mirror of
https://github.com/AsahiLinux/u-boot
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77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
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/*
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* Common definitions for LPC32XX board configurations
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*
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* Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.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
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* as published by the Free Software Foundation; either version 2
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* of 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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#ifndef _LPC32XX_CONFIG_H
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#define _LPC32XX_CONFIG_H
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/* Basic CPU architecture */
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#define CONFIG_ARM926EJS
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_NR_DRAM_BANKS_MAX 2
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/* 1KHz clock tick */
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#define CONFIG_SYS_HZ 1000
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/* UART configuration */
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#if (CONFIG_SYS_LPC32XX_UART >= 3) && (CONFIG_SYS_LPC32XX_UART <= 6)
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_CONS_INDEX (CONFIG_SYS_LPC32XX_UART - 2)
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#elif (CONFIG_SYS_LPC32XX_UART == 1) || (CONFIG_SYS_LPC32XX_UART == 2) || \
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(CONFIG_SYS_LPC32XX_UART == 7)
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#define CONFIG_LPC32XX_HSUART
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#else
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#error "define CONFIG_SYS_LPC32XX_UART in the range from 1 to 7"
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#endif
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#if defined(CONFIG_SYS_NS16550_SERIAL)
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_REG_SIZE -4
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#define CONFIG_SYS_NS16550_CLK get_serial_clock()
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#define CONFIG_SYS_NS16550_COM1 UART3_BASE
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#define CONFIG_SYS_NS16550_COM2 UART4_BASE
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#define CONFIG_SYS_NS16550_COM3 UART5_BASE
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#define CONFIG_SYS_NS16550_COM4 UART6_BASE
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#endif
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#if defined(CONFIG_LPC32XX_HSUART)
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#if CONFIG_SYS_LPC32XX_UART == 1
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#define HS_UART_BASE HS_UART1_BASE
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#elif CONFIG_SYS_LPC32XX_UART == 2
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#define HS_UART_BASE HS_UART2_BASE
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#else /* CONFIG_SYS_LPC32XX_UART == 7 */
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#define HS_UART_BASE HS_UART7_BASE
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#endif
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#endif
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{ 9600, 19200, 38400, 57600, 115200, 230400, 460800 }
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/* NOR Flash */
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#if defined(CONFIG_SYS_FLASH_CFI)
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_PROTECTION
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#endif
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#endif /* _LPC32XX_CONFIG_H */
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