clocks(void);
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void prcm_init(void);
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void do_board_detect(void);
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void vcores_init(void);
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void bypass_dpll(u32 const base);
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void freq_update_core(void);
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u32 get_sys_clk_freq(void);
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u32 omap5_ddr_clk(void);
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void cancel_out(u32 *num, u32 *den, u32 den_limit);
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void sdram_init(void);
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u32 omap_sdram_size(void);
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u32 cortex_rev(void);
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void save_omap_boot_params(void);
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void init_omap_revision(void);
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void init_package_revision(void);
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void do_io_settings(void);
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void sri2c_init(void);
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int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data);
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u32 warm_reset(void);
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void force_emif_self_refresh(void);
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void get_ioregs(const struct ctrl_ioregs **regs);
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void srcomp_enable(void);
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void setup_warmreset_time(void);
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const struct mmc_platform_fixups *platform_fixups_mmc(uint32_t addr);
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static inline u32 div_round_up(u32 num, u32 den)
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{
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return (num + den - 1)/den;
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}
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static inline u32 usec_to_32k(u32 usec)
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{
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return div_round_up(32768 * usec, 1000000);
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}
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#define OMAP5_SERVICE_L2ACTLR_SET 0x104
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#define OMAP5_SERVICE_ACR_SET 0x107
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#endif
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