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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-10-17 14:46:11 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-08-26 15:14:00 +0200 |
| commit | 3e1adbf832b8f420906e6d5cbf5bec7617545c7e (patch) | |
| tree | 28f7de3e43ee9021c312e05209e8b1b060b86a60 /drivers/mtd/spi-nor/cadence-quadspi.c | |
| parent | f38ba32965c5686c062884fab2e9f505015af82a (diff) | |
| download | barebox-3e1adbf832b8f420906e6d5cbf5bec7617545c7e.tar.gz barebox-3e1adbf832b8f420906e6d5cbf5bec7617545c7e.tar.xz | |
mtd: m25p80: make it possible to use large blocks if desired
Some SPI NOR flashes support 4K erase blocks. 4K erase blocks do not
work with UBIFS which needs a minimum erase block size of 15360 bytes.
Also bigger sectors are faster to erase. This patch adds a device tree
option to use the bigger blocks instead of the default 4K blocks.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/mtd/spi-nor/cadence-quadspi.c')
| -rw-r--r-- | drivers/mtd/spi-nor/cadence-quadspi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c index dce29ca0ea..ff7bb7a5d8 100644 --- a/drivers/mtd/spi-nor/cadence-quadspi.c +++ b/drivers/mtd/spi-nor/cadence-quadspi.c @@ -1078,7 +1078,7 @@ static int cqspi_setup_flash(struct device_d *dev, nor->write = cqspi_write; nor->erase = cqspi_erase; - ret = spi_nor_scan(nor, NULL, SPI_NOR_QUAD); + ret = spi_nor_scan(nor, NULL, SPI_NOR_QUAD, false); if (ret) goto probe_failed; |