Hi all, For my RockPro64 board I've found Manjaro Linux, an "Arch" linux spinoff.
This gives me a 5.1.xx kernel and GCC Ver 8.3. This resembles our x86_64 build system in versions. All the required libraries are there except "hamlib" which I built from source. Now to see what I can do with "intrinsics". Rockchip RK-3399 From: cat /proc/cpuinfo processor : 4 as an example BogoMIPS : 48.00 Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid CPU implementer : 0x41 CPU architecture: 8 CPU variant : 0x0 CPU part : 0xd08 CPU revision : 2 Interesting in that other Linuxes "see" two cores of one type and four of the other. Looking in /usr/include I can't find anything resembling arm_neon.h. gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/aarch64-unknown-linux-gnu/8.3.0/lto-wrapper Target: aarch64-unknown-linux-gnu Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://github.com/archlinuxarm/PKGBUILDs/issues --enable-languages=c,c++,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --with-system-zlib --with-isl --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable-libssp --enable-gnu-unique-object --enable-linker-build-id --enable-lto --enable-plugin --enable-install-libiberty --with-linker-hash-style=gnu --enable-gnu-indirect-function --disable-multilib --disable-werror --enable-checking=release --enable-default-pie --enable-default-ssp --host=aarch64-unknown-linux-gnu --build=aarch64-unknown-linux-gnu --with-arch=armv8-a --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 Thread model: posix gcc version 8.3.0 (GCC) On Wed, 26 Jun 2019 16:16:45 +1000, Al Beard wrote > Thanks Glen for the update, > > Odroid N2 > > Software supportLinux > > Two Ubuntu 18.04 LTS images are available with Kernel version 4.9.162 LTS as > of today. This kernel version will be officially supported until Jan, 2023. > > The mainline Linux kernel is at 5.0.9 and this is running now on my lowly > Banana Pi M2 Berry boards. > > Linux berry2 5.0.9-301.fc30.armv7hl > > The Odroid N2 board price is well within my "budget". > > In the end, all I want is a portable, low power box to run FreeDV in 2020 and > any subsequently developed modes. > > Digital Repeaters very much in my mind. > > Alan VK2ZIW > > On Wed, 26 Jun 2019 15:23:01 +1000, glen english wrote > > Alan > > > > I have a couple of RK3399s boards...if you are looking for some... > > using them on a big project- they are fast. > > > > they're all FireFly boards > > > > HOWEVER > > > > starting now, the RK3399 is old hat, I think it is the wrong path > > for a new project. > > > > suggest the new Odroid N2 with the new AMlogic with quad A73s (and > > dual A53) --------------------------------------------------- Alan Beard OpenWebMail 2.53
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