C++ (Cpp) _erase_single_block Exemples

Exemple #1

Fichier : nand_simple_w.c Projet : Aorjoa/bootloader

__s32 PHY_SimpleErase_2CH (struct boot_physical_param *eraseop )
{
	__s32 status;
	__s32 ret = 0;
	__u32 rb;

	for(NandIndex = 0; NandIndex<CHANNEL_CNT;NandIndex++)
	{
		ret = _erase_single_block(eraseop);
		if (ret)
			return -1;
		rb = _cal_real_rb(eraseop->chip);
		NFC_SelectChip(eraseop->chip);
		NFC_SelectRb(rb);
		/*get status*/
		while(1){
			status = _read_status(0x70,eraseop->chip);
			if (status & NAND_STATUS_READY)
				break;
		}
		if (status & NAND_OPERATE_FAIL)
			ret = -2;

		NFC_DeSelectChip(eraseop->chip);
		NFC_DeSelectRb(rb);

		if(NandIndex == (CHANNEL_CNT-1))
			break;
	}

	NandIndex = 0;
	return ret;

}