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40 lines
956 B
40 lines
956 B
/*
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* Copyright (c) 2006-2025, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2025-09-0 WangShun first implementation
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*/
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#ifndef __DRV_COMMON_H__
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#define __DRV_COMMON_H__
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#include "drv_usart.h"
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#include "drv_gpio.h"
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#include <board.h>
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#define GD32_FLASH_START_ADRESS ROM_START
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#define GD32_FLASH_SIZE ROM_SIZE
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#define GD32_FLASH_END_ADDRESS ROM_END
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#define GD32_SRAM_SIZE RAM_SIZE
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#define GD32_SRAM_START RAM_START
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#define GD32_SRAM_END RAM_END
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#ifdef __ARMCC_VERSION
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extern int Image$$RW_IRAM1$$ZI$$Limit;
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#define HEAP_BEGIN (&Image$$RW_IRAM1$$ZI$$Limit)
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#elif __ICCARM__
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#pragma section="HEAP"
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#define HEAP_BEGIN (__segment_end("HEAP"))
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#else
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extern int __bss_end;
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#define HEAP_BEGIN (&__bss_end)
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#endif
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#define HEAP_END GD32_SRAM_END
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#endif /* __DRV_COMMON_H__ */
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