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/*
* Common definitions for LPC32XX board configurations
*
* Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef _LPC32XX_CONFIG_H
#define _LPC32XX_CONFIG_H
/* Basic CPU architecture */
#define CONFIG_ARM926EJS
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_NR_DRAM_BANKS_MAX 2
/* 1KHz clock tick */
#define CONFIG_SYS_HZ 1000
/* UART configuration */
#if (CONFIG_SYS_LPC32XX_UART >= 3) && (CONFIG_SYS_LPC32XX_UART <= 6)
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_CONS_INDEX (CONFIG_SYS_LPC32XX_UART - 2)
#elif (CONFIG_SYS_LPC32XX_UART == 1) || (CONFIG_SYS_LPC32XX_UART == 2) || \
(CONFIG_SYS_LPC32XX_UART == 7)
#define CONFIG_LPC32XX_HSUART
#else
#error "define CONFIG_SYS_LPC32XX_UART in the range from 1 to 7"
#endif
#if defined(CONFIG_SYS_NS16550_SERIAL)
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_REG_SIZE -4
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#define CONFIG_SYS_NS16550_COM1 UART3_BASE
#define CONFIG_SYS_NS16550_COM2 UART4_BASE
#define CONFIG_SYS_NS16550_COM3 UART5_BASE
#define CONFIG_SYS_NS16550_COM4 UART6_BASE
#endif
#if defined(CONFIG_LPC32XX_HSUART)
#if CONFIG_SYS_LPC32XX_UART == 1
#define HS_UART_BASE HS_UART1_BASE
#elif CONFIG_SYS_LPC32XX_UART == 2
#define HS_UART_BASE HS_UART2_BASE
#else /* CONFIG_SYS_LPC32XX_UART == 7 */
#define HS_UART_BASE HS_UART7_BASE
#endif
#endif
#define CONFIG_SYS_BAUDRATE_TABLE \
{ 9600, 19200, 38400, 57600, 115200, 230400, 460800 }
/* NOR Flash */
#if defined(CONFIG_SYS_FLASH_CFI)
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_PROTECTION
#endif
#endif /* _LPC32XX_CONFIG_H */
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