Initialize .domains_init function entry point in sbi_platform_operations when
CONFIG_OPENSBI_DOMAINS=y. In this case, the board specific code must provide
the "board_domains_init" function.
Signed-off-by: Jouni Ukkonen <jouni.ukkonen@unikie.com>
- Introduce the ESP32_WIFI option to replace the broader
ESP32_WIRELESS option. ESP32_WIRELESS is used by both WIFI and BLE.
- Move common functions from esp32_wifi_adapter to esp32_wireless.
- Change the order of including the external libraries to avoid undefined references.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
This commit adds RX DMA support to serial driver. The DMA is currently
supported only for USART peripherals, not for UART. It uses two circular
buffers which size can be setup by SAMV7_SERIAL_RXDMA_BUFFER option.
The idle bus interrupt is enabled to ensures data are read even if the
buffer is not yet full. The timeout can be setup by
SAMV7_SERIAL_DMA_TIMEOUT option.
This adds support only for RX transfers.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This commit adds functions sam_dmarxsetup_circular() and
sam_dmarxstart_circular() that create API for operating with two or more
circular buffers. This can be used for DMA operation with serial driver
or ADC where ping pong buffers are required to successfully transfer the
data at high speed.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This commit enhances SAMV7 serial driver with RS-485 mode available to
USART peripherals. The hardware automatically sets RTS pin high when
data are transfered and low then no transfer occurs. Only USART peripherals
support this mode, UART peripherals do not.
This mode can be enabled by configuration option SAMV7_USARTx_RS485MODE.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Summary:
- Since the stack coloration is done for every 32bits
this function should be done in the same way.
Impact:
- None
Testing:
- Tested with qemu-a53:nsh
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
N/A
Summary:
Arm64 support for NuttX, Features supported:
1. Cortex-a53 single core and SMP support: it's can run into nsh shell at
qemu virt machine.
2. qemu-a53 board configuration support: it's only for evaluate propose
3. FPU support for armv8-a: FPU context switching at NEON/floating-point
TRAP is supported.
4. psci interface, armv8 cache operation(data cache) and smccc support.
5. fix mass code style issue, thank for @xiaoxiang781216, @hartmannathan @pkarashchenko
Please refer to boards/arm64/qemu/qemu-a53/README.txt for detail
Note:
1. GCC MACOS issue
The GCC 11.2 toolchain for MACOS may get crash while compiling
float operation function, the following link describe the issue
and give analyse at the issue:
https://bugs.linaro.org/show_bug.cgi?id=5825
it's seem GCC give a wrong instruction at certain machine which
without architecture features
the new toolchain is not available still, so just disable the MACOS
cibuild check at present
Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
