Commit Graph

11 Commits

Author SHA1 Message Date
Jiuzhu Dong
59eb4fa8d6 fs: delete NFILE_DESCRIPTORS for allocating dynamically
Change-Id: Id06d215063796d222b9792d25ab2d6742167729f
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-03-17 06:46:42 -07:00
Masayuki Ishikawa
ad2e85433a boards, include, sched: Remove CONFIG_SPINLOCK_IRQ
Summary:
- This commit removes CONFIG_SPINLOCK_IRQ to avoid complexity

Impact:
- None

Testing:
- Tested with the following configs
- spresense:wifi, spresense:smp
- esp32-devkitc:smp (QEMU), sabre-6quad:smp (QEMU)
- maix-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi
2021-02-05 22:50:04 -08:00
Xiang Xiao
b0797263ca libc/stdio: Allocate file_struct dynamically
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
2020-09-11 17:58:17 +08:00
Xiang Xiao
952af92690 sched/note: Move the circle buffer code to driver
so the format code can be shared by different transport

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-09-07 11:54:10 +08:00
Xiang Xiao
a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
2020-08-11 12:28:55 -06:00
Xiang Xiao
154852acb5 sched/mqueue: Reduce the initial memory consumption
Change the preallocated message and descriptor from 32/24 to 4.
The total size is reduce from 1892 to 532

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I79d199465daef678986868f773876289859f42fc
2020-08-10 08:07:50 +02:00
Xiang Xiao
e1d3627bb1 sched/wdog: Change the default value of MAX_WDOGPARMS from 4 to 2
since the maximum number of argument pass to wd_start in the whole
code base is 2 and change CONFIG_MAX_WDOGPARMS in some defconfig
from 1 to 2 oherwise pthread_condclockwait will fail

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib6cb28b8c0722058849e7be916e164513431d21c
2020-08-06 10:36:22 -06:00
SPRESENSE
d560ce65ff cxd56xx: spresense: Add some improvements and fix bugs for Spresense board
- Add new functions of GNSS
- Support the lower PWM frequency
- Add CONFIG_CPUFREQ_RELEASE_LOCK
- Add high speed ADC support
- Add HPADC input gain configuration
- Add eMMC device
- Frame buffer support
- Fix SD/GNSS/sensor drivers not worked
- Build errors
- Fix nxstyle issues
2020-07-28 09:13:05 +02:00
Xiang Xiao
49020acfdc boards: Remove the unused CONFIG_xxx_CXXINITIALIZE=y
since cxx initialization is controlled by CONFIG_HAVE_CXXINITIALIZE now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I39438dc3006d0a0b810052ecef50cd3c92f09d83
2020-07-01 10:41:37 -06:00
Xiang Xiao
2810220ea9 Update defconfig per refresh.sh report
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-20 07:07:32 -06:00
Masayuki Ishikawa
4c53f0d232 Merged in masayuki2009/nuttx.nuttx/spresense_smp (pull request #1041)
Spresense smp

* arch: arm: Add ARCH_GLOBAL_IRQDISABLE to ARCH_CHIP_CXD56XX in Kconfig

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch: arm: cxd56xx: Make fpuconfg() public in cxd56_start.c

    NOTE: fpuconfig() is called in both cxd56_start.c and cxd56_cpustart.c

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch: arm: cxd56xx: Add support for SMP

    NOTE: To run cxd56xx in SMP mode, new boot loader which will be
    released later must be used.

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* arch: arm: cxd56xx: Add irq routing for SMP in cxd56_irq.c

    NOTE: In cxd56xx, each external interrupt controller can be
    accessed from a local APP_DSP (Cortex-M4F) only. This commit
    supports IRQ routing for SMP by calling up_send_irqreq() in
    both up_enable_irq() and up_disable_irq().

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* boards: spresense: Add smp configuration

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-10-03 13:06:21 +00:00