Includes a Mini-UART NSH console for the 4B, tested on the 4GB RAM
model. Part of an I2C driver which can only read, boiler-plate for a SPI
driver, and a GPIO driver with limited pins. Some tools are present for
automatically fetching the boot files and creating the `config.txt` file
based on selected Kconfig options.
CPP: /mnt/vela/github/NX/nuttx/boards/arm64/qemu/qemu-armv8a/scripts/dramboot.ld-> /mnt/vela/github/NX/nutLD: nuttx
Please update the link script, section ['.kasan.global'] cannot be found
`.eh_frame' referenced in section `.text.frame_dummy' of /mnt/vela/github/Toolchains/arm64-gcc-13/bin/../lib/gcc/aarch64-none-elf/13.2.1/crtbegin.o: defined in discarded section `.eh_frame' of /mnt/vela/github/Toolchains/arm64-gcc-13/bin/../lib/gcc/aarch64-none-elf/13.2.1/crtbegin.o
`.eh_frame' referenced in section `.text.frame_dummy' of /mnt/vela/github/Toolchains/arm64-gcc-13/bin/../lib/gcc/aarch64-none-elf/13.2.1/crtbegin.o: defined in discarded section `.eh_frame' of /mnt/vela/github/Toolchains/arm64-gcc-13/bin/../lib/gcc/aarch64-none-elf/13.2.1/crtbegin.o
Memory region Used Size Region Size %age Used
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
Convenient for qemu debugging and adding ci check
We can learn to use the following command to mount 9pfs on qemu64:
qemu-system-aarch64 -cpu max -nographic \
-machine virt,virtualization=on,gic-version=3,mte=on \
-fsdev local,security_model=none,id=fsdev0,path=/xxxx -device virtio-9p-device,id=fs0,fsdev=fsdev0,mount_tag=host \
-chardev stdio,id=con,mux=on, -serial chardev:con \
-mon chardev=con,mode=readline -kernel ./nuttx/nutt
mkdir mnt
mount -t v9fs -o trans=virtio,tag=host mnt
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
When running qemu/nsh_smp or sim/nsh configuration, run gcov -d /tmp/xxx
to save all gcov generated data and export them to the host. Use
./tools/gcov.sh to parse and generate reports. For details, see:
Documentation/applications/system/gcov/index.rst
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
This performs the DDR training for imx93-evk. In addition to the source code,
it downloads binaries which are included in the final image. The bootloader
must be ARCH_CORTEX_A53 instead of A55 due to atomic instructions that don't
work with the OCRAM / EL3 combination.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
Let's turn off kasan to prevent gprof from running recursively. And turn on gprof to add this profile library to the CI build.
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
Trdc is configured in EL3 bootloader
Clock pre-initialization is also executed there.
Trdc board configuration for imx93evk included
Signed-off-by: Jouni Ukkonen <jouni.ukkonen@unikie.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Since the size of the shadow area will change during the script merging of global variables, it will lead to unpredictable number of links. After fixing, only three links are required.
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
(1) Keep the `.init_array` and `.ctors` symbols and sort them according to their initialization priority.
(2) Exclude symbols ending with crtend.* and crtbegin.* to support c++
application.if we not exclude crtend.* crtbegin.* frame_dummy will be
added when enable any c++ application with global variables, this symbol
execution is problematic, removing it does not affect the application.
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
This adds enablers for setting various clocks to some default
values. Also, this provides helpers to grant nonsecure access
to a number of clocks. Bootloader may utilize these to make
the system boot in a deterministic manner.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
* arch/risc-v/src/common/Toolchain.defs
arch/xtensa/src/lx6/Toolchain.defs
arch/xtensa/src/lx7/Toolchain.defs
- Define SHMODULEFLAGS etc. for sotest/dynload
- Add --entry=__start to SHMODULEFLAGS
* boards/arm64/qemu/qemu-armv8a/scripts/Make.defs
boards/sim/sim/sim/scripts/Make.defs
- Define SHMODULEFLAGS etc. for sotest/dynload
This temporary fix is just to unblock CI errors:
```
Configuration/Tool: imx93-evk/bootloader
...
aarch64-none-elf-ld: region `ocram' overflowed by 88 bytes
```
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
Search and replace ARCH_BOOT_EL3 with more generic
ARCH_ARM64_EXCEPTION_LEVEL that holds the EL level
in an integer variable.
Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
