ChanServ changed the topic of #linux-rockchip to: Rockchip development discussion | Wiki at http://linux-rockchip.info | Logs at http://irclog.whitequark.org/linux-rockchip | ML at http://groups.google.com/group/linux-rockchip
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<naobsd> I unpacked Tronsmart Orion R68 firmware...oh, userland is 32bit ;)
<naobsd> (no hardware here)
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<naobsd> hm, it seems there are .mk files for 64bit in SDK tree...
<rperier> hi all
<rperier> mmind00: any news on usb-uart ?
<mmind00> rperier: not yet
<rperier> np, just curious ;)
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<c0d3z3r0> hi rperier, any news about the kexec cpu problem on rk3188?
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<m-ric> hi rockers, I have a Firefly rk3288 v0930. My AOSP-4.4 points to Firefly-RK3288_Android4.4_201504181055 (https://bitbucket.org/T-Firefly/firefly-rk3288.git)
<m-ric> I compile the kernel with make firefly-rk3288_defconfig && make -j8 firefly-rk3288.img
<m-ric> it failed with these logs:
<m-ric> LINK vmlinux
<m-ric> LD vmlinux.o
<m-ric> MODPOST vmlinux.o
<m-ric> LD pie/libpie_stage1.o
<m-ric> OBJCOPY pie/pie_stage1.o
<m-ric> OBJCOPY pie/libpie_stage2.o
<m-ric> LD pie/pie_stage2.o
<m-ric> OBJCOPY pie/pie_stage3.o
<m-ric> LD pie/pie.elf
<m-ric> /home/evigier/Xulogla/Firefly/firefly-rk3288_android4.4_git_20141211/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin/arm-linux-androideabi-ld: error: arch/arm/kernel/pie.lds:277:2: syntax error, unexpected OVERLAY
<m-ric> /home/evigier/Xulogla/Firefly/firefly-rk3288_android4.4_git_20141211/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.6/bin/arm-linux-androideabi-ld: fatal error: unable to parse script file arch/arm/kernel/pie.lds
<m-ric> make[1]: *** [pie/pie.elf] Error 1
<m-ric> make: *** [vmlinux] Error 2
<m-ric> Does anyone know the root cause?
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<naobsd> m-ric: you specified CROSS_COMPILE?
<m-ric> Android buildsys must pass it already
<naobsd> m-ric: then why arm-linux-androideabi-4.6 is used?
<m-ric> naobsd: I found something interesting: this problem happens if I "source build/envsetup.sh && cd kernel && make" but does not if I don't source "build/envsetup.sh"
<m-ric> naobsd: I suppose that my root cause
<m-ric> build/envsetup.sh selects the wrong toolchain?
<cristian_c> hi
<cristian_c> I've got an issue with my screen
<cristian_c> I see two desktops in my screen (1 full desktop + 1/3 desktop below the first one)
<cristian_c> Issue happens also in boot process
<naobsd> m-ric: I'm just talking about toolchain for kernel, not about for android
<cristian_c> I've found that using: echo 1 > /sys/class/graphics/blank
<cristian_c> (1 can be replaced by 2, 3 or whatever number different by zero)
<cristian_c> the second desktop becomes black and entire display freezes
<m-ric> naobsd: hmmm, you're right, I exported CROSS_COMPILE in one my shell. Got it. Thanks.
<cristian_c> and it slowly obscurates itself (as in suspend mode)
<cristian_c> if I type echo 0 > /sys/class/graphics/fb0/blank, it enables itself again
<cristian_c> sorry, in the first command I missed fb0 directory
<cristian_c> same effect with fb1, btw
<cristian_c> if I try with fb2, Iccan obscurate and reactivate external hdmi screen
<cristian_c> *I can
<naobsd> m-ric: while compiling Rockchip Android SDK, I don't set any env var except USE_CCACHE=1
<cristian_c> btw, external hdmi screen is not affected by double desktop issue
<cristian_c> Any ideas?
<naobsd> m-ric: and I'm using vanilla account on ubuntu for building
<m-ric> naobsd: ok. I haven't built kernel for ubuntu yet.
<naobsd> m-ric: well, I said I'm using very clean(default) build environment on ubuntu for building Rockchip Android SDK
<m-ric> naobsd: my mistake came from I alos downloaded standalone kernel https://bitbucket.org/T-Firefly/firefly-rk3288-kernel.git and used AOSP toolchain to build it.
<m-ric> naobsd: oh ok. I see
<naobsd> well, Rockchip kernel needs AOSP prebuilt toolchain
<naobsd> arm-eabi-4.6 is in AOSP
<m-ric> naobsd: yeah indeed. I'll remove my export CROSS_COMPILE and I'll be fine :-)
<naobsd> :)
<m-ric> naobsd: I included perf-3.12 in AOSP, built it. But am now facing some segfault I need to dbg
<m-ric> the one bundled in external/linux-tools is for kernel-3.0.8 in AOSP-4.4.
<m-ric> naobsd: any XP with perf on Rockchip Android?
<naobsd> sorry, no
<m-ric> naobsd: thanks for ur time! :-)
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