mtd: pxa3xx_nand: add a default chunk size
When keeping the configuration set by the bootloader (by using
the marvell,nand-keep-config property), the pxa3xx_nand_detect_config()
function is called and set the chunk size to 512 as a default value if
NDCR_PAGE_SZ is not set.
In the other case, when not keeping the bootloader configuration, no
chunk size is set. Fix this by adding a default chunk size of 512.
Fixes: 70ed85232a
("mtd: nand: pxa3xx: Introduce multiple page I/O
support")
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
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@ -1476,6 +1476,9 @@ static int pxa3xx_nand_scan(struct mtd_info *mtd)
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if (pdata->keep_config && !pxa3xx_nand_detect_config(info))
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goto KEEP_CONFIG;
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/* Set a default chunk size */
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info->chunk_size = 512;
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ret = pxa3xx_nand_sensing(info);
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if (ret) {
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dev_info(&info->pdev->dev, "There is no chip on cs %d!\n",
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