44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/**
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* @file
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* @brief These Apis are OMAP independent support functions
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*
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* FileName: include/asm-arm/arch-omap/syslib.h
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*
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* Implemented by arch/arm/mach-omap/syslib.c
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*
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* Originally from http://linux.omap.com/pub/bootloader/3430sdp/barebox-v1.tar.gz
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*/
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/*
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* (C) Copyright 2004-2008
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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 __ASM_ARCH_OMAP_SYSLIB_H_
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#define __ASM_ARCH_OMAP_SYSLIB_H_
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/** System Independent functions */
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void sr32(u32 addr, u32 start_bit, u32 num_bits, u32 value);
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u32 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound);
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void sdelay(unsigned long loops);
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/** All architectures need to implement these */
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void omap_uart_write(unsigned int val, unsigned long base,
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unsigned char reg_idx);
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unsigned int omap_uart_read(unsigned long base, unsigned char reg_idx);
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#endif /* __ASM_ARCH_OMAP_SYSLIB_H_ */
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