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7b09acdcb9
This patch adds support for an optional MTD label for mtd2block emulated
MTD devices. Useful when, e.g., testing device images using Qemu.
The following line in /etc/fstab can then be used to mount a file system
regardless if running on an embedded system, or emulated with block2mtd:
mtd:Config /mnt jffs2 noatime,nodiratime 0 0
Kernel command line syntax in the emulated case:
block2mtd.block2mtd=/dev/sda,,Config
Notice the ',,' it is the optional erase_size, which like before this
patch, defaults to PAGE_SIZE when omitted. Hence the strlen() check.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211009060955.552636-3-troglobit@gmail.com
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|---|---|---|
| .. | ||
| bcm47xxsflash.c | ||
| bcm47xxsflash.h | ||
| block2mtd.c | ||
| docg3.c | ||
| docg3.h | ||
| Kconfig | ||
| lart.c | ||
| Makefile | ||
| mchp23k256.c | ||
| mchp48l640.c | ||
| ms02-nv.c | ||
| ms02-nv.h | ||
| mtd_dataflash.c | ||
| mtdram.c | ||
| phram.c | ||
| pmc551.c | ||
| powernv_flash.c | ||
| serial_flash_cmds.h | ||
| slram.c | ||
| spear_smi.c | ||
| sst25l.c | ||
| st_spi_fsm.c | ||