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===== SAM-BA로 Writing =====

아래는 위의 방법으로 만들어진 Binary 들이다.

이를 다운받아 풀면 다음과 같다.

VI 통합 Board의 Push SW(NAND Disable Switch)를 누르고 전원을 연결한다.
SAM-BA를 실행한다.

Connect를 눌러 연결한다.

NAND를 선택한다.

Enable NandFlash를 실행한다.

NAND Flash를 지운다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Erase.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Erase-s.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Erase-e.jpg}}

ECC를 새로설정한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-PMECC.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-PMECC-s.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-PMECC-s1.jpg}}

Spansion NAND 일 경우

EMST NAND 일 경우

BootStrap을 Write한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Boot.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Boot-s.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Boot-s1.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Select-Boot-e.jpg}}

u-boot를 Write 한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot1.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot2.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot3.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot4.jpg}}

u-boot 환경변수를 Write 한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot-ENV1.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot-ENV2.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot-ENV3.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-Uboot-ENV4.jpg}}

DTB 를 Write 한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-DTB1.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-DTB2.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-DTB3.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-DTB4.jpg}}

Kernel 를 Write 한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-kernel1.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-kernel2.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-kernel3.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-kernel4.jpg}}

File System 을 Write 한다.

{{wiki:atmel_sama5d42:SAM-BA-NAND-FS1.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-FS2.jpg}}
{{wiki:atmel_sama5d42:SAM-BA-NAND-FS3.jpg}}

Power를 Off/On 시킨다.

아래와 같은 Log를 얻을 수 있다.

AT91Bootstrap 3.8.7 (2017. 06. 23. (금) 15:26:52 KST)
  
  NAND: ONFI flash detected
  NAND: Manufacturer ID: 0x1 Chip ID: 0x30
  NAND: Page Bytes: 2048, Spare Bytes: 128
  NAND: ECC Correctability Bits: 4, ECC Sector Bytes: 512
  NAND: Enable On-Die ECC
  NAND: Image: Copy 0x80000 bytes from 0x40000 to 0x26f00000
  main: end of load_image() image.dest = 0x26f00000
  main: end of load_image() image.offset = 0x40000
  main: end of load_image() return = 0
  NAND: Done to load image
  
  
  U-Boot 2016.03-linux4sam_5.5 (Jun 26 2017 - 15:05:47 +0900)
  
  CPU: SAMA5D42
  Crystal frequency:       12 MHz
  CPU clock        :      528 MHz
  Master clock     :      176 MHz
  I2C:   ready
  DRAM:  128 MiB
  NAND:  256 MiB
  MMC:   mci: 0
  In:    serial
  Out:   serial
  Err:   serial
  Net:   gmac0, usb_ether
  Error: usb_ether address not set.
  
  Hit any key to stop autoboot: 10  9  8  7  6  5  4  3  2  1  0 
  
  NAND read: device 0 offset 0x180000, size 0x80000
   524288 bytes read: OK
  
  NAND read: device 0 offset 0x200000, size 0x600000
   6291456 bytes read: OK
  Kernel image @ 0x22000000 [ 0x000000 - 0x3a5ba0 ]
  ## Flattened Device Tree blob at 21000000
     Booting using the fdt blob at 0x21000000
     Loading Device Tree to 27b4d000, end 27b58237 ... OK
  
  Starting kernel ...
  
  Booting Linux on physical CPU 0x0
  Linux version 4.4.68 (stephanos@stephanos-VirtualBox) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #2 Sun Jun 25 04:10:03 KST 2017
  CPU: ARMv7 Processor [410fc051] revision 1 (ARMv7), cr=10c53c7d
  CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
  Machine model: Atmel SAMA5D4 VI
  cma: Failed to reserve 64 MiB
  Memory policy: Data cache writeback
  CPU: All CPU(s) started in SVC mode.
  Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 32512
  Kernel command line: console=ttyS0,115200 earlyprintk 
  mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,256K(env),256k(env_redundent),256k(spare),512k(dtb),6M(kernel)ro,-(rootfs) rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs
  PID hash table entries: 512 (order: -1, 2048 bytes)
  Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
  Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
  Memory: 122076K/131072K available (5370K kernel code, 191K rwdata, 1680K rodata, 228K init, 177K bss, 8996K reserved, 0K cma-reserved)
  Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xc8800000 - 0xff800000   ( 880 MB)
    lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
    modules : 0xbf000000 - 0xc0000000   (  16 MB)
      .text : 0xc0008000 - 0xc06eac54   (7052 kB)
      .init : 0xc06eb000 - 0xc0724000   ( 228 kB)
      .data : 0xc0724000 - 0xc0753f40   ( 192 kB)
       .bss : 0xc0753f40 - 0xc0780680   ( 178 kB)
  NR_IRQS:16 nr_irqs:16 16
  L2C-310 ID prefetch enabled, offset 2 lines
  L2C-310 dynamic clock gating enabled, standby mode enabled
  L2C-310 cache controller enabled, 8 ways, 128 kB
  L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x36020000
  clocksource: pit: mask: 0x7ffffff max_cycles: 0x7ffffff, max_idle_ns: 10859434279 ns
  sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 21474836475000000ns
  Console: colour dummy device 80x30
  Calibrating delay loop... 351.43 BogoMIPS (lpj=1757184)
  pid_max: default: 32768 minimum: 301
  Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
  Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
  CPU: Testing write buffer coherency: ok
  Setting up static identity map for 0x20008200 - 0x20008258
  devtmpfs: initialized
  VFP support v0.3: implementor 41 architecture 2 part 30 variant 5 rev 1
  clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
  futex hash table entries: 256 (order: -1, 3072 bytes)
  pinctrl core: initialized pinctrl subsystem
  NET: Registered protocol family 16
  DMA: preallocated 256 KiB pool for atomic coherent allocations
  cpuidle: using governor ladder
  cpuidle: using governor menu
  AT91: Detected SoC family: sama5d4
  AT91: Detected SoC: sama5d42, revision 0
  gpio-at91 fc06a000.gpio: at address c885c000
  gpio-at91 fc06b000.gpio: at address c885e000
  gpio-at91 fc06c000.gpio: at address c8872000
  gpio-at91 fc068000.gpio: at address c8874000
  gpio-at91 fc06d000.gpio: at address c8876000
  pinctrl-at91 ahb:apb:pinctrl@fc06a000: initialized AT91 pinctrl driver
  clocksource: tcb_clksrc: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 173750949719 ns
  at_xdmac f0004000.dma-controller: 16 channels, mapped at 0xc887c000
  at_xdmac f0014000.dma-controller: 16 channels, mapped at 0xc887e000
  SCSI subsystem initialized
  usbcore: registered new interface driver usbfs
  usbcore: registered new interface driver hub
  usbcore: registered new device driver usb
  at91_i2c f8014000.i2c: using dma0chan0 (tx) and dma0chan1 (rx) for DMA transfers
  at91_i2c f8014000.i2c: AT91 i2c bus driver (hw version: 0x502).
  media: Linux media interface: v0.10
  Linux video capture interface: v2.00
  Advanced Linux Sound Architecture Driver Initialized.
  clocksource: Switched to clocksource tcb_clksrc
  NET: Registered protocol family 2
  TCP established hash table entries: 1024 (order: 0, 4096 bytes)
  TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
  TCP: Hash tables configured (established 1024 bind 1024)
  UDP hash table entries: 256 (order: 0, 4096 bytes)
  UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
  NET: Registered protocol family 1
  RPC: Registered named UNIX socket transport module.
  RPC: Registered udp transport module.
  RPC: Registered tcp transport module.
  RPC: Registered tcp NFSv4.1 backchannel transport module.
  io scheduler noop registered (default)
  backlight supply power not found, using dummy regulator
  f8004000.serial: ttyS5 at MMIO 0xf8004000 (irq = 31, base_baud = 5500000) is a ATMEL_SERIAL
  fc00c000.serial: ttyS0 at MMIO 0xfc00c000 (irq = 37, base_baud = 5500000) is a ATMEL_SERIAL
  console [ttyS0] enabled
  fc010000.serial: ttyS1 at MMIO 0xfc010000 (irq = 38, base_baud = 5500000) is a ATMEL_SERIAL
  [drm] Initialized drm 1.1.0 20060810
  panel supply power not found, using dummy regulator
  brd: module loaded
  loop: module loaded
  [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
  [drm] No driver support for vblank timestamp query.
  atmel-hlcdc-display-controller atmel-hlcdc-dc: failed to create HLCDC outputs: -517
  atmel-hlcdc-display-controller atmel-hlcdc-dc: failed to initialize mode setting
  atmel_nand_nfc 90000000.nfc: NFC is probed.
  atmel_nand 80000000.nand: Cannot get PMECC lookup table offset, will build a lookup table in runtime.
  atmel_nand 80000000.nand: Use On Flash BBT
  atmel_nand 80000000.nand: Using dma0chan2 for DMA transfers.
  nand: device found, Manufacturer ID: 0x01, Chip ID: 0xda
  nand: AMD/Spansion S34ML02G2
  nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 128
  atmel_nand 80000000.nand: minimum ECC: 4 bits in 512 bytes
  atmel_nand 80000000.nand: Initialize PMECC params, cap: 4, sector: 512
  atmel_nand 80000000.nand: Using NFC Sram read and write
  Bad block table not found for chip 0
  Bad block table not found for chip 0
  Scanning device for bad blocks
  random: nonblocking pool is initialized
  Bad block table written to 0x00000ffe0000, version 0x01
  Bad block table written to 0x00000ffc0000, version 0x01
  8 cmdlinepart partitions found on MTD device atmel_nand
  Creating 8 MTD partitions on "atmel_nand":
  0x000000000000-0x000000040000 : "bootstrap"
  0x000000040000-0x0000000c0000 : "uboot"
  0x0000000c0000-0x000000100000 : "env"
  0x000000100000-0x000000140000 : "env_redundent"
  0x000000140000-0x000000180000 : "spare"
  0x000000180000-0x000000200000 : "dtb"
  0x000000200000-0x000000800000 : "kernel"
  0x000000800000-0x000010000000 : "rootfs"
  atmel_spi f8010000.spi: version: 0x221
  atmel_spi f8010000.spi: Using dma0chan3 (tx) and dma0chan4 (rx) for DMA transfers
  atmel_spi f8010000.spi: Atmel SPI Controller at 0xf8010000 (irq 32)
  m25p80 spi32766.0: unrecognized JEDEC id bytes: 00,  0,  0
  atmel_spi fc018000.spi: version: 0x221
  atmel_spi fc018000.spi: Using dma0chan5 (tx) and dma0chan6 (rx) for DMA transfers
  atmel_spi fc018000.spi: Atmel SPI Controller at 0xfc018000 (irq 39)
  libphy: MACB_mii_bus: probed
  macb f8020000.ethernet eth0: Cadence GEM rev 0x00020120 at 0xf8020000 irq 35 (ac:f1:df:5e:4d:3f)
  macb f8020000.ethernet eth0: attached PHY driver [Micrel KSZ8081 or KSZ8091] 
  (mii_bus:phy_addr=f8020000.etherne:01, irq=181)
  ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  ehci-atmel: EHCI Atmel driver
  atmel-ehci 600000.ehci: EHCI Host Controller
  atmel-ehci 600000.ehci: new USB bus registered, assigned bus number 1
  atmel-ehci 600000.ehci: irq 25, io mem 0x00600000
  atmel-ehci 600000.ehci: USB 2.0 started, EHCI 1.00
  usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
  usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
  usb usb1: Product: EHCI Host Controller
  usb usb1: Manufacturer: Linux 4.4.68 ehci_hcd
  usb usb1: SerialNumber: 600000.ehci
  hub 1-0:1.0: USB hub found
  hub 1-0:1.0: 3 ports detected
  ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  ohci-atmel: OHCI Atmel driver
  at91_ohci 500000.ohci: failed to find sfr node
  at91_ohci 500000.ohci: USB Host Controller
  at91_ohci 500000.ohci: new USB bus registered, assigned bus number 2
  at91_ohci 500000.ohci: irq 25, io mem 0x00500000
  usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
  usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
  usb usb2: Product: USB Host Controller
  usb usb2: Manufacturer: Linux 4.4.68 ohci_hcd
  usb usb2: SerialNumber: at91
  hub 2-0:1.0: USB hub found
  hub 2-0:1.0: 3 ports detected
  usbcore: registered new interface driver cdc_acm
  cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
  usbcore: registered new interface driver usb-storage
  usbcore: registered new interface driver usbserial
  usbcore: registered new interface driver usbserial_generic
  usbserial: USB Serial support registered for generic
  usbcore: registered new interface driver ftdi_sio
  usbserial: USB Serial support registered for FTDI USB Serial Device
  usbcore: registered new interface driver pl2303
  usbserial: USB Serial support registered for pl2303
  rtc rtc0: alarm rollover not handled
  rtc rtc0: invalid alarm value: 1900-1-1 0:0:0
  at91_rtc fc0686b0.rtc: rtc core: registered fc0686b0.rtc as rtc0
  at91_rtc fc0686b0.rtc: AT91 Real Time Clock driver.
  i2c /dev entries driver
  AT91: Starting after wakeup
  sama5d4_wdt fc068640.watchdog: initialized (timeout = 16 sec, nowayout = 0)
  sdhci: Secure Digital Host Controller Interface driver
  sdhci: Copyright(c) Pierre Ossman
  atmel_mci fc000000.mmc: version: 0x600
  atmel_mci fc000000.mmc: using dma0chan7 for DMA transfers
  VDD MCI1: supplied by VCC 3V3
  atmel_mci fc000000.mmc: Atmel MCI controller at 0xfc000000 irq 36, 1 slots
  sdhci-pltfm: SDHCI platform and OF driver helper
  leds-gpio leds: Led d10 renamed to d10_1 due to name collision
  ledtrig-cpu: registered to indicate activity on CPUs
  atmel_aes fc044000.aes: version: 0x201
  atmel_aes fc044000.aes: Atmel AES - Using dma1chan0, dma1chan1 for DMA transfers
  atmel_sha fc050000.sha: version: 0x420
  atmel_sha fc050000.sha: using dma1chan2 for DMA transfers
  atmel_sha fc050000.sha: Atmel SHA1/SHA256/SHA224/SHA384/SHA512
  atmel_tdes fc04c000.tdes: version: 0x702
  atmel_tdes fc04c000.tdes: using dma1chan3, dma1chan4 for DMA transfers
  atmel_tdes fc04c000.tdes: Atmel DES/TDES
  usbcore: registered new interface driver usbhid
  usbhid: USB HID core driver
  iio iio:device0: Resolution used: 10 bits
  iio iio:device0: ADC Touch screen is disabled.
  NET: Registered protocol family 10
  sit: IPv6 over IPv4 tunneling driver
  NET: Registered protocol family 17
  backlight supply power not found, using dummy regulator
  panel supply power not found, using dummy regulator
  [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
  [drm] No driver support for vblank timestamp query.
  atmel-hlcdc-display-controller atmel-hlcdc-dc: DRM device successfully registered
  ubi0: default fastmap pool size: 95
  ubi0: default fastmap WL pool size: 47
  ubi0: attaching mtd7
  ubi0: scanning is finished
  ubi0: volume 0 ("rootfs") re-sized from 257 to 1938 LEBs
  ubi0: attached mtd7 (name "rootfs", size 248 MiB)
  ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
  ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
  ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
  ubi0: good PEBs: 1980, bad PEBs: 4, corrupted PEBs: 0
  ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
  ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1513179009
  ubi0: available PEBs: 0, total reserved PEBs: 1980, PEBs reserved for bad PEB handling: 36
  input: gpio_keys as /devices/soc0/gpio_keys/input/input0
  ubi0: background thread "ubi_bgt0d" started, PID 97
  at91_rtc fc0686b0.rtc: setting system clock to 2012-01-01 00:00:18 UTC (1325376018)
  ALSA device list:
    No soundcards found.
  atmel_usart fc00c000.serial: using dma0chan8 for rx DMA transfers
  atmel_usart fc00c000.serial: using dma0chan9 for tx DMA transfers
  UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "rootfs", R/O mode
  UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
  UBIFS (ubi0:0): FS size: 244682752 bytes (233 MiB, 1927 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
  UBIFS (ubi0:0): reserved for root: 0 bytes (0 KiB)
  UBIFS (ubi0:0): media format: w4/r0 (latest is w4/r0), UUID 4289B817-B849-426A-8EB4-54E811F89C16, small LPT model
  VFS: Mounted root (ubifs filesystem) readonly on device 0:14.
  devtmpfs: mounted
  Freeing unused kernel memory: 228K (c06eb000 - c0724000)
  UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 100
  devpts: called with bogus options
  Starting logging: OK
  Populating /dev using udev: /etc/init.d/S10udev: line 47: can't create /proc/sys/kernel/hotplug: nonexistent 
  directory
  udevd[114]: starting version 3.2.1
  udevd[115]: starting eudev-3.2.1
  done
  Initializing random number generator... done.
  Starting system message bus: done
  Starting network: OK
  Starting dropbear sshd: OK
  ssh-keygen: generating new host keys: RSA atmel-hlcdc-display-controller atmel-hlcdc-dc: fb0:  frame buffer device
  DSA ECDSA ED25519 
  Starting sshd: OK
  
  Welcome to Buildroot 2017.02.1
  buildroot login:

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