Original code can only deal with single 'address & size' cell
Add function dealing with multiple 'address & size' cell
Add function getting 'bankwidth' property, for cfi-flash device
Signed-off-by: zhengyu9 <zhengyu9@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
This extension for the event group, to establish a connection between
named event groups and a task. The task may reference the event group
associated with a VFS-based name. Then the event group can be used
in subsequent calls to nxevent_wait() or nxevent_post().
This is an internal OS interface and should not be used by applications.
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
enable LIBSUPCXX:
text data bss dec hex filename
93080 592 5472 99144 18348 nuttx/nuttx
enable LIBCXXABI:
before:
text data bss dec hex filename
126468 352 5960 132780 206ac nuttx/nuttx
after:
text data bss dec hex filename
68048 352 5960 74360 12278 nuttx/nuttx
Summary:
Optimize text segment code size by about 46%.
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
clang atomic no support other type:
modify .index type size_t --- atomic_int
modify .dumping type bool --- atomic_bool
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
bug:
thread 1: get mutexA
wait a sem
thread 2: wait mutexA
This situation will be mistakenly judged as a deadlock.
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
OPENAMP_VIRTIO_DEVICE_ONLY and OPENAMP_VIRTIO_DRIVER_ONLY can be used to
comment some unused code in OpenAMP library to save code size.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
/home/neo/projects/vela/nuttx/fs/vfs/fs_dup2.c: In function 'file_dup3':
/home/neo/projects/vela/nuttx/fs/inode/inode.h:73:35: error: implicit declaration of function '_SCHED_GETTID' [-Werror=implicit-function-declaration]
73 | int n = sched_backtrace(_SCHED_GETTID(), \
| ^~~~~~~~~~~~~
/home/neo/projects/vela/nuttx/fs/vfs/fs_dup2.c:177:3: note: in expansion of macro 'FS_ADD_BACKTRACE'
177 | FS_ADD_BACKTRACE(filep2);
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
Some drivers may not implement certain ioctls, but applications
may still call these ioctl functions for consistency.
In this case, to avoid an assertion, return ENOTTY.
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
We need to configure the priority of FB Vsync thread to prevent nxcamera from preempting scheduling without sleep, which currently causes issues with Goldfish x86_64's default FIFO scheduling.
Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
Summary:
When the device reboot through reboot_notify to notify the task fsync time, if there is a task in the exit process, there may be priority robbed off the phenomenon, and at this time the group->tg_filelist crefs has been 0, resulting in the ASSERT
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
Summary:
Reference https://man7.org/linux/man-pages/man2/open.2.html
EISDIR pathname refers to a directory and the access requested
involved writing (that is, O_WRONLY or O_RDWR is set).
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
up_interrupt_context indicates that we self inside interrupt/handler mode,
replaced to private function is_nesting_interrupt to make less confused.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
The case want to determine if a interrupt with higher priority and the
interrupt preemption occurred, but up_interrupt_context indicates that we
self inside interrupt/handler mode. As we previously did not handle the
ramvector interrupt correctly, after update breaked the case. We should
use a more clear private function is_nesting_interrupt.
Signed-off-by: buxiasen <buxiasen@xiaomi.com>
during migration from legacy pinout some of the FMC pins were ommited because
their names were identical to the new pinout, which didn't cause a compilation error.
This fixes LCD examples.
Also update incomplete stm32f769i-disco FMC support to avoid this kind of bug in the future
