Commit 22604573 authored by Sanchayan Maity's avatar Sanchayan Maity Committed by Scott Wood
Browse files

mtd/nand/vf610_nfc: Disable subpage writes

This patch disables subpage writes for vf610_nfc nand
driver. This is required, as without this fix, writing
unaligned u-boot images with DFU results in a hang.
Trying to write unalgined binary images also results
in a hang, without disabling subpage writes.

Patch has been tested on a Colibri VF61 module.
Signed-off-by: default avatarSanchayan Maity <>
parent f09eb52b
......@@ -611,6 +611,9 @@ static int vf610_nfc_nand_init(int devnum, void __iomem *addr)
vf610_nfc_clear(mtd, NFC_FLASH_CONFIG, CONFIG_16BIT);
/* Disable subpage writes as we do not provide ecc->hwctl */
chip->options |= NAND_NO_SUBPAGE_WRITE;
chip->dev_ready = vf610_nfc_dev_ready;
chip->cmdfunc = vf610_nfc_command;
chip->read_byte = vf610_nfc_read_byte;
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