35 lines
884 B
C
35 lines
884 B
C
/**
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* @file wm_ram_config.h
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*
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* @brief WM ram model configure
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*
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* @author winnermicro
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*
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* Copyright (c) 2015 Winner Microelectronics Co., Ltd.
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*/
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#ifndef __WM_RAM_CONFIG_H__
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#define __WM_RAM_CONFIG_H__
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#include "wm_config.h"
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/*see gcc_csky.ld in directory ld/w800,__heap_end must be bigger than 0x20028000
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if __heap_end is lower than 0x20028000,then SLAVE_HSPI_SDIO_ADDR must be changed to 0x20028000 or bigger.
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*/
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extern unsigned int __heap_end;
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extern unsigned int __heap_start;
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/*High speed SPI or SDIO buffer to exchange data*/
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#define SLAVE_HSPI_SDIO_ADDR ((unsigned int)(&__heap_end))
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#if TLS_CONFIG_HS_SPI
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#define SLAVE_HSPI_MAX_SIZE (0x2000)
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#else
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#define SLAVE_HSPI_MAX_SIZE (0x0)
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#endif
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/*Wi-Fi use buffer to exchange data*/
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#define WIFI_MEM_START_ADDR (SLAVE_HSPI_SDIO_ADDR + SLAVE_HSPI_MAX_SIZE)
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#endif /*__WM_RAM_CONFIG_H__*/
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