Messages in this thread | | | Date | Fri, 20 Jul 2012 09:29:14 +0200 | From | Attila Kinali <> | Subject | Re: commit 91013923c712e1c: "irqdomain: Replace LEGACY mapping with LINEAR" breaks console on ARM i.mx23 |
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Moin,
On Thu, 19 Jul 2012 22:47:54 -0600 Grant Likely <grant.likely@secretlab.ca> wrote:
> Can you please send me your boot log /after/ removing these three patches?
---schnipp--- Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Linux version 3.5.0-rc7-next-20120719 (attila@shumira) (gcc version 4.4.6 (Buildroot 2011.08-svn13645-dirty) ) #2 Thu Jul 19 19:57:40 CEST 2012 [ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 [ 0.000000] CPU: VIVT data cache, VIVT instruction cache [ 0.000000] Machine: Freescale i.MX23 (Device Tree), model: Freescale i.MX23 [ 0.000000] INITRD: 0x40400000+0x00400000 overlaps in-use memory region - disabling initrd [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 [ 0.000000] Kernel command line: console=ttyAMA0,115200 root=/dev/mmcblk0p3 rw rootwait [ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes) [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Memory: 64MB = 64MB total [ 0.000000] Memory: 53024k/53024k available, 12512k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xc4800000 - 0xff000000 ( 936 MB) [ 0.000000] lowmem : 0xc0000000 - 0xc4000000 ( 64 MB) [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) [ 0.000000] .text : 0xc0008000 - 0xc0420020 (4193 kB) [ 0.000000] .init : 0xc0421000 - 0xc061003c (1981 kB) [ 0.000000] .data : 0xc0612000 - 0xc064dff0 ( 240 kB) [ 0.000000] .bss : 0xc064e014 - 0xc0b9a038 (5425 kB) [ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS:304 [ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.070000] Calibrating delay loop... 226.09 BogoMIPS (lpj=1130496) [ 0.070000] pid_max: default: 32768 minimum: 301 [ 0.070000] Mount-cache hash table entries: 512 [ 0.080000] CPU: Testing write buffer coherency: ok [ 0.080000] Setting up static identity map for 0x402fd7a0 - 0x402fd7f8 [ 0.090000] devtmpfs: initialized [ 0.110000] pinctrl core: initialized pinctrl subsystem [ 0.110000] dummy: [ 0.120000] NET: Registered protocol family 16 [ 0.120000] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.150000] Serial: AMBA PL011 UART driver [ 0.150000] 80070000.serial: ttyAMA0 at MMIO 0x80070000 (irq = 0) is a PL011 rev2 [ 0.340000] console [ttyAMA0] enabled [ 0.370000] bio: create slab <bio-0> at 0 [ 0.380000] mxs-dma 80004000.dma-apbh: initialized [ 0.390000] mxs-dma 80024000.dma-apbx: initialized [ 0.400000] Advanced Linux Sound Architecture Driver Version 1.0.25. [ 0.410000] Switching to clocksource mxs_timer [ 0.620000] NET: Registered protocol family 2 [ 0.630000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.640000] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.650000] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.660000] TCP: Hash tables configured (established 2048 bind 2048) [ 0.660000] TCP: reno registered [ 0.670000] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.670000] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.680000] NET: Registered protocol family 1 [ 0.690000] RPC: Registered named UNIX socket transport module. [ 0.700000] RPC: Registered udp transport module. [ 0.700000] RPC: Registered tcp transport module. [ 0.710000] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.650000] NetWinder Floating Point Emulator V0.97 (double precision) [ 1.730000] NFS: Registering the id_resolver key type [ 1.740000] Key type id_resolver registered [ 1.750000] msgmni has been set to 103 [ 1.750000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 1.760000] io scheduler noop registered (default) [ 1.760000] uart-pl011 80070000.serial: no DMA platform data [ 1.770000] mousedev: PS/2 mouse device common for all mice [ 1.780000] i2c /dev entries driver [ 1.790000] TCP: cubic registered [ 1.800000] NET: Registered protocol family 17 [ 1.800000] Key type dns_resolver registered [ 1.810000] registered taskstats version 1 [ 1.820000] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 1.830000] ALSA device list: [ 1.830000] No soundcards found. [ 1.830000] Warning: unable to open an initial console. [ 1.850000] Freeing init memory: 1980K Starting logging: OK Populating using udev: done [ 2.310000] udevd[38]: starting version 173 Initializing random number generator... done. Starting network...
Welcome to Buildroot buildroot login: ---schnapp---
This is from linux-next-2012-07-19 plus two patches from Shawn Guo: [PATCH v2 1/2] clk: fix clk_get on of_clk_get_by_name return check [PATCH v2 2/2] clk: fix compile for OF && !COMMON_CLK
Especialy the second one is needed to get the system booting.
Config is more or less mxs_defconfig, with a few additional drivers enabled.
Attila Kinali -- It is upon moral qualities that a society is ultimately founded. All the prosperity and technological sophistication in the world is of no use without that foundation. -- Miss Matheson, The Diamond Age, Neil Stephenson
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