N32905 DEMO板启动过程

内存（内置）：DDR 32MB
CPU架构：ARM926EJ-S
CPU频率：192Mhz
操作系统:linux-2.6.35.4
交叉编译器:arm-linux-gcc-4.2
其他特性请参考http://blog.csdn.net/zpzyf/article/details/52222920

Init RTC....OKDDR size: 32MBSD Port0 Booting Fail - No Check IDNAND Booting (2K-page 5 Address Cycle) SuccessClock Skew DQSODS 0x1010 CKDQSDS 0x888800Code Executes at 0x00900000Nand Boot Loader ..Get NANDLoader image from block 0x0 ..Load file length 0x4BB740, execute address 0x0Linux version 2.6.35.4 (root@zpzyf) (gcc version 4.2.1) #6 PREEMPT Thu Oct 13 15:03:56 CST 2016CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177CPU: VIVT data cache, VIVT instruction cacheMachine: W55FA93Memory policy: ECC disabled, Data cache writebackCPU type 0x00fa5c30 is W55FA93w55fa93_external_clock  = 12.0 MHzw55fa93_apll_clock      = 72000 KHzw55fa93_upll_clock      = 192000 KHzw55fa93_system_clock    = 192000 KHzw55fa93_cpu_clock       = 192000 KHzw55fa93_ahb_clock       = 96000 KHzw55fa93_apb_clock       = 48000 KHzBuilt 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128Kernel command line: root=/dev/ram0 console=ttyS1,115200n8 rdinit=/sbin/init mem=32M vt.global_cursor_default=0PID hash table entries: 128 (order: -3, 512 bytes)Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)Memory: 32MB = 32MB totalMemory: 21600k/21600k available, 11168k reserved, 0K highmemVirtual kernel memory layout:    vector  : 0xffff0000 - 0xffff1000   (   4 kB)    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)    DMA     : 0xff600000 - 0xffe00000   (   8 MB)    vmalloc : 0xc2800000 - 0xe0000000   ( 472 MB)    lowmem  : 0xc0000000 - 0xc2000000   (  32 MB)    modules : 0xbf000000 - 0xc0000000   (  16 MB)      .init : 0xc0008000 - 0xc013a000   (1224 kB)      .text : 0xc013a000 - 0xc049f000   (3476 kB)      .data : 0xc04a0000 - 0xc04bb6c0   ( 110 kB)Hierarchical RCU implementation.        RCU-based detection of stalled CPUs is disabled.        Verbose stalled-CPUs detection is disabled.NR_IRQS:32Console: colour dummy device 80x30console [ttyS1] enabledCalibrating delay loop... 95.64 BogoMIPS (lpj=478208)pid_max: default: 32768 minimum: 301Mount-cache hash table entries: 512CPU: Testing write buffer coherency: okdevtmpfs: initializedNET: Registered protocol family 16bio: create slab <bio-0> at 0SCSI subsystem initializedusbcore: registered new interface driver usbfsusbcore: registered new interface driver hubusbcore: registered new device driver usbAdvanced Linux Sound Architecture Driver Version 1.0.23.cfg80211: Calling CRDA to update world regulatory domainSwitching to clocksource w55fa93-timer1NET: Registered protocol family 2IP route cache hash table entries: 1024 (order: 0, 4096 bytes)TCP established hash table entries: 1024 (order: 1, 8192 bytes)TCP bind hash table entries: 1024 (order: 0, 4096 bytes)TCP: Hash tables configured (established 1024 bind 1024)TCP reno registeredUDP hash table entries: 256 (order: 0, 4096 bytes)UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)NET: Registered protocol family 1register clock devicew55fa93_edma_initROMFS MTD (C) 2007 Red Hat, Inc.msgmni has been set to 42io scheduler noop registered (default)---w55fa93fb_init ----w55fa93 frame buffer init ###########w55fa93 frame buffer probe############1*** fbi->fb->fix.smem_len = 0x4b000check_var(var=c1c87020, info=c1c87000)w55fa93fb_set_par !!! ================= Console: switching to colour frame buffer device 40x30w55fa93 LCD driver has been installed successfullyw55fa93 SysMgr driver has been initialized successfully!93BLT major_no = 252, minor_no = 0w55fa93 BLT driver has been initialized successfully!W55FA93 uart driver has been initialized successfully!w55fa93-uart0: ttyS0 at MMIO 0xb8008000 (irq = 13) is a W55FA93w55fa93-uart1: ttyS1 at MMIO 0xb8008100 (irq = 24) is a W55FA93brd: module loadedloop: module loadedw55fa93 mtd nand driver version: 20141219NAND Flash ID: 01 DA 90 95 44 01 DA 90 Probe chip: writesize=2048 erasesize=131072, oobsize=64NAND device: Manufacturer ID: 0x01, Chip ID: 0xda (AMD NAND 256MiB 3,3V 8-bit)SYSTEM: USE BCH_T4 HWECC algorithm(SMRA size: 64, Parity number:32 bytes)EXECUTE: USE BCH_T8 HWECC algorithm(SMRA size: 64, Parity number:60 bytes)USE BCH_T8 HWECC algorithm(Parity number:60 bytes)chip->ecc.bytes = 0x3c !!!!Scanning device for bad blocks(0x00000000)BCH change to BCH_T4: 32B(0x00080000)BCH change to BCH_T8: 60BCreating 4 MTD partitions on "NAND 256MiB 3,3V 8-bit":0x000000000000-0x000000080000 : "SYSTEM"0x000000080000-0x000001080000 : "EXECUTE"0x000001080000-0x000003080000 : "NAND1-1"0x000003080000-0x000010000000 : "NAND1-2"fmi-sm: registered successfully! rtl8150: v0.6.2 (2004/08/27):rtl8150 based usb-ethernet driverusbcore: registered new interface driver rtl8150ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) DriverInit CONFIG_W55FA93_USB_HOST_LIKE_PORT2ohci_hcd_w55fa93_drv_probeusb_hcd_w55fa93_probeget_pllExternal clock = 12MHzNF: 32, NR: 2, NO: 1PLL is 192   ---div1 = 1div0 = 1div0 = 2div0 = 3div0 = 4Div1 = 0,  Div0 = 3USBH IP  ResetCONFIG_W55FA93_USB_HOST_LIKE_PORT1w55fa93-ohci w55fa93-ohci: Nuvoton W55FA93 OHCI Host Controllerw55fa93-ohci w55fa93-ohci: new USB bus registered, assigned bus number 1w55fa93-ohci w55fa93-ohci: irq 18, io mem 0xb1009000ohci_w55fa93_starthub 1-0:1.0: USB hub foundhub 1-0:1.0: 2 ports detectedUSB device plug inInitializing USB Mass Storage driver...usbcore: registered new interface driver usb-storageUSB Mass Storage support registered.w55fa93_udc_probe 20150209mice: PS/2 mouse device common for all miceinput: W55FA93 TouchScreen as /class/input/input0input: W55FA93 Keypad as /class/input/input1W55FA93 keypad driver has been initialized successfully!w55fa93-rtc w55fa93-rtc: rtc core: registered w55fa93-rtc as rtc0Init Nuvoton RTC!i2c_adap_w55fa93_initw55fa93_i2c_probe()w55fa93-i2c w55fa93-i2c: bus frequency set to 100 KHzw55fa93-i2c w55fa93-i2c: Add W55FA93 I2C port adapterLinux video capture interface: v2.00memory allocate for port 1Planar buf 0 Phys addr = 0x4dc000Planar buf 0 Virt addr = 0xc04dc000Planar buf 1 Phys addr = 0x69f000Planar buf 1 Virt addr = 0xc069f000Planar buf 2 Phys addr = 0x862000Planar buf 2 Virt addr = 0xc0862000Packet buf 0 Phys addr = 0xa25000Packet buf 0 Virt addr = 0xc0a25000Packet buf 1 Phys addr = 0xa4b800Packet buf 1 Virt addr = 0xc0a4b800Packet buf 2 Phys addr = 0xa72000Packet buf 2 Virt addr = 0xc0a72000SnrPowerDown1-3REG_GPBFUN = 0xfc000000jpegcodec_initW55FA93 MMC/SD driver (20141219) has been initialized successfully!SDHC card will run under 24MHz clock on SD port.w55fa93evb_asoc_dev = 0xc1f251a0 !!! asoc: W55FA93_DAC HiFi <-> w55fa93-spu mapping okret = 0x0 !!!, platform device added ******* global g_pw55fa93_adc_data address = 0xc1f33aa0 0 = platform_driver_registerasoc: W55FA93ADC HiFi <-> w55fa93adc_cpu_dai mapping okALSA device list:  #0: W55FA93_SPU (W55FA93_DAC)  #1: mach-W55FA93_ADC (codecADC)TCP cubic registeredNET: Registered protocol family 17w55fa93-rtc w55fa93-rtc: setting system clock to 2005-01-06 05:30:41 UTC (1104989441)Freeing init memory: 1224KW55FA93 DEVMEM driver has been initialized successfully!true: applet not foundyaffs: dev is 32505858 name is "mtdblock2" rwyaffs: passed flags "inband-tags"yaffs: dev is 32505859 name is "mtdblock3" rwyaffs: passed flags "inband-tags"mmc0: new high speed SDHC card at address 1234mmc0: report SD insert event to sysmgrmmcblk0: mmc0:1234 SA04G 3.63 GiB (ro) mmcblk0:[Mount VFAT]: /dev/mmcblk0 --> /mnt/sdcardBusyBox v1.15.2 (2016-10-12 10:02:42 CST) hush - the humble shell