The 1170 usage of the GPR registers is to select the
between GPIO{2|3} or CM7_GPIO{2|3} where as the 1060
it selected ports between 1-6,2-7..4-9 and uses
different GPR registers.
For the 1170 we are defaulting to GPIO{2|3} and not
supporting the swtich to CM7_GPIO{2|3}.
Co-authored-by: Jari van Ewijk <jari.vanewijk@nxp.com>
Co-authored-by: David Sidrane <david.sidrane@nscdg.com>
Co-authored-by: Peter van der Perk <peter.vanderperk@nxp.com>
imxrt:Kconfig fix formatting
imxrt:usbphy move IMXRT_USBPHY{1|[2]}_BASE to memory map
imxrt:lpspi Fix build breakage from adding 1170
imxrt:Finish 1170 iomux and clockconfig versioning
imxrt:Remove duplicate imxrt_clock{off|all}_lpi2c4
imxrt:pmu remove duplicate dcd non 117x header
imxrt:lpspi Fix unused var warnings
imxrt:lpi2c Fix unused var warnings
imxrt:lowputs Fix unused var warnings
imxrt:imxrt117x_dmamux fix duplicate entries
imxtr:serial Use IOMUX_PULL_{UP|DOWN} and map IOMUX V1 to them
imxrt:MPU Support the 1170
imxrt:dmamux Alias IMXRT_DMAMUX0_BASE as IMXRT_DMAMUX_BASE
imx1170:ccm Alias CCM_CCGR_DMA & CCM_CCGR_SNVS_LP for compatiblity
Author: Peter van der Perk <peter.vanderperk@nxp.com>
IMXRT7 Add LPUART 9/10/11/12 support
Author: David Sidrane <david.sidrane@nscdg.com>
imxrt:1170pinmux Add QTIMER pins
imxrt:1170pinmux Add GPT pins
imxrt:1170pinmux Add FLEXPWM pins
imxrt1170:pinmap Add GPIO_ENET_1G pinning
imxrt:enet Support ENET_1G
imxrt:periphclks rt1170 does not have canX_serial clock
imxrt:flexcan:Layer imxrt_ioctl
imxrt117x:memorymap added CAN3
imxrt:ADC support ver1 and ver2 for imxrt117x
imxrt:imxrt117x_ccm Align timer naming with other imxrt QTIMERn->TIMERn
imxrt:imxrt117x_ccm align CCM names with rt106x
imxrt:XBAR support larger number of selects needed on imxrt1170
Co-authored-by: Peter van der Perk <peter.vanderperk@nxp.com>
FlexSPI AHB Region support, PIT rename for compatiblity
imxrt:USB Analog add VBUS_VALID_3V
FlexSPI expand prefetch registers for IMXRT117X
imxrt:Support Initialization of FlexRam without Running from OCRAM
imxrt: ocotp add UNIQUE_ID register definition
imxrt: enet use ocotp unique_id
imxrt: enet fixes for imxrt117x
imxrt: ethernet pinmux sion enable
imxrt:imxrt_periphclk_configure add memory sync
Flush the pipeline to prevent bus faults, by insuring a
peripheral is clocked before being accessed on return from
this function.
imxrt:Restructure gpioN to padmux mapping
imxrt:Add imxrt1170 daisy
imxrt: correct power modes for imxrt117x fixing hang on WFI
imxrt: imxrt117x TCM MPU config
imxrt: FlexRAM clocking DIV0 setup
imxrt: 117x periphclocks wait for status bit
imxrt: iomucx set pad settings correctly and allow reconfiguration
imxrt: enet align buffers 64-byte for optimal performance
Add DSC barriers for write-through cache support
imxrt: imxrt1170 use FlexCAN FD/ECC features
imxrt:iomuxc_ver2 (117x) SD_B1 and DISP_B1 use PULL feild not PUE/PUS
imxrt:Fix 1170 SNVS addressing
imxrt: enet set mii clock after ifdown so that phy keep working
nxstyle fixes
imxrt: preprocessor and include fixes
Fix configs
imxrt1170-evk clean defconfig
Fixes is stuttering output.
The use of the semaphore was causing blocking
on non blocking callers. This ensured that
the TX DAM would be restated, but when it
was switched to trywait in 660ac6, it left
data in the xmit queue unsent.
This solution removes the semaphore and restart
the DMA on completion if there is more data in
the xmit queue to be sent.
chip/sam_emac.c:3754:11: error: 'struct sam_emac_s' has no member
named 'phytype'
3754 | if (priv->phytype == SAMV7_PHY_KSZ8061)
| ^~
make[3]: *** [Makefile:167: sam_emac.o] Error 1
Member phytype is available only if CONFIG_NETDEV_PHY_IOCTL and
CONFIG_ARCH_PHY_INTERRUPT is set.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Fixes stuttering output.
The use of the semaphore was causing blocking
on non blocking callers. This ensured that
the TX DAM would be restated, but when it
was switched to trywait in 8362e314, it left
data in the xmit queue unsent.
This solution removes the semaphore and restart
the DMA on completion if there is more data in
the xmit queue to be sent.
This prevents dma stop operations called of a completion
call back from rentering, the callback and ensures that
the call back will see the idle state.
1. Configurable mapping of virtual address to psram physical address
2. Access SPIRAM memory at high physical address through bank switching
Signed-off-by: chenwen@espressif.com <chenwen@espressif.com>
Since picolibc used by clang-17 does not provide an implementation of libm,
if you want to use clang, please must specify a libm as an option.
Signed-off-by: chao an <anchao@xiaomi.com>
armv6-m/arm_dumpnvic.c: In function 'arm_dumpnvic':
armv6-m/arm_dumpnvic.c:67:13: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint32_t' {aka 'long unsigned int'} [-Wformat=]
67 | _info(" IPR%d: %08x IPR%d: %08x IPR%d: %08x IPR%d: %08x\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
armv6-m/arm_dumpnvic.c:67:27: note: format string is defined here
67 | _info(" IPR%d: %08x IPR%d: %08x IPR%d: %08x IPR%d: %08x\n",
| ~~~^
| |
| unsigned int
| %08lx
Signed-off-by: chao an <anchao@xiaomi.com>
chip/stm32_ethernet.c:2014:7: warning: variable 'i' set but not used [-Wunused-but-set-variable]
2014 | int i;
| ^
1 warning generated.
Signed-off-by: chao an <anchao@xiaomi.com>
To avoid losing the first frame, the set_buf needs to excute first. At the same time, imgdata->start_capture should excuted before the imgsensor->start_capture.
Signed-off-by: yaojingwei <yaojingwei@xiaomi.com>
The divider should be rounded to the next full integer to ensure that
the resulting SPI frequency is <= target frequency, i.e. the SPI is
not overclocked.
After this, RISC-V fully supports the kmap interface.
Due to the current design limitations of having only a single L2 table
per process, the kernel kmap area cannot be mapped via any user page
directory, as they do not contain the page tables to address that range.
So a "kernel address environment" is added, which can do the mapping. The
mapping is reflected to every process as only the root page directory (L1)
is copied to users, which means every change to L2 / L3 tables will be
seen by every user.
Replace DEBUGASSERTs with sanity checks. DEBUGASSERT()s are
not necessarily enabled at all, thus risking the functionality
especially in that case. Remove PANICs as well.
Don't enable the ihc irq too early. If enabled, and the master
is already up, the irq is being issued so that the system gets
stuck or is severely slowed down. Master may be already up if
this NuttX hart only is rebooted, for example.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
When setting the essid that contains the special characters (\"'),
we need to add an escape (\) for them.
Signed-off-by: liqinhui <liqinhui@xiaomi.com>
Version 1.3.1 is the latest tagged version as of November
the 21st, 2023. This patch prepares the required changes
to make v1.3.1 work.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
Adds support for hardware timestamping of received Ethernet packets.
The timestamp is available to applications using socket option SO_TIMESTAMP.
Optionally, the Ethernet PTP timer can be used as system high-resolution RTC.
In this mode it supports fine resolution rate adjustment.
Alternatively other time source for CLOCK_REALTIME can be used, and the
PTP timestamps are converted by sampling the clocks and computing the
difference. This results in a few microseconds of uncertainty.
The halt operation may be causes the raw epread data segment lost, and
usb ep_queue can handle when the usb buffer is full. so remove the
relevant operations.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Summary:
- Temporarily disables ARCH_HAVE_FORK for arm64 to address a crash issue,
as detailed in https://github.com/apache/nuttx/pull/9755.
- This is a precautionary measure until a more permanent solution is implemented.
Impact:
- Temporarily limits certain functionalities on arm64,
but necessary to ensure system stability.
Testing:
- Successfully tested on QEMU-8.1.2.
- Note: please apply the changes from https://github.com/apache/nuttx-apps/pull/1962.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
1. If CONFIG_ESP32S3_PHY_INIT_DATA_IN_PARTITION and CONFIG_ESP32S3_SUPPORT_MULTIPLE_PHY_INIT_DATA are enabled,
PHY initialization data (PHY initialization data is used for RF calibration) will be loaded from a partition.
2. The corresponding PHY init data type can be automatically switched according to the country code,
China's PHY init data bin is used by default, country code can be modified through the wapi command: wapi country <ifname> <country code>.
Signed-off-by: chenwen@espressif.com <chenwen@espressif.com>
If using flow control with a high CTS the thread may be
blocked forever on the second transmit attempt due to waiting
on the txdma semaphore. The calling thread can then never
make progress and release any resources it has taken, thus
may cause a deadlock in other parts of the system.
The implementation differs in behavior from interrupt-driven
TX. It should not implicitly wait on a taken semaphore but
return immediately and let the upper layers decide on what to
do next.
If using flow control with a high CTS the thread may be
blocked forever on the second transmit attempt due to waiting
on the txdma semaphore. The calling thread can then never
make progress and release any resources it has taken, thus
may cause a deadlock in other parts of the system.
The implementation differs in behavior from interrupt-driven
TX. It should not implicitly wait on a taken semaphore but
return immediately and let the upper layers decide on what to
do next.
If using flow control with a high CTS the thread may be
blocked forever on the second transmit attempt due to waiting
on the txdma semaphore. The calling thread can then never
make progress and release any resources it has taken, thus
may cause a deadlock in other parts of the system.
The implementation differs in behavior from interrupt-driven
TX. It should not implicitly wait on a taken semaphore but
return immediately and let the upper layers decide on what to
do next.
This commit sets the BLE's interrupt as a IRAM-enabled interrupt,
which enables it to run during a SPI flash operation. This enables
us to create a cache to off-load semaphores and message queues
operations and treat them when the SPI flash operation is finished.
By doing that, we avoid packet losses during a SPI flash operation.
This commit provides an interface to register ISRs that run from
IRAM and keeps track of the non-IRAM interrupts. It enables, for
instance, to avoid disabling all the interrupts during a SPI flash
operation: IRAM-enabled ISRs are, then, able to run during these
operations.
It also makes the code look more similar to the ESP32-S3 SPI flash
implementation by creating a common `esp32_spiflash_init` that is
responsible to create the SPI flash operation tasks. The function
intended to initialize the SPI flash partions was, then, renamed to
`board_spiflash_init`.
Whenever we enter/leave a critical section, the interrupt status is
saved and, then, restored. However, for the ESP32's BLE adapter,
entering/leaving a critical section is done on separate functions
that need to be registered as a callback.
The status flag was being saved as a global variable. However,
calling nested enter_critical_section would overwrite this global
variable that was storing the previous flag and, when leaving the
last critical section, the restored status would be different from
the one expected. The proposed solution for this issue is to create
a global array to store the interrupt status flags for nested calls.
If using flow control with a high CTS the thread may be blocked forever
on the second transmit attempt due to waiting on the txdma semaphore.
The calling thread can then never make progress and release any
resources it has taken, thus may cause a deadlock in other parts of the
system.
The implementation differs in behavior from interrupt-driven TX and the
STM32F7 TXDMA . It should not implicitly wait on a taken semaphore but
return immediately and let the upper layers decide on what to do next.
Some APIs are implemented both in common code and CHIP-specific code,
and the link needs to be based on the implementation in CHIP, so move
NUTTX_CHIP_ABS_DIR before common src.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Because there is no pre-encoding length of the ssid, the ssid including
the Chinese characters whose length is less than 32 after encoding
cann't be translated.
For example, the ssid name is `word人`. After encoding it is `world\xe4\xba\xba` and will not be decoded.
Signed-off-by: liqinhui <liqinhui@xiaomi.com>
These flags are not used in the code.
SERIAL_HAVE_RXDMA and SERIAL_HAVE_TXDMA flags are used instead.
STM32_UART_TXDMA flag is not even defined in Kconfig
Connecting the static page tables to each other was done with the page
table virtual address (riscv_pgvaddr) when the page table physical address
is needed.
