mirror of
https://github.com/apache/nuttx.git
synced 2026-08-28 04:40:41 +00:00
d12cf1cb75
We have adjusted the registration method for MTD devices in nuttx/boards, replacing the previous approach using ftl_initialize() and bchdev_register() with register_mtddriver(). When registering MTD devices via register_mtddriver(), FTL and BCH wrappers will be added during the open() process: 1. Character Device Mode: When accessing the MTD device node via the open() interface, the device will be automatically converted to a character device. Both FTL and BCH wrappers will be implicitly added, provided that BCH support is enabled in the configuration. 2. Block Device Mode: When accessing the MTD device node via open_blockdriver(), the device will be treated as a block device, with only the FTL wrapper automatically applied. Due to the automatic wrapping of MTD devices during the open() process, the legacy registration methods ftl_initialize() and bchdev_register() are no longer required for MTD device registration for user code and should be used only internally within fs and driver code. Signed-off-by: jingfei <jingfei@xiaomi.com> |
||
|---|---|---|
| .. | ||
| arm | ||
| arm64 | ||
| avr | ||
| dummy | ||
| hc/m9s12 | ||
| mips | ||
| misoc/lm32/misoc | ||
| or1k/mor1kx/or1k | ||
| renesas | ||
| risc-v | ||
| sim/sim/sim | ||
| sparc | ||
| tricore/tc3xx/tc397 | ||
| x86/qemu/qemu-i486 | ||
| x86_64/intel64/qemu-intel64 | ||
| xtensa | ||
| z16/z16f/z16f2800100zcog | ||
| z80 | ||
| .gitignore | ||
| Board.mk | ||
| boardctl.c | ||
| CMakeLists.txt | ||
| dummy.c | ||
| Kconfig | ||
| Makefile | ||