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https://github.com/brain-hackers/u-boot-brain
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939911a64b
The omap_hw_init_context function (and assorted helpers) is the same for all OMAP-derived parts as when CHSETTINGS are used, that's the same and our DDR base is also always the same. In order to make this common we simply need to update the names of the define for DDR address space which is also common. Cc: Sricharan R. <r.sricharan@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
/*
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* (C) Copyright 2010
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* Texas Instruments, <www.ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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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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DECLARE_GLOBAL_DATA_PTR;
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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 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 set_muxconf_regs_essential(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_clocks_for_console(void);
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void prcm_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 do_io_settings(void);
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void sri2c_init(void);
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void gpi2c_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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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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#endif
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