On Tue, Nov 06, 2012 at 10:40:54AM +0800, Shawn Guo wrote: > Here is the boot log on my imx23 board after applying both Stanislav's > and Katsuki's patches. > > [ 0.000000] Booting Linux on physical CPU 0 > [ 0.000000] Linux version 3.7.0-rc1-00012-ga31941d (r65073@S2101-09) (gcc ver > sion 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #756 Tue Nov 6 10:04:30 CST 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 > Evaluation Kit > [ 0.000000] Memory policy: ECC disabled, Data cache writeback > [ 0.000000] On node 0 totalpages: 32768 > [ 0.000000] free_area_init_node: node 0, pgdat c051ada8, node_mem_map c0a7000 > 0 > [ 0.000000] Normal zone: 256 pages used for memmap > [ 0.000000] Normal zone: 0 pages reserved > [ 0.000000] Normal zone: 32512 pages, LIFO batch:7 > [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 > [ 0.000000] pcpu-alloc: [0] 0 > [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag > es: 32512 > [ 0.000000] Kernel command line: console=ttyAMA0,115200 debug earlyprintk roo > t=/dev/mmcblk0p3 rw rootwait no_console_suspend > [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) > [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > [ 0.000000] Memory: 128MB = 128MB total > [ 0.000000] Memory: 119200k/119200k available, 11872k 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 : 0xc8800000 - 0xff000000 ( 872 MB) > [ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB) > [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB) > [ 0.000000] .text : 0xc0008000 - 0xc04bf150 (4829 kB) > [ 0.000000] .init : 0xc04c0000 - 0xc04e29cc ( 139 kB) > [ 0.000000] .data : 0xc04e4000 - 0xc051d5c0 ( 230 kB) > [ 0.000000] .bss : 0xc051d5e4 - 0xc0a6ce38 (5439 kB) > [ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, N > odes=1 > [ 0.000000] NR_IRQS:16 nr_irqs:16 16 > [ 0.000000] of_irq_init: children remain, but no parents > [ 0.000000] sched_clock: 16 bits at 32kHz, resolution 31250ns, wraps every 20 > 47ms So where are you setting this up? My guess is it's after time_init() has done its stuff. -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
