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3f84108b99
The Buffer Logic of VPSS is Not Reset by System Reset Pin, see http://www.ti.com/lit/er/sprz316b/sprz316b.pdf chapter Advisory 1.2.1 on page 9. Add workaroundcode proposed in the errata. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Tom Rini <tom.rini@gmail.com>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
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* SoC-specific lowlevel code for tms320dm365 and similar chips
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*
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* Copyright (C) 2011
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* Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __DM365_LOWLEVEL_H
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#define __DM365_LOWLEVEL_H
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#include <common.h>
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#include <asm/arch/hardware.h>
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#include <asm/io.h>
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void dm365_waitloop(unsigned long loopcnt);
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int dm365_pll1_init(unsigned long pllmult, unsigned long prediv);
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int dm365_pll2_init(unsigned long pllm, unsigned long prediv);
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int dm365_ddr_setup(void);
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void dm365_psc_init(void);
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void dm365_pinmux_ctl(unsigned long offset, unsigned long mask,
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unsigned long value);
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void dm36x_lowlevel_init(ulong bootflag);
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#endif /* #ifndef __DM365_LOWLEVEL_H */
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