Summary:
- This commit adds stack coloration for the idle task
Impact:
- rp2040 with CONFIG_STACK_COLORATION=y
Testing:
- Tested with nsh, nshsram and smp configurations
- NOTE: CONFIG_STACK_COLORATION=y needs to be added
Summary:
- The NuttX for raspberrypi-pico boots via the boot_stage2 provided
by the pico-sdk which sets the MSP at the end of the SRAM.
- However, the NuttX expects the MSP is set to the top of the idle stack.
- This commit fixes this issue.
Impact:
- None
Testing:
- Tested with nsh, nshsram and smp configrations
Summary:
- This commit adds maix-bit:smp2 configuration to test different
sched parameters such as CONFIG_SCHED_CHILD_STATUS=y
Impact:
- None
Testing:
- Tested with ostest
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit fixes the signest_test issue with lc823450-xgevk
Impact:
- SMP with CONFIG_SCHED_CHILD_STATUS=y
Testing:
- Tested with ostest with lc82345-xgevk:rndis
- NOTE: need to revert the commit 65274d5fdf
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- SP_SECTION was introduced to allocate spinlock in non-cachable
region mainly for Cortex-A to stabilize the NuttX SMP kernel
- However, all spinlocks are now allocated in cachable area and
works without any problems
- So SP_SECTION should be removed to simplify the kernel code
Impact:
- None
Testing:
- Build test only
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Pros:
* Reduce code differences
* Smaller allocations for !CONFIG_ARCH_USE_MODULE_TEXT
Cons:
* Likely to use more memory for !CONFIG_ARCH_USE_MODULE_TEXT in total
Tested with:
* sim:module on macOS
* esp32-devkit:nsh + CONFIG_MODULE on qemu
* lm3s6965-ek:qemu-protected + CONFIG_EXAMPLES_SOTEST on qemu
Summary:
- The CONFIG_SMP_IDLETHREAD_STACKSIZE was introduced to optimize
the idle stack size for other than CPU0
- However, there are no big differences between the idle stacks.
- This commit removes the config to simplify the kernel code
Impact:
- All SMP configurations
Testing:
- Tested with ostest with the following configs
- spresense:smp, spresense:rndis_smp
- esp32-devkitc:smp (QEMU), maix-bit:smp (QEMU)
- sabre-6quad:smp (QEMU), sabre-6quad:netnsh_smp (QEMU)
- raspberrypi-pico:smp, sim:smp (x86_64)
Signed-off-by: Masayuki Ishikawa <asayuki.Ishikawa@jp.sony.com>
This config is only useful when there is a > 4MB PSRAM and thus needs to
be selected by the user explicitly.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
Summary:
- The wav header parser in /dev/audio/pcm device driver expects the 'data'
chunk is placed just after the 'fmt ' chunk.
- Because the wav files generated by FFmpeg places 'LIST' chunk which
contains the music track information between 'fmt ' and 'data' chunks,
nxplayer cannot playback the files.
- This patch skips extra chunks after 'fmt ' chunk to find the 'data' chunk.
Impact:
- All architectures which support /dev/audio/pcm device.
Testing:
- Tested by Raspberry Pi Pico audio driver.
- nxplayer can playback the wav files which are created by FFmpeg after
applying this patch.
Reapply the following commit [1], which has been reverted by
the recent change [2] with no obvious reasons.
Also, add a comment block to explain the calculation.
[1]
```
commit 298c2e5e4f
Author: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Wed Jan 29 03:26:43 2020 +0900
sim: Fix stack alignment
The recent x86-64 convention requires 16-byte alignment before
(not after) calling a function.
This fixes snprintf crash I observed on macOS while saving XMM registers.
```
[2]
```
commit 2335b69120
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Mon Apr 12 23:44:08 2021 +0800
arch: Allocate the space from the beginning in up_stack_frame
arch: Allocate the space from the beginning in up_stack_frame
and modify the affected portion:
1.Correct the stack dump and check
2.Allocate tls_info_s by up_stack_frame too
3.Move the stack fork allocation from arch to sched
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
```
Summary:
- This commit adds coloration for the idle stacks
Impact:
- k210 only
Testing:
- Tested with smp and nsh configs with QEMU and dev board
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary:
- This commit adds coloration for the idle stack
- Also, apply la pseudo-instruction instead of lui and addi
Impact:
- fe310 only
Testing:
- Tested with nsh with QEMU and dev board
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Improve organization by sorting architectures and boards into alphabetical
order. Improve consistency of newlines between headings and contents. In
sections that include subsections for new features and bugfixes, list the
new features (or major/significant improvements) first, followed by
bugfixes. In Compatibility Concerns section, rewrap the lines and add
backticks around identifiers that should print in a fixed-width typeface.
stm32h7:Serial Use Idel to poll RX DMA
stm32h7:Serial Do not loop in an ISR!
stm32h7:Serial signal txdma completion with semaphore
stm32h7:Serial Apply formatting suggestions from code review
Co-authored-by: Mateusz Szafoni <raiden00pl@gmail.com>
stm32h7: Serail Add Power Managment (Untested)
