Re: [PATCH] arm64: config: add missing CONFIGs to vexpress64.conf

-- Tixy > > On Tue, May 28, 2013 at 10:36 AM, Jon Medhurst (Tixy) tixy@linaro.org wrote: > > On Tue, 2013-05-28 at 16:47 +0530, Sumit Semwal wrote: > >> Hi Tixy, > >> > >> On 28 May 2013 16:24, Jon Medhurst (Tixy) tixy@linaro.org wrote: > >> > On Mon, 2013-05-27 at 19:37 +0530, Sumit Semwal wrote: > >> >> vexpress64.conf is missing some key CONFIGs about Regulators, > >> >> which cause the kernel to complain about mmc voltages, and panic. > >> >> > >> >> These additional configs seem to help. > >> > > >> > Which kernel tree, config (android/ubuntu/ubuntu-minimal?), root > >> > filesystem (Android/OE?), RTSM and device-tree are you using? > >> I am using linux-linaro branch of linux-linaro-tracking tree: > >> ubuntu-minimal for OE rootfs, RTSM and rtsm_ve-aemv8a.dts. Without > >> these configs, I get mmc errors; I stumbled upon an old bug report > >> where you had suggested. > > > > With a kernel built from the current linux-linaro I'm able to boot the > > 13.04 OE minimal image fine, and I've been booting Juice OK on the AEMv8 > > models regularly using the same vexpress64.conf. > > > > In order to try and understand what's going on can you mail me a full > > log of your kernel boot? And also tell me the command-line you are using > > to run the models and also what bootwrapper you are using and the > > options used to build that? Finally, how old is your model? I have > > version 0.8 from about 6 months ago, do you have a newer version? > > > > It would be interesting to see how our setups differ. I've been using > > this bootwrapper: > > https://git.linaro.org/gitweb?p=arm/models/boot-wrapper-aarch64.git%3Ba=comm... > > > > And I use make rules below to build a kernel and run an oe image, > > > > build_kernel64_oe: > > bash -c "pushd ${KERNELDIR} && ARCH=arm64 scripts/kconfig/merge_config.sh linaro/configs/linaro-base.conf linaro/configs/ubuntu-minimal.conf linaro/configs/vexpress64.conf && popd" > > export PATH=${PATH}:/data/arm64/aarch64-toolchain/gcc-linaro-aarch64-linux-gnu-4.7+bzr115029-20121015+bzr2506_linux/bin && \ > > make -C ${KERNELDIR} ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- -j 5 Image modules > > > > run_rtsm64_oe_ve: > > # ssh -L 8224:localhost:8224 -L 18224:localhost:18224 -N flexlm.linaro.org > > cd /data/arm64/boot-wrapper-aarch64 && \ > > git zap . && \ > > git checkout origin/ubuntu && \ > > ln -sf ${KERNELDIR}/scripts/dtc/dtc && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/Image && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/skeleton.dtsi && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/vexpress-v2m-rs1.dtsi && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/vexpress-foundation-v8.dts && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/vexpress-v2p-aarch64.dts && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/foundation-v8.dts && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi && \ > > ln -sf ${KERNELDIR}/arch/arm64/boot/dts/new.dts && \ > > export PATH=${PATH}:/data/arm64/aarch64-toolchain/gcc-linaro-aarch64-linux-gnu-4.7+bzr115029-20121015+bzr2506_linux/bin && \ > > make CROSS_COMPILE=aarch64-linux-gnu- FDT_SRC=vexpress-v2p-aarch64.dts BOOTARGS='"root=/dev/mmcblk0p2 consolelog=9 rw console=ttyAMA0 debug earlyprintk"' > > > > export ARMLMD_LICENSE_FILE=8224@127.0.0.1 && \ > > /data/arm64/RTSM_AEMv8/bin/model_shell64 /data/arm64/RTSM_AEMv8/models/Linux64_GCC-4.1/RTSM_VE_AEMv8A.so \ > > -a /data/arm64/boot-wrapper-aarch64/linux-system.axf \ > > -C motherboard.hostbridge.interfaceName=tap0 \ > > -C motherboard.smsc_91c111.enabled=true \ > > -C motherboard.smsc_91c111.mac_address=00:02:f7:ef:67:e6 \ > > -C motherboard.mmc.p_mmc_file=/data/arm64/oe/vexpress64-openembedded_minimal-armv8_20130423-299.img > > > > -- > > Tixy > > > > > > _______________________________________________ > > linaro-kernel mailing list > > linaro-kernel@lists.linaro.org > > http://lists.linaro.org/mailman/listinfo/linaro-kernel > > >