This change adds the following:
- Rename the board configuration name from qemu-a53 to qemu-v8a.
- Add the configurations for Cortex-A57 and Cortex-A72.
Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.com>
Configuring...
Building NuttX...
Normalize qemu-a53/nsh
13a14
> CONFIG_ARCH_CHIP_QEMU_A53=y
Saving the new configuration file
On branch master
Your branch is up to date with 'origin/master'.
Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git restore <file>..." to discard changes in working directory)
modified: boards/arm64/qemu/qemu-a53/configs/nsh/defconfig
modified: boards/arm64/qemu/qemu-a53/configs/nsh_smp/defconfig
retrigger ci build.
Use CONFIG_ARCH_CHIP_QEMU instead of CONFIG_ARCH_CHIP_QEMU_A53. This is because these configurations depend on the hardware configuration of qemu (memory map, irq numbers, etc.).
Signed-off-by: Hidenori Matsubayashi <hidenori.matsubayashi@gmail.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>
