30 lines
809 B
C
30 lines
809 B
C
/*
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* (C) Copyright 2013-2016
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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*
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*/
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#ifndef _SUNXI_MMC_BOOT0_H
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#define _SUNXI_MMC_BOOT0_H
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#define CARD_TYPE_MMC 0x8000000
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#define CARD_TYPE_SD 0x8000001
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#define MMC_EARLY_INIT 1
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#define MMC_NOT_INIT 0
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enum {
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E_SDMMC_OK = 0,
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E_SDMMC_NUM_ERR = 1,
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E_SDMMC_INIT_ERR = 2,
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E_SDMMC_READ_ERR = 3,
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E_SDMMC_FIND_BOOT1_ERR = 4,
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};
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void set_mmc_para(int smc_no, void *sdly_addr, phys_addr_t uboot_base);
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int get_card_type(void);
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unsigned long mmc_bread(int dev_num, unsigned long start, unsigned blkcnt, void *dst);
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int sunxi_mmc_init(int sdc_no, unsigned bus_width, const normal_gpio_cfg *gpio_info, int offset);
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int sunxi_mmc_exit(int sdc_no, const normal_gpio_cfg *gpio_info, int offset);
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#endif /* _SUNXI_MMC_BOOT0_H */
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