Current implementation of QSPI in SPI mode was available only for MCUs
that do not have standard SPI at all. MCUs with both QSPI and SPI can
however also use QSPI in SPI mode and thus have one more SPI bus. This
commit adds required defines and config options to support QSPI in SPI
mode for all SAMv7 MCUs.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Calculate how long an I2C transation will take in microseconds, and use
this as the timeout for mpfs_i2c_sem_waitdone.
The reason for doing this is not to keep an i2c bus reserved for the full
1 second timeout, if e.g. a sensor is not on the bus / is faulty and
non-responsive. Reading the other sensors will be blocked for a relatively
long time (1 second) in this case. This fixes such behavior.
This commit adds function pwm_set_polarity() that setups channel
polarity based on input info from application layer.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Pinephone Pro port just nsh
Status:
booting till GICD / IRQ issue
style cleanups
start to fix style checks
revert offset
whitespaces
revert a64 bringup file
prob last cleanup
more cleanups
remove dts
move changes from a64 hardware specific folders to rk3399
undo common changes (except head.s)
revert gitignore
missing irq.h and rk3399_serial.c need to finish cleaning them up
WIP
add source for load address
make debug print hex again add board include
Pinephone Pro port just nsh
Status:
booting till GICD / IRQ issue
style cleanups
start to fix style checks
revert offset
whitespaces
revert a64 bringup file
prob last cleanup
more cleanups
remove dts
move changes from a64 hardware specific folders to rk3399
undo common changes (except head.s)
revert gitignore
missing irq.h and rk3399_serial.c need to finish cleaning them up
WIP
add source for load address
remove ccache, add board memory map
remove board reset
1 page might not be enough, if the task has a bigger stack. Best effort
is to allocate the default amount, however this won't work will all
tasks either.
Currently TX_FIFO_SIZE is not altered in mpfs_ep_set_fifo_size(),
but all paths (RX and TX) change MPFS_USB_RX_FIFO_SIZE only.
Fix the TX_FIFO_SIZE setup.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
After sevaral resets of the chip after programming, rptun stops working correctly.
Simple test with RPMSG UART causes a lock:
on the netcore:
nsh>cat /dev/ttyproxy
on the appcore:
nsh>echo xxx > /dev/ttyproxy
The problem doesn't occur with NRF53_FLASH_PREFETCH=n
Summary
this is a old implement for Arm64 trace but will failed
compile when enable CONFIG_SCHED_INSTRUMENTATION_SWITCH
remove it since it will never use for trace framework
Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
after the follow patch:
commit 9aa57b6c53
Author: wangbowen6 <wangbowen6@xiaomi.com>
Date: Wed Mar 22 11:49:43 2023 +0800
virtio: add virtio framework in NuttX
1. virtio devics/drivers match and probe/remote mechanism;
2. virtio mmio transport layer based on OpenAmp (Compatible with both
virtio mmio version 1 and 2);
3. virtio-serial driver based on new virtio framework;
4. virtio-rng driver based on new virtio framework;
5. virtio-net driver based on new virtio framework
(IOB Offload implementation);
6. virtio-blk driver based on new virtio framework;
7. Remove the old virtio mmio framework, the old framework only
support mmio transport layer, and the new framwork support
more transport layer and this commit has implemented all the
old virtio drivers;
8. Refresh the the qemu-arm64 and qemu-riscv virtio related
configs, and update its README.txt;
New virtio-net driver has better performance
Compared with previous virtio-mmio-net:
| | master/-c | master/-s | this/-c | this/-s |
| :--------------------: | :-------: | :-------: | :-----: | :-----: |
| qemu-armv8a:netnsh | 539Mbps | 524Mbps | 906Mbps | 715Mbps |
| qemu-armv8a:netnsh_smp | 401Mbps | 437Mbps | 583Mbps | 505Mbps |
| rv-virt:netnsh | 487Mbps | 512Mbps | 760Mbps | 634Mbps |
| rv-virt:netnsh_smp | 387Mbps | 455Mbps | 447Mbps | 502Mbps |
| rv-virt:netnsh64 | 602Mbps | 595Mbps | 881Mbps | 769Mbps |
| rv-virt:netnsh64_smp | 414Mbps | 515Mbps | 491Mbps | 525Mbps |
| rv-virt:knetnsh64 | 515Mbps | 457Mbps | 606Mbps | 540Mbps |
| rv-virt:knetnsh64_smp | 308Mbps | 389Mbps | 415Mbps | 474Mbps |
Note: Both CONFIG_IOB_NBUFFERS=64, using iperf command, all in Mbits/sec
Tested in QEMU 7.2.2
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
