Hi, On Tue, Mar 08, 2016 at 10:18:07AM +0100, gianluca wrote: > Hello list, > here I am (again!) ;-) > > Now I have downloaded the linux 4.5-rc6 (because I would like to use etnaviv > gpu driver), configured as imx_v6_v7_defconfig, added the DEBUG_LL stuff for > uart3 and added in the Makefile for dts my dts (more or less like Barebox > one [in attachment] ), but here is what I get (compiling the kernel with > DEBUG_LL for uart3): > > >barebox 2016.02.0 #1 Mon Mar 7 13:15:11 CET 2016 > > > > > >Board: EK360 Eurek i.MX6 Quad > >detected i.MX6 Quad revision 1.5 > >mdio_bus: miibus0: probed > >imx-usb 2184200.usb: USB EHCI 1.00 > >imx-esdhc 2194000.usdhc: registered as 2194000.usdhc > >imx-esdhc 2198000.usdhc: registered as 2198000.usdhc > >imx-esdhc 219c000.usdhc: registered as 219c000.usdhc > >imx-ipuv3 2400000.ipu: IPUv3H probed > >imx-ipuv3 2800000.ipu: IPUv3H probed > >netconsole: registered as netconsole-1 > >malloc space: 0x2ff7c160 -> 0x4fef82bf (size 511.5 MiB) > >environment load /dev/env0: No such file or directory > >Maybe you have to create the partition. > >running /env/bin/init... > >mmc2: detected SD card version 2.0 > >mmc2: registered mmc2 > >ext4 ext40: EXT2 rev 1, inode_size 128 > >Hit CTRL-C key to stop autoboot: 1 > >Running boot from uSD/MMC or USB... > >Booting... > > Image Name: Linux-4.5.0-rc6-EK20160302 > > Created: 2016-03-07 12:30:32 UTC > > OS: Linux > > Architecture: ARM > > Type: Kernel Image > > Compression: uncompressed > > Data Size: 6636352 Bytes = 6.3 MiB > > Load Address: 10008000 > > Entry Point: 10008000 > > > >Loading U-Boot uImage '/mnt/uImage' > >Loading devicetree from '/mnt/dtb' > >commandline: console=ttymxc2,115200 rootwait noswap ip=none noinitrd rootfstype=nilfs2 root=/dev/mmcblk2p3 fec.macaddr=0x7a,0x3f,0x03,0xe3,0xa2,0xff > >Uncompressing Linux... done, booting the kernel. > > > >Error: unrecognized/unsupported machine ID (r1 = 0x00000000). Looks like the device tree is not actually used. Could you boot with -v please? Also, could you try a zImage instead of a uImage? Last not least, does the problem persist on current barebox master? Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
