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Eero Nurkkala 80c37c7b36 tools/imx9: prepare bootable bootloader image
This does the following:
  1. Fetches mkimage_imx8 (same used with imx9) source code
  2. Fetches the ELE / AHAB binary
  3. Extracts the ELE / AHAB binary
  4. Compiles the mkimage with hostcc
  5. Utilizes the mkimage tool to create a bootable SD image,
     combining the ELE / AHAB image with the NuttX bootloader
  6. dd is used to prepend empty space in place of BL31
  7. Outputs sdimage.img which is a bootable binary
  8. Removes all binaries, sources code images that have been
     downloaded

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
2024-07-10 22:30:38 +08:00
.github build(deps): bump docker/build-push-action from 5 to 6 2024-06-25 16:42:24 +08:00
arch arm64/imx9: ccm: add default clk init 2024-07-09 21:14:11 -03:00
audio Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
binfmt Revert "sched: replace some global variables to macro" 2024-06-06 22:00:25 +08:00
boards stm32h7/linum-stm32h753bi: add support to qencoder 2024-07-09 21:19:54 -03:00
cmake cmake/add_library: enable library install by default 2024-07-02 16:50:18 +08:00
crypto fix(Kconfig): spellcheck "randon" to "random" 2024-06-15 17:40:18 +08:00
Documentation tools/imx9: prepare bootable bootloader image 2024-07-10 22:30:38 +08:00
drivers drivers: add API for drivers early initialization 2024-07-09 16:05:59 +08:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs fs/mnemofs: Setup and VFS methods 2024-07-10 09:25:23 -03:00
graphics video/vnc: add vnc_fb_register 2024-04-12 17:42:49 +08:00
include fs/mnemofs: Setup and VFS methods 2024-07-10 09:25:23 -03:00
libs x86_64: add ELF support 2024-07-03 17:40:53 +08:00
mm mm_ubsan: add dummy to bypass runtime actions 2024-07-10 20:09:39 +08:00
net net: Enable ICMP by default if IPv4 is enabled 2024-07-09 17:08:27 +08:00
openamp libmetal/atomic: enable 64-bit atomic by toolchain builtin flags 2024-06-29 22:38:48 +08:00
pass1 passl: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched drivers: add API for drivers early initialization 2024-07-09 16:05:59 +08:00
syscall sem_open: return error code, sem returned by parameter 2024-06-06 02:40:50 +08:00
tools tools/imx9: prepare bootable bootloader image 2024-07-10 22:30:38 +08:00
video build: add initial cmake build system 2023-07-08 13:50:48 +08:00
wireless Remove the back slash from long literal string 2024-02-19 16:43:15 +01:00
.asf.yaml feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
.gitignore tools/imx9: prepare bootable bootloader image 2024-07-10 22:30:38 +08:00
.yamllint feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
AUTHORS AUTHORS: add Tomek CEDRO to the list 2023-03-07 14:15:55 +01:00
CMakeLists.txt arch/sim: add custom data section support 2024-07-05 16:45:36 -03:00
CONTRIBUTING.md Remove the tail spaces from all files except Documentation 2023-02-26 13:24:24 -08:00
INVIOLABLES.md
Kconfig arch: Add --whole-archive linker option for some of architectures 2024-06-28 02:31:40 +08:00
LICENSE libc/x86_64: port string functions from bionic 2024-07-02 23:59:18 +08:00
Makefile tools:fix some error use of shell command in Windows native build 2022-11-06 16:41:49 +08:00
NOTICE Remove the double blank line from source files 2022-02-20 20:10:14 +01:00
README.md Gathering community recommendations 2023-10-28 13:55:56 +08:00
ReleaseNotes Documentation: move ReleaseNotes 2023-09-26 20:41:00 +08:00

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Apache NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOSs (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()).

For brevity, many parts of the documentation will refer to Apache NuttX as simply NuttX.

Getting Started

First time on NuttX? Read the Getting Started guide! If you don't have a board available, NuttX has its own simulator that you can run on terminal.

Documentation

You can find the current NuttX documentation on the Documentation Page.

Alternatively, you can build the documentation yourself by following the Documentation Build Instructions.

The old NuttX documentation is still available in the Apache wiki.

Supported Boards

NuttX supports a wide variety of platforms. See the full list on the Supported Platforms page.

Contributing

If you wish to contribute to the NuttX project, read the Contributing guidelines for information on Git usage, coding standard, workflow and the NuttX principles.

License

The code in this repository is under either the Apache 2 license, or a license compatible with the Apache 2 license. See the License Page for more information.