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There are a lot of weakly defined functions throughout the code and MISRA scans flag these instances as violations of Rule 5.1, Rule 5.8 and Rule 8.6
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On ARMv8-A it is not possible for Secure-EL1 to translate a normal world VA to PA - this is because the normal-world translation context is not banked in the CPU and so the CPU is incapable of doing t…
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Right now ClassiCube tries to use native SSL libraries (and hence certificate validation) on Windows/macOS/Linux/Android/iOS, however this just seems to repeatedly cause issues on older devices due to…
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Hi,
I am trying the `Renesas-Yocto-v5.1.0` release branch with a Salvator-XS (H3 ES3.0) 8GB board. However, using the kernel and .dtb files generated from `bitbake core-image-minimal` command can o…
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hi,
Sometimes we need use s/w emulation for cpu power cycle, so that when the cpu enter wfi, it will not really be powered off.
For this case, s/w can let the cpu exit from cache coherency domain an…
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Hi,
I was cleaning up some hotplug torture test, and happened to run that on my
HiKey960 (Debian) which resulted in a failure.
Turns out just a few hotplug operations are needed to trigger this…
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Enable constant time execution feature, that became available in recent architecture/core updates.
Specifications:
- Intel: https://www.intel.com/content/www/us/en/developer/articles/technical/s…
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Hello to the esteemed community! There is an Orange Pi 5B(w/o SPI) + Debian 12 (bookworm)/6.1.43-rockchip-rk3588, the OS is installed on eMMC. I want to boot other operating systems from a USB SSD/HDD…
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make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rcar LSI=H3
Including services/spd/opteed/opteed.mk
Building rcar
AS common/aarch64/early_exceptions.S
common/aarch64/early_exceptions.S: Assemble…
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It looks like only cpu0 is online after the custom kernel is booted:
rpi3b+, arm_64bit=1, raspbian 2020-02-13
```
[ 0.005481] smp: Bringing up secondary CPUs ...
[ 1.040638] CPU1: failed t…