C++ (Cpp) jz_device_setup Exemples

Exemple #1

/*
 * Main initialization routine
 */
void board_nand_init(struct nand_chip *nand)
{
	jz_device_setup();

	if (CFG_NAND_BCH_BIT == 8) {
		par_size = 26;
		nand->eccmode = NAND_ECC_HW13_512;
	} else {
		par_size = 13;
		nand->eccmode = NAND_ECC_HW7_512;
	}

        nand->hwcontrol = jz_hwcontrol;
        nand->dev_ready = jz_device_ready;
	
	nand->correct_data  = jzsoc_nand_bch_correct_data;
	nand->enable_hwecc  = jzsoc_nand_enable_bch_hwecc;
	nand->calculate_ecc = jzsoc_nand_calculate_bch_ecc;

        /* Set address of NAND IO lines */
        nand->IO_ADDR_R = (void __iomem *) CFG_NAND_BASE;
        nand->IO_ADDR_W = (void __iomem *) CFG_NAND_BASE;

        /* 20 us command delay time */
        nand->chip_delay = 20;
//	nand->autooob    = &nand_oob_bch; // init in nand_base.c

	nand->options &= ~NAND_BUSWIDTH_16;
#if CFG_NAND_BW8 == 0
	nand->options |= NAND_BUSWIDTH_16;
#endif

}

Exemple #2

Fichier : jz4760_nand.c Projet : heroistired/jzcode-x11

/*
 * Main initialization routine
 */
void board_nand_init(struct nand_chip *nand)
{
	if ((REG_NEMC_BCR & NEMC_BCR_BSR_MASK) == NEMC_BCR_BSR_SHARE)
		share_mode = 1;
	else
		share_mode = 0;

	jz_device_setup();

	if (CFG_NAND_BCH_BIT == 8) {
		par_size = 13;
		nand->eccmode = NAND_ECC_HW13_512;
	} else {
		par_size = 7;
		nand->eccmode = NAND_ECC_HW7_512;
	}

        nand->hwcontrol = jz_hwcontrol;
        nand->dev_ready = jz_device_ready;
	
	nand->correct_data  = jzsoc_nand_bch_correct_data;
	nand->enable_hwecc  = jzsoc_nand_enable_bch_hwecc;
	nand->calculate_ecc = jzsoc_nand_calculate_bch_ecc;

        /* Set address of NAND IO lines */
        nand->IO_ADDR_R = (void __iomem *) CFG_NAND_BASE;
        nand->IO_ADDR_W = (void __iomem *) CFG_NAND_BASE;

        /* 20 us command delay time */
        nand->chip_delay = 20;
//	nand->autooob    = &nand_oob_bch; // init in nand_base.c
}

Exemple #3

Fichier : jz5730_nand.c Projet : carlos-wong/uboot_jz4755

/*
 * Main initialization routine
 */
void board_nand_init(struct nand_chip *nand)
{
	jz_device_setup();

	nand->eccmode = NAND_ECC_SOFT;
        nand->hwcontrol = jz_hwcontrol;
        nand->dev_ready = jz_device_ready;

        /* Set address of NAND IO lines */
        nand->IO_ADDR_R = (void __iomem *) CFG_NAND_BASE;
        nand->IO_ADDR_W = (void __iomem *) CFG_NAND_BASE;

        /* 20 us command delay time */
        nand->chip_delay = 20;
}

Exemple #4

Fichier : jz4730_nand.c Projet : OpenInkpot-archive/uboot-n516

/*
 * Main initialization routine
 */
void board_nand_init(struct nand_chip *nand)
{
	jz_device_setup();

	nand->ecc.mode = NAND_ECC_NONE;	/* FIXME: should use NAND_ECC_SOFT */
        nand->cmd_ctrl = jz_hwcontrol;
        nand->dev_ready = jz_device_ready;

        /* Set address of NAND IO lines */
        nand->IO_ADDR_R = (void __iomem *) CONFIG_SYS_NAND_BASE;
        nand->IO_ADDR_W = (void __iomem *) CONFIG_SYS_NAND_BASE;

        /* 20 us command delay time */
        nand->chip_delay = 20;
}