Changes:
- Documentation/platforms/risc-v/k230 revised for both modes
- arch/risc-v/include/k230/irq.h add S-mode IRQs
- under arch/risc-v/src/k230 folder:
- Make.defs drop use of k230_exception_m.S
- hardware/k230_clint.h add S-mode defs, revised freq
- k230_head.S unified flat/kernel mode support
- k230_irq.c add S-mode support with debug dump
- k230_mm_init.c revised for K230 S-mode
- k230_start.c revised for flat/s-mode,
- arch/risc-v/src/k230/k230_timerisr.c unified flat/s-mode support.
- under boards/risc-v/k230/canmv230 folder:
- configs/nsh/defconfig fix RAM size
- include/board_memorymap.h cleanup for S-mode
- src/.gitignore ignore romfs_boot.c
- src/Makefile add romfs support
Renames:
- under boards/risc-v/k230/canmv230/src/ folder:
- canmv_init.c from k230_appinit.c making room for more k230 devices
Dropped:
- under arch/risc-v/src/k230/
- k230_exception_m.S as hybrid mode not ready yet.
New files in boards/riscv/k230/canmv230:
- configs/knsh/defconfig S-mode config
- scripts/ld-kernel.script S-mode linker script
- src/romfs.h User space ROMFS defs needed in S-mode
- src/romfs_stub.c Stub ROMFS image
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
hostfs has its copies of some of nuttx definitions with different
names to avoid conflicting with the host OS definitions.
sometimes people only modifies one of them and forgets updating
another. eg. https://github.com/apache/nuttx/pull/11445
this commit introduces some assertions to detect that kind of
mistakes.
This is to align with ARCH_KMAP_VBASE by source codes.
It also fixes fake warnings from `tools/refresh.sh`.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
this is to adjust levels of a few of them based on debugging
experiences. These non-critical logs were marked as errors. So we
likely can adjust them as warnings so that real errors can
stand out easily.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
after the CI environment is upgraded to Ubuntu 22 and GNU make is upgraded to 4.3,
`warning: jobserver unavailable: using -j1. Add '+' to parent make rule.` warning appears.
this because when executing a shell in Make, the new shell created will not inherit the parallel environment of the parent shell(jobserver).
in our case:
```
$ make olddefconfig
this execute into Unix.mk twice,
because it will call make clean_context in its target
olddefconfig:
$(Q) $(MAKE) clean_context
```
We replace the shell call with the target of the Makefile
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
In this case, remote addr is all zero, and the length of the
ip header is not recognized as ipv6_is_ipv4, This will cause
problems in subsequent data filling.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
move the accept logic into connect flow.
In order to successfully establish a blocking connection between
the client and server on the same thread.
nonblock is not affected, and the block connect is now the same
as the nonblock flow, other apis are not affected.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
By integrating the Espressif`s HAL repository into the current
ESP32-S2 implementation on NuttX, it is possible to call functions
that makes it easier to setup the registers of the ESP32-S2,
enabling the usage of common Espressif drivers.
By integrating the Espressif`s HAL repository into the current
ESP32-S3 implementation on NuttX, it is possible to call functions
that make it easier to set up the registers of the ESP32-S3 and
enables the usage of common Espressif drivers. Please note that
Espressif's HAL repository was already being used for the Wi-Fi
driver. Then, this commit includes other source files to be used
by other drivers other than Wi-Fi and reorganize the build process.
This lower-half WS2812 LED driver uses the RMT peripheral of the
Espressif's SoCs to drive the RGB addressable LEDs. Compared to
the SPI-based implementation, it is faster!
The lower-half implementation of the RMT character driver based on
Espressif HAL enables using the RMT peripheral of ESP32, ESP32-S2
and ESP32-S3 as a common xtensa-based Espressif driver.
The RMT packages on Espressif SoCs are 4-byte long and are known as
"items". Please check the Techinal Reference Manual of the chip to
obtain more details.
Although the LED might be RGB-only, the LED data is packed in a
32-bit long variable and, then, this is the default size of a LED
pixel to define the 'WS2812_RW_PIXEL_SIZE' macro. Please note that
the lower-half driver will deal with the case of the addressable
LED being 3 or 4-pixel sized.
The RMT (Remote Control) character driver allows to use the RMT
peripheral (usually, a one-wire peripheral dedicated to driving
IR remote control) as a character driver.
Please note that this perpiheral depends on the lower-half specific
driver implementation.
Fix the issue where fat driver is not using the last two clusters in
the file system.
The fat parameter fs->fs_nclusters is the maximum number of data clusters;
this doesn't include the two in the beginning. Many checks in the fat driver
treat the fs->fs_nclusters-1 as being the last accessible cluster, which is not
right, the last accessible one is actually this number + 2 when the cluster
count includes the two first ones.
Normally this is not an issue when writes are being done through the same
driver, the last two clusters are just never used. But if the filesystem is
modified by external driver, for example with a populated fat created with PC,
or modifying the FS via USB-MSC, this leads to the fat driver not being able to
read anything that uses the last two clusters.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
Summary:
- I noticed that qemu-armv8a:netnsh_smp_hv does not detect
GICv2 on Raspi4B (ubuntu 22.04 server + qemu-8.1.2)
- According to the GIC-400 TRM, it says that the architecture
version can be obtained from GICC_IIDR (See Table 3-7)
- This commit fixes this issue.
Impact:
- Should be none
Testing:
- Tested with qemu-armv8a:netnsh_smp_hv on
- Raspi3B+ (ubuntu 22.04 server + qemu-8.1.2)
- Raspi4B (ubuntu 22.04 server + qemu-8.1.2)
- M1/MacBook Pro 2021 (macOS 13.6 + qemu-8.1.2)
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
@raiden00pl I'm surprised why this commit was reverted. It maintains the same functionality as tools/refresh.sh. this change is a good improvement because overwriting the original defconfig to prevent developers from missing out on enabled or disabled features during the development process. If you find any changes in the defconfig after saving it, you should manually restore it, git diff will tell you what has happened. and also this feature prevents more junior developers from forgetting to save their own defconfig
This reverts commit 751bc1528a.
Signed-off-by: chao an <anchao@lixiang.com>
