I tried booting both Maxime's and Han's 3.15 kernel on the Cubietruck. Serial is messed up as soon as the kernel switches off from early printk. Can anyone give me a clue? I want to work on the sound drivers but I can't boot.
I used the device tree in the kernel. ## Booting kernel from Legacy Image at 46000000 ... Image Name: Linux-3.15.0-rc5-01230-g6c90cef Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1877152 Bytes = 1.8 MiB Load Address: 40008000 Entry Point: 40008000 Verifying Checksum ... OK ## Flattened Device Tree blob at 60000000 Booting using the fdt blob at 0x60000000 Loading Kernel Image ... OK Loading Device Tree to 4fff7000, end 4ffff3fa ... OK Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.15.0-rc5-01230-g6c90cef (jonsmirl@terra) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-11ubuntu1) ) #5 SMP Thu May 22 13:45:33 EDT 2014 [ 0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine model: Cubietech Cubietruck [ 0.000000] bootconsole [earlycon0] enabled [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524288 [ 0.000000] free_area_init_node: node 0, pgdat c03807c0, node_mem_map ee7f9000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 2576 pages used for memmap [ 0.000000] HighMem zone: 329728 pages, LIFO batch:31 [ 0.000000] PERCPU: Embedded 5 pages/cpu @ee7ce000 s6592 r0 d13888 u32768 [ 0.000000] pcpu-alloc: s6592 r0 d13888 u32768 alloc=8*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522768 [ 0.000000] Kernel command line: console=ttyS0,115200 loglevel=9 earlyprintk root=/dev/mmcblk0p2 ro rootwait [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 2075992K/2097152K available (2682K kernel code, 164K rwdata, 512K rodata, 190K init, 224K bss, 21160K reserved, 1318912K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] .text : 0xc0008000 - 0xc0326c80 (3196 kB) [ 0.000000] .init : 0xc0327000 - 0xc03569c0 ( 191 kB) [ 0.000000] .data : 0xc0358000 - 0xc0381360 ( 165 kB) [ 0.000000] .bss : 0xc0381368 - 0xc03b95cc ( 225 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] Architected cp15 timer(s) running at 24.00MHz (virt). [ 0.000009] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 2863311519744ns [ 0.008085] Switching to timer-based delay loop [ 0.012981] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns [ 0.021081] sched_clock: 32 bits at 160MHz, resolution 6ns, wraps every 26843545593ns [ 0.029183] Console: colour dummy device 80x30 [ 0.033729] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000) [ 0.044179] pid_max: default: 32768 minimum: 301 [ 0.048976] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.055685] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.063371] CPU: Testing write buffer coherency: ok [ 0.068626] /cpus/cpu@0 missing clock-frequency property [ 0.074026] /cpus/cpu@1 missing clock-frequency property [ 0.079441] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.085199] Setting up static identity map for 0x4028ab98 - 0x4028abf0 [ 0.092672] CPU1: failed to boot: -38 [ 0.096437] Brought up 1 CPUs [ 0.099486] SMP: Total of 1 processors activated. [ 0.104304] CPU: All CPU(s) started in SVC mode. [ 0.109519] devtmpfs: initialized [ 0.116613] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 4 [ 0.124610] pinctrl core: initialized pinctrl subsystem [ 0.130099] regulator-dummy: no parameters [ 0.138806] NET: Registered protocol family 16 [ 0.143598] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.157913] reg-fixed-voltage ahci-5v.3: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/ahci_pwr_pin@1, deferring probe [ 0.170231] platform ahci-5v.3: Driver reg-fixed-voltage requests probe deferral [ 0.177721] reg-fixed-voltage usb1-vbus.4: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb1_vbus_pin@0, deferring probe [ 0.190237] platform usb1-vbus.4: Driver reg-fixed-voltage requests probe deferral [ 0.197895] reg-fixed-voltage usb2-vbus.5: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb2_vbus_pin@0, deferring probe [ 0.210407] platform usb2-vbus.5: Driver reg-fixed-voltage requests probe deferral [ 0.218217] vcc3v0: 3000 mV [ 0.221340] vcc3v3: 3300 mV [ 0.224346] reg-fixed-voltage vmmc3.9: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/vmmc3_pin@0, deferring probe [ 0.236175] platform vmmc3.9: Driver reg-fixed-voltage requests probe deferral [ 0.244461] Switched to clocksource arch_sys_counter [ 0.256353] NET: Registered protocol family 2 [ 0.261252] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.268496] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.275137] TCP: Hash tables configured (established 8192 bind 8192) [ 0.281641] TCP: reno registered [ 0.284974] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.291020] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.297662] NET: Registered protocol family 1 [ 0.302468] RPC: Registered named UNIX socket transport module. [ 0.308504] RPC: Registered udp transport module. [ 0.313287] RPC: Registered tcp transport module. [ 0.318080] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.325524] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.332170] bounce pool size: 64 pages [ 0.343942] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.351491] io scheduler noop registered [ 0.355508] io scheduler deadline registered [ 0.360044] io scheduler cfq registered (default) [ 0.366846] sun7i-a20-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver [ 0.414856] Serial: 8250/16550 driver, 8 ports, IRQ sharing enabled �������������������������������������� ������� -- Jon Smirl [email protected] -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
