/* Set GO bit to send command to device */
static void start_command(struct nand_ctlr *reg)
/* Set GO bit to send command to device */
static void start_command(struct nand_ctlr *reg)
{
	u32 reg_val;
	reg_val = readl(&reg->command);
	reg_val |= CMD_GO;
	writel(reg_val, &reg->command);
}