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xiuos/Ubiquitous/XiZi_AIoT
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TXuian 3a99cc550c Support multithread server 2024-05-31 01:17:57 +08:00
..
hardkernel Support armv8 clock. 2024-05-29 15:10:52 +08:00
kernel_actracer Fix style. 2024-05-22 13:55:30 +08:00
services Support multithread server 2024-05-31 01:17:57 +08:00
softkernel Support multithread server 2024-05-31 01:17:57 +08:00
support 1、add 'menuconfig' function for XiZi_AIoT with imx6q-sabrelite board;2、add compilation function for AIoT system with imx6q-sabrelite board;3、add newlib base files;4、add startup files and irq function for imx6q-sabrelite 2023-01-03 10:14:05 +08:00
testing Rename struct Thread; Completely split task memspace and shceduling 2024-05-18 21:37:30 +08:00
.config Support XiZi_AIoT 2024-01-31 10:30:34 +08:00
DOXYGEN_SETTING Rename doxygen setting file. 2024-01-31 10:58:23 +08:00
Kconfig 1、add 'menuconfig' function for XiZi_AIoT with imx6q-sabrelite board;2、add compilation function for AIoT system with imx6q-sabrelite board;3、add newlib base files;4、add startup files and irq function for imx6q-sabrelite 2023-01-03 10:14:05 +08:00
Makefile Support virt armv8.(Todo: fix clock intr) 2024-05-27 14:57:58 +08:00
README.md Add README.md 2024-05-16 14:12:32 +08:00
compiler.mk Support XiZi_AIoT 2024-01-31 10:30:34 +08:00
link.mk Fix modification infomations. Reconstruct fs directory structure. 2024-02-02 18:21:04 +08:00
path_kernel.mk ArmV8 support arch mmu intr clock 2024-05-24 16:06:09 +08:00

README.md

XiZi_AIoT Microkernel

XiZi_AIoT is a microkernel designed to facilitate task management, memory management, IPC, and various userland sample applications.

Building Instructions

To build the XiZi_AIoT microkernel, navigate to the directory xiuos/Ubiquitous/XiZi_AIoT and run the command make BOARD=$(BOARD). By default, running make is equivalent to make BOARD=imx6q-sabrelite. For building XiZi_AIoT specifically for the imx6q-sabrelite board, you'll need the gcc-arm-none-eabi toolchain. We recommend using version "arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors 6-2017-q1-update) 6.3.1 20170215 (release)", as this version was used during development. If the build process is successful, the generated files can be found in the "build" directory. Use either XiZi-(BOARD).elf or XiZi-(BOARD).bin as the image to run on the board or QEMU.

Running on QEMU

QEMU is a useful tool for emulating boards while testing or developing XiZi_AIoT. Use the following command:

qemu-system-arm -M sabrelite -m 1G -smp 4 -cpu cortex-a9 \
    -display none -serial null -serial stdio \
    -kernel xiuos/Ubiquitous/XiZi_AIoT/build/XiZi-imx6q-sabrelite.elf

Replace "xiuos/Ubiquitous/XiZi_AIoT/build/XiZi-imx6q-sabrelite.elf" with the appropriate path in your directory. We recommend using version "QEMU emulator version 7.2.0" for successful emulation of the sabrelite board.

Makefile Usage

XiZi_AIoT utilizes a Makefile to build all its files, including .c and .S files. The compiler.mk file enables the make tool to iterate through all sub-directories defined by SRC_DIR and compile files defined by SRC_FILES using parameters defined in config.mk. Each board independently defines its config.mk file in hardkernel/arch/.../config.mk. Additionally, path_kernel.mk defines all include paths needed by XiZi_AIoT, and link.mk manages the linking process after all .c and .S files are compiled.