rt-thread-official/bsp/cvitek/drivers/drv_ioremap.h

/*
 * Copyright (c) 2006-2024, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2024/07/24     heyuanjie87     first version
 */

#ifndef __DRV_IOREMAP_H__
#define __DRV_IOREMAP_H__

#include <rtconfig.h>

#if defined RT_USING_SMART || defined ARCH_ARM
#include <ioremap.h>

#define DRV_IOREMAP(addr, size) rt_ioremap(addr, size)
#define DRV_IOUNMAP(addr) rt_iounmap(addr)
#else
#define DRV_IOREMAP(addr, size) (addr)
#define DRV_IOUNMAP(addr)
#endif

#endif
[feat]添加ioremap兼容定义以适应smart运行 2024-07-24 12:28:50 +08:00			`/*`
			`* Copyright (c) 2006-2024, RT-Thread Development Team`
			`*`
			`* SPDX-License-Identifier: Apache-2.0`
			`*`
			`* Change Logs:`
			`* Date Author Notes`
			`* 2024/07/24 heyuanjie87 first version`
			`*/`

			`#ifndef __DRV_IOREMAP_H__`
			`#define __DRV_IOREMAP_H__`

			`#include <rtconfig.h>`

bsp: cvitek: use ioremap for arm64 core For ARM, RT-smart and RT-standard both enable mmc (see rt_hw_board_init() in bsp/cvitek/cv18xx_aarch64/board/board.c, rt_hw_mmu_setup is called both for smart or standard). So ioremap is must to do for ARM. Signed-off-by: Chen Wang <unicorn_wang@outlook.com> 2024-12-25 13:39:40 +08:00			`#if defined RT_USING_SMART \|\| defined ARCH_ARM`
[feat]添加ioremap兼容定义以适应smart运行 2024-07-24 12:28:50 +08:00			`#include <ioremap.h>`

			`#define DRV_IOREMAP(addr, size) rt_ioremap(addr, size)`
			`#define DRV_IOUNMAP(addr) rt_iounmap(addr)`
			`#else`
			`#define DRV_IOREMAP(addr, size) (addr)`
			`#define DRV_IOUNMAP(addr)`
			`#endif`

			`#endif`