flash_dma_readl
(void)flash_dma_readl(ctrl, FLASH_DMA_FIRST_DESC);
(void)flash_dma_readl(ctrl, FLASH_DMA_FIRST_DESC_EXT);
flash_dma_readl(ctrl, FLASH_DMA_STATUS),
flash_dma_readl(ctrl, FLASH_DMA_ERROR_STATUS));
ctrl->flash_dma_mode = flash_dma_readl(ctrl, FLASH_DMA_MODE);