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Commit 582212ce authored by Xiaolei Li's avatar Xiaolei Li Committed by Boris Brezillon
Browse files

mtd: nand: mediatek: refine register NFI_PAGEFMT setting 



The register NFI_PAGEFMT is always 32 bits length, so it is better to
do register program using writel() compare with writew().

Signed-off-by: default avatarXiaolei Li <xiaolei.li@mediatek.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 2968698b

drivers/mtd/nand/mtk_nand.c

+2 −2
Original line number Diff line number Diff line
@@ -408,7 +408,7 @@ static int mtk_nfc_hw_runtime_config(struct mtd_info *mtd) 


	fmt |= mtk_nand->fdm.reg_size << PAGEFMT_FDM_SHIFT;

	fmt |= mtk_nand->fdm.ecc_size << PAGEFMT_FDM_ECC_SHIFT;

	nfi_writew(nfc, fmt, NFI_PAGEFMT);

	nfi_writel(nfc, fmt, NFI_PAGEFMT);



	nfc->ecc_cfg.strength = chip->ecc.strength;

	nfc->ecc_cfg.len = chip->ecc.size + mtk_nand->fdm.ecc_size;
@@ -1009,7 +1009,7 @@ static inline void mtk_nfc_hw_init(struct mtk_nfc *nfc) 
	 * 0  : poll the status of the busy/ready signal after [7:4]*16 cycles.

	 */

	nfi_writew(nfc, 0xf1, NFI_CNRNB);

	nfi_writew(nfc, PAGEFMT_8K_16K, NFI_PAGEFMT);

	nfi_writel(nfc, PAGEFMT_8K_16K, NFI_PAGEFMT);



	mtk_nfc_hw_reset(nfc);