Hello, On ODROID-XU XOMCCI is connected to VDD. Best Regards, Mauro On Wed, Nov 20, 2013 at 10:54 PM, Tarek Dakhran <t.dakhran@xxxxxxxxxxx> wrote: > Hi, > > > On 20.11.2013 03:23, Tomasz Figa wrote: >> >> Hi, >> >> On Thursday 07 of November 2013 12:12:45 Vyacheslav Tyrtov wrote: >>> >>> The series of patches represent support of Exynos 5410 SoC >>> >>> The Exynos 5410 is the first Samsung SoC based on bigLITTLE architecture >>> Patches allow all 8 CPU cores (4 x A7 and 4 x A15) to run at the same >>> time >>> >>> Patches add new platform description, support of clock controller, >>> dual cluster support and device tree for Exynos 5410 >>> >>> Has been build on v3.12. >>> Has been tested on Exynos 5410 reference board (exynos_defconfig). >> >> I've applied the patches on top of today's linux-next and tried to boot >> my ODROID-XU using exynos5410-smdk5410.dts and exynos_defconfig, but all >> I can get is an imprecise external abort, when the kernel tries to jump >> to init. Full boot log below. Any ideas? >> >> Best regards, >> Tomasz >> >> 8><------------ >> >> U-Boot 2012.07-g2bcb371 (Nov 19 2013 - 20:17:37) for Exynos5410 >> >> CPU: Exynos5410 Rev2.3 [Samsung SOC on SMP Platform Base on ARM CortexA15] >> APLL = 900MHz, KPLL = 600MHz > > [snip] > >> Starting kernel ... >> >> Uncompressing Linux... done, booting the kernel. >> [ 0.000000] Booting Linux on physical CPU 0x0 >> [ 0.000000] Initializing cgroup subsys cpuset >> [ 0.000000] Initializing cgroup subsys cpu >> [ 0.000000] Initializing cgroup subsys cpuacct >> [ 0.000000] Linux version 3.12.0-next-20131119-00004-g27f3f5f-dirty >> (tom3q@flatron) (gcc version 4.7.2 (Gentoo 4.7.2-r1 p1.6, pie-0.5.5) ) #11 >> SMP PREEMPT Wed Nov 20 00:08:02 CET 2013 >> [ 0.000000] CPU: ARMv7 Processor [412fc0f3] revision 3 (ARMv7), >> cr=10c5387d >> [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction >> cache >> [ 0.000000] Machine model: Hardkernel ODROID-XU board based on >> EXYNOS5410 >> [ 0.000000] bootconsole [earlycon0] enabled >> [ 0.000000] debug: ignoring loglevel setting. >> [ 0.000000] Memory policy: Data cache writealloc >> [ 0.000000] CPU EXYNOS5410 (id 0xe5410023) >> [ 0.000000] On node 0 totalpages: 262144 > > [snip] > >> [ 5.040000] isa bounce pool size: 16 pages >> [ 5.045000] mmcblk0: mmc1:e624 SU16G 14.8 GiB >> [ 5.050000] mmcblk0: p1 >> [ 5.120000] EXT3-fs (mmcblk0p1): error: couldn't mount because of >> unsupported optional features (240) >> [ 5.125000] EXT2-fs (mmcblk0p1): error: couldn't mount because of >> unsupported optional features (240) >> [ 5.145000] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data >> mode. Opts: (null) >> [ 5.150000] VFS: Mounted root (ext4 filesystem) readonly on device >> 179:1. >> [ 5.165000] devtmpfs: mounted >> [ 5.170000] Freeing unused kernel memory: 228K (c0513000 - c054c000) >> [ 5.195000] Unhandled fault: imprecise external abort (0x1406) at >> 0x00000000 >> [ 5.210000] Kernel panic - not syncing: Attempted to kill init! >> exitcode=0x00000007 >> [ 5.210000] >> [ 5.210000] CPU: 2 PID: 1 Comm: init Not tainted >> 3.12.0-next-20131119-00004-g27f3f5f-dirty #11 >> [ 5.210000] [<c0014068>] (unwind_backtrace+0x0/0xf8) from [<c0011438>] >> (show_stack+0x10/0x14) >> [ 5.210000] [<c0011438>] (show_stack+0x10/0x14) from [<c03a486c>] >> (dump_stack+0x7c/0xbc) >> [ 5.210000] [<c03a486c>] (dump_stack+0x7c/0xbc) from [<c03a1e78>] >> (panic+0x8c/0x1e4) >> [ 5.210000] [<c03a1e78>] (panic+0x8c/0x1e4) from [<c001f504>] >> (do_exit+0x850/0x920) >> [ 5.210000] [<c001f504>] (do_exit+0x850/0x920) from [<c001f63c>] >> (do_group_exit+0x3c/0xb0) >> [ 5.210000] [<c001f63c>] (do_group_exit+0x3c/0xb0) from [<c0029e1c>] >> (get_signal_to_deliver+0x1d4/0x538) >> [ 5.210000] [<c0029e1c>] (get_signal_to_deliver+0x1d4/0x538) from >> [<c0010974>] (do_signal+0x100/0x40c) >> [ 5.210000] [<c0010974>] (do_signal+0x100/0x40c) from [<c0010fb4>] >> (do_work_pending+0x68/0xa8) >> [ 5.210000] [<c0010fb4>] (do_work_pending+0x68/0xa8) from [<c000e620>] >> (work_pending+0xc/0x20) >> [ 5.300000] CPU3: stopping >> [ 5.300000] CPU: 3 PID: 0 Comm: swapper/3 Not tainted >> 3.12.0-next-20131119-00004-g27f3f5f-dirty #11 >> > Tomasz, there is CCI on/off switcher on smdk5410 board, also there is XOMCCI > pin on SoC. > Looks like switcher on board controls the XOMCCI SoC pin. > > When I turn switcher OFF, I getting the same problem you got. > Please, check the cci state on Odroid-XU Board, maybe it is turned off. > > Best regards, > Tarek Dakhran > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" > in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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