Rename xilinx_zynqmp_rpu BSP variant to zynqmp_rpu_lock_step to
emphasize that this BSP is for the lock-step mode RPU configuration.
Add BSP variants zynqmp_rpu_split_0 and zynqmp_rpu_split_1 for the split
mode RPU configuration for core 0 and 1 respectively.
- Refactor the pl011 driver to be extensible.
- Add IRQ support and baudrate configuration support for pl011 driver.
- Modify related BSP.
- Add doxygen comments for arm-pl011.
Close#5026
Co-authored-by: Ning Yang <yangn0@qq.com>
The IRQ list in this file are specific to PC hardware and should be
part of the BSP. Further, there are paravirtualized environments which
do not follow the PC hardware IRQ list. Moving this avoids collisions.
This adds support for the 6 SPI interfaces on the STM32H7 series chips
with an initial example for the stm32h750b discovery kit development
board. Configuration is similar to existing peripherals. Chip select
lines are software-controlled since the SPI peripheral only supports a
single hardware-controlled chip select line. This implementation does
not use interrupts.
This reverts commit d81bf04501.
The commit is reverted as this is only partial solution and remaining part
to fix properly is extremely hard and usually done in completely diffetrent
way. Hence let's not enforce compiler but rather enforce RTEMS/H7 users.
This commit adds support for lio_listio().
psxaio05 has been added to test the new method.
To avoid code duplication, the body of aio_read and aio_write has been
moved in two helper methods. In this way i can use it also in lio_listio().
In addition to that, a limit on the number of total aio operation enqueued
has been added.
Updates rtems/programs/gsoc#29
Add BSP option BSP_ARM_GIC_ENABLE_FIQ_FOR_GROUP_0 to customize the ARM
GIC support. Enable this option for arm/altera-cyclone-v and
arm/xilinx-zynq BSPs by default.
The EOZ9 RTC has a similar register interface like the MCP7940M (and
quite some other I2C RTCs). This commit:
* Extracts the generic parts from MCP7940M and moves it into a generic
i2c-rtc driver.
* Uses the new i2c-rtc for the MCP7940M.
* Uses the new i2c-rtc for the new Abracom EOZ9.
Add support to configure the second region of DDR memory if the
BSP configured RAM size is greater than 2G.
Add the second region's memory to the heap.
Add filename length checks to prevent the creation of files and folders
that cannot be listed, unlinked or renamed by subsequent calls.
These changes are sufficient to make the jffs2fsrenamelongname and
jffs2nandfsrenamelongname testcases pass.
Updates #5073
In _Terminate(), everything after invoking the fatal extensions is essentially
dead code. Simplify this code block and provide a reasonable safe fall-back
for badly configured applications. Just disable masked interrupts and execute
an idle loop.
Update #5067.
The patch changes compiler ABI flags option and adds -mno-unaligned-access
there. Usage of this option is also officially recommended way
by the errata document how to work around the issue. For more details
about the errata please see referenced issue number.
Closes#5110.
- Move the APIC implementation to its on file instead of having it in clock.c;
- Use the MADT for retrieving the Local APIC base address;
- Initialize the APIC during interrupt initialization.
