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Commit 57650664 authored by Scott Wood's avatar Scott Wood Committed by David Woodhouse
Browse files

[MTD] [NAND] fsl_elbc_nand: Fix SEQIN handling for large pages. 



Previously, a READ command was erroneously issued rather than SEQIN.

Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent f72561cf

drivers/mtd/nand/fsl_elbc_nand.c

+6 −5
Original line number Diff line number Diff line
@@ -346,19 +346,20 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, 
		ctrl->column = column;

		ctrl->oob = 0;



		fcr = (NAND_CMD_PAGEPROG << FCR_CMD1_SHIFT) |

		      (NAND_CMD_SEQIN << FCR_CMD2_SHIFT);



		if (priv->page_size) {

			fcr = (NAND_CMD_SEQIN << FCR_CMD0_SHIFT) |

			      (NAND_CMD_PAGEPROG << FCR_CMD1_SHIFT);



			out_be32(&lbc->fir,

			         (FIR_OP_CW0 << FIR_OP0_SHIFT) |

			         (FIR_OP_CA  << FIR_OP1_SHIFT) |

			         (FIR_OP_PA  << FIR_OP2_SHIFT) |

			         (FIR_OP_WB  << FIR_OP3_SHIFT) |

			         (FIR_OP_CW1 << FIR_OP4_SHIFT));



			fcr |= NAND_CMD_READ0 << FCR_CMD0_SHIFT;

		} else {

			fcr = (NAND_CMD_PAGEPROG << FCR_CMD1_SHIFT) |

			      (NAND_CMD_SEQIN << FCR_CMD2_SHIFT);



			out_be32(&lbc->fir,

			         (FIR_OP_CW0 << FIR_OP0_SHIFT) |

			         (FIR_OP_CM2 << FIR_OP1_SHIFT) |