chao an cfd1771981 serial/xlnx_ps: add common Xilinx UART Peripheral System (XUARTPS) support ... This PR adds complete driver support for the Xilinx UART Peripheral System (XUARTPS) in the NuttX serial driver framework. The implementation includes the core driver code (uart_xlnx_ps.c), configuration files (Kconfig-xlnxps), header definitions (uart_xlnx_ps.h), and integration with the existing NuttX build system (CMakeLists.txt, Make.defs, Kconfig). The driver supports UART0 configuration with customizable parameters (base address, clock frequency, IRQ number, baud rate, parity, data bits, stop bits), RX/TX buffer sizing, hardware flow control (RTS/CTS), interrupt-driven data transfer, and console mapping for XUARTPS UART0. It also provides standard serial driver operations (setup, shutdown, attach/detach, ioctl, send/receive) and early serial initialization for boot-time console access. Signed-off-by: chao an <anchao.archer@bytedance.com>		2026-02-27 08:14:03 -03:00
..
android
arpa
crypto	crypto: support software key management based on MTD	2026-01-28 11:52:12 +08:00
cxx	include/cxx/cmath: Use toolchain <cmath> with toolchain libm.	2026-02-26 12:48:55 +08:00
net	forward: Add IFF_NOSRC_FORWARD and IFF_NODST_FORWARD flags.	2026-01-31 02:37:58 +08:00
netinet
netpacket
nuttx	serial/xlnx_ps: add common Xilinx UART Peripheral System (XUARTPS) support	2026-02-27 08:14:03 -03:00
ssp
sys	fs/timerfd: implement TFD_TIMER_CANCEL_ON_SET to detect clock changes	2026-01-30 17:20:24 +08:00
.gitignore	tools: fix make host_info flag parsing and config string escaping	2026-02-05 14:23:19 +01:00
aio.h
alloca.h
assert.h
byteswap.h
ctype.h
debug.h
dirent.h
dlfcn.h
dsp.h
dspb16.h
elf.h
elf32.h
elf64.h
endian.h
err.h
errno.h
execinfo.h
fcntl.h
fixedmath.h
fnmatch.h
ftw.h
gcov.h
getopt.h
glob.h
grp.h
hex2bin.h
iconv.h
ifaddrs.h
imx_container.h
inttypes.h
iso646.h
langinfo.h
libgen.h
libintl.h
limits.h
locale.h
lzf.h	lzf: prevent lzf header struct optimization	2026-02-13 11:58:50 +01:00
malloc.h
mqueue.h
netdb.h
nl_types.h
nxflat.h
obstack.h
poll.h
pthread.h	libc/pthread: Avoid compiler optimizations for once_control->done	2026-01-22 19:47:45 +08:00
pty.h
pwd.h
regex.h
resolv.h
sched.h
search.h
semaphore.h
shadow.h
signal.h	sched/timer: Fix MISRA Rule 10.4	2026-01-22 22:14:00 +08:00
spawn.h	sched/spawn: Fix MISRA C 2012 Rule 10.4 violations	2026-02-02 20:39:36 +08:00
stdbool.h
stddef.h
stdint.h
stdio.h
stdlib.h
stdnoreturn.h
string.h	include/string.h: mark memset and memcpy as used_code	2026-02-12 13:19:06 -05:00
strings.h
syscall.h
syslog.h
termios.h
threads.h
time.h
ulimit.h
unistd.h
utime.h
uuid.h
wait.h
wchar.h
wctype.h