/* * Copyright (c) 2006-2018, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2009-09-22 Bernard add board.h to this bsp * 2010-02-04 Magicoe add board.h to LPC176x bsp * 2013-12-18 Bernard porting to LPC4088 bsp */ #ifndef __BOARD_H__ #define __BOARD_H__ #include "LPC43xx.h" #include <rtthread.h> /* disable SDRAM in default */ #ifndef LPC_EXT_SDRAM #define LPC_EXT_SDRAM 0 #endif // <RDTConfigurator URL="http://www.rt-thread.com/eclipse"> // <integer name="LPC_EXT_SDRAM" description="Begin Address of External SDRAM" default="0xA0000000" /> #define LPC_EXT_SDRAM_BEGIN 0xA0000000 // <integer name="LPC_EXT_SDRAM_END" description="End Address of External SDRAM" default="0xA2000000" /> #define LPC_EXT_SDRAM_END 0xA2000000 // <bool name="RT_USING_UART0" description="Using UART0" default="true" /> // <bool name="RT_USING_UART1" description="Using UART1" default="true" /> //#define RT_USING_UART1 // <bool name="RT_USING_UART2" description="Using UART2" default="true" /> //#define RT_USING_UART2 // </RDTConfigurator> #ifdef __CC_ARM extern int Image$$RW_IRAM2$$ZI$$Limit; #define HEAP_BEGIN ((void *)&Image$$RW_IRAM2$$ZI$$Limit) #elif __ICCARM__ #pragma section="HEAP" #define HEAP_BEGIN (__segment_end("HEAP")) #else extern int __bss_end; #define HEAP_BEGIN ((void *)&__bss_end) #endif #define HEAP_END (void*)(0x10080000 + 0x8000) void rt_hw_board_init(void); int rt_hw_board_heap_init(void); int rt_vbus_do_init(void); #endif