3 Commits

Author	SHA1	Message	Date
Lukasz Majewski	acdf10e179	nand: vybrid: Extend the vf610 NFC NAND driver to support device tree (and DM) ... This commit adds support for device tree and enumeration via device model for the Vybrid's NFC NAND driver. Signed-off-by: Lukasz Majewski <lukma@denx.de>	2019-01-01 14:12:18 +01:00
Lukasz Majewski	254409dbe8	nand: vybrid: Use calloc() instead of malloc() to allocate struct nfc ... Without this change it is possible that Vybrid's NFC driver malloc() call will obtain some memory used (and correctly free'd) by some previous driver (in this case pinctrl for Vybrid). As a result some fields of struct nfc - in out case mtd->_get_device - are "pre initialized" with some random values. On the latter stage of booting, when e.g. somebody calls 'mtdparts default' the "data abort" is observed when __get_mtd_device() function is called. The mtd->_get_device pointer is not NULL and wrong value is referenced. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Stefan Agner <stefan.agner@toradex.com>	2019-01-01 14:12:18 +01:00
Miquel Raynal	a430fa06a4	mtd: move NAND files into a raw/ subdirectory ... NAND flavors, like serial and parallel, have a lot in common and would benefit to share code. Let's move raw (parallel) NAND specific code in a raw/ subdirectory, to ease the addition of a core file in nand/ and the introduction of a spi/ subdirectory specific to SPI NANDs. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>	2018-09-20 20:10:49 +05:30