mirror of
https://github.com/torvalds/linux
synced 2024-10-01 17:00:41 +00:00
3cff177fc2
When the DT property no-unaligned-direct-access is set, map->phys is set to NO_XIP. With this property set, the flash should not be exposed directly to MTD users, since it cannot be mapped. map_ram() exposes the flash direct access unconditionally which leads to access errors (when the bus width does not match the RAM width). Therefore do not set point and unpoint when NO_XIP is set. Signed-off-by: Shivamurthy Shastri <shivamurthy.shastri@linutronix.de> Reviewed-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230919113320.16953-1-shivamurthy.shastri@linutronix.de |
||
|---|---|---|
| .. | ||
| cfi_cmdset_0001.c | ||
| cfi_cmdset_0002.c | ||
| cfi_cmdset_0020.c | ||
| cfi_probe.c | ||
| cfi_util.c | ||
| chipreg.c | ||
| fwh_lock.h | ||
| gen_probe.c | ||
| jedec_probe.c | ||
| Kconfig | ||
| Makefile | ||
| map_absent.c | ||
| map_ram.c | ||
| map_rom.c | ||