mirror of
https://github.com/brain-hackers/u-boot-brain
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289f932c5f
* Patch by Richard Woodruff, 10 Jan 2005: Update support for OMAP2420 (ARM11) and H4 board: o clean up and add new types to H4 memory probe code. o fix to work with internal boot. o added PRCM config III operation. o fix marginal flash timings. o add revison ATAG usage. o enable voltage scaling at power chip. o fix compile error for i2c. * Fix network problem (error when receiving multiple ARP packets)
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/*
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* (C) Copyright 2004
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* Texas Instruments, <www.ti.com>
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* Richard Woodruff <r-woodruff2@ti.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef _OMAP24XX_SYS_PROTO_H_
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#define _OMAP24XX_SYS_PROTO_H_
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void prcm_init(void);
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void memif_init(void);
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void sdrc_init(void);
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void do_sdrc_init(u32,u32);
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void gpmc_init(void);
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void ether_init(void);
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void watchdog_init(void);
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void set_muxconf_regs(void);
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void peripheral_enable(void);
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u32 get_cpu_type(void);
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u32 get_cpu_rev(void);
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u32 get_mem_type(void);
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u32 get_sysboot_value(void);
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u32 get_gpmc0_base(void);
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u32 is_gpmc_muxed(void);
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u32 get_gpmc0_type(void);
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u32 get_gpmc0_width(void);
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u32 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound);
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u32 get_board_type(void);
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void display_board_info(u32);
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void update_mux(u32,u32);
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u32 running_in_sdram(void);
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u32 running_in_sram(void);
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u32 running_in_flash(void);
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u32 running_from_internal_boot(void);
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#endif
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