Hi all, FreeDV on the Odroid N2
I loaded Armbian from: https://forum.armbian.com/topic/12162-single-armbian-image-for-rk-aml-aw/ and one extra step: cp <sd card>/BOOT/boot-emmc.src <sd card>/BOOT/boot.scr Kernel 5.7.0-rc2-next-20200424-arm-64 then, just compiling FreeDV 2020 GUI with GCC Ver 8.3 runs at 35% CPU usage with the waterfall. (I hacked the FreeDV GUI source to enable mode 2020) GIT revision b097ce7 2053 Looking good. Alan VK2ZIW On Wed, 29 Apr 2020 16:30:06 +1000, Al Beard wrote > Hi, > On my Odroid N2 running Fedora 32 via "chroot" on Armbian, > > > gcc -march=armv8-a+sve hello.c > > > works without error. > > > So, can the build script test for ARMv8 running 64bit > Armbian, kernel 5.4.35-meson64 > cat /proc/cpuinfo > > processor : 5 > BogoMIPS : 48.00 > Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid > CPU implementer : 0x41 > CPU architecture: 8 > CPU variant : 0x0 > CPU part : 0xd09 > CPU revision : 2 > > and just apply the gcc option -march=armv8-a+sve > > Keep smiling > > Alan > > On Tue, 28 Apr 2020 08:21:25 -0500, Richard Shaw wrote > > On Tue, Apr 28, 2020 at 8:05 AM Al Beard <[email protected]> wrote: > > > > You can see if this supports that SBC... > > > > https://fedoraproject.org/wiki/Architectures/ARM/Installation#Arm_Image_Installer > > > > That should help take care of the "magic" stuff that needs to happen other > > than just dd'ing an image to an SD card. > > > > > > > > Copied the Fedora 32 SD card files to /fedora > > copied the dev entries from Armbian to /fedora/dev > > Now do "chroot /fedora /bin/bash" > > and now "dnf" works and can load apps. > > But the resolver doesn't work so put entries in /etc/hosts > > > > 13.250.126.156 wildcard.fedoraproject.org codecs.fedoraproject.org > > mirrors.fedoraproject.org > > 202.158.214.106 mirror.aarnet.edu.au > > 101.0.120.90 mirror.hostopia.com.au fedora.mirror.digitalpacific.com.au > > > > echo "namespace 8.8.8.8" > /etc/resolv.conf > > > > Thanks, > > Richard > > --------------------------------------------------- > Alan Beard > > OpenWebMail 2.53 > > --------------------------------------------------- Alan Beard OpenWebMail 2.53
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