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https://github.com/AsahiLinux/u-boot
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45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* SoC-specific code for tms320dm355 and similar chips
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*
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* Copyright (C) 2009 David Brownell
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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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#include <common.h>
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#include <asm/arch/hardware.h>
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void davinci_enable_uart0(void)
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{
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lpsc_on(DAVINCI_LPSC_UART0);
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/* Bringup UART0 out of reset */
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REG(UART0_PWREMU_MGMT) = 0x00006001;
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}
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#ifdef CONFIG_DRIVER_DAVINCI_I2C
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void davinci_enable_i2c(void)
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{
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lpsc_on(DAVINCI_LPSC_I2C);
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/* Enable I2C pin Mux */
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REG(PINMUX3) |= (1 << 20) | (1 << 19);
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}
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#endif
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