Today also i tired download the TOOLCHAIN  HOST – i386 TARGET : arm

STEP 1 : gcc-4.7-arm-linux-gnueabi_4.7.3-12ubuntu1cross1.85_i386.deb on Intel x86 machines

STEP 2 : Once download and get it install in /usr/bin

STEP3 :copy it from  arm-linux-gnueabi-gcc-4.7 to arm-linux-gnueabi-gcc

STEP 4: check the version for support . i found it is for i686 .

arm-linux-gnueabi-gcc  -v
Using built-in specs.
COLLECT_GCC=arm-linux-gnueabi-gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc-cross/arm-linux-gnueabi/4.7/lto-wrapper
Target: arm-linux-gnueabi
Configured with: ../src/configure -v –with-pkgversion=’Ubuntu/Linaro 4.7.3-12ubuntu1′ –with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs –enable-languages=c,c++,go,fortran,objc,obj-c++ –prefix=/usr –program-suffix=-4.7 –enable-shared –enable-linker-build-id –libexecdir=/usr/lib –without-included-gettext –enable-threads=posix –with-gxx-include-dir=/usr/arm-linux-gnueabi/include/c++/4.7.3 –libdir=/usr/lib –enable-nls –with-sysroot=/ –enable-clocale=gnu –enable-libstdcxx-debug –enable-gnu-unique-object –disable-libmudflap –disable-libitm –enable-plugin –with-system-zlib –enable-objc-gc –with-cloog –enable-cloog-backend=ppl –disable-cloog-version-check –disable-ppl-version-check –enable-multiarch –enable-multilib –disable-sjlj-exceptions –with-arch=armv5t –with-float=soft –disable-werror –enable-checking=release –build=i686-linux-gnu –host=i686-linux-gnu –target=arm-linux-gnueabi –program-prefix=arm-linux-gnueabi- –includedir=/usr/arm-linux-gnueabi/include
Thread model: posix
gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-12ubuntu1)

STEP 7 : Cross compile the U-boot-sunxi  using the above tool chain the *.bin , *.img,*.lds , *.map and spl/*spl.bin created .

But donot know whether it will run for O-LinuXno Board as i have systme with i686 , i tires 7-8 times for getting the tool chain from different location but still having issue . No boot ?  can you please suggest

ARM V7-A (Architecture) is for ( CORE DESIGNED BY ARM HOLDING)

ARM Cortex-A5, ARM Cortex-A7, ARM Cortex-A8, ARM Cortex-A9, ARM Cortex-A12, ARM Cortex-A15, ARM Cortex-A17

OLinuxno is having Cortex -A8 .

make ARCH=arm  CROSS_COMPILE=arm-linux-gnueabihf- Image
make ARCH=arm  CROSS_COMPILE=arm-linux-gnueabihf- zImage

make ARCH=arm  CROSS_COMPILE=arm-linux-gnueabihf- INSTALL_MOD_PATH=out modules

OBJCOPY arch/arm/boot/Image

Kernel: arch/arm/boot/Image is ready

AS arch/arm/boot/compressed/head.o

GZIP arch/arm/boot/compressed/piggy.gzip

AS arch/arm/boot/compressed/piggy.gzip.o

CC arch/arm/boot/compressed/misc.o

CC arch/arm/boot/compressed/decompress.o

CC arch/arm/boot/compressed/string.o

SHIPPED arch/arm/boot/compressed/lib1funcs.S

AS arch/arm/boot/compressed/lib1funcs.o

SHIPPED arch/arm/boot/compressed/ashldi3.S

AS arch/arm/boot/compressed/ashldi3.o

LD arch/arm/boot/compressed/vmlinux

OBJCOPY arch/arm/boot/zImage

Kernel: arch/arm/boot/zImage is ready

UIMAGE arch/arm/boot/uImage

“mkimage” command not found – U-Boot images will not be built

make[1]: *** [arch/arm/boot/uImage] Error 1

make: *** [uImage] Error 2

gunzip -c /home/emb/diga/Control-project/Project/project-olinuxino/mele_debian_armhf_minimal.cpio.gz | cpio -i

1. The process of partition the microsd card .

1.1 detecting as block device / dev/mmcblk0p1

1.2 fdisk /dev/mmcblk0p1

n

p

1

2048 ( second stage bootlader write have to from 8 block 8 kbyte)

34815

n

p

2

34816

enter

enter

w

when we write “w” to comit the partition table . It is giving following errors .

//********************************************************************

Calling ioctl() to re-read partition table.

WARNING: Re-reading the partition table failed with error 22: Invalid argument.

The kernel still uses the old table. The new table will be used at

the next reboot or after you run partprobe(8) or kpartx(8)

Syncing disks.

//****************************************************************

then i type partprobe

then

sync

all the partit ion was successfully commit in the microSDcard

Device Boot Start End Blocks Id System

/dev/mmcblk0p1p1 2048 34815 16384 83 Linux

/dev/mmcblk0p1p2 34816 15515647 7740416 83 Linux

]]> https://www.emblogic.com/blog/02/sdcard-image-for-arm/feed/ 0 https://www.emblogic.com/blog/02/creating-cross-compiler/ https://www.emblogic.com/blog/02/creating-cross-compiler/#comments Thu, 11 Feb 2016 19:00:17 +0000 http://www.emblogic.com/blog/?p=13268 Continue reading →]]> 1. Download the Cross compiler compatible with 32-bit system

following are the files in the folder  ” arm-linux-gnueabihf bin lib libexec share”

2. follow the procedure as per documents –> then also the error is coming after running the following command

make ARCH=arm CROSS_COMPILE=arm-unknown-linux-gnueabi-distclean

error -1:

2.1 arm-unknown-linux-guneabi is not a command

so i got it right as in 32-bit cross compiler the file this command was acessing is

arm-linux-gnueabihf ,

error -2

still command not found

so i got it right after see the document again ,

the command is

make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-  distclean

there is space b/w guneabihf- and distclean.

after all above issue resolved the command run successfully .

plz help me to over come this.

http://socialcompare.com/en/comparison/low-cost-arm-boards

router based connection.
peer to peer connection.

Router Based Connection

In this type of connection it is assumed that your laptop is already in the network, lets say your ip to be 192.168.1.3 and you machine has ssh support.Now in Raspberry it is important that it has ssh support as well. Connect your raspberry pi into the router using a network cable, your raspberry will now have an ip address that was provided by the dhcp server. our next step is to find out the ip address of raspberry pi. In order to get the ip address of raspberry pi we could type ifconfig and look for “inet addr: x.x.x.x” if your raspberry is connected to a monitor. else if it is headless ( without a monitor) then we could look at the ip table of your router by seeing who is connected to the network. now that we know the ip address we could do the following from host machine

$ ssh pi@192.168.1.3

where 192.168.1.3 is the ip address of Raspberry provided by dhcp server.

Peer To Peer Connection

In a peer to peer based connection the Raspberry and host machine is directly connected to each other using a network cable. In order to do this we need static ip’s at both the ends. so we need to make the following change in /etc/network/interfaces file host machine, (note: dont forget to take a backup of /etc/network/interfaces file)

$sudo vim /etc/network/interfaces

auto eth0
iface eth0 inet static
address 192.168.10.2
netmask 255.255.255.0

add the above shown line to the file.

do the same in Raspberry pi as well but the only difference is that the ip address should be 192.168.10.3, note that the network id 192.168.10 should remain same.

after doing this restart the network service by typing the command or by restarting the machine.

$sudo /etc/init.d/networking restart.

then do a

$ssh pi@192.168.10.3

and now it will ask for password, provide the password. So you are now logged it to raspberry pi via ssh.

Source

www.emblogic.com

Specification of Raspberry Pi (Model B)
Target price         : US$ 35
SoC                    : Broadcom BCM2835 (CPU, GPU, DSP, SDRAM, and single USB port)
CPU                    : 700 MHz ARM1176JZF-S core (ARM11 family, ARMv6 instruction set)
GPU                   : Broadcom VideoCore IV @ 250 MHz

OpenGL ES 2.0 (24 GFLOPS)

MPEG-2 and VC-1 (with license), 1080p30 h.264/MPEG-4 AVC high profile decoder and encoder

Memory (SDRAM)    : 512 MB (shared with GPU) as of 15 October 2012
USB 2.0 ports            : 1 (direct from BCM2835 chip) 2 (via the built in integrated 3-port     USB hub)
Video input               : A CSI input connector allows for the connection of a RPF designed     camera module
Video outputs           : Composite RCA (PAL and NTSC), HDMI (rev 1.3 & 1.4), raw             LCD Panels via DSI

14 HDMI resolutions from 640×350 to 1920×1200 plus various                                               PAL and NTSC standards.

Audio outputs           : 3.5 mm jack, HDMI, and, as of revision 2 boards, I²S audio(also potentially for audio input)
Onboard storage       : SD / MMC / SDIO card slot (3.3 V card power support only)
Onboard network     : 10/100 Mbit/s Ethernet (8P8C) USB adapter on the third port of the USB hub
Low-level peripherals: 8 × GPIO, UART, I²C bus, SPI bus with two chip selects, I²S audio +3.3 V, +5 V, ground
Power ratings          : 700 mA (3.5 W)
Power source          : 5 V via MicroUSB or GPIO header
Size                        : 85.60 mm × 56 mm (3.370 in × 2.205 in)
Weight                     : 45 g (1.6 oz)
Operating systems   : Arch Linux ARM, Debian GNU/Linux, Gentoo, Fedora, FreeBSD, NetBSD, Plan 9, Raspbian OS, RISC OS, Slackware Linux, OR your own compiled OS (Toolchain in project 9)

Source

http://en.wikipedia.org/wiki/Raspberry_Pi

www.raspberrypi.org

Starting Kernel……..

Uncompressing Linux…………………………………………………………………………………………………………………………………..

Plzzzz guide me where i m lacking…..

-lgcc has been solved by changing the version of glibc. but another error occured , i.e. -lc not found… on the execution of a file.

Also facing error in configuring glibc-2.13.

It is exiting with the following error.

.

.

The compiler must support c cleanup handling.